B61G1/00	7	Couplings comprising interengaging parts of different shape or form and having links, bars, pins, shackles, or hooks as coupling means	B61G1/00	B61G1/00		365
B61G1/02	8	having links or bars coupling or uncoupling by rotating around a transverse horizontal axis	B61G1/02	B61G1/02		242
B61G1/04	9	Operating devices therefor (B61G1/08 takes precedence)	B61G1/04	B61G1/04		196
B61G1/06	9	and coupling when the coupling halves are pushed together	B61G1/06	B61G1/06		1709
B61G1/08	10	Control devices therefor	B61G1/08	B61G1/08		309
B61G1/10	8	having links or bars coupling or uncoupling by rotating around a vertical axis	B61G1/10	B61G1/10		23
B61G1/12	9	Operating devices therefor (B61G1/16 takes precedence)	B61G1/12	B61G1/12		15
B61G1/14	9	and coupling when the coupling halves are pushed together	B61G1/14	B61G1/14		43
B61G1/16	10	Control devices therefor	B61G1/16	B61G1/16		47
B61G1/18	8	having links or bars coupling or uncoupling by rotating axially	B61G1/18	B61G1/18		19
B61G1/183	9	{and coupling when the coupling halves are pushed together}	B61G1/18	B61G1/18		6
B61G1/186	10	{Control devices therefor}	B61G1/18	B61G1/18		16
B61G1/20	9	Operating devices therefor {(B61G1/186 takes precedence)}	B61G1/20	B61G1/20		81
B61G1/22	8	having screws incorporated in the links for lengthening or shortening the couplings	B61G1/22	B61G1/22		34
B61G1/24	9	Operating devices therefor (B61G1/26 takes precedence)	B61G1/24	B61G1/24		54
B61G1/26	9	and coupling when the coupling halves and pushed together; Control devices therefor	B61G1/26	B61G1/26		8
B61G1/265	10	{Control devices therefor}	B61G1/26	B61G1/26		8
B61G1/28	8	with vertical bolt or pin	B61G1/28	B61G1/28		871
B61G1/283	9	{and coupling when the coupling halves are pushed together}	B61G1/28	B61G1/28		18
B61G1/286	10	{Control devices therefor}	B61G1/28	B61G1/28		138
B61G1/30	9	Operating devices therefor {(B61G1/286 takes precedence)}	B61G1/30	B61G1/30		147
B61G1/32	8	with horizontal bolt or pin	B61G1/32	B61G1/32		31
B61G1/323	9	{and coupling when the coupling halves are pushed together}	B61G1/32	B61G1/32		21
B61G1/326	10	{Control devices therefor}	B61G1/32	B61G1/32		7
B61G1/34	9	Operating devices therefor {(B61G1/326 takes precedence)}	B61G1/34	B61G1/34		5
B61G1/36	8	with shackles and hooks, e.g. specially adapted for mine cars	B61G1/36	B61G1/36		730
B61G1/38	9	rotatable about line of traction, e.g. for cars which are tiltable when coupled	B61G1/38	B61G1/38		76
B61G1/40	8	with coupling bars having an enlarged or recessed end which slips into the opposite coupling part and is gripped thereby, e.g. arrow-head type; with coupling parts having a tong-like gripping action	B61G1/40	B61G1/40		604
B61G1/42	9	Operating devices therefor	B61G1/42	B61G1/42		2
B61G3/00	7	Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements	B61G3/00	B61G3/00		380
B61G3/02	8	with interengaging movably-mounted hooks or links guided into alignment by a gathering device, e.g. "Dowty" type	B61G3/02	B61G3/02		73
B61G3/04	8	with coupling head having a guard arm on one side and a knuckle with angularly-disposed nose and tail portions pivoted to the other side thereof, the nose of the knuckle being the coupling part, and means to lock the knuckle in coupling position, e.g. "A.A.R." or "Janney" type	B61G3/04	B61G3/04		1505
B61G3/06	9	Knuckle-locking devices	B61G3/06	B61G3/06		367
B61G3/08	10	Control devices, e.g. for uncoupling	B61G3/08	B61G3/08		637
B61G3/10	8	with coupling heads in the form of hook-like interengaging rigid jaws, e.g. "Willison" type	B61G3/10	B61G3/10		160
B61G3/12	9	Jaw-locking devices	B61G3/12	B61G3/12		38
B61G3/14	9	Control devices, e.g. for uncoupling	B61G3/14	B61G3/14		159
B61G3/16	8	with coupling heads rigidly connected by rotatable hook plates or discs and balancing links, the coupling members forming a parallelogram, e.g. "Scharfenberg" type	B61G3/16	B61G3/16		912
B61G3/18	9	Locking devices	B61G3/18	B61G3/18		124
