B21B1/00	7	Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section (B21B17/00&#160;-&#160;B21B23/00 take precedence; with respect to composition of material to be rolled B21B3/00; extending closed shapes of metal bands by simultaneous rolling at two or more zones B21B5/00; metal-rolling stands as units B21B13/00; continuous casting into moulds having walls formed by moving rolls B22D11/06); Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations	B21B1/00	B21B1/00		199
B21B1/02	8	for rolling heavy work, e.g. ingots, slabs, {blooms, or} billets, in which the cross-sectional form is unimportant {; Rolling combined with forging or pressing}	B21B1/02	B21B1/02		339
B21B2001/022	9	{Blooms or billets}	B21B1/02	B21B1/02		126
B21B1/024	9	{Forging or pressing (forging or pressing devices as units B21B15/0035)}	B21B1/02	B21B1/02		246
B21B1/026	9	{Rolling}	B21B1/02	B21B1/02		788
B21B2001/028	9	{Slabs}	B21B1/02	B21B1/02		279
B21B1/04	9	in a continuous process	B21B1/04	B21B1/04		168
B21B1/06	9	in a non-continuous process {, e.g. triplet mill, reversing mill}	B21B1/06	B21B1/06		123
B21B1/08	8	for rolling {structural sections, i.e.} work of special cross-section, e.g. angle steel (rolling metal of indefinite length in repetitive shapes specially designed for the manufacture of particular objects B21H8/00)	B21B1/08	B21B1/08		616
B21B1/0805	9	{Flat bars, i.e. having a substantially rectangular cross-section}	B21B1/08	B21B1/08		218
B21B2001/081	9	{Roughening or texturing surfaces of structural sections, bars, rounds, wire rods}	B21B1/08	B21B1/08		66
B21B1/0815	9	{from flat-rolled products, e.g. by longitudinal shearing}	B21B1/08	B21B1/08		316
B21B1/082	9	Piling sections having lateral edges specially adapted for interlocking with each other in order to build a wall	B21B1/082	B21B1/082		149
B21B1/085	9	Rail sections	B21B1/085	B21B1/085		472
B21B1/0855	10	{Rerolling or processing worn or discarded rail sections}	B21B1/085	B21B1/085		52
B21B1/088	9	H- or I-sections	B21B1/088	B21B1/088		1101
B21B1/0883	10	{using forging or pressing devices}	B21B1/088	B21B1/088		29
B21B1/0886	10	{using variable-width rolls}	B21B1/088	B21B1/088		104
B21B1/09	9	L-sections	B21B1/09	B21B1/09		163
B21B1/092	9	T-sections	B21B1/092	B21B1/092		89
B21B1/095	9	U-or channel sections	B21B1/095	B21B1/095		245
B21B1/098	9	Z-sections	B21B1/098	B21B1/098		11
B21B1/10	9	in a single two-high or universal rolling mill {stand (B21B1/085&#160;-&#160;B21B1/098 take precedence)}	B21B1/10	B21B1/10		63
B21B1/12	9	in a continuous process {, i.e. without reversing stands (B21B1/085&#160;-&#160;B21B1/098 take precedence)}	B21B1/12	B21B1/12		185
B21B1/14	9	in a non-continuous process {, i.e. at least one reversing stand (B21B1/085&#160;-&#160;B21B1/098 take precedence)}	B21B1/14	B21B1/14		58
B21B1/16	8	for rolling {wire rods, bars, merchant bars, rounds} wire or material of like small cross-section	B21B1/16	B21B1/16		2112
B21B1/163	9	{Rolling or cold-forming of concrete reinforcement bars or wire (reinforcement bars per seE04C5/03); Rolls therefor}	B21B1/16	B21B1/16		573
B21B1/166	9	{Rolling wire into sections or flat ribbons}	B21B1/16	B21B1/16		180
B21B1/18	9	in a continuous process	B21B1/18	B21B1/18		1754
B21B1/20	9	in a non-continuous process,(e.g. skew rolling, i.e. planetary cross rolling)	B21B1/20	B21B1/20		216
B21B1/22	8	for rolling {plates, strips,} bands or sheets of indefinite length (B21B1/42 takes precedence)	B21B1/22	B21B1/22		3166
B21B2001/221	9	{by cold-rolling}	B21B1/22	B21B1/22		745
B21B1/222	9	{in a rolling-drawing process; in a multi-pass mill}	B21B1/22	B21B1/22		325
B21B1/224	9	{Edge rolling of flat products}	B21B1/22	B21B1/22		225
B21B2001/225	9	{by hot-rolling}	B21B1/22	B21B1/22		1145
B21B1/227	9	{Surface roughening or texturing}	B21B1/22	B21B1/22		594
B21B2001/228	9	{skin pass rolling or temper rolling}	B21B1/22	B21B1/22		427
B21B1/24	9	in a continuous {or semi-continuous} process {(B21B1/224 takes precedence)}	B21B1/24	B21B1/24		563
B21B1/26	10	by hot-rolling {, e.g. Steckel hot mill}	B21B1/26	B21B1/26		1958
B21B1/265	11	{and by compressing or pushing the material in rolling direction}	B21B1/26	B21B1/26		27
B21B1/28	10	by cold-rolling {, e.g. Steckel cold mill}	B21B1/28	B21B1/28		918
B21B1/30	9	in a non-continuous process {(B21B1/224 takes precedence)}	B21B1/30	B21B1/30		130
B21B1/32	10	in reversing {single stand} mills, e.g. with intermediate storage reels for accumulating work	B21B1/32	B21B1/32		244
B21B1/34	11	by hot-rolling	B21B1/34	B21B1/34		445
B21B1/36	11	by cold-rolling	B21B1/36	B21B1/36		365
B21B1/38	8	for rolling sheets of limited length, e.g. folded sheets, superimposed sheets, {pack rolling}(B21B1/40 takes precedence; folding sheets before, or separating layers after, rolling B21B47/00)	B21B1/38	B21B1/38		2263
B21B2001/383	9	{Cladded or coated products}	B21B1/38	B21B1/38		491
B21B2001/386	9	{Plates}	B21B1/38	B21B1/38		1336
B21B1/40	8	for rolling foils which present special problems, e.g. because of thinness	B21B1/40	B21B1/40		1173
B21B1/42	8	for step-by-step or planetary rolling (making tubes by pilgrim-step rolling B21B21/00)	B21B1/42	B21B1/42		227
B21B1/46	8	for rolling metal immediately subsequent to continuous casting (metal-rolling stands B21B13/22; continuous casting B22D11/00, e.g. into moulds with rolls B22D11/06)	B21B1/46	B21B1/46		1094
B21B1/463	9	{in a continuous process, i.e. the cast not being cut before rolling}	B21B1/46	B21B1/46		1633
