| Patents for F16H 57 - General details of gearing (33,242) |
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| 11/20/1990 | US4970909 Sound attenuation in wheels |
| 11/19/1990 | CA2016469A1 Method and device for providing the necessary preload on rollerbearing arrangements in gear boxes |
| 11/15/1990 | WO1990013464A1 Steering mechanism for motor vehicles |
| 11/15/1990 | DE4014869A1 Double torque-transmitting connection in vehicle gearbox - has two independent, coaxial and telescopic shafts connected to radially extending rotational element by splines |
| 11/14/1990 | CN2065701U Transmission box body for prolonging chain service life |
| 11/13/1990 | US4969422 Breather system for a balancer gear chamber of a two-cycle engine |
| 11/11/1990 | CA2013827A1 Motor and transmission assembly (13272-can) |
| 11/08/1990 | DE4009968A1 Support for planetary gear system - has two radially positioned support sections with hardened thrust mounting discs between which planetary wheel are mounted |
| 11/08/1990 | DE3645035C2 Rack-and-pinion steering for vehicles |
| 11/07/1990 | EP0395727A1 A resilient coupling apparatus |
| 11/06/1990 | USRE33428 Range gearbox for motor vehicles having an axially shiftable ring gear |
| 11/06/1990 | US4968157 Bearing lubricating system |
| 10/31/1990 | DE4012936A1 Automotive steering gear - has humps on bearing flanges bearing against protrusions on locking member |
| 10/30/1990 | US4966264 Thrust washer mounting apparatus |
| 10/25/1990 | DE3913412A1 Hydraulic pump for automotive transmission - is driven via gear pump whose output decreases with transmission ratio |
| 10/24/1990 | EP0393246A1 Gearbox for a motor vehicle |
| 10/24/1990 | CN2064440U Vertical curved teeth worm speed reducer |
| 10/18/1990 | WO1990011907A1 Drive shaft |
| 10/17/1990 | EP0391983A1 Toy vehicle transmission. |
| 10/16/1990 | US4962829 Oil management tank system |
| 10/11/1990 | DE4011022A1 Drive axle joining transmission and wheel hub - uses circulating fluid to cool multi-plate brakes |
| 10/11/1990 | DE4010333A1 Lubricant cooling system for power transmission system - consists of housing with interlocking cog wheels, with heating pipe, oil container with connecting hole |
| 10/11/1990 | DE3911592A1 Shaded-pole motor (split-pole motor) having a reduction drive |
| 10/10/1990 | EP0391215A2 Planetary gearing |
| 10/10/1990 | CN1046029A Improved transmission mainshaft gear retainer |
| 10/09/1990 | US4961669 Spline connection |
| 10/09/1990 | US4961485 Oil circulation in wheel head transmission |
| 10/03/1990 | EP0390368A2 Improved transmission mainshaft gear retainer |
| 10/03/1990 | CA2010914A1 Single piston activation of a planetary transmission |
| 09/26/1990 | EP0346358B1 Rack-type steering gear, particularly for use in motor vehicles |
| 09/25/1990 | US4958537 Transmission casing cover with tubular conduit cast in situ |
| 09/20/1990 | WO1990010970A1 Through type motor |
| 09/20/1990 | WO1990010806A1 Arrangement of a series drive in the overall gearbox |
| 09/20/1990 | DE4008303A1 Auxiliary transmission with gearchange - consists of intermediate plate between main housing flanges and second housing, for clutch coupling |
| 09/19/1990 | EP0388207A2 Transmission apparatus |
| 09/19/1990 | EP0387367A1 Speed reducer |
| 09/19/1990 | EP0324768B1 Liquid-cooled friction brake |
| 09/18/1990 | US4957187 Gear-driven lubricant circulation system |
| 09/12/1990 | EP0386645A1 Gear/transmission without backlash |
| 09/12/1990 | EP0386026A1 Compound planetary gear assembly. |
| 09/12/1990 | CN1045278A Damping alloy for gearbox-case of automobile |
| 09/11/1990 | US4955852 Planetary gear mechanism having means for accurate alignment of sun gear |
| 09/04/1990 | US4954122 Differential gear apparatus with worm gears |
| 09/04/1990 | US4953417 Mechanical gear drive |
| 09/04/1990 | CA1273586A1 Wide clearance motion imparting mechanism for use in the void of space |
| 09/03/1990 | WO1990009872A1 Articulation structure for industrial robots |
| 08/29/1990 | EP0286787B1 Damping means for damping wheels noise emission |
| 08/28/1990 | US4951515 Starter with planet gear speed reducer |
| 08/21/1990 | US4950213 Planetary gear transmission having an arrangement for efficient lubrication of planetary gears |
