| Patents for B61C 9 - Locomotives or motor railcars characterised by the type of transmission system used; Transmission systems specially adapted for locomotives or motor railcars (1,290) |
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| 08/14/1991 | EP0441225A1 Drive for rail-vehicles |
| 08/13/1991 | US5038631 Lubricant restricting device |
| 08/07/1991 | EP0439573A1 Bogie for an underslung vehicle. |
| 05/22/1991 | EP0428091A1 Driving device for independently rotating wheels of a railway vehicle with driving shaft |
| 03/07/1991 | WO1991002674A1 Bogie for an underslung vehicle |
| 02/20/1991 | EP0413337A1 Railway vehicle with direct drive electric motor |
| 01/22/1991 | US4986190 Vehicle, particularly track vehicle |
| 01/02/1991 | CA1278466C Propulsion system for integral trains |
| 12/11/1990 | US4976332 Circuit arrangement for the drive of a vehicle |
| 08/21/1990 | CA1272968A1 Lubricant restricting device |
| 08/16/1990 | EP0262163B1 Vehicle, especially a rail vehicle |
| 08/02/1990 | DE4005204A1 Self-regulating speed converter - consists of two or more planetary gears with two or more driven shafts |
| 07/10/1990 | US4940002 Railway traction motor with skewed support bearings |
| 07/04/1990 | EP0376452A2 Railroad vehicle |
| 04/25/1990 | EP0364847A1 Motor bogie for a railway vehicle with a low floor over its whole length |
| 04/03/1990 | US4913060 Running gear for electric rolling stock |
| 03/15/1990 | DE3928739A1 Getriebe Transmission |
| 03/07/1990 | EP0357564A2 A motor bogie for railway vehicles |
| 01/23/1990 | CA1264603A1 Dual gimbal coupling |
| 01/09/1990 | US4892000 for use with a rotatable shaft |
| 11/23/1989 | EP0342570A1 Wheel set for railway vehicles |
| 09/20/1989 | CN2044564U Motor driven railcar |
| 09/19/1989 | US4867072 Multi-unit rail vehicle for commuter traffic |
| 07/27/1989 | DE3836995A1 Reversing hydrodynamic transmission |
| 06/07/1989 | EP0319323A2 Infinitely variable steering transmission |
| 06/07/1989 | EP0318920A1 Bogie for rail vehicle with transmission through a mechanical differential gear |
| 05/11/1989 | DE3736445A1 Drive connection for rail vehicles |
| 05/03/1989 | DE3843223A1 Drive device |
| 04/04/1989 | US4817460 Infinitely variable steering transmission |
| 03/29/1989 | EP0308720A2 Powered undercarriage wheel set with an adjustable wheel base for low-floor urban trams |
| 03/29/1989 | EP0308616A2 Driving unit for rail vehicles |
| 01/17/1989 | CA1249021A1 Speed limiting means for variable-speed prime mover |
| 01/10/1989 | US4796458 Forging manipulator |
| 12/21/1988 | CN88201369U Rail truck-tractor driven by double engine |
| 12/13/1988 | US4790248 Connecting a hollow rail vehicle shaft to an axle |
| 11/29/1988 | US4787318 Traction bogie for a rail vehicle |
| 11/23/1988 | EP0292393A1 Suspension for a driven bogie with a single swinging axle |
| 08/25/1988 | DE3704454A1 Axle transmission |
| 04/13/1988 | EP0263793A2 Twin-engined central bogie for low-floored rail vehicles with two or more articulated bodies |
| 04/06/1988 | EP0262698A1 Railroad car with driving bogies |
| 03/09/1988 | EP0258696A2 Forging manipulator |
| 03/03/1988 | DE3726763A1 Forging manipulator |
| 01/28/1988 | DE3624684A1 Double axle drive with mechanical axle decoupling |
| 01/26/1988 | US4721430 Railroad track vehicle |
| 12/02/1987 | EP0247389A2 Rocking arm guide for horizontally displaceable railway wheels with an external drive |
| 10/27/1987 | US4702291 Propulsion system for integral trains |
| 10/08/1987 | WO1987005873A1 Vehicle, especially a rail vehicle |
| 10/07/1987 | EP0239735A2 Elastic mounting of sub-assemblies in vehicles, especially railway vehicles |
| 10/06/1987 | US4697527 Drive unit for a rail vehicle |