B21B1/466	9	{in a non-continuous process, i.e. the cast being cut before rolling}	B21B1/46	B21B1/46		701
B21B3/00	7	Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences {; Rolling of aluminium, copper, zinc or other non-ferrous metals}(altering special metallurgical properties of alloys, other than structure consolidation or mechanical properties resulting therefrom C21D, C22F)	B21B3/00	B21B3/00		2946
B21B2003/001	8	{Aluminium or its alloys}	B21B3/00	B21B3/00		1218
B21B3/003	8	{Rolling non-ferrous metals immediately subsequent to continuous casting, i.e. in-line rolling}	B21B3/00	B21B3/00		255
B21B2003/005	8	{Copper or its alloys}	B21B3/00	B21B3/00		549
B21B2003/006	8	{Powder metal alloys}	B21B3/00	B21B3/00		21
B21B2003/008	8	{Zinc or its alloys}	B21B3/00	B21B3/00		46
B21B3/02	8	Rolling special iron alloys {, e.g. stainless steel}	B21B3/02	B21B3/02		1855
B21B5/00	7	Extending closed shapes of metal bands by rolling (manufacture of circular shapes, e.g. wheel rims, B21H1/06)	B21B5/00	B21B5/00		228
B21B9/00	7	Measures for carrying out rolling operations under special conditions, e.g. in vacuum or inert atmosphere to prevent oxidation of work; Special measures for removing fumes from rolling mills	B21B9/00	B21B9/00		516
B21B11/00	7	Subsidising the rolling process by subjecting rollers or work to vibrations, {e.g. ultrasonic vibrations}	B21B11/00	B21B11/00		104
B21B13/00	7	Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories (B21B17/00 - B21B23/00 take precedence)	B21B13/00	B21B13/00		321
B21B13/001	8	{Convertible or tiltable stands, e.g. from duo to universal stands, from horizontal to vertical stands}	B21B13/00	B21B13/00		256
B21B2013/003	8	{Inactive rolling stands}	B21B13/00	B21B13/00		114
B21B13/005	8	{Cantilevered roll stands}	B21B13/00	B21B13/00		410
B21B2013/006	8	{Multiple strand rolling mills; Mill stands with multiple caliber rolls}	B21B13/00	B21B13/00		199
B21B13/008	8	{Skew rolling stands, e.g. for rolling rounds}	B21B13/00	B21B13/00		136
B21B13/02	8	with axes of rolls arranged horizontally	B21B13/02	B21B13/02		1083
B21B2013/021	9	{Twin mills}	B21B13/02	B21B13/02		354
B21B13/023	9	{the axis of the rolls being other than perpendicular to the direction of movement of the product, e.g. cross-rolling}	B21B13/02	B21B13/02		422
B21B2013/025	9	{Quarto, four-high stands}	B21B13/02	B21B13/02		446
B21B2013/026	9	{Quinto, five high-stands}	B21B13/02	B21B13/02		119
B21B2013/028	9	{Sixto, six-high stands}	B21B13/02	B21B13/02		368
B21B13/04	9	Three-high arrangement	B21B13/04	B21B13/04		305
B21B13/06	8	with axes of rolls arranged vertically {, e.g. edgers}	B21B13/06	B21B13/06		647
B21B13/08	8	with differently-directed roll axes, e.g. for the so-called "universal" rolling process	B21B13/08	B21B13/08		98
B21B13/10	9	all axes being arranged in one plane	B21B13/10	B21B13/10		232
B21B13/103	10	{for rolling bars, rods or wire}	B21B13/10	B21B13/10		436
B21B2013/106	10	{for sections, e.g. beams, rails}	B21B13/10	B21B13/10		231
B21B13/12	9	axes being arranged in different planes	B21B13/12	B21B13/12		234
B21B13/14	8	having counter-pressure devices acting on rolls to inhibit deflection of same under load; {Back-up rolls}(counter-pressure devices as such B21B29/00)	B21B13/14	B21B13/14		566
B21B13/142	9	{by axially shifting the rolls, e.g. rolls with tapered ends or with a curved contour for continuously-variable crown CVC}	B21B13/14	B21B13/14		244
B21B13/145	9	{Lateral support devices for rolls acting mainly in a direction parallel to the movement of the product}	B21B13/14	B21B13/14		317
B21B13/147	9	{Cluster mills, e.g. Sendzimir mills, Rohn mills, i.e. each work roll being supported by two rolls only arranged symmetrically with respect to the plane passing through the working rolls}	B21B13/14	B21B13/14		702
B21B13/16	8	with alternatively operative rolls {, e.g. revolver stands, turret mills}	B21B13/16	B21B13/16		79
B21B13/18	8	for step-by-step or planetary rolling; {pendulum mills}(methods B21B1/42; making tubes by pilgrim-step rolling B21B21/00)	B21B13/18	B21B13/18		164
B21B13/20	9	for planetary rolling	B21B13/20	B21B13/20		167
B21B13/22	8	for rolling metal immediately subsequent to continuous casting, {i.e. in-line rolling of steel}(methods therefor B21B1/46; continuous casting B22D11/00, e.g. into moulds with rolls B22D11/06)	B21B13/22	B21B13/22		172
B21B15/00	7	Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills	B21B15/00	B21B15/00		2484
B21B15/0007	8	{Cutting or shearing the product}	B21B15/00	B21B15/00		2120
B21B2015/0014	9	{transversely to the rolling direction}	B21B15/00	B21B15/00		782
B21B2015/0021	9	{in the rolling direction}	B21B15/00	B21B15/00		488
B21B2015/0028	8	{Drawing the rolled product}	B21B15/00	B21B15/00		137
B21B15/0035	8	{Forging or pressing devices as units}	B21B15/00	B21B15/00		239
B21B15/0042	9	{Tool changers}	B21B15/00	B21B15/00		33
B21B15/005	9	{Lubricating, cooling or heating means}	B21B15/00	B21B15/00		90
B21B2015/0057	8	{Coiling the rolled product}	B21B15/00	B21B15/00		1646
B21B2015/0064	8	{Uncoiling the rolled product}	B21B15/00	B21B15/00		359
B21B2015/0071	8	{Levelling the rolled product}	B21B15/00	B21B15/00		602
B21B2015/0078	8	{Extruding the rolled product}	B21B15/00	B21B15/00		55
B21B15/0085	8	{Joining ends of material to continuous strip, bar or sheet}	B21B15/00	B21B15/00		781
B21B2015/0092	8	{Welding in the rolling direction}	B21B15/00	B21B15/00		206
