F16J1/00	7	Pistons; Trunk pistons; Plungers (bellows pistons F16J3/06; piston-rings or seats therefor F16J9/00; {manufacture of pistons B23P15/10}; rotary pistons, e.g. for "Wankel" type engines F01C; specific for combustion engines, i.e. constructed to withstand high temperature or modified for guiding, igniting, vaporising or otherwise treating the charge F02F; {pistons for hydraulic engines F03C}; pumps F04B; floats F16K33/00)	F16J1/00	F16J1/00		370
F16J1/001	8	{One-piece pistons}	F16J1/00	F16J1/00		292
F16J1/003	9	{with integral sealing lips}	F16J1/00	F16J1/00		75
F16J1/005	8	{obtained by assembling several pieces}	F16J1/00	F16J1/00		488
F16J1/006	9	{of different materials}	F16J1/00	F16J1/00		404
F16J1/008	10	{with sealing lips}	F16J1/00	F16J1/00		379
F16J1/01	8	characterised by the use of particular materials (F16J1/02 takes precedence)	F16J1/01	F16J1/01		290
F16J1/02	8	Bearing surfaces	F16J1/02	F16J1/02		676
F16J1/04	8	Resilient guiding parts, e.g. skirts, particularly for trunk pistons	F16J1/04	F16J1/04		473
F16J1/06	9	with separate expansion members; Expansion members	F16J1/06	F16J1/06		372
F16J1/08	8	Constructional features providing for lubrication	F16J1/08	F16J1/08		731
F16J1/09	8	with means for guiding fluids (F16J1/08 takes precedence)	F16J1/09	F16J1/09		525
F16J1/10	8	Connection to driving members	F16J1/10	F16J1/10		179
F16J1/12	9	with piston-rods, e.g. rigid connections	F16J1/12	F16J1/12		603
F16J1/14	9	with connecting-rods, i.e. pivotal connections	F16J1/14	F16J1/14		470
F16J1/16	10	with gudgeon-pin; Gudgeon-pins	F16J1/16	F16J1/16		1233
F16J1/18	11	Securing of gudgeon-pins	F16J1/18	F16J1/18		335
F16J1/20	10	with rolling contact, other than in ball or roller bearings	F16J1/20	F16J1/20		50
F16J1/22	10	with universal joint, e.g. ball-joint	F16J1/22	F16J1/22		563
F16J1/24	9	designed to give the piston some rotary movement about its axis	F16J1/24	F16J1/24		123
F16J3/00	7	Diaphragms; Bellows; Bellows pistons (connection of valves to inflatable elastic bodies B60C29/00; bellows or the like used in instruments G12B1/04; diaphragms for electromechanical transducers H04R7/00)	F16J3/00	F16J3/00		98
F16J3/02	8	Diaphragms	F16J3/02	F16J3/02		963
F16J3/04	8	Bellows	F16J3/04	F16J3/04		255
F16J3/041	9	{Non-metallic bellows}	F16J3/04	F16J3/04		569
F16J3/042	10	{Fastening details}	F16J3/04	F16J3/04		770
F16J3/043	10	{with particular means for limiting wear}	F16J3/04	F16J3/04		179
F16J3/045	10	{Split bellows}	F16J3/04	F16J3/04		81
F16J3/046	10	{Lubrication or venting arrangements}	F16J3/04	F16J3/04		152
F16J3/047	9	{Metallic bellows}	F16J3/04	F16J3/04		392
F16J3/048	9	{with guiding or supporting means}	F16J3/04	F16J3/04		173
F16J3/06	8	Bellows pistons	F16J3/06	F16J3/06		430
F16J7/00	7	Piston-rods	F16J7/00	F16J7/00		467
F16J9/00	7	Piston-rings {, e.g. non-metallic piston-rings}, seats therefor; Ring sealings of similar construction (other sealings between pistons and cylinders F16J3/06, F16J15/16{; manufacture of piston-rings B23P15/06, B23P15/08}; tools for mounting or removing piston-rings or the like B25B; piston sealing arrangements on brake master cylinders B60T11/236{; sealing provided on pump pistons F04B53/143})	F16J9/00	F16J9/00		1189
F16J9/02	8	L-section rings	F16J9/02	F16J9/02		143
F16J9/04	8	Helical rings	F16J9/04	F16J9/04		115
F16J9/06	8	using separate springs {or elastic elements} expanding the rings; Springs therefor {; Expansion by wedging}	F16J9/06	F16J9/06		619
F16J9/061	9	{using metallic coiled or blade springs (F16J9/145 takes precedence)}	F16J9/06	F16J9/06		258