| 08/21/1990 | US4949589 Transmission mainshaft gear retainer |
| 08/21/1990 | CA1272968A1 Lubricant restricting device |
| 08/16/1990 | EP0381829A1 Torque-absorbing support for a detachable gear box |
| 08/14/1990 | US4948271 Bearing structure with improved lubricating seals for supporting shaft element |
| 08/14/1990 | US4947699 Worm reduction gear assembly |
| 08/08/1990 | EP0380899A1 Transmission providing a continuous range of gear ratios |
| 08/07/1990 | US4946409 Lubricating device for power device of inboard/outboard unit |
| 08/07/1990 | US4945782 Mounting device for securing a ring gear to a drive drum |
| 08/01/1990 | EP0379490A1 Arrangement of a bevel drive in a gearbox housing. |
| 07/31/1990 | US4944376 Brake band drum for planetary gear-type transmissions |
| 07/31/1990 | US4944195 Controlling transmission |
| 07/31/1990 | CA1272083A1 All terrain vehicle |
| 07/26/1990 | WO1990008272A1 Torsion-proof flanged connection |
| 07/26/1990 | DE4001106A1 Hohlradtraeger-flanschverbindung Ring gear-flange connection |
| 07/26/1990 | DE4000042A1 Thermal expansion correction for gearbox - with taper bearings and with spring axial adjuster and splined drive |
| 07/26/1990 | DE3900858A1 Roll |
| 07/24/1990 | US4942776 Non-metallic gear shaker |
| 07/19/1990 | DE3901317A1 Device for setting the axial preload of rolling contact bearings and spindle nuts |
| 07/18/1990 | EP0378239A2 Transmission device |
| 07/10/1990 | US4940446 Coupling structure for a rotating member and a shaft |
| 07/10/1990 | US4940115 Differential with bleed holes for deaeration of oil for lubricating journals |
| 07/10/1990 | US4939947 Rack and pinion type steering apparatus |
| 07/05/1990 | DE3843687A1 Axial retainer for the differential-gear shaft of a differential |
| 07/04/1990 | EP0376210A2 Automatic power transmission with mechanism for establishing under-drive speed ratio and bearing structure therefor |
| 07/04/1990 | EP0375860A1 Process for correcting gear errors |
| 07/03/1990 | US4938102 Method of adaptively scheduling a shift for an electronic automatic transmission system |
| 07/03/1990 | US4938096 Automatic transmission for vehicle having forward clutch and counter drive gear positioned between torque converter and gear mechanism |
| 07/03/1990 | CA1271058A1 Planet gears reversing gear, particularly for an infinitely variable cone sheaves gear for motor vehicles |
| 06/28/1990 | WO1990006861A1 Support mechanism for driving shaft in automatic transmission for vehicles |
| 06/27/1990 | EP0375597A2 System for mounting a power transmission member to a shaft |
| 06/26/1990 | US4936157 Rack and pinion type steering apparatus |
| 06/21/1990 | DE3842816A1 Wormgear mechanism |
| 06/20/1990 | EP0373995A1 Play adjustment mechanism for a rack and pinion steering gear of an automotive vehicle |
| 06/20/1990 | EP0373495A1 Lubricating device for the driven axles of vehicles |
| 06/19/1990 | US4934215 Automatic transmission |
| 06/14/1990 | WO1990006458A1 Control device for a frictionally engaging clutch for a hydrodynamic torque converter |
| 06/12/1990 | US4932209 Axle driving apparatus |
| 06/06/1990 | EP0371690A2 Drive transmission mechanism |
| 06/05/1990 | US4930610 Mounting structure for one-way clutch in automatic transmission |
| 06/05/1990 | US4930601 Lubrication system for a transmission mechanism |
| 06/05/1990 | US4930590 Motor and transmission assembly |
| 06/05/1990 | US4930367 Perpendicularly intersecting gear device |
| 05/30/1990 | EP0370298A1 Multiple gear change for a vehicle |
| 05/30/1990 | CN1008206B Fitting method for splines automobile clutch |
| 05/29/1990 | US4928795 Lubrication apparatus |
| 05/29/1990 | CA1269692A1 Motor-speed reducer for the simultaneous driving of two structures |
| 05/23/1990 | EP0369900A1 Gearing-box with two gears and gear change at standstill |
| 05/23/1990 | EP0369701A2 Thrust bearing arrangement for a power tool transmission |
| 05/23/1990 | EP0369597A2 Planet carrier assembly and method |
| 05/23/1990 | EP0369300A2 Rack and pinion steering device |
| 05/23/1990 | DE3839030A1 Method for the improvement of the absolute positioning accuracy of positioning drives driven with at least one gear linkage, especially of robots, as well as positioning drive, especially robot, having a device for carrying out the method |