B21B15/02	8	in which work is subjected to permanent internal twisting, e.g. for producing reinforcement bars for concrete	B21B15/02	B21B15/02		29
B21B17/00	7	Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling	B21B17/00	B21B17/00		126
B21B17/02	8	with mandrel, {i.e. the mandrel rod contacts the rolled tube over the rod length}(B21B17/08 takes precedence)	B21B17/02	B21B17/02		151
B21B17/04	9	in a continuous process	B21B17/04	B21B17/04		467
B21B17/06	9	in a discontinuous process	B21B17/06	B21B17/06		46
B21B17/08	8	with mandrel having one or more protrusions {, i.e. only the mandrel plugs contact the rolled tube; Press-piercing mills}	B21B17/08	B21B17/08		83
B21B17/10	9	in a continuous process	B21B17/10	B21B17/10		44
B21B17/12	9	in a discontinuous process {, e.g. plug-rolling mills}	B21B17/12	B21B17/12		120
B21B17/14	8	without mandrel {, e.g. stretch-reducing mills}	B21B17/14	B21B17/14		521
B21B19/00	7	Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work (straightening by rollers B21D)	B21B19/00	B21B19/00		47
B21B19/02	8	the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling {; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers}	B21B19/02	B21B19/02		341
B21B19/04	9	Rolling basic material of solid, i.e. non-hollow, structure; Piercing {, e.g. rotary piercing mills}	B21B19/04	B21B19/04		1046
B21B19/06	9	Rolling hollow basic material, {e.g. Assel mills}(B21B19/04 takes precedence; separating work from mandrel B21C45/00)	B21B19/06	B21B19/06		427
B21B19/08	10	Enlarging tube diameter	B21B19/08	B21B19/08		122
B21B19/10	10	Finishing, e.g. smoothing, sizing {, reeling}	B21B19/10	B21B19/10		253
B21B19/12	8	the axes of the rollers being arranged essentially parallel to the axis of the work	B21B19/12	B21B19/12		77
B21B19/14	9	Rolling tubes by means of additional rollers arranged inside the tubes	B21B19/14	B21B19/14		84
B21B19/16	9	Rolling tubes without additional rollers arranged inside the tubes	B21B19/16	B21B19/16		38
B21B21/00	7	Pilgrim-step tube-rolling {, i.e. pilger mills}	B21B21/00	B21B21/00		328
B21B21/005	8	{with reciprocating stand, e.g. driving the stand}	B21B21/00	B21B21/00		415
B21B21/02	8	Rollers therefor	B21B21/02	B21B21/02		164
B21B21/04	8	Pilgrim-step feeding mechanisms (B21B21/06 takes precedence)	B21B21/04	B21B21/04		181
B21B21/045	9	{for reciprocating stands}	B21B21/04	B21B21/04		73
B21B21/06	8	Devices for revolving work between the steps	B21B21/06	B21B21/06		66
B21B21/065	9	{for reciprocating stands}	B21B21/06	B21B21/06		43
B21B23/00	7	Tube-rolling not restricted to methods provided for in only one of groups B21B17/00, B21B19/00, B21B21/00, e.g. combined processes {planetary tube rolling, auxiliary arrangements, e.g. lubricating, special tube blanks, continuous casting combined with tube rolling}(B21B25/00 takes precedence)	B21B23/00	B21B23/00		754
B21B2023/005	8	{Roughening or texturig surfaces of tubes}	B21B23/00	B21B23/00		10
B21B25/00	7	Mandrels for metal tube rolling mills, e.g. mandrels of the types used in the methods covered by group B21B17/00; Accessories or auxiliary means therefor {; Construction of, or alloys for, mandrels or plugs}	B21B25/00	B21B25/00		495
B21B25/02	8	Guides, supports, or abutments for mandrels, e.g. carriages {or steadiers}; Adjusting devices for mandrels	B21B25/02	B21B25/02		276
B21B25/04	8	Cooling or lubricating mandrels during operation	B21B25/04	B21B25/04		257
B21B25/06	8	Interchanging mandrels {, fixing plugs on mandrel rods or cooling during interchanging mandrels (separating tubes from mandrels B21C45/00)}	B21B25/06	B21B25/06		160
B21B27/00	7	Rolls, {roll alloys or roll fabrication}(shape of working surfaces required by special processes B21B1/00); Lubricating, cooling or heating rolls while in use	B21B27/00	B21B27/00		988
B21B27/005	8	{Rolls with a roughened or textured surface; Methods for making same}	B21B27/00	B21B27/00		672
B21B27/02	8	Shape or construction of rolls (for rolling metal of indefinite length in repetitive shapes specially designed for the manufacture of particular objects B21H8/02{; B21B27/005 takes precedence})	B21B27/02	B21B27/02		1404
B21B27/021	9	{Rolls for sheets or strips}	B21B27/02	B21B27/02		561
B21B2027/022	10	{Rolls having tapered ends}	B21B27/02	B21B27/02		205
B21B27/024	9	{Rolls for bars, rods, rounds, tubes, wire or the like}	B21B27/02	B21B27/02		374
B21B27/025	10	{Skew rolls}	B21B27/02	B21B27/02		48
B21B27/027	9	{Vertical rolls}	B21B27/02	B21B27/02		12
B21B27/028	9	{Variable-width rolls}	B21B27/02	B21B27/02		175
B21B27/03	9	Sleeved rolls {(B21B27/028 takes precedence)}	B21B27/03	B21B27/03		703
B21B27/032	10	{Rolls for sheets or strips}	B21B27/03	B21B27/03		117
B21B27/035	10	{Rolls for bars, rods, rounds, tubes, wire or the like}	B21B27/03	B21B27/03		439
B21B27/037	11	{Skew rolls}	B21B27/03	B21B27/03		3
B21B27/05	10	with deflectable sleeves	B21B27/05	B21B27/05		283
B21B27/055	11	{with sleeves radially deflectable on a stationary beam by means of hydraulic supports (in general F16C13/00; for paper-making machines D21G1/00; regulating devices therefor B21B37/36)}	B21B27/05	B21B27/05		124
B21B27/06	8	Lubricating, cooling or heating rolls	B21B27/06	B21B27/06		234
B21B27/08	9	internally	B21B27/08	B21B27/08		404
B21B2027/083	10	{cooling internally}	B21B27/08	B21B27/08		218
B21B2027/086	10	{heating internally}	B21B27/08	B21B27/08		124
B21B27/10	9	externally	B21B27/10	B21B27/10		1559
B21B2027/103	10	{cooling externally}	B21B27/10	B21B27/10		615
B21B27/106	10	{Heating the rolls}	B21B27/10	B21B27/10		216
