| Patents for F16H 3 - Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion (26,889) |
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| 12/05/1989 | US4884473 Dual epicyclic speed changer |
| 12/05/1989 | US4884472 Automatic transmission |
| 12/05/1989 | US4884471 Four speed ratio automatic power transmission |
| 12/05/1989 | CA1263546A1 Automatic transmission mechanism |
| 11/30/1989 | WO1989011605A1 Continuously variable power converter |
| 11/30/1989 | WO1989011604A1 Continuously variable transmission |
| 11/30/1989 | WO1989011405A1 Gear box with continuously variable gear |
| 11/29/1989 | EP0343173A1 Countershaft transmission |
| 11/28/1989 | US4882950 Drive line for four wheel drive vehicles |
| 11/23/1989 | EP0342672A1 Range transmission for automotive vehicles |
| 11/23/1989 | DE3916244A1 Multi-speed, automatically shiftable step-change gear box |
| 11/23/1989 | DE3915840A1 Method for preventing unintentional accelerations |
| 11/21/1989 | US4881453 Servo mechanism for actuating a friction band assembly in a planetary gear set |
| 11/16/1989 | WO1989011051A1 Hydro-planetary power division system |
| 11/16/1989 | WO1989011049A1 Torque responsive automatic shifting hub |
| 11/15/1989 | EP0341369A1 Hydraulic operation speed range selector |
| 11/07/1989 | US4878571 Shiftable friction clutch for gear drives |
| 11/07/1989 | US4878401 Combination accessory drive and speed reducer |
| 11/07/1989 | US4878399 Planetary sub-transmission |
| 11/02/1989 | EP0339808A2 Pneumatic control for range type compound transmission |
| 11/02/1989 | EP0339663A1 Automatic four-speed transmission |
| 11/02/1989 | EP0339049A1 Countershaft transmission |
| 11/02/1989 | DE3813197A1 Agricultural machine |
| 10/31/1989 | US4876924 Extended range splitter type compound transmission |
| 10/31/1989 | US4876908 Transmission with plural torque transmission paths |
| 10/31/1989 | US4876907 Motor vehicle gearbox |
| 10/25/1989 | CN2046566U Bevel gear speed variator for transmission with non-perpendicular shaft axes |
| 10/24/1989 | CA1262413A1 Drive reverser and clutch selector mechanism |
| 10/19/1989 | WO1989009895A1 Gear apparatus |
| 10/19/1989 | DE3811430A1 Variable gear mechanism with circular translation |
| 10/17/1989 | US4873882 Manual transmission and gear rattle damper therefor |
| 10/11/1989 | EP0336239A1 Clutch mechanism in gear transmission |
| 10/10/1989 | US4872376 Transmission for a vehicle having improved performance for shifting between speed stages |
| 10/10/1989 | US4872375 Control method for planetary transmission having four element torque converter |
| 10/10/1989 | US4872374 Planetary transmission apparatus having a four element torque converter |
| 10/05/1989 | DE3842265A1 Gearbox for motor vehicles |
| 10/04/1989 | EP0334909A1 Multi-step reduction gear for motor vehicles |
| 10/04/1989 | EP0248899B1 Multi-step gear-box |
| 10/03/1989 | US4870875 Driving device for auxiliary device |
| 10/03/1989 | US4870874 Starting and reverse transmission apparatus |
| 09/28/1989 | DE3807500A1 Variable-speed transmission featuring circular translation |
| 09/27/1989 | CN1035873A Gearing with two gears gearing-down box |
| 09/26/1989 | US4869353 Synchronizing clutch assembly |
| 09/26/1989 | US4869131 Variable speed gearing in rotary electric tool |
| 09/26/1989 | US4869128 Planetary gear train for automatic transmission |
| 09/26/1989 | US4869127 Relative rotation transmitting apparatus |
| 09/26/1989 | US4869122 Manual transmission for motor vehicle |
| 09/26/1989 | US4869121 Marine propulsion unit with improved drive shaft arrangement |
| 09/26/1989 | CA1261648A1 Two speed accessory drive |
| 09/26/1989 | CA1261382A1 Radial-axial-sleeve-bearing, particularly for automatic transmissions of motor vehicles |
| 09/26/1989 | CA1260732A1 Differential actuator |
| 09/26/1989 | CA1259825A1 Countershaft transmission |
