| Patents for F16H 37 - Combinations of mechanical gearings, notprovided for in groups (12,792) |
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| 05/11/1994 | WO1994010001A1 Hybrid driving system |
| 05/11/1994 | CA2106139A1 Constant-mesh transmission with a chain drive and double disconnect reverse |
| 05/10/1994 | US5310390 Automatic transmission |
| 05/05/1994 | DE4335550A1 Compact construction planetary drive for vehicle - has pair of housing parts with fastening eyes to secure flange of hollow wheel |
| 05/03/1994 | US5308287 Rotary pump |
| 05/03/1994 | CA2038808C Device for the motorised control of a set of elements such as the adjustable parts of a vehicle seat |
| 04/28/1994 | WO1994009292A1 Toothed wheel gear change box with a grouped design |
| 04/27/1994 | CN1085999A Dirve system comprising at least one infinitely variable, slipless freewheel clutch |
| 04/27/1994 | CN1085997A Vehicle compound change gear transmission |
| 04/21/1994 | DE4235215A1 Gear rim drive with gear rim and one or two pinions engaging with it - has transmission gear with drive shafts connected by dog clutch to pinions |
| 04/21/1994 | DE4234572A1 Zahnradwechselgetriebe in Gruppenbauweise Gear change gear in Group structure |
| 04/20/1994 | EP0593036A1 Gear reducer for reciprocal rotation |
| 04/19/1994 | US5303796 Toroidal type continuously variable transmission |
| 04/14/1994 | DE4234398A1 Switchable transmission unit for vehicle electrically controlled seat adjusters - has worm and pinion gear units that can be switched to selectively engage drive |
| 04/12/1994 | US5301564 Gear change box with multiple steps |
| 04/06/1994 | EP0591098A1 Electrically actuated dispensing apparatus |
| 03/31/1994 | WO1994007056A1 Variator and driving unit, in particular for motor vehicles, provided with such a variator |
| 03/31/1994 | WO1994007054A1 Three-stage torque proportioning differential |
| 03/31/1994 | CA2142589A1 Three-stage torque proportioning differential |
| 03/29/1994 | US5297449 Transmission device |
| 03/22/1994 | US5295920 Automatic transmission system for vehicle |
| 03/17/1994 | DE4330622A1 Variable speed drive for IC engine auxiliaries - has drive belt for auxiliaries driven by casing of epicyclic gearbox bolted to flange on crankshaft |
| 03/16/1994 | EP0452382B1 Driveline for wheeled vehicles |
| 03/15/1994 | US5293788 Alternate input gear drive |
| 03/08/1994 | US5292290 Transmission arrangement for vehicles |
| 03/03/1994 | WO1994004849A1 Improvements in or relating to continuously-variable-ratio transmissions |
| 03/03/1994 | DE4327435A1 Continuously adjustable gearing system for vehicle - uses stepped planetary wheels of different diameters |
| 03/02/1994 | CN1083190A Displacement control motor |
| 02/24/1994 | DE4326863A1 Compact power transmission layout for vehicle - comprises stepless belt drive and hydrodynamic torque converter |
| 02/22/1994 | US5288281 Contiuously variable transmissions |
| 02/22/1994 | US5288280 Steplessly adjustable rotary transmission |
| 02/15/1994 | US5285879 Electrical actuated multi-speed drive apparatus |
| 02/09/1994 | EP0582307A1 Continuous V-belt transmission |
| 02/08/1994 | US5285111 Integrated hybrid transmission with inertia assisted launch |
| 01/25/1994 | US5280731 Constant-mesh transmission with a chain drive and double disconnect reverse |
| 01/20/1994 | WO1994001699A1 Drive system with freewheel clutch |
| 01/20/1994 | DE4223035A1 Vehicular transmission with continuously variable and stepped gearings - incorporates fully synchronised gear wheel arrangement between double clutch and constant-velocity transmission |
| 01/19/1994 | EP0579526A1 Automatic five speed transmission for automotive vehicles |
| 01/19/1994 | EP0578649A1 Automatically controlled continuously variable transmission. |
| 01/13/1994 | DE4321588A1 Stepless friction roller drive for vehicle - has first and second roller drive units and take=off gear wheel in form of bevelled wheel angled to produce tension force |
| 01/13/1994 | DE4222514A1 Double gear train for printing machine - incorporates couplings between end gears of train to take up backlash |
| 01/12/1994 | EP0578397A2 Vehicle compound change gear transmission |
| 01/12/1994 | CN2152941Y Speed reducer for in hole drill |
| 01/12/1994 | CN1080700A Two-to-one direction changing rotary gearing device |
| 01/11/1994 | CA2024560C Continuous speed-shifting device |