F16J9/062	10	{Coiled spring along the entire circumference}	F16J9/06	F16J9/06		284
F16J9/063	10	{Strip or wire along the entire circumference}	F16J9/06	F16J9/06		890
F16J9/064	9	{Rings with a flat annular side rail}	F16J9/06	F16J9/06		88
F16J9/065	10	{Spring expander with massive cross-section}	F16J9/06	F16J9/06		52
F16J9/066	10	{Spring expander from sheet metal}	F16J9/06	F16J9/06		277
F16J9/067	11	{corrugated in the radial direction}	F16J9/06	F16J9/06		238
F16J9/068	11	{corrugated in the axial direction}	F16J9/06	F16J9/06		172
F16J9/069	11	{with a "C"-shaped cross section along the entire circumference}	F16J9/06	F16J9/06		152
F16J9/08	8	with expansion obtained by pressure of the medium	F16J9/08	F16J9/08		498
F16J9/10	8	Special members for adjusting the rings	F16J9/10	F16J9/10		258
F16J9/12	8	Details	F16J9/12	F16J9/12		447
F16J9/14	9	Joint-closures	F16J9/14	F16J9/14		809
F16J9/145	10	{of spring expanders}	F16J9/14	F16J9/14		251
F16J9/16	10	obtained by stacking of rings	F16J9/16	F16J9/16		427
F16J9/18	10	with separate bridge-elements	F16J9/18	F16J9/18		61
F16J9/20	9	Rings with special cross-section (L-section rings F16J9/02); Oil-scraping rings {(F16J9/06 takes precedence)}	F16J9/20	F16J9/20		1414
F16J9/203	10	{Oil-scraping rings}<br><br><u>WARNING</u><br>The group F16J9/203 is no longer used for the classification of new documents from August 1st, 2002. The backlog of this group is being continuously reclassified to F16J9/206, and to F16J9/06 and sub-groups	F16J9/20	F16J9/20		885
F16J9/206	10	{One-piece oil-scraping rings}	F16J9/20	F16J9/20		730
F16J9/22	9	Rings for preventing wear of grooves or like seatings	F16J9/22	F16J9/22		530
F16J9/24	9	Members preventing rotation of rings in grooves	F16J9/24	F16J9/24		134
F16J9/26	8	characterised by the use of particular materials	F16J9/26	F16J9/26		1309
F16J9/28	8	of non-metals	F16J9/28	F16J9/28		457
F16J10/00	7	Engine or like cylinders (pressure vessels in general F16J12/00; cylinders for engines or other apparatus of particular kinds, see the appropriate subclasses, e.g. for combustion engines F02F); Features of hollow, e.g. cylindrical, bodies in general	F16J10/00	F16J10/00		216
F16J10/02	8	Cylinders designed to receive moving pistons or plungers	F16J10/02	F16J10/02		1348
F16J10/04	9	Running faces; Liners	F16J10/04	F16J10/04		806
F16J12/00	7	Pressure vessels in general (covers therefor F16J13/00; for particular applications, see the relevant subclasses, e.g. B01J, F17C, G21C)	F16J12/00	F16J12/00		1311
F16J13/00	7	Covers or similar closure members for pressure vessels in general (for engines or like cylinders F16J10/00; sealings F16J15/02; covers for box-like containers B65D43/00; devices for securing or retaining closure members B65D45/00; closures for containers not otherwise provided for B65D51/00; manholes, covers for large containers B65D90/10; gates or closures for large containers B65D90/54; for vessels for containing or storing compressed, liquefied or solidified gases F17C13/06; steam boilers F22B)	F16J13/00	F16J13/00		339
F16J13/02	8	Detachable closure members; Means for tightening closures (F16J13/16, F16J13/22 take precedence)	F16J13/02	F16J13/02		1004
F16J13/04	9	attached with a bridge member	F16J13/04	F16J13/04		226
F16J13/06	9	attached only by clamps along the circumference	F16J13/06	F16J13/06		279
F16J13/065	10	{the clamp comprising a ring encircling the flange}	F16J13/06	F16J13/06		105
F16J13/08	9	attached by one or more members actuated to project behind a part or parts of the frame (similar constructions for doors or windows E05C9/00)	F16J13/08	F16J13/08		494
