| Patents for F16H 37 - Combinations of mechanical gearings, notprovided for in groups (12,792) |
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| 08/03/1993 | US5232414 Transmissions of the toroidal-race rolling-traction type |
| 07/28/1993 | EP0552673A1 Motor vehicle gear |
| 07/27/1993 | US5230670 Friction roller type continuously variable transmission |
| 07/27/1993 | US5230669 Stepless transmission with disconnectable neutral seeking mechanism |
| 07/27/1993 | US5230258 Gear housing for accommodating gear train of toroidal continuously variable transmission |
| 07/23/1993 | CA2087305A1 Modular transmission (08598-ca) |
| 07/14/1993 | CN2138215Y Vehicle gear rotary stepless speed regulator |
| 07/13/1993 | US5226859 Continuously or infinitely variable transmission free of over-running clutches |
| 07/13/1993 | US5226338 Vehicle compound change gear transmission |
| 07/06/1993 | US5224907 Automatic transmission |
| 07/06/1993 | CA2002870C Hydro-planetary power division system |
| 06/29/1993 | US5222924 Over-drive gear device |
| 06/23/1993 | CN1073505A Drive system of bionic machine |
| 06/23/1993 | CN1073504A Automatic speed-varying system and speed-varying method thereof |
| 06/16/1993 | CN1021246C Differential speed reducer with self-locking mechanism |
| 06/09/1993 | CN2135688Y Moment adjustable electric screw lifeing (push/pull) device |
| 06/09/1993 | CN2135687Y Stepless reducer |
| 06/08/1993 | US5217418 Drivelines for wheeled vehicles |
| 06/02/1993 | CN1021076C Stirrer capable of forward or backward rotating and reciprocally moving |
| 06/01/1993 | US5215323 Variable speed transmission |
| 05/27/1993 | WO1993010376A1 A drive unit |
| 05/26/1993 | EP0542861A1 Improvements in or relating to transmissions of the toroidal-race, rolling-traction type. |
| 05/25/1993 | US5213552 Vehicle power transmission |
| 05/25/1993 | US5213551 Variable-ratio transmission device, especially for motor vehicles |
| 05/25/1993 | US5213011 Power transmission device for vehicle |
| 05/25/1993 | US5212996 Crank drive with planetary pivot pin, favourably for piston power engines and machine tools |
| 05/25/1993 | CA1318154C Omnidirectional oscillator (glover gear) |
| 05/19/1993 | EP0541771A1 Continuously variable transmission |
| 05/19/1993 | CN1072249A Large transmission ratio planetary engagement driving speed reducer |
| 05/18/1993 | US5211610 Reduction-distribution unit particularly suitable for industrial machines |
| 05/18/1993 | CA1317796C Two motor redundant drive mechanism |
| 05/12/1993 | EP0541023A1 Gear change for a vehicle with recovery of the axial play due to differential thermal expansion |
| 05/12/1993 | CN2132878Y Crankshaft type infinitely speed variator |
| 05/12/1993 | CN2132877Y Electric push arm |
| 05/11/1993 | CA1317584C Valve actuator differential worm planetary gear drive |
| 05/06/1993 | DE4136228A1 Advance drive of slide units on machine tool - involves rapid movement and slow movement drive with drive and driven shafts aligned in common housing |
| 05/05/1993 | EP0540067A2 Rotary pump |
| 05/05/1993 | CN2132036Y Reciprocating mechanism for planet |
| 04/29/1993 | WO1993008419A1 Modular transmission device and power unit so equipped |
| 04/29/1993 | DE4234629A1 Steplessly variable drive for motor vehicle - incorporates friction clutches, gear trains and steplessly variable belt drive |
| 04/27/1993 | US5205373 Structure of vehicle power train |
| 04/21/1993 | CN1071234A Digitally controlled linear displacement manipulator |
| 04/20/1993 | US5203749 Automatic transmission |
| 04/20/1993 | US5203747 Integrated hydro-mechanical transmission |
| 04/20/1993 | US5203219 Speed reducer for a wiper mechanism, having a housing closed by a cover |
| 04/14/1993 | EP0315816B1 Continuously variable transmission |
| 04/14/1993 | CN1070996A Moment compared type automatic gearbox |
| 04/13/1993 | US5201691 Variable speed transmission assembly |
| 04/01/1993 | DE4207093A1 Gear change transmission for car drive - has output shaft in coaxial structure directly connectable to one main shaft |
