| Patents for F16H 1 - Toothed gearings for conveying rotary motion (20,582) |
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| 07/27/1988 | CN87200936U Driving device for drag conveyor |
| 07/27/1988 | CN86107580A Gear steering device with a swing shaft |
| 07/26/1988 | US4759229 Controlling transmission |
| 07/20/1988 | CN87203892U Speed-reducible rotating device |
| 07/20/1988 | CN86102085A Less tooth difference planet speed-reducer series |
| 07/19/1988 | US4757728 All-wheel limited slip differential system in the power train of a motor vehicle |
| 07/14/1988 | WO1988005139A1 Nutating gear positraction differential |
| 07/13/1988 | EP0274089A1 Gear speed variator of simplified construction |
| 07/13/1988 | CN87206868U Direction-contral shifting gear speed reducer |
| 07/12/1988 | US4756203 Intermittent drive mechanism |
| 07/12/1988 | CA1239038A1 Power transmission system |
| 07/06/1988 | CN87208750U Axial fitting n-n model less gear clearance planet reduction unit |
| 07/06/1988 | CN87208072U Simultaneous transmission apparatus of combination machine |
| 07/06/1988 | CN85106348B Elastic drifting pin-wheel with cycloid in planet decelerating machine |
| 07/05/1988 | US4754660 Reduction gearing device for an automobile accessory motor |
| 06/28/1988 | US4753130 Transmission with interchangeable shafts to link one or more drives with one or more output shafts |
| 06/22/1988 | EP0271898A1 Gearing comprising an input shaft and an output shaft coaxially mounted |
| 06/21/1988 | US4751855 Compound gear arrangements |
| 06/21/1988 | CA1238209A1 Transmission apparatus |
| 06/16/1988 | DE3641656A1 Driving device with an electric motor and a reduction gear mechanism |
| 06/14/1988 | US4750383 Staggered combination gears |
| 06/14/1988 | CA1237916A1 Method of providing variable reduction axle |
| 06/09/1988 | DE3640947A1 Transmission for a steerable wheel |
| 06/08/1988 | EP0270521A2 Device to transmit continuously torque from one shaft to another between two relatively movable machine parts |
| 06/08/1988 | EP0270159A2 Improved system for the automatic recovery of play between a worm and worm gear |
| 06/08/1988 | CN86108414A Worm screw and worm-gear drive with antifriction balls |
| 06/07/1988 | US4748865 Device for absorbing impulsive torque in motor with worm gear |
| 06/01/1988 | EP0138912B1 Differential gearing assembly |
| 06/01/1988 | DE3639945A1 Adjusting device for the adjustment of a stop coupled to a control element of an internal combustion engine |
| 05/31/1988 | US4747795 Outboard engine construction adapted for use with deep draft and shallow draft vessels |
| 05/24/1988 | US4746826 Electromagnetic clutch apparatus |
| 05/24/1988 | CA1236999A1 Speed reducer |
| 05/19/1988 | WO1988003623A1 Gear drive with mixed-type meshing |
| 05/19/1988 | DE3724525C1 Adjusting device |
| 05/17/1988 | US4744263 Face gear transmission |
| 05/17/1988 | US4744262 Arrangement for providing engagement without backlash between a gear pinion and a gear wheel cooperating therewith |
| 05/11/1988 | EP0267061A1 Speed reducer with torque division |
| 05/11/1988 | EP0266972A2 Tooth profile of spline of strain wave gearing |
| 05/11/1988 | EP0138911B1 Differential assembly having means for locking and positioning axle shafts therein |
| 05/11/1988 | EP0138910B1 Differential apparatus and method of making |
| 05/11/1988 | DE3636855A1 Reduction gear, particularly for installation in a belt case of a belt winding mechanism driven by an electric motor for a roller shutter or the like |
| 05/11/1988 | CN87207321U Shifting roller decelerator |
| 05/11/1988 | CN86207249U Conveyer decelerator |
| 05/10/1988 | US4742730 Failsafe rotary actuator |
| 05/10/1988 | US4742729 Motion transmitting device between two coaxial rotating members |
| 05/10/1988 | US4742725 Mechanism for applying pre-load to bevel gear device |