| 09/26/1989 | CA1259823A1 Transmission for vehicle |
| 09/21/1989 | WO1989008796A1 Drive mechanism with two-speed clutch |
| 09/21/1989 | DE3907382A1 Drive device with a two-speed gear unit |
| 09/21/1989 | DE3907154A1 Oil-lubricating system for the bearing arrangement of a shaft journal in a rotating shaft |
| 09/20/1989 | EP0333668A2 A drive with mechanical group for varying the gear ratio, and with driving and driven shafts orthogonal one to the other |
| 09/20/1989 | EP0333487A1 Automatic transmission for vehicle having forward clutch and counter drive gear positioned between torque converter and gear mechanism |
| 09/20/1989 | EP0332961A2 Auxiliary transmission input section |
| 09/19/1989 | US4867012 Variable speed transmission |
| 09/19/1989 | US4867011 Four speed planetary gear transmission having three driving modes |
| 09/19/1989 | US4866831 Method of making a support for a synchronizing ring |
| 09/12/1989 | US4864892 Automatic transmission mechanism |
| 09/12/1989 | US4864881 Powershift transmission with four speed ranges in forward and reverse |
| 09/07/1989 | DE3806292A1 Gear mechanism |
| 09/06/1989 | EP0331416A2 Automotive transmission |
| 09/05/1989 | US4862770 Two-speed alternator drive |
| 09/05/1989 | US4862765 Creeper installation method and apparatus |
| 08/30/1989 | EP0329741A1 Continuously adjustable drive |
| 08/29/1989 | US4860860 Automatic transmission casing with servomotor and anchor pin installed in upper side of casing |
| 08/29/1989 | US4860615 Reversible transmission |
| 08/29/1989 | US4860613 Steer-by-driving transmission with ground speed control |
| 08/29/1989 | US4860607 Automatic transmission for automotive vehicle |
| 08/29/1989 | CA1258780A1 Transmission gearing arrangement |
| 08/23/1989 | EP0328910A1 Synchronising arrangement for synchronised transmission |
| 08/22/1989 | US4858495 Multi-speed powershift transmission |
| 08/22/1989 | US4858494 Torque responsive automatic shifting hub |
| 08/22/1989 | US4858493 Multi-range, dissipative, infinitely variable ratio transmission |
| 08/22/1989 | US4858491 Fail-free actuator assembly |
| 08/22/1989 | CA1258593A1 Transmission with torque converter |
| 08/17/1989 | DE3803726A1 Schaltbares getriebe, insbesondere fuer motorgetriebene fahrzeugmodelle Switchable gearbox, in particular for motor-driven vehicle models |
| 08/16/1989 | EP0328377A2 Automotive transmission |
| 08/15/1989 | US4856690 Transmission of rotary power, particularly in printing machines |
| 08/15/1989 | US4856383 Coast clutch control for multiple speed automatic transmission |
| 08/15/1989 | US4856375 Mechanism for synchronized shifting of a transmission using couplers |
| 08/15/1989 | US4856367 Driving power transmission |
| 08/15/1989 | US4856361 Reverse synchronizer with a smaller synchronization capacity then the forward gear synchronizers |
| 08/15/1989 | US4856355 Transmission for a tractor |
| 08/10/1989 | WO1989007211A1 Transmission assembly for vehicle or machine with assisted automatic, semi-automatic and/or non-manual speed control |
| 08/10/1989 | WO1989007210A1 Shiftable gearbox with forward and reverse gears for motorized vehicles or similar |
| 08/08/1989 | US4854192 Centrifugally controlled two-speed accessory drive |
| 08/08/1989 | US4854191 Speed change device for a bicycle |
| 08/08/1989 | US4854190 Continuously variable gear drive transmission |
| 08/01/1989 | US4852709 Synchronizing apparatus for a power transmission |
| 08/01/1989 | US4852420 Backward driving device for tricycle |
| 07/27/1989 | DE3840403A1 Mechanical manual shift transmission for commercial vehicles |
| 07/27/1989 | DE3822330A1 Spur-wheel change-speed gearbox, particularly for motor vehicles |
| 07/26/1989 | EP0325027A1 Fail-free actuator assembly |
| 07/25/1989 | US4850910 Counter-rotation transmission |
| 07/18/1989 | US4848552 Damper disc |