| 03/31/1993 | CN2128983Y Juxtaposition connecting rod type impulsive motion stepless speed variator |
| 03/30/1993 | US5197355 Power transmission and control |
| 03/24/1993 | CN2128680Y Synchronous rising and falling apparatus for sanitary bathing equipment forming machine |
| 03/24/1993 | CN1070251A 动力往复旋转器 Reciprocating power rotator |
| 03/23/1993 | US5195623 Two speed drive with oil shear electro clutch/brake |
| 03/16/1993 | US5194052 Stepless transmission for vehicles |
| 03/10/1993 | EP0530597A2 Transmission |
| 03/10/1993 | CN2127966Y Stepless speed variable device |
| 03/10/1993 | CN1069797A Oil-saving speed increaser |
| 03/09/1993 | US5191774 Refrigerating compartment temperature control device |
| 03/04/1993 | WO1993004304A1 Lightweight high reduction ratio planetary gear assembly |
| 03/03/1993 | CN1069556A Mechanical stepless speed variator with adjusting function from zero |
| 03/02/1993 | US5189930 Vehicle power transmitting mechanism |
| 02/24/1993 | EP0528547A2 T-Drive powertrain assembly |
| 02/24/1993 | EP0528381A1 Hub, particularly for bicycles, with continuously-variable transmission |
| 02/24/1993 | CN2127443Y Lever transmission gear |
| 02/23/1993 | US5188007 Hydraulic control apparatus for belt-and-pulley type continuously variable transmission, incorporating means for increasing belt tensioning pressure upon reversal of rotating direction of pulleys |
| 02/17/1993 | CN1068998A Transmission differential mechanism for coaxial rotor flying vehicle |
| 02/16/1993 | US5186064 Wiper for use in a vehicle |
| 02/03/1993 | EP0525937A1 Continuously variable transmission |
| 02/03/1993 | CN1068633A Infinitely variable speed device of slide block eccentric type |
| 02/02/1993 | US5183444 Continuously variable transmission |
| 02/02/1993 | US5183132 Power transfer device having center differential gear for four-wheel drive vehicle |
| 01/28/1993 | DE4124306A1 Torque multiplier for bicycle - has increased pedal starting force using small orbital chain drive gearwheel |
| 01/14/1993 | DE4122628A1 Vehicle gearbox with double friction clutch and synchroniser - includes planetary gear train at output side for transmission of power to lower ratios of gearing |
| 01/12/1993 | US5178043 Control valve assembly of traction drive transmission |
| 01/12/1993 | US5178039 Modular transmission |
| 01/12/1993 | US5178028 Offset face gear transmission |
| 01/07/1993 | EP0521769A1 Shift device for transverse automatic transmission with the powerflow passing through two stages of coupled gears |
| 01/05/1993 | US5176579 Belt-type continuously variable transmission |
| 01/05/1993 | CA1312222C Multi-speed powershift transmission |
| 12/30/1992 | CN1019680B Power-diversion stepiess variable drive system |
| 12/29/1992 | US5175685 Feedback ratio change control for transmission |
| 12/29/1992 | CA2062578A1 Continuously variable transmission |
| 12/17/1992 | DE4119291A1 Stepless variable speed transmission system - has two parallel shafts with coned pulleysand multiple clutches to provide wide range of speed ratios |
| 12/16/1992 | EP0329741B1 Continuously adjustable drive |
| 12/16/1992 | CN2125046U Bionic mahcine gearing |
| 12/10/1992 | WO1992021896A1 Continuous mechanical gear-shift |
| 12/09/1992 | EP0517604A1 Transaxle with automatic gear change device at one end |
| 12/08/1992 | US5169365 Power train |
| 12/08/1992 | US5168956 Transfer device for four wheel drive motor vehicle |
| 12/02/1992 | EP0516010A1 Transmission |
| 12/02/1992 | EP0515363A1 Torque-converter transmission, in particular for tractors |
| 12/02/1992 | CN2123656U Speed reducer |
| 12/01/1992 | US5167592 Automatic transmission |
| 12/01/1992 | US5167591 Variable speed transmission |
| 12/01/1992 | US5167589 Transfer bar actuating mechanism |
| 11/26/1992 | WO1992020606A1 Differential speed reducer |
| 11/25/1992 | CN1019227B Infinitely-variable mechanical gearing |
| 11/19/1992 | EP0513674A1 Hydrostatic-mechanical power-split transmission |
| 11/19/1992 | DE4116389A1 Drive for tractor with stepless chain converter - includes bridging coupling to maintain power during gear changes |