| 05/04/1988 | EP0138888B1 Differential apparatus and method of making |
| 05/04/1988 | CN87204612U Deceterator without leakage |
| 04/26/1988 | US4739678 Oil separating structure of automatic transmission |
| 04/26/1988 | US4739671 Tapered worm |
| 04/21/1988 | WO1988002829A1 Worm wheel and method of hobbing same |
| 04/20/1988 | EP0139679B1 Differential gear apparatus |
| 04/20/1988 | CN87207630U Large speed ratio planetary speed reducer free from planetary bearings |
| 04/19/1988 | US4739181 Starting motor with epicycle reduction gear |
| 04/19/1988 | US4738590 Blade pitch varying mechanism |
| 04/19/1988 | US4738163 Multi-speed accessory drive |
| 04/14/1988 | DE3633656A1 Annular screw mechanism |
| 04/13/1988 | CN86106841A Concave-convex gear cluster |
| 04/12/1988 | US4736644 Adjustable gear support bracket |
| 04/07/1988 | WO1988002450A1 Liquid-cooled friction brake |
| 04/06/1988 | EP0262787A1 Differential gear arrangement |
| 04/05/1988 | CA1234709A1 Planetary gear box with double eccentrics |
| 03/31/1988 | DE3631576A1 Device for the closing and opening of doors |
| 03/30/1988 | EP0262111A2 Twin epicycloid system |
| 03/30/1988 | EP0261525A1 Actuating device, especially for window regulators of motor vehicles |
| 03/30/1988 | CN87209829U Rolling-disk-type speed reducer |
| 03/29/1988 | US4733579 Orbiting ring-gear planetary drive |
| 03/24/1988 | WO1988002081A1 Tooth for tooth-coupling of two solids, toothing resulting therefrom and gears to which they apply |
| 03/22/1988 | US4732049 Removable toy motor module |
| 03/17/1988 | DE3630088A1 Actuating device |
| 03/16/1988 | CN86108617A All wheel stopping system in driving rad of motor vehicle |
| 03/15/1988 | US4730517 Helical planetary gear assembly |
| 03/09/1988 | EP0258764A1 Driving means for an industrial robot |
| 03/08/1988 | US4729252 Bearing for the shaft of a machine element |
| 03/02/1988 | EP0257132A1 Four-wheel drive locking device in the drive train of an automotive vehicle |
| 03/02/1988 | CN85100376B Involute epicycli transmission device |
| 03/01/1988 | US4727770 Planetary gear set and assembly method |
| 03/01/1988 | CA1233345A1 Ball-retaining structure in a power transmission apparatus |
| 02/25/1988 | WO1988001356A1 Staggered combination gears |
| 02/24/1988 | EP0256960A1 Bearing for a large indexing drive |
| 02/24/1988 | EP0256801A1 Uniform wall flexspine |
| 02/24/1988 | CN87203751U Revolving movable gear ring speed reducer |
| 02/24/1988 | CN87200923U Secondary eccentric contained speed-reducer with small tooth number difference |
| 02/24/1988 | CN85100376A Composite involute planet transmission device with small tooth number difference and its design method |
| 02/23/1988 | US4726259 Motorized positioner |
| 02/23/1988 | US4726257 Balanced steerable transmission |
| 02/17/1988 | CN87209455U Muff, free teeth, short of teeth differential gearing |
| 02/10/1988 | EP0255571A2 Washer arrangement, in particular for planet wheels in a planet carrier |
| 02/10/1988 | CN86105657A Gear speed reducer and its production method |
| 02/10/1988 | CN86104871A Conical gear pair with curved teeth with graduation cone synthetic position-changing coefficient sum being negative value |
| 02/04/1988 | DE3721362A1 Catch device for planetary gearing |
| 02/04/1988 | DE3625308A1 Gear mechanism for a sheet-fed rotary printing machine |
| 02/03/1988 | EP0255323A2 Differential planetary gear apparatus |
| 02/03/1988 | EP0254958A1 Intermittent drive mechanism |
| 01/27/1988 | CN87206444U Movable teeth resonance speed retardation device |
| 01/26/1988 | US4721493 Universal joint with intermeshing curvilinear gears |
| 01/26/1988 | US4721016 Multiple-stage geared rotary actuator |
| 01/26/1988 | US4720903 Tool for assembly and disassembly of planetary for automatic transmission |
| 01/21/1988 | DE3624268A1 Planetary gear unit |
| 01/19/1988 | US4719813 Gear assembly |