| 01/07/1994 | CA2073158A1 Cross coupling linking-up wheel train of nonharmonious unequal ratio complex number wheel trains and the device |
| 01/06/1994 | WO1994000705A1 Transmission unit for driving two shafts lying essentially parallel |
| 01/05/1994 | EP0577256A1 On demand vehicle drive system |
| 01/05/1994 | CN1023422C Wheel boss type speed retarded machine |
| 12/28/1993 | US5273497 Mechanical transmission with infinite-ratio gearing |
| 12/23/1993 | WO1993025359A1 Improvements in or relating to gear assemblies |
| 12/23/1993 | DE4234747A1 Infinitely variable transmission for vehicle - consists of differential gear, V=belt variator, transmission ratio variator and guide mechanisms |
| 12/21/1993 | US5271478 For a vehicle |
| 12/21/1993 | CA1325346C Multiple engine drive for single output shaft and combining gearbox therefor |
| 12/15/1993 | EP0574289A1 Ground clearance in creasing gearbox for fore wheel drive, transversal engine, vehicles |
| 12/15/1993 | CN2149519Y Mechanical gearing speed reducer |
| 12/15/1993 | CN2149518Y Mechanical gearing |
| 12/08/1993 | CN2148857Y Speed variator with single screw arbor |
| 12/07/1993 | US5267916 Multiple speed automatic transmission for automotive vehicles |
| 12/07/1993 | US5267913 Multiple speed automatic transmission for automotive vehicles |
| 12/01/1993 | EP0571544A1 Continuously variable transmission free of over-running clutches |
| 11/23/1993 | CA1324511C Extended range splitter type compound transmission |
| 11/17/1993 | CN1022775C Double-screw automatic force-boosting mechanism |
| 11/16/1993 | CA2012591C Power transmission with a continuously variable speed range |
| 11/16/1993 | CA2002070C Multispeed power transmission |
| 11/10/1993 | CN1022704C Internal Link pulsation stepless gear box |
| 11/09/1993 | US5259823 Transmissions |
| 11/09/1993 | CA2054984C Two speed gearbox |
| 11/03/1993 | EP0386201B1 Infinitely variable drive |
| 11/03/1993 | CN1078026A Cam reduction gear |
| 10/20/1993 | EP0565723A1 Speed reducing drive system |
| 10/19/1993 | US5254052 Power transmitting system for a four-wheel drive motor vehicle |
| 10/19/1993 | CA1323261C2 Method and apparatus for continuous camlobe phasing |
| 10/19/1993 | CA1323260C2 Method and apparatus for continuous camlobe phasing |
| 10/19/1993 | CA1323217C Two speed gear train assembly |
| 10/12/1993 | CA2011559C Tractor transmission |
| 10/07/1993 | DE4308067A1 Drive with inching facility for plant equipment - has two reduction gear boxes with inching drive coupled to gear trains via one way clutch |
| 10/06/1993 | EP0563941A1 Power train for an automotive vehicle |
| 10/06/1993 | CN1077008A Mechanisom for change of movement and rotating tool |
| 10/05/1993 | US5249475 Eight- to sixteen-speed powershift transmission |
| 09/29/1993 | EP0562227A1 Gearbox for a motor vehicle |
| 09/28/1993 | US5248283 Transmission |
| 09/28/1993 | US5247856 Gear transmission between an input shaft and two contrarotating concentric output shafts |
| 09/23/1993 | DE4226575A1 Five ratio gearbox with intermediate shaft arrangement - has fourth gear with 1:1 ratio, adjacent ratios achieved via multiple coupling on intermediate train and all progressively stepped |
| 09/22/1993 | EP0560840A1 Continuously-variable-ratio transmission of the toroidal-race rolling traction type. |
| 09/22/1993 | EP0558596A4 Variable ratio epicyclic transmission |
| 09/21/1993 | US5246408 Power transmitting system for a four-wheel drive motor vehicle |
| 09/21/1993 | US5245892 Transmission of the farm tractor |
| 09/16/1993 | WO1993017889A1 Transmissions |
| 09/08/1993 | EP0559003A1 Power transmission unit particularly for agricultural, industrial and similar machines |
| 09/08/1993 | EP0558596A1 Variable ratio epicyclic transmission. |
| 09/07/1993 | CA1321904C Transmission ratio changing apparatus and method |
| 08/31/1993 | US5239887 Multi-stage speed-change gear |
| 08/31/1993 | CA1321683C Prosthesis drive |
| 08/25/1993 | EP0556903A1 Transmission for motor vehicles |
| 08/24/1993 | US5238460 Power transmission system for vehicle |
| 08/17/1993 | US5235865 Transmission mechanism for music box ornament |
| 08/10/1993 | US5234073 Front wheel drive for motor vehicles |
| 08/03/1993 | US5232418 Hydraulic actuator in automatic transmission |
| 08/03/1993 | US5232416 Method and device for the variation of locking rates |