| 09/09/1987 | EP0235644A1 Powered bogie for railway vehicles |
| 08/20/1987 | DE3605703A1 Drive for electrical tractive units with transverse traction motor |
| 07/16/1987 | DE3600675A1 Double axle drive for rail vehicles |
| 07/08/1987 | CN86201030U Stepless speed-regulating device for diesel engine of diesel locomotives |
| 06/23/1987 | US4674410 Constant-velocity transmission, particularly for connecting the drive motor to the driven wheels of a motorized railway vehicle |
| 05/27/1987 | EP0223324A1 Lubricant restricting device |
| 05/27/1987 | DE3526274A1 Articulated-bush coupling |
| 05/12/1987 | US4664037 Universal double coupling |
| 04/23/1987 | DE3526273A1 Strap-type coupling |
| 04/07/1987 | CA1220088A1 Traction drive assembly for railbound vehicles |
| 04/01/1987 | EP0216594A2 Propulsion system for integral trains |
| 01/29/1987 | DE3526457A1 Coupled gear for a locomotive |
| 01/28/1987 | EP0210057A2 Railway vehicle |
| 01/20/1987 | US4637646 Wheel set for rail vehicles |
| 11/04/1986 | CA1213470A1 Drive for electric rail traction vehicles |
| 10/29/1986 | EP0199572A2 Bogie mounting |
| 10/21/1986 | US4618046 Shifting coupling |
| 10/08/1986 | EP0196859A2 Torque coupling |
| 09/03/1986 | EP0193500A2 "Constant-velocity" transmission, particularly for connecting the drive motor to the driven wheels of a motorised railway vehicle |
| 07/08/1986 | CA1207190A1 Powered radial truck |
| 06/03/1986 | US4592323 Speed limiting means for variable-speed prime mover |
| 05/07/1986 | CN85203493U Speed changing box of adjustable coupler for driving cooling fan and pump in diesel locomotive |
| 04/02/1986 | EP0175867A1 Double coupling with a cardan joint |
| 02/04/1986 | CA1200148A1 Double axle drive for rail traction vehicles |
| 01/28/1986 | CA1199834A1 Rail vehicle |
| 01/22/1986 | EP0168578A2 Set of wheels for railway vehicles |
| 01/21/1986 | CA1199707A1 Engine and transmission control system for combines and the like |
| 12/10/1985 | CA1197726A1 Double axle drive for rail cars |
| 12/04/1985 | EP0163612A2 Transmission system for motor-bogies of railway vehicles, and railway vehicles using this transmission system |
| 11/05/1985 | US4550664 Track wheel block |
| 08/28/1985 | EP0152590A2 Clutch |
| 08/28/1985 | EP0152568A1 Double universal joint |
| 07/02/1985 | US4526107 Railway truck for self-propelled railway vehicles |
| 06/19/1985 | EP0144451A2 Hollow drive shaft for rail vehicles |
| 05/29/1985 | EP0142752A2 Wheel set for railroad vehicles |
| 05/21/1985 | CA1187335A1 Railroad track vehicle |
| 05/07/1985 | US4515573 Differential coupling |
| 04/24/1985 | EP0137931A2 Drive unit for railway vehicles |
| 04/09/1985 | US4510395 Double-axle drive for electric self-propelled railway vehicle |
| 03/12/1985 | CA1183722A1 Coal-fired, steam-driven locomotive |
| 02/26/1985 | CA1183044A1 Railway truck for self-propelled railway vehicles |
| 02/12/1985 | US4498562 Disc brake arrangement for rail vehicles |
| 02/12/1985 | CA1182341A1 Double-axle drive for electric self-propelled railway vehicle |
| 02/05/1985 | CA1182191A1 Method for preventing slip or skid between driving wheels and ground in vehicle drive systems of multiple-axle type with hydrostatic power transmission |
| 01/23/1985 | EP0132236A2 Transmission for motorised bogies of railway vehicles |
| 09/18/1984 | US4471670 Hydrodynamic reversing transmission |
| 08/08/1984 | EP0114940A2 Powered bogie for rail vehicles such as street cars |
| 07/24/1984 | US4461218 Electric rail propulsion unit |
| 07/24/1984 | US4461217 Motorized railway bogie |
| 07/17/1984 | CA1170911A1 Twin axle drive unit for the bogies of rail vehicles |
| 07/17/1984 | CA1170910A1 Electric rail propulsion unit |