B21B28/00	7	Maintaining rolls or rolling equipment in effective condition (lubricating, cooling or heating rolls while in use B21B27/06)	B21B28/00	B21B28/00		592
B21B28/02	8	Maintaining rolls in effective condition, e.g. reconditioning	B21B28/02	B21B28/02		711
B21B28/04	9	while in use, e.g. polishing {or grinding while the rolls are in their stands}	B21B28/04	B21B28/04		730
B21B29/00	7	Counter-pressure devices acting on rolls to inhibit deflection of same under load, e.g. backing rolls {; Roll bending devices, e.g. hydraulic actuators acting on roll shaft ends (control devices responsive to roll bending B21B37/38)}	B21B29/00	B21B29/00		639
B21B31/00	7	Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames	B21B31/00	B21B31/00		254
B21B31/02	8	Rolling stand frames {or housings}; Roll mountings {; Roll chocks}	B21B31/02	B21B31/02		1506
B21B2031/021	9	{Integral tandem mill housings}	B21B31/02	B21B31/02		29
B21B2031/023	9	{Transverse shifting one housing}	B21B31/02	B21B31/02		76
B21B2031/025	9	{Shifting the stand in or against the rolling direction}	B21B31/02	B21B31/02		26
B21B2031/026	9	{Transverse shifting the stand}	B21B31/02	B21B31/02		125
B21B31/028	9	{Prestressing of rolls or roll mountings in stand frames}	B21B31/02	B21B31/02		107
B21B31/04	9	with tie rods {in frameless stands}, e.g. prestressed tie rods	B21B31/04	B21B31/04		346
B21B31/06	9	Fastening stands or frames to foundation, e.g. to the sole plate (in general F16M)	B21B31/06	B21B31/06		193
B21B31/07	8	Adaptation of roll {neck} bearings (bearings in general F16C)	B21B31/07	B21B31/07		840
B21B2031/072	9	{Bearing materials}	B21B31/07	B21B31/07		29
B21B31/074	9	{Oil film bearings, e.g. "Morgoil" bearings}	B21B31/07	B21B31/07		264
B21B31/076	9	{Cooling; Lubricating roller bearings}	B21B31/07	B21B31/07		276
B21B31/078	9	{Sealing devices (sealings in general F16J15/00)}	B21B31/07	B21B31/07		312
B21B31/08	8	Interchanging rolls, roll mountings, or stand frames {, e.g. using C-hooks; Replacing roll chocks on roll shafts}	B21B31/08	B21B31/08		1122
B21B31/10	9	by horizontally displacing {, i.e. horizontal roll changing}	B21B31/10	B21B31/10		642
B21B31/103	10	{Manipulators or carriages therefor}	B21B31/10	B21B31/10		545
B21B31/106	10	{Vertical displacement of rolls or roll chocks during horizontal roll changing}	B21B31/10	B21B31/10		147
B21B31/12	9	by vertically displacing	B21B31/12	B21B31/12		225
B21B31/14	9	by pivotally displacing	B21B31/14	B21B31/14		101
B21B31/16	8	Adjusting {or positioning} rolls (control devices B21B37/00)	B21B31/16	B21B31/16		322
B21B31/18	9	by moving rolls axially	B21B31/18	B21B31/18		789
B21B31/185	10	{and by crossing rolls}	B21B31/18	B21B31/18		48
B21B31/20	9	by moving rolls perpendicularly to roll axis	B21B31/20	B21B31/20		369
B21B31/203	10	{Balancing rolls}	B21B31/20	B21B31/20		248
B21B2031/206	10	{Horizontal offset of work rolls}	B21B31/20	B21B31/20		265
B21B31/22	10	mechanically {, e.g. by thrust blocks, inserts for removal}	B21B31/22	B21B31/22		367
B21B31/24	11	by screws	B21B31/24	B21B31/24		699
B21B31/26	11	Adjusting eccentrically-mounted roll bearings	B21B31/26	B21B31/26		373
B21B31/28	11	by toggle-lever mechanisms	B21B31/28	B21B31/28		104
B21B31/30	11	by wedges or their equivalent	B21B31/30	B21B31/30		308
B21B31/32	10	by liquid pressure {, e.g. hydromechanical adjusting}	B21B31/32	B21B31/32		853
B21B33/00	7	Safety devices not otherwise provided for (safety devices in general F16P); Breaker blocks; Devices for freeing jammed rolls {for handling cobbles; Overload safety devices}	B21B33/00	B21B33/00		1126
B21B2033/005	8	{Cobble-freeing}	B21B33/00	B21B33/00		25
B21B33/02	8	Preventing fracture of rolls	B21B33/02	B21B33/02		81
B21B35/00	7	Drives for metal-rolling mills {, e.g. hydraulic drives}	B21B35/00	B21B35/00		240
B21B2035/005	8	{Hydraulic drive motors}	B21B35/00	B21B35/00		149
B21B35/02	8	for continuously-operating mills (B21B35/10, B21B35/12 take precedence)	B21B35/02	B21B35/02		225
B21B35/025	9	{for stretch-reducing of tubes}	B21B35/02	B21B35/02		80
B21B35/04	9	each stand having its own motor or motors	B21B35/04	B21B35/04		157
B21B35/06	8	for non-continuously-operating mills or for single stands (B21B35/10, B21B35/12 take precedence)	B21B35/06	B21B35/06		165
B21B35/08	9	for reversing rolling mills	B21B35/08	B21B35/08		72
B21B35/10	8	Driving arrangements for rolls which have only a low-power drive; Driving arrangements for rolls which receive power from the shaft of another roll	B21B35/10	B21B35/10		165
B21B2035/103	9	{Fluid-driven rolls or rollers}	B21B35/10	B21B35/10		4
B21B2035/106	9	{Non-driven or idler rolls or rollers}	B21B35/10	B21B35/10		10
B21B35/12	8	Toothed-wheel gearings specially adapted for metal-rolling mills; Housings or mountings therefor	B21B35/12	B21B35/12		634
B21B35/14	8	Couplings, driving spindles, or spindle carriers specially adapted for, or specially arranged in, metal-rolling mills (couplings or shafts in general F16)	B21B35/14	B21B35/14		491
B21B35/141	9	{Rigid spindle couplings, e.g. coupling boxes placed on roll necks (rigid couplings in general F16D1/00)}	B21B35/14	B21B35/14		153
B21B35/142	9	{Yielding spindle couplings; Universal joints for spindles (yielding couplings in general F16D3/00)}	B21B35/14	B21B35/14		85
B21B35/143	10	{having slidably-interengaging teeth, e.g. gear-type couplings (universal joints with the coupling parts having slidably-interengaging teeth, in general, F16D3/18)}	B21B35/14	B21B35/14		147