B61G3/20	9	Control devices, e.g. for uncoupling	B61G3/20	B61G3/20		104
B61G3/22	8	with coupling heads rigidly connected by locks consisting of pivoted latches	B61G3/22	B61G3/22		23
B61G3/24	9	Latch-locking devices	B61G3/24	B61G3/24		8
B61G3/26	9	Control devices, e.g. for uncoupling	B61G3/26	B61G3/26		13
B61G3/28	8	with coupling heads rigidly connected by locks consisting of slidable pins	B61G3/28	B61G3/28		14
B61G3/30	8	with coupling heads rigidly connected by pins having locking noses which are brought into locking position by rotating the pins	B61G3/30	B61G3/30		1
B61G5/00	7	Couplings for special purposes not otherwise provided for	B61G5/00	B61G5/00		313
B61G5/02	8	for coupling articulated trains, locomotives and tenders or the bogies of a vehicle; Coupling by means of a single coupling bar; Couplings preventing or limiting relative lateral movement of vehicles	B61G5/02	B61G5/02		1263
B61G5/04	8	for matching couplings of different types, i.e. transitional couplings	B61G5/04	B61G5/04		468
B61G5/06	8	for, or combined with, couplings or connectors for fluid conduits or electric cables	B61G5/06	B61G5/06		353
B61G5/08	9	for fluid conduits	B61G5/08	B61G5/08		1352
B61G5/10	9	for electric cables	B61G5/10	B61G5/10		690
B61G7/00	7	Details or accessories	B61G7/00	B61G7/00		743
B61G7/02	8	Hand tools for coupling or uncoupling	B61G7/02	B61G7/02		176
B61G7/04	8	Coupling or uncoupling by means of trackside apparatus	B61G7/04	B61G7/04		267
B61G7/06	8	Coupling heads constructed to facilitate alignment	B61G7/06	B61G7/06		113
B61G7/08	8	Adjustable coupling heads	B61G7/08	B61G7/08		227
B61G7/10	8	Mounting of the couplings on the vehicle	B61G7/10	B61G7/10		1401
B61G7/12	9	Adjustable coupling bars, e.g. for centralisation purposes	B61G7/12	B61G7/12		203
B61G7/14	8	Safety devices	B61G7/14	B61G7/14		455
B61G9/00	7	Draw-gear	B61G9/00	B61G9/00		94
B61G9/02	8	Draw-gear and non-integral buffing appliances with combined action or acting on the same spring	B61G9/02	B61G9/02		42
B61G9/025	9	{with only metal springs}	B61G9/02	B61G9/02		147
B61G9/04	8	Draw-gear combined with buffing appliances (continuous B61G9/12)	B61G9/04	B61G9/04		424
B61G9/045	9	{with only metal springs}	B61G9/04	B61G9/04		455
B61G9/06	9	with rubber springs	B61G9/06	B61G9/06		634
B61G9/08	9	with fluid springs or fluid shock-absorbers; Combinations thereof	B61G9/08	B61G9/08		253
B61G9/10	9	with separate mechanical friction shock-absorbers	B61G9/10	B61G9/10		1798
B61G9/12	8	Continuous draw-gear combined with buffing appliances, e.g. incorporated in a centre sill	B61G9/12	B61G9/12		69
B61G9/125	9	{with only metal springs}	B61G9/12	B61G9/12		234
B61G9/14	9	with rubber springs	B61G9/14	B61G9/14		97
B61G9/16	9	with fluid springs or fluid shock-absorbers; Combinations thereof	B61G9/16	B61G9/16		75
B61G9/18	9	with separate mechanical friction shock-absorbers	B61G9/18	B61G9/18		82
B61G9/20	8	Details; Accessories	B61G9/20	B61G9/20		384
B61G9/22	9	Supporting framework, e.g. cradles; Spring housings	B61G9/22	B61G9/22		649
B61G9/24	9	Linkages between draw-bar and framework (adjustable coupling bars B61G7/12)	B61G9/24	B61G9/24		654
B61G11/00	7	Buffers (springs F16F)	B61G11/00	B61G11/00		220
B61G11/02	8	with metal springs	B61G11/02	B61G11/02		57
B61G11/04	9	with helical springs	B61G11/04	B61G11/04		188
B61G11/06	10	arranged to damp each other by mutual friction	B61G11/06	B61G11/06		128
B61G11/08	8	with rubber springs	B61G11/08	B61G11/08		188
B61G11/10	8	with combined rubber and metal springs	B61G11/10	B61G11/10		74
B61G11/12	8	with fluid springs or shock-absorbers; Combinations thereof	B61G11/12	B61G11/12		368
B61G11/14	8	absorbing shocks by mechanical friction action; Combinations of mechanical shock-absorbers and springs (B61G11/06 takes precedence)	B61G11/14	B61G11/14		284
B61G11/16	8	absorbing shocks by permanent deformation of buffer element	B61G11/16	B61G11/16		298
B61G11/18	8	Details	B61G11/18	B61G11/18		389
