| Patents for F16H 1 - Toothed gearings for conveying rotary motion (20,582) |
|---|
| 08/16/1989 | CN2042910U Direct double-involute worm transmission mechanism |
| 08/16/1989 | CN1034794A Conical gear reducer |
| 08/15/1989 | US4856379 Non-jamming rotary mechanical actuator |
| 08/15/1989 | US4856377 Planetary gear system for a gas turbine engine |
| 08/15/1989 | US4856156 Roll arrangement containing a controlled deflection roll |
| 08/09/1989 | EP0327032A2 Differential gear device incorporating internal meshing type planetary reduction gear |
| 08/09/1989 | CN2042533U Prestressed worm speed-reducing device |
| 08/02/1989 | EP0325579A1 Worm wheel and method of hobbing same. |
| 08/02/1989 | CN2042132U V-groove rolling gear-worm gear pair |
| 08/01/1989 | US4852426 Axle drive |
| 07/26/1989 | EP0324768A1 Liquid-cooled friction brake. |
| 07/25/1989 | US4850247 Y type planetary gearing |
| 07/25/1989 | US4850237 Tooth profile in meshing mechanism |
| 07/18/1989 | US4848663 Geared rotary actuator |
| 07/18/1989 | US4848508 Method and apparatus for controlling wheel slip in a full-time four wheel drive vehicle |
| 07/18/1989 | US4848433 Two-speed reducing mechanism for controlling closure devices with adjustable luminosity, of the type such as blinds with orientable slats and the like |
| 07/13/1989 | DE3744274A1 Electric motor, especially a small electric motor (miniature electric motor) |
| 07/12/1989 | EP0323858A2 Differential planet gear unit |
| 07/11/1989 | US4846018 Articulation drive apparatus of industrial robot |
| 07/11/1989 | CA1257111A1 Angle drive transmission unit particularly for agriculture machinery |
| 07/05/1989 | CN2040564U Two-stage harmonic-gear speed-reducing device |
| 07/05/1989 | CN2040563U Lever type power transmission |
| 07/05/1989 | CN2040562U Speed-changing box for walking tractors having front power output |
| 07/04/1989 | US4843919 Reduction gear unit |
| 07/04/1989 | US4843912 Variable stiffness support ring |
| 07/04/1989 | US4843911 Speed reducing or increasing planetary gear apparatus |
| 07/04/1989 | CA1256745A1 Marine propulsion device with floating drive shaft |
| 06/28/1989 | EP0321459A1 Staggered combination gears |
| 06/28/1989 | CN2040193U Torque augmenter |
| 06/27/1989 | US4841811 Mechanical reducer |
| 06/27/1989 | US4841810 Dual orbiting gear planetary drive |
| 06/27/1989 | US4841809 Nutating gear positraction differential |
| 06/27/1989 | US4841795 Double-rotatable universal head for machine tools |
| 06/22/1989 | DE3741634A1 Spielarmes ins langsame uebersetzendes zweistufiges planetengetriebe Game arm to slow by releasing two-stage planetary gear |
| 06/20/1989 | US4840090 Harmonic speed changer |
| 06/14/1989 | EP0320017A2 Supporting structure for output shaft of automatic transaxle for automotive vehicle |
| 06/14/1989 | EP0319750A1 Low-backlash speed-reducing two-stage planetary gearing |
| 06/13/1989 | US4838741 Method for making an epicyclic speed reducer with two stage integral rotor |
| 06/13/1989 | US4838123 Mounting of a planetary gear assembly on a casing |
| 06/13/1989 | US4838108 Bevel gear angle drive |
| 06/08/1989 | DE3739684A1 Multi-stage planetary gear having little backlash and having gears which have helical teeth in at least one stage |
| 06/07/1989 | EP0319393A1 Reducing mechanism with backlash elimination, particularly for use in adjusting the various parts of a vehicle seat |
| 06/07/1989 | CN1004439B Method for mounting planetary gears assemblies on housing |
| 06/06/1989 | US4836053 Transfer case with dual planetary gear reduction unit |
| 06/06/1989 | CA1255121A1 Five gear torque transfer assembly |