B21B35/144	11	{Wobbler couplings}	B21B35/14	B21B35/14		54
B21B35/145	10	{Hooke&apos;s joints or the like with each coupling part pivoted with respect to an intermediate member (Hooke&apos;s joints in general F16D3/26)}	B21B35/14	B21B35/14		52
B21B35/146	11	{Tongue and slipper joints (tongue and slipper joints in general F16D3/265)}	B21B35/14	B21B35/14		94
B21B35/147	9	{Lubrication of spindle couplings}	B21B35/14	B21B35/14		93
B21B35/148	9	{Spindle carriers or balancers}	B21B35/14	B21B35/14		187
B21B2035/149	9	{Measuring devices for spindles or couplings}	B21B35/14	B21B35/14		14
B21B37/00	7	Control devices or methods specially adapted for metal-rolling mills or the work produced thereby (methods or devices for measuring specially adapted for metal-rolling mills B21B38/00)	B21B37/00	B21B37/00		3085
B21B2037/002	8	{Mass flow control}	B21B37/00	B21B37/00		155
B21B37/005	8	{Control of time interval or spacing between workpieces}	B21B37/00	B21B37/00		213
B21B37/007	8	{Control for preventing or reducing vibration, chatter or chatter marks (B21B37/66 takes precedence)}	B21B37/00	B21B37/00		178
B21B37/16	8	Control of thickness, width, diameter or other transverse dimensions (B21B37/58 takes precedence)	B21B37/16	B21B37/16		1394
B21B37/165	9	{responsive mainly to the measured thickness of the product}	B21B37/16	B21B37/16		531
B21B37/18	9	Automatic gauge control	B21B37/18	B21B37/18		326
B21B37/20	10	in tandem mills	B21B37/20	B21B37/20		126
B21B37/22	9	Lateral spread control; Width control, e.g. by edge rolling	B21B37/22	B21B37/22		570
B21B37/24	9	Automatic variation of thickness according to a predetermined program	B21B37/24	B21B37/24		278
B21B37/26	10	for obtaining one strip having successive lengths of different constant thickness	B21B37/26	B21B37/26		249
B21B37/28	8	Control of flatness or profile during rolling of strip, sheets or plates	B21B37/28	B21B37/28		1393
B21B37/30	9	using roll camber control	B21B37/30	B21B37/30		279
B21B37/32	10	by cooling, heating or lubricating the rolls	B21B37/32	B21B37/32		370
B21B37/34	10	by hydraulic expansion of the rolls	B21B37/34	B21B37/34		63
B21B37/36	10	by radial displacement of the roll sleeve on a stationary roll beam by means of hydraulic supports	B21B37/36	B21B37/36		59
B21B37/38	9	using roll bending (B21B37/42 takes precedence)	B21B37/38	B21B37/38		450
B21B37/40	9	using axial shifting of the rolls (B21B37/42 takes precedence)	B21B37/40	B21B37/40		247
B21B37/42	9	using a combination of roll bending and axial shifting of the rolls	B21B37/42	B21B37/42		236
B21B37/44	9	using heating, lubricating or water-spray cooling of the product	B21B37/44	B21B37/44		384
B21B37/46	8	Roll speed or drive motor control (B21B37/52, B21B37/60 take precedence)	B21B37/46	B21B37/46		1298
B21B37/48	8	Tension control; Compression control	B21B37/48	B21B37/48		998
B21B37/50	9	by looper control	B21B37/50	B21B37/50		608
B21B37/52	9	by drive motor control	B21B37/52	B21B37/52		543
B21B37/54	10	including coiler drive control, e.g. reversing mills	B21B37/54	B21B37/54		312
B21B37/56	8	Elongation control	B21B37/56	B21B37/56		394
B21B37/58	8	Roll-force control; Roll-gap control {(B21B38/105 takes precedence)}	B21B37/58	B21B37/58		1915
B21B37/60	9	by control of a motor which drives an adjusting screw	B21B37/60	B21B37/60		210
B21B37/62	9	by control of a hydraulic adjusting device	B21B37/62	B21B37/62		386
B21B37/64	9	Mill spring or roll spring compensation systems, e.g. control of prestressed mill stands	B21B37/64	B21B37/64		220
B21B37/66	9	Roll eccentricity compensation systems	B21B37/66	B21B37/66		262
B21B37/68	8	Camber or steering control for strip, sheets or plates, e.g. preventing meandering	B21B37/68	B21B37/68		874
B21B37/70	8	Length control (B21B37/56 takes precedence)	B21B37/70	B21B37/70		108
B21B37/72	8	Rear end control; Front end control	B21B37/72	B21B37/72		364
B21B37/74	8	Temperature control, e.g. by cooling or heating the rolls or the product (B21B37/32, B21B37/44 take precedence)	B21B37/74	B21B37/74		4720
B21B37/76	9	Cooling control on the run-out table	B21B37/76	B21B37/76		752
B21B37/78	8	Control of tube rolling	B21B37/78	B21B37/78		547
B21B38/00	7	Methods or devices for measuring, {detecting or monitoring} specially adapted for metal-rolling mills, e.g. position detection, inspection of the product {(control devices or methods B21B37/00)}	B21B38/00	B21B38/00		3409
B21B2038/002	8	{Measuring axial forces of rolls}	B21B38/00	B21B38/00		37
B21B2038/004	8	{Measuring scale thickness}	B21B38/00	B21B38/00		207
B21B38/006	8	{for measuring temperature}	B21B38/00	B21B38/00		864
B21B38/008	8	{Monitoring or detecting vibration, chatter or chatter marks}	B21B38/00	B21B38/00		130
B21B38/02	8	for measuring flatness or profile of strips	B21B38/02	B21B38/02		1000
B21B38/04	8	for measuring thickness, width, diameter or other transverse dimensions of the product	B21B38/04	B21B38/04		1124
B21B38/06	8	for measuring tension or compression	B21B38/06	B21B38/06		516
B21B38/08	8	for measuring roll-force	B21B38/08	B21B38/08		377
B21B38/10	8	for measuring roll-gap, e.g. pass indicators	B21B38/10	B21B38/10		477
B21B38/105	9	{Calibrating or presetting roll-gap}	B21B38/10	B21B38/10		165
B21B38/12	8	for measuring roll camber	B21B38/12	B21B38/12		223
B21B39/00	7	Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills (guiding, conveying, or accumulating easily-flexible work in loops or curves B21B41/00; specially associated with cooling-beds B21B43/00; conveying or transporting in general B65G)	B21B39/00	B21B39/00		543