F16J13/10	9	attached by means of a divided ring	F16J13/10	F16J13/10		212
F16J13/12	9	attached by wedging action by means of screw-thread, interrupted screw-thread, bayonet closure, or the like	F16J13/12	F16J13/12		592
F16J13/14	9	attached exclusively by spring action or elastic action	F16J13/14	F16J13/14		179
F16J13/16	8	Pivoted closures (F16J13/22 takes precedence)	F16J13/16	F16J13/16		196
F16J13/18	9	pivoted directly on the frame	F16J13/18	F16J13/18		342
F16J13/20	9	mounted by mobile fastening on swinging arms	F16J13/20	F16J13/20		286
F16J13/22	8	with movement parallel to the plane of the opening	F16J13/22	F16J13/22		98
F16J13/24	8	with safety devices, e.g. to prevent opening prior to pressure release	F16J13/24	F16J13/24		549
F16J15/00	7	Sealings	F16J15/00	F16J15/00		1092
F16J15/002	8	{comprising at least two sealings in succession (F16J15/162, F16J15/40 take precedence)}	F16J15/00	F16J15/00		906
F16J15/004	9	{forming of recuperation chamber for the leaking fluid}	F16J15/00	F16J15/00		600
F16J15/006	9	{with division of the pressure (F16J15/44 takes precedence)}	F16J15/00	F16J15/00		280
F16J15/008	9	{with provision to put out of action at least one sealing; One sealing sealing only on standstill; Emergency or servicing sealings (F16J15/164 takes precedence)}	F16J15/00	F16J15/00		529
F16J15/02	8	between relatively-stationary surfaces (F16J15/46, F16J15/48 take precedence)	F16J15/02	F16J15/02		1920
F16J15/021	9	{with elastic packing (F16J15/08 takes precedence)}	F16J15/02	F16J15/02		482
F16J15/022	10	{characterised by structure or material}	F16J15/02	F16J15/02		1209
F16J15/024	11	{the packing being locally weakened in order to increase elasticity}	F16J15/02	F16J15/02		273
F16J15/025	12	{and with at least one flexible lip}	F16J15/02	F16J15/02		1018
F16J15/027	12	{and with a hollow profile}	F16J15/02	F16J15/02		540
F16J15/028	10	{the packing being mechanically expanded against the sealing surface}	F16J15/02	F16J15/02		294
F16J15/04	9	without packing between the surfaces, e.g. with ground surfaces, with cutting edge	F16J15/04	F16J15/04		225
F16J15/06	9	with solid packing compressed between sealing surfaces	F16J15/06	F16J15/06		2129
F16J15/061	10	{with positioning means (F16J15/0831 takes precedence)}	F16J15/06	F16J15/06		2227
F16J15/062	10	{characterised by the geometry of the seat}	F16J15/06	F16J15/06		1573
F16J15/064	10	{the packing combining the sealing function with other functions}	F16J15/06	F16J15/06		964
F16J15/065	11	{fire resistant}	F16J15/06	F16J15/06		217
F16J15/067	10	{Split packings}	F16J15/06	F16J15/06		226
F16J15/068	10	{the packing swelling under working conditions}	F16J15/06	F16J15/06		236
F16J15/08	10	with exclusively metal packing	F16J15/08	F16J15/08		508
F16J15/0806	11	{characterised by material or surface treatment}	F16J15/08	F16J15/08		397
F16J15/0812	12	{with a braided or knitted body}	F16J15/08	F16J15/08		108
F16J15/0818	11	{Flat gaskets}	F16J15/08	F16J15/08		1068
F16J15/0825	12	{laminated}	F16J15/08	F16J15/08		1097
F16J15/0831	13	{with mounting aids}	F16J15/08	F16J15/08		187
F16J2015/0837	12	{with an edge portion folded over a second plate or shim}	F16J15/08	F16J15/08		321
F16J2015/0843	12	{with an edge portion folded over the plate itself}	F16J15/08	F16J15/08		208
F16J2015/085	12	{without fold over}	F16J15/08	F16J15/08		806
F16J2015/0856	12	{with a non-metallic coating or strip}	F16J15/08	F16J15/08		604
F16J2015/0862	12	{with a bore ring}	F16J15/08	F16J15/08		426
F16J2015/0868	12	{Aspects not related to the edges of the gasket}	F16J15/08	F16J15/08		295
F16J2015/0875	12	{comprising welds}	F16J15/08	F16J15/08		116