| 05/31/1989 | EP0318345A1 Reduction motor device with overload protection for driving a part |
| 05/31/1989 | CN2038575U Conical gear speed reducer |
| 05/30/1989 | US4833934 Roller worm drives and roller wheels for use therein |
| 05/24/1989 | EP0316713A2 Planet gearing |
| 05/24/1989 | DE3738607A1 Planetary gear mechanism |
| 05/24/1989 | DE3736540A1 Compensating arrangement for epicyclic mechanisms |
| 05/23/1989 | US4833557 Transducer shifting device |
| 05/23/1989 | US4831895 Starting motor |
| 05/16/1989 | US4829851 Gearless differential speed reducer structure |
| 05/10/1989 | EP0315609A1 Gear mechanism |
| 05/09/1989 | US4828049 Portable handheld power-driven tool |
| 05/09/1989 | US4827790 System for the automatic recovery of play between a worm and worm gear |
| 05/02/1989 | US4825727 Speed reducer |
| 05/02/1989 | US4825726 Differential gear arrangement |
| 05/02/1989 | US4825723 Compound planetary gear assembly |
| 05/02/1989 | US4825720 Wide scan drive mechanism for use in a vacuum |
| 04/25/1989 | US4824347 Internal gear machine with reinforced housing |
| 04/25/1989 | US4823638 Tooth profile of spline of strain wave gearing |
| 04/20/1989 | DE3734462A1 Gear mechanism, particularly a spur-wheel planetary mechanism |
| 04/19/1989 | EP0311872A1 Two motor redundant drive mechanism |
| 04/18/1989 | US4821395 Method and apparatus for adjusting the backlash on a differential |
| 04/12/1989 | EP0311328A2 Method and apparatus for controlling wheel slip in a full-time four wheel drive vehicle |
| 04/12/1989 | CN2035818U Very-short-tooth planetary speed reducer |
| 04/06/1989 | WO1989002851A1 Non-jamming rotary mechanical actuator |
| 04/05/1989 | CN2035414U Combined planetary speed reducer |
| 04/05/1989 | CN2035413U Worm and worm-wheel gearing system |
| 04/05/1989 | CN1032228A Planetary transmission controlled by keyboard |
| 04/04/1989 | US4817457 Uniform wall flexspline |
| 03/30/1989 | DE3731065A1 Worm gear |
| 03/30/1989 | DE3730900A1 Drive for wiper systems on motor vehicles |
| 03/29/1989 | EP0309197A2 Strain wave gearing |
| 03/29/1989 | EP0309130A2 Internal gear machine |
| 03/29/1989 | CN2035022U Directional rotation gear for satellite wheel |
| 03/29/1989 | CN2035021U Planetary flexible gearing with small tooth number difference |
| 03/29/1989 | CN2035020U Shrunk-on harmonic-gear reduction unit |
| 03/29/1989 | CN2035005U Double-cylinder electric pressure-testing pump with flywheel and planetary gear reducer |
| 03/23/1989 | WO1989002535A1 Mechanical drive of the charging blower of internal combustion engines |
| 03/23/1989 | DE3829697A1 Mechanical drive for a supercharger of an internal combustion engine |
| 03/22/1989 | EP0307732A2 Transmission |
| 03/22/1989 | EP0307688A2 Drive system for track-laying vehicles |
| 03/22/1989 | CN2034641U Worm-wheel and worm gearbox |
| 03/22/1989 | CN1031884A Synchronous gearbox in static state |
| 03/22/1989 | CN1031883A Positive clutch structure |
| 03/21/1989 | US4813303 Power drive speed reducer |
| 03/16/1989 | DE3808771A1 Rolling contact mechanism |
| 03/15/1989 | CN2034218U Floating type differential-gear speed reducer |
| 03/09/1989 | WO1989002041A1 Compound planetary gear assembly |
| 03/09/1989 | WO1989002040A1 Orientable angular gear |
| 03/08/1989 | EP0305535A1 Epicyclic reduction gear |
| 03/01/1989 | EP0305129A2 Inscribed transmission device |
| 02/28/1989 | US4807494 Stepwise variable speed planetary drive |
| 02/23/1989 | WO1989001427A1 Driving mechanism for electric rear-view mirror |
| 02/23/1989 | DE3726801A1 Power transmission device |
| 02/22/1989 | EP0303841A2 Positive clutch structure |
| 02/21/1989 | US4805485 Power transfer device for four-wheel drive vehicles |