B21B39/002	8	{Piling, unpiling, unscrambling}	B21B39/00	B21B39/00		458
B21B39/004	8	{Transverse moving}	B21B39/00	B21B39/00		308
B21B39/006	8	{Pinch roll sets}	B21B39/00	B21B39/00		461
B21B39/008	8	{Rollers for roller conveyors (roller-ways in general B65G13/00, B21B39/00)}	B21B39/00	B21B39/00		598
B21B39/02	8	Feeding or supporting work; Braking or tensioning arrangements {, e.g. threading arrangements}	B21B39/02	B21B39/02		1202
B21B39/04	9	Lifting or lowering work for conveying purposes, e.g. tilting tables arranged immediately in front of or behind the pass (turn-over or like manipulating means as such B21B39/20)	B21B39/04	B21B39/04		458
B21B39/06	9	Pushing or forcing work into pass	B21B39/06	B21B39/06		269
B21B39/08	9	Braking or tensioning arrangements	B21B39/08	B21B39/08		550
B21B39/082	10	{Bridle devices}	B21B39/08	B21B39/08		49
B21B39/084	10	{Looper devices}	B21B39/08	B21B39/08		126
B21B39/086	10	{Braking devices}	B21B39/08	B21B39/08		41
B21B39/088	10	{Bumpers, stopping devices}	B21B39/08	B21B39/08		42
B21B39/10	9	Arrangement or installation of feeding rollers in rolling stands	B21B39/10	B21B39/10		181
B21B39/12	9	Arrangement or installation of roller tables in relation to a roll stand	B21B39/12	B21B39/12		553
B21B39/14	8	Guiding, positioning or aligning work (B21B43/12 takes precedence; guides in which work is subjected to permanent internal twisting B21B15/02)	B21B39/14	B21B39/14		1757
B21B39/16	9	immediately before entering or after leaving the pass	B21B39/16	B21B39/16		1238
B21B39/165	10	{Guides or guide rollers for rods, bars, rounds, tubes (B21B39/28 takes precedence); Aligning guides}	B21B39/16	B21B39/16		797
B21B39/18	9	Switches for directing work in metal-rolling mills or trains	B21B39/18	B21B39/18		267
B21B39/20	8	Revolving, turning-over, or like manipulation of work, {e.g. revolving in trio stands}(guides in which work is subjected to permanent internal twisting B21B15/02)	B21B39/20	B21B39/20		323
B21B39/22	9	by tipping, e.g. by lifting one side by levers or wedges (B21B39/26, B21B39/28 take precedence)	B21B39/22	B21B39/22		154
B21B39/223	10	{Side-guard manipulators}	B21B39/22	B21B39/22		114
B21B39/226	10	{Tiltable ingot chairs}	B21B39/22	B21B39/22		51
B21B39/24	9	by tongs or grippers	B21B39/24	B21B39/24		139
B21B39/26	9	by members, e.g. grooved, engaging opposite sides of the work and moved relatively to each other to revolve the work	B21B39/26	B21B39/26		95
B21B39/28	9	by means of guide members shaped to revolve the work during its passage	B21B39/28	B21B39/28		144
B21B39/30	9	by lodging it in a rotating ring manipulator or ring segment manipulator	B21B39/30	B21B39/30		98
B21B39/32	9	Devices specially adapted for turning sheets	B21B39/32	B21B39/32		119
B21B39/34	8	Arrangements or constructional combinations specifically designed to perform functions covered by more than one of groups B21B39/02, B21B39/14, B21B39/20	B21B39/34	B21B39/34		148
B21B41/00	7	Guiding, conveying, or accumulating easily-flexible work, e.g. wire, sheet metal bands, in loops or curves; Loop lifters	B21B41/00	B21B41/00		556
B21B41/02	8	Returning work to repeat the pass or passes {within the same stand}	B21B41/02	B21B41/02		44
B21B41/04	9	above or underneath the rolling stand or rolls	B21B41/04	B21B41/04		58
B21B41/06	8	in which the direction of movement of the work is turned through approximately 180 degrees, {e.g. repeaters, i.e. from one stand to another}	B21B41/06	B21B41/06		178
B21B41/08	8	without overall change in the general direction of movement of the work	B21B41/08	B21B41/08		134
B21B41/10	9	Loop deflectors {(B21B39/084 takes precedence)}	B21B41/10	B21B41/10		144
B21B41/12	8	Arrangements of interest only with respect to provision for indicating or controlling operations	B21B41/12	B21B41/12		110
B21B43/00	7	Cooling beds, whether stationary or moving; Means specially associated with cooling beds, e.g. for braking work or for transferring it to or from the bed (conveying means in general B65G)	B21B43/00	B21B43/00		430
B21B43/003	8	{Transfer to bed}	B21B43/00	B21B43/00		602
B21B43/006	8	{Transfer from bed}	B21B43/00	B21B43/00		148
B21B43/02	8	Cooling beds comprising rakes {racks, walking beams} or bars (B21B43/10 takes precedence)	B21B43/02	B21B43/02		227
B21B43/04	8	Cooling beds comprising rolls or worms	B21B43/04	B21B43/04		187
B21B43/06	8	Cooling beds comprising carriages (B21B43/08 takes precedence)	B21B43/06	B21B43/06		16
B21B43/08	8	Cooling beds comprising revolving drums or recycling chains {or discs}	B21B43/08	B21B43/08		88
B21B43/10	8	Cooling beds with other work-shifting elements projecting through the bed	B21B43/10	B21B43/10		81
B21B43/12	8	Devices for positioning workpieces "flushed", i.e. with all their axial ends arranged in line on cooling beds or on co-operating conveyors {, e.g. before cutting}	B21B43/12	B21B43/12		81
B21B45/00	7	Devices for surface {or other} treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills (B21B15/00, {B21B1/227 and B21B27/005} take precedence; technical features of scaling-off devices B21C43/00)	B21B45/00	B21B45/00		573
B21B45/002	8	{Increasing friction between work and working rolls by using friction increasing substance}	B21B45/00	B21B45/00		22
B21B45/004	8	{Heating the product}	B21B45/00	B21B45/00		2773
B21B2045/006	9	{in vacuum or in inert atmosphere}	B21B45/00	B21B45/00		101
B21B45/008	8	{Heat shields}	B21B45/00	B21B45/00		232