F16J15/0881	11	{the sealing effect being obtained by plastic deformation of the packing}	F16J15/08	F16J15/08		376
F16J15/0887	11	{the sealing effect being obtained by elastic deformation of the packing}	F16J15/08	F16J15/08		1091
F16J15/0893	12	{the packing having a hollow profile}	F16J15/08	F16J15/08		222
F16J15/10	10	with non-metallic packing	F16J15/10	F16J15/10		1465
F16J15/102	11	{characterised by material}	F16J15/10	F16J15/10		1737
F16J15/104	11	{characterised by structure}	F16J15/10	F16J15/10		2581
F16J15/106	12	{homogeneous}	F16J15/10	F16J15/10		829
F16J15/108	11	{Special methods for making a non-metallic packing}	F16J15/10	F16J15/10		590
F16J15/12	11	with metal reinforcement or covering	F16J15/12	F16J15/12		312
F16J15/121	12	{with metal reinforcement}	F16J15/12	F16J15/12		592
F16J15/122	13	{generally parallel to the surfaces}	F16J15/12	F16J15/12		997
F16J15/123	14	{Details relating to the edges of the packing}	F16J15/12	F16J15/12		655
F16J15/125	13	{generally perpendicular to the surfaces}	F16J15/12	F16J15/12		217
F16J15/126	13	{consisting of additions, e.g. metallic fibres, metallic powders, randomly dispersed in the packing}	F16J15/12	F16J15/12		137
F16J15/127	13	{the reinforcement being a compression stopper}	F16J15/12	F16J15/12		326
F16J15/128	12	{with metal covering}	F16J15/12	F16J15/12		261
F16J15/14	9	by means of granular or plastic material, or fluid	F16J15/14	F16J15/14		1316
F16J15/16	8	between relatively-moving surfaces (F16J15/50, F16J15/52 take precedence; bellows pistons F16J3/06; piston-rings or ring sealings of similar construction F16J9/00)	F16J15/16	F16J15/16		2785
F16J15/162	9	{Special parts or details relating to lubrication or cooling of the sealing itself (F16J15/324, F16J15/3404, F16J15/40 take precedence)}	F16J15/16	F16J15/16		956
F16J15/164	9	{the sealing action depending on movements; pressure difference, temperature or presence of leaking fluid}	F16J15/16	F16J15/16		2275
F16J15/166	9	{with means to prevent the extrusion of the packing}	F16J15/16	F16J15/16		674
F16J15/168	9	{which permits material to be continuously conveyed}	F16J15/16	F16J15/16		259
F16J15/18	9	with stuffing-boxes for elastic or plastic packings	F16J15/18	F16J15/18		722
F16J15/181	10	{for plastic packings}	F16J15/18	F16J15/18		176
F16J15/182	10	{with lubricating, cooling or draining means}	F16J15/18	F16J15/18		321
F16J15/183	11	{using a lantern ring}	F16J15/18	F16J15/18		193
F16J15/184	10	{Tightening mechanisms}	F16J15/18	F16J15/18		599
F16J15/185	11	{with continuous adjustment of the compression of the packing}	F16J15/18	F16J15/18		137
F16J15/186	12	{using springs}	F16J15/18	F16J15/18		366
F16J15/187	10	{Self-aligning stuffing-boxes}	F16J15/18	F16J15/18		132
F16J15/188	10	{Split assemblies}	F16J15/18	F16J15/18		156
F16J15/189	10	{Means for facilitating the removal of the packing}	F16J15/18	F16J15/18		41
F16J15/20	10	Packing materials therefor	F16J15/20	F16J15/20		1282
F16J15/22	11	shaped as strands, ropes, threads, ribbons, or the like	F16J15/22	F16J15/22		635
F16J15/24	10	with radially or tangentially compressed packing	F16J15/24	F16J15/24		500
F16J15/26	9	with stuffing-boxes for rigid sealing rings	F16J15/26	F16J15/26		561
F16J15/28	10	with sealing rings made of metal	F16J15/28	F16J15/28		1102
F16J15/30	10	with sealing rings made of carbon	F16J15/30	F16J15/30		397
F16J15/32	9	with elastic sealings, e.g. O-rings	F16J15/32	F16J15/32		2348
F16J15/3204	10	with at least one lip	F16J15/3204	F16J15/3204		1869
F16J15/3208	11	provided with tension elements, e.g. elastic rings	F16J15/3208	F16J15/3208		1233