B21B45/02	8	for lubricating, cooling, or cleaning {(in particular in combination with forging or pressing devices B21B15/005, control of flatness or profile using lubricating or cooling B21B37/44)}	B21B45/02	B21B45/02		429
B21B45/0203	9	{Cooling}	B21B45/02	B21B45/02		696
B21B45/0206	10	{Coolants}	B21B45/02	B21B45/02		132
B21B45/0209	10	{Cooling devices, e.g. using gaseous coolants}	B21B45/02	B21B45/02		584
B21B2045/0212	11	{using gaseous coolants}	B21B45/02	B21B45/02		328
B21B45/0215	11	{using liquid coolants, e.g. for sections, for tubes}	B21B45/02	B21B45/02		512
B21B45/0218	12	{for strips, sheets, or plates (B21B45/023, B21B45/0233 take precedence)}	B21B45/02	B21B45/02		1477
B21B2045/0221	12	{for structural sections, e.g. H-beams}	B21B45/02	B21B45/02		99
B21B45/0224	12	{for wire, rods, rounds, bars (B21B45/023, B21B45/0233 take precedence)}	B21B45/02	B21B45/02		733
B21B2045/0227	12	{for tubes}	B21B45/02	B21B45/02		111
B21B45/023	12	{by immersion in a bath}	B21B45/02	B21B45/02		168
B21B45/0233	12	{Spray nozzles, Nozzle headers; Spray systems}	B21B45/02	B21B45/02		1251
B21B2045/0236	9	{Laying heads for overlapping rings on cooling conveyor}	B21B45/02	B21B45/02		39
B21B45/0239	9	{Lubricating}	B21B45/02	B21B45/02		146
B21B45/0242	10	{Lubricants}	B21B45/02	B21B45/02		347
B21B45/0245	10	{Lubricating devices}	B21B45/02	B21B45/02		64
B21B45/0248	11	{using liquid lubricants, e.g. for sections, for tubes}	B21B45/02	B21B45/02		136
B21B45/0251	12	{for strips, sheets, or plates}	B21B45/02	B21B45/02		713
B21B2045/0254	12	{for structural sections, e.g. H-beams}	B21B45/02	B21B45/02		7
B21B45/0257	12	{for wire, rods, rounds, bars}	B21B45/02	B21B45/02		57
B21B2045/026	12	{for tubes}	B21B45/02	B21B45/02		54
B21B45/0263	11	{using solid lubricants}	B21B45/02	B21B45/02		78
B21B45/0266	9	{Measuring or controlling thickness of liquid films}	B21B45/02	B21B45/02		30
B21B45/0269	9	{Cleaning}	B21B45/02	B21B45/02		312
B21B45/0272	10	{Cleaning compositions}	B21B45/02	B21B45/02		219
B21B45/0275	10	{Cleaning devices}	B21B45/02	B21B45/02		569
B21B45/0278	11	{removing liquids}	B21B45/02	B21B45/02		365
B21B45/0281	12	{removing coolants}	B21B45/02	B21B45/02		198
B21B45/0284	12	{removing lubricants}	B21B45/02	B21B45/02		343
B21B45/0287	11	{removing solid particles, e.g. dust, rust}	B21B45/02	B21B45/02		581
B21B45/029	10	{Liquid recovering devices}	B21B45/02	B21B45/02		117
B21B45/0293	11	{Recovering coolants}	B21B45/02	B21B45/02		44
B21B45/0296	11	{Recovering lubricants}	B21B45/02	B21B45/02		144
B21B45/04	8	for de-scaling {, e.g. by brushing (descaling of rod or wire B21C43/04)}	B21B45/04	B21B45/04		880
B21B45/06	9	of strip material (B21B45/08 takes precedence)	B21B45/06	B21B45/06		1089
B21B45/08	9	hydraulically	B21B45/08	B21B45/08		1583
B21B47/00	7	Auxiliary arrangements, devices or methods in connection with rolling of multi-layer sheets of metal (soaking pits C21D9/70)	B21B47/00	B21B47/00		501
B21B47/02	8	for folding sheets before rolling	B21B47/02	B21B47/02		153
B21B47/04	8	for separating layers after rolling	B21B47/04	B21B47/04		197
B21B99/00	7	Subject matter not provided for in other groups of this subclass	B21B99/00	B21B99/00		30
B21B2201/00	7	Special rolling modes	CPCONLY	B21B2201/00		5
B21B2201/02	8	Austenitic rolling	CPCONLY	B21B2201/02		115
B21B2201/04	8	Ferritic rolling	CPCONLY	B21B2201/04		142
B21B2201/06	8	Thermomechanical rolling	CPCONLY	B21B2201/06		742
B21B2201/08	8	Batch rolling	CPCONLY	B21B2201/08		20
B21B2201/10	8	Endless rolling	CPCONLY	B21B2201/10		27
B21B2201/12	8	Isothermic rolling	CPCONLY	B21B2201/12		5
B21B2201/14	8	Soft reduction	CPCONLY	B21B2201/14		60
B21B2201/16	8	Two-phase or mixed-phase rolling	CPCONLY	B21B2201/16		39
B21B2201/18	8	Vertical rolling pass lines	CPCONLY	B21B2201/18		50
B21B2203/00	7	Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods	CPCONLY	B21B2203/00		10
B21B2203/02	8	Backlash elimination	CPCONLY	B21B2203/02		27
B21B2203/04	8	Brakes	CPCONLY	B21B2203/04		35
B21B2203/06	8	Cassettes	CPCONLY	B21B2203/06		160
B21B2203/08	8	Clutches	CPCONLY	B21B2203/08		15
B21B2203/10	8	Counterweights	CPCONLY	B21B2203/10		8
B21B2203/12	8	Covers or shieldings	CPCONLY	B21B2203/12		195
B21B2203/14	8	Dummy bars or slabs	CPCONLY	B21B2203/14		11
B21B2203/16	8	Eccentrics	CPCONLY	B21B2203/16		27
B21B2203/18	8	Rolls or rollers	CPCONLY	B21B2203/18		623
B21B2203/182	9	Fluid driven rolls or rollers	CPCONLY	B21B2203/182		49
B21B2203/185	9	Reversible rolls for changing grooves	CPCONLY	B21B2203/185		12
B21B2203/187	9	Tilting rolls	CPCONLY	B21B2203/187		87
B21B2203/20	8	Flywheels	CPCONLY	B21B2203/20		12
B21B2203/22	8	Hinged chocks	CPCONLY	B21B2203/22		132
B21B2203/24	8	Hydrostatic bearings or guides	CPCONLY	B21B2203/24		108
B21B2203/26	8	Motors, drives	CPCONLY	B21B2203/26		50
B21B2203/28	8	Mounting or dismounting bearing and chock as a unit	CPCONLY	B21B2203/28		60
B21B2203/30	8	Quick or bayonet couplings	CPCONLY	B21B2203/30		74
B21B2203/32	8	Roll changing stools	CPCONLY	B21B2203/32		69
B21B2203/34	8	Rotational position or alignment	CPCONLY	B21B2203/34		24
B21B2203/36	8	Spacers	CPCONLY	B21B2203/36		169
B21B2203/38	8	Strain gauges	CPCONLY	B21B2203/38		26
B21B2203/40	8	Torsion bars or shafts	CPCONLY	B21B2203/40		11
B21B2203/42	8	Turntables	CPCONLY	B21B2203/42		54
B21B2203/44	8	Vibration dampers	CPCONLY	B21B2203/44		95
B21B2205/00	7	Particular shaped rolled products	CPCONLY	B21B2205/00		18
B21B2205/02	8	Tailored blanks	CPCONLY	B21B2205/02		55