F16J15/3212	12	with metal springs	F16J15/3212	F16J15/3212		830
F16J15/3216	11	supported in a direction parallel to the surfaces	F16J15/3216	F16J15/3216		323
F16J15/322	11	supported in a direction perpendicular to the surfaces	F16J15/322	F16J15/322		386
F16J15/3224	11	capable of accommodating changes in distances or misalignment between the surfaces, e.g. able to compensate for defaults of eccentricity or angular deviations	F16J15/3224	F16J15/3224		605
F16J15/3228	11	formed by deforming a flat ring	F16J15/3228	F16J15/3228		568
F16J15/3232	11	having two or more lips	F16J15/3232	F16J15/3232		2222
F16J15/3236	12	with at least one lip for each surface, e.g. U-cup packings	F16J15/3236	F16J15/3236		1283
F16J15/324	10	Arrangements for lubrication or cooling of the sealing itself	F16J15/324	F16J15/324		1114
F16J15/3244	10	with hydrodynamic pumping action	F16J15/3244	F16J15/3244		775
F16J15/3248	10	provided with casings or supports	F16J15/3248	F16J15/3248		486
F16J15/3252	11	with rigid casings or supports	F16J15/3252	F16J15/3252		1176
F16J15/3256	12	comprising two casing or support elements, one attached to each surface, e.g. cartridge or cassette seals	F16J15/3256	F16J15/3256		551
F16J15/326	13	with means for detecting or measuring relative rotation of the two elements	F16J15/326	F16J15/326		192
F16J15/3264	13	the elements being separable from each other	F16J15/3264	F16J15/3264		696
F16J15/3268	10	Mounting of sealing rings	F16J15/3268	F16J15/3268		2676
F16J15/3272	11	the rings having a break or opening, e.g. to enable mounting on a shaft otherwise than from a shaft end	F16J15/3272	F16J15/3272		446
F16J15/3276	11	with additional static sealing between the sealing, or its casing or support, and the surface on which it is mounted	F16J15/3276	F16J15/3276		544
F16J15/328	10	Manufacturing methods specially adapted for elastic sealings (moulding B29C)	F16J15/328	F16J15/328		630
F16J15/3284	10	characterised by their structure; Selection of materials	F16J15/3284	F16J15/3284		2771
F16J15/3288	11	Filamentary structures, e.g. brush seals	F16J15/3288	F16J15/3288		915
F16J15/3292	11	Lamellar structures	F16J15/3292	F16J15/3292		219
F16J15/3296	10	Arrangements for monitoring the condition or operation of elastic sealings (F16J15/326 takes precedence); Arrangements for control of elastic sealings, e.g. of their geometry or stiffness	F16J15/3296	F16J15/3296		364
F16J15/34	9	with slip-ring pressed against a more or less radial face on one member	F16J15/34	F16J15/34		1054
F16J15/3404	10	{and characterised by parts or details relating to lubrication, cooling or venting of the seal}	F16J15/34	F16J15/34		1142
F16J15/3408	11	{at least one ring having an uneven slipping surface}	F16J15/34	F16J15/34		88
F16J15/3412	12	{with cavities (F16J15/3424 takes precedence)}	F16J15/34	F16J15/34		491
F16J15/3416	13	{with at least one continuous groove}	F16J15/34	F16J15/34		214
F16J15/342	13	{with means for feeding fluid directly to the face}	F16J15/34	F16J15/34		513
F16J15/3424	12	{with microcavities}	F16J15/34	F16J15/34		143
F16J15/3428	12	{with a wavy surface}	F16J15/34	F16J15/34		33
F16J15/3432	12	{the geometry of the surface being able to vary during operation}	F16J15/34	F16J15/34		55
F16J15/3436	10	{Pressing means}	F16J15/34	F16J15/34		194
F16J15/344	11	{the pressing force being applied by means of an elastic ring supporting the slip-ring}	F16J15/34	F16J15/34		602
F16J15/3444	11	{by magnetic attraction}	F16J15/34	F16J15/34		123
F16J15/3448	11	{the pressing force resulting from fluid pressure}	F16J15/34	F16J15/34		307
F16J15/3452	11	{the pressing force resulting from the action of a spring}	F16J15/34	F16J15/34		840
F16J15/3456	11	{without external means for pressing the ring against the face, e.g. slip-ring with a resilient lip}	F16J15/34	F16J15/34		1020
F16J15/346	11	{the pressing force varying during operation}	F16J15/34	F16J15/34		178
F16J15/3464	10	{Mounting of the seal}	F16J15/34	F16J15/34		938
F16J15/3468	11	{Means for controlling the deformations of the contacting faces}	F16J15/34	F16J15/34		148
F16J15/3472	11	{Means for centering or aligning the contacting faces}	F16J15/34	F16J15/34		243
F16J15/3476	11	{Means for minimising vibrations of the slip-ring}	F16J15/34	F16J15/34		63
F16J15/348	11	{Pre-assembled seals, e.g. cartridge seals}	F16J15/34	F16J15/34		497
F16J15/3484	12	{Tandem seals}	F16J15/34	F16J15/34		329
F16J15/3488	11	{Split-rings}	F16J15/34	F16J15/34		218
F16J15/3492	10	{with monitoring or measuring means associated with the seal}	F16J15/34	F16J15/34		286
F16J15/3496	10	{use of special materials}	F16J15/34	F16J15/34		784
F16J15/36	10	connected by a diaphragm {or bellow} to the other member	F16J15/36	F16J15/36		1342
F16J15/363	11	{the diaphragm or bellow being made of metal}	F16J15/36	F16J15/36		311
F16J15/366	12	{and comprising vibration-damping means}	F16J15/36	F16J15/36		49
F16J15/38	10	sealed by a packing	F16J15/38	F16J15/38		1257
F16J15/40	9	by means of fluid	F16J15/40	F16J15/40		2617
F16J15/403	10	{by changing the state of matter}	F16J15/40	F16J15/40		82
F16J15/406	10	{by at least one pump}	F16J15/40	F16J15/40		783
F16J15/42	10	kept in sealing position by centrifugal force	F16J15/42	F16J15/42		286
F16J15/43	10	kept in sealing position by magnetic force	F16J15/43	F16J15/43		1166
F16J15/44	8	Free-space packings	F16J15/44	F16J15/44		530
F16J15/441	9	{with floating ring}	F16J15/44	F16J15/44		872
F16J15/442	10	{segmented}	F16J15/44	F16J15/44		423
F16J15/443	9	{provided with discharge channels}	F16J15/44	F16J15/44		135
F16J15/444	9	{with facing materials having honeycomb-like structure}	F16J15/44	F16J15/44		142
F16J15/445	9	{with means for adjusting the clearance}	F16J15/44	F16J15/44		394
F16J15/447	9	Labyrinth packings	F16J15/447	F16J15/447		903
F16J15/4472	10	{with axial path}	F16J15/447	F16J15/447		861
F16J15/4474	11	{Pre-assembled packings}	F16J15/447	F16J15/447		162
F16J15/4476	10	{with radial path}	F16J15/447	F16J15/447		492
F16J15/4478	11	{Pre-assembled packings}	F16J15/447	F16J15/447		146
F16J15/453	10	characterised by the use of particular materials {(F16J15/444 takes precedence)}	F16J15/453	F16J15/453		87
F16J15/46	8	with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings (connection of valves to inflatable elastic bodies B60C29/00; {for sealing arrangements in vehicles B60J10/244; for sealing arrangements of openings in buildings E06B7/2318}; for tube connections F16L)	F16J15/46	F16J15/46		1551
F16J15/48	9	influenced by the pressure within the member to be sealed	F16J15/48	F16J15/48		699
F16J15/50	8	between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall	F16J15/50	F16J15/50		298
F16J15/52	9	by means of sealing bellows or diaphragms (connection of valves to inflatable elastic bodies B60C29/00)	F16J15/52	F16J15/52		1265
F16J15/525	10	{fixed to a part of a transmission performing a wobbling or a circular translatory movement}	F16J15/52	F16J15/52		231
F16J15/54	8	Other sealings for rotating shafts	F16J15/54	F16J15/54		1041
F16J15/545	9	{submitted to unbalanced pressure in circumference; seals for oscillating actuator}	F16J15/54	F16J15/54		98
F16J15/56	8	Other sealings for reciprocating rods	F16J15/56	F16J15/56		1427