B21B2205/04	8	Taper- or wedge-shaped profiles	CPCONLY	B21B2205/04		25
B21B2261/00	7	Product parameters	CPCONLY	B21B2261/00		20
B21B2261/02	8	Transverse dimensions	CPCONLY	B21B2261/02		22
B21B2261/04	9	Thickness, gauge	CPCONLY	B21B2261/04		655
B21B2261/043	10	Blanks with variable thickness in the rolling direction	CPCONLY	B21B2261/043		28
B21B2261/046	10	Different thickness in width direction	CPCONLY	B21B2261/046		13
B21B2261/05	10	Different constant thicknesses in one rolled product	CPCONLY	B21B2261/05		31
B21B2261/06	9	Width	CPCONLY	B21B2261/06		285
B21B2261/065	10	Blanks with variable width	CPCONLY	B21B2261/065		
B21B2261/08	9	Diameter	CPCONLY	B21B2261/08		59
B21B2261/10	9	Cross-sectional area	CPCONLY	B21B2261/10		43
B21B2261/12	8	Length	CPCONLY	B21B2261/12		90
B21B2261/14	8	Roughness	CPCONLY	B21B2261/14		173
B21B2261/18	8	Weight	CPCONLY	B21B2261/18		37
B21B2261/20	8	Temperature	CPCONLY	B21B2261/20		1068
B21B2261/21	9	Temperature profile	CPCONLY	B21B2261/21		82
B21B2261/22	8	Hardness	CPCONLY	B21B2261/22		69
B21B2263/00	7	Shape of product	CPCONLY	B21B2263/00		8
B21B2263/02	8	Profile, e.g. of plate, hot strip, sections	CPCONLY	B21B2263/02		167
B21B2263/04	8	Flatness	CPCONLY	B21B2263/04		224
B21B2263/06	9	Edge waves	CPCONLY	B21B2263/06		48
B21B2263/08	9	Centre buckles	CPCONLY	B21B2263/08		27
B21B2263/10	8	Lateral spread defects	CPCONLY	B21B2263/10		14
B21B2263/12	9	Dog bone	CPCONLY	B21B2263/12		47
B21B2263/16	8	Alligatoring	CPCONLY	B21B2263/16		7
B21B2263/20	8	End shape; fish tail; tongue	CPCONLY	B21B2263/20		116
B21B2263/30	8	Shape in top view	CPCONLY	B21B2263/30		12
B21B2265/00	7	Forming parameters	CPCONLY	B21B2265/00		5
B21B2265/02	8	Tension	CPCONLY	B21B2265/02		168
B21B2265/04	9	Front or inlet tension	CPCONLY	B21B2265/04		57
B21B2265/06	9	Interstand tension	CPCONLY	B21B2265/06		62
B21B2265/08	9	Back or outlet tension	CPCONLY	B21B2265/08		54
B21B2265/10	8	Compression, e.g. longitudinal compression	CPCONLY	B21B2265/10		241
B21B2265/12	8	Rolling load or rolling pressure; roll force	CPCONLY	B21B2265/12		454
B21B2265/14	8	Reduction rate	CPCONLY	B21B2265/14		261
B21B2265/16	9	Extension	CPCONLY	B21B2265/16		1
B21B2265/18	8	Elongation	CPCONLY	B21B2265/18		57
B21B2265/20	8	Slip	CPCONLY	B21B2265/20		73
B21B2265/22	8	Pass schedule	CPCONLY	B21B2265/22		88
B21B2265/24	8	asymmetric rolling	CPCONLY	B21B2265/24		22
B21B2267/00	7	Roll parameters	CPCONLY	B21B2267/00		17
B21B2267/02	8	Roll dimensions	CPCONLY	B21B2267/02		25
B21B2267/06	9	Roll diameter	CPCONLY	B21B2267/06		137
B21B2267/065	10	Top and bottom roll have different diameters; Asymmetrical rolling	CPCONLY	B21B2267/065		168
B21B2267/08	9	Roll eccentricity	CPCONLY	B21B2267/08		34
B21B2267/10	8	Roughness of roll surface	CPCONLY	B21B2267/10		298
B21B2267/12	8	Roll temperature	CPCONLY	B21B2267/12		61
B21B2267/18	8	Roll crown; roll profile	CPCONLY	B21B2267/18		121
B21B2267/19	9	Thermal crown	CPCONLY	B21B2267/19		64
B21B2267/20	9	Ground camber or profile	CPCONLY	B21B2267/20		49
B21B2267/22	9	Hydraulic expansion of rolls	CPCONLY	B21B2267/22		8
B21B2267/24	8	Roll wear	CPCONLY	B21B2267/24		146
B21B2267/26	8	Hardness of the roll surface	CPCONLY	B21B2267/26		54
B21B2267/28	8	Elastic moduli of rolls	CPCONLY	B21B2267/28		7
B21B2269/00	7	Roll bending or shifting	CPCONLY	B21B2269/00		9
B21B2269/02	8	Roll bending; vertical bending of rolls	CPCONLY	B21B2269/02		70
B21B2269/04	9	Work roll bending	CPCONLY	B21B2269/04		192
B21B2269/06	9	Intermediate roll bending	CPCONLY	B21B2269/06		33
B21B2269/08	9	Back-up roll bending	CPCONLY	B21B2269/08		15
B21B2269/10	8	Horizontal bending of rolls	CPCONLY	B21B2269/10		53
B21B2269/12	8	Axial shifting the rolls	CPCONLY	B21B2269/12		39
B21B2269/14	9	Work rolls	CPCONLY	B21B2269/14		187
B21B2269/16	9	Intermediate rolls	CPCONLY	B21B2269/16		96
B21B2269/18	9	Back-up rolls	CPCONLY	B21B2269/18		39
B21B2271/00	7	Mill stand parameters	CPCONLY	B21B2271/00		4
B21B2271/02	8	Roll gap, screw-down position, draft position	CPCONLY	B21B2271/02		339
B21B2271/025	9	Tapered roll gap	CPCONLY	B21B2271/025		10
B21B2271/04	9	Screw-down speed, draft speed	CPCONLY	B21B2271/04		5
B21B2271/06	8	Mill spring	CPCONLY	B21B2271/06		49
B21B2273/00	7	Path parameters	CPCONLY	B21B2273/00		6
B21B2273/02	8	Vertical deviation, e.g. slack, looper height	CPCONLY	B21B2273/02		112
B21B2273/04	8	Lateral deviation, meandering, camber of product	CPCONLY	B21B2273/04		157
B21B2273/06	8	Threading	CPCONLY	B21B2273/06		18
B21B2273/08	9	Threading-in or before threading-in	CPCONLY	B21B2273/08		74
B21B2273/10	9	Threading-out or after threading-out	CPCONLY	B21B2273/10		18
B21B2273/12	8	End of product	CPCONLY	B21B2273/12		61
B21B2273/14	9	Front end or leading end	CPCONLY	B21B2273/14		114
B21B2273/16	9	Tail or rear end	CPCONLY	B21B2273/16		64
B21B2273/18	8	Presence of product	CPCONLY	B21B2273/18		79
B21B2273/20	8	Track of product	CPCONLY	B21B2273/20		76
B21B2273/22	8	Aligning on rolling axis, e.g. of roll calibers	CPCONLY	B21B2273/22		191
B21B2273/24	8	Web positioning	CPCONLY	B21B2273/24		10
B21B2275/00	7	Mill drive parameters	CPCONLY	B21B2275/00		
B21B2275/02	8	Speed	CPCONLY	B21B2275/02		120
B21B2275/04	9	Roll speed	CPCONLY	B21B2275/04		388
B21B2275/05	10	Speed difference between top and bottom rolls	CPCONLY	B21B2275/05		144
B21B2275/06	9	Product speed	CPCONLY	B21B2275/06		274
B21B2275/08	9	Coiler speed	CPCONLY	B21B2275/08		28
B21B2275/10	8	Motor power; motor current	CPCONLY	B21B2275/10		39
B21B2275/12	9	Roll torque	CPCONLY	B21B2275/12		88
