| 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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| 04/01/1980 | US4195537 Automatic transmission |
| 04/01/1980 | US4195536 Planetary transmission |
| 04/01/1980 | CA1074593A1 Servo device, especially for reversing gears in motorboats |
| 03/25/1980 | US4194410 Blocked transmission |
| 03/18/1980 | US4193322 Casing for power transmission unit for automotive vehicle |
| 03/11/1980 | US4192410 Gearbox comprising means for braking the input shaft for engaging a non-synchronized speed |
| 03/11/1980 | US4192203 Variable gear ratio transmission |
| 03/11/1980 | US4192200 Variable ratio gear transmission |
| 03/11/1980 | US4192198 Two gear train reduction mechanism |
| 03/11/1980 | US4192196 Blocked change gear transmission and improved blocker and jaw clutch assembly therefor |
| 03/04/1980 | US4191070 Planetary transmission with plural power paths |
| 03/04/1980 | US4191069 Multi-speed gear transmission especially for use in warping machines |
| 03/04/1980 | US4191063 Servo device, especially for reversible gears in motorboats |
| 02/26/1980 | US4189962 Multiple speed gear reducer |
| 02/26/1980 | US4189960 Underdrive transmission with sun gear and carrier slidable as a subassembly |
| 02/26/1980 | CA1072370A1 Transmission arrangement |
| 02/26/1980 | CA1072366A1 Two-speed drive apparatus |
| 02/19/1980 | US4189038 Drive coupling and clutches |
| 02/19/1980 | US4188833 Ship transmission |
| 02/19/1980 | CA1071897A1 Two-speed gear transmission |
| 02/19/1980 | CA1071896A1 Two speed planetary transmission |
| 02/12/1980 | US4187741 Power regenerative transmission |
| 02/05/1980 | US4186625 Reversible transmission |
| 02/05/1980 | US4186618 Transmission input decelerating and reversing mechanism |
| 02/05/1980 | CA1070982A1 Drive disconnect device |
| 02/05/1980 | CA1070979A1 Planetary transmission mechanism |
| 02/05/1980 | CA1070978A1 Planetary transmission mechanism |
| 01/29/1980 | CA1070523A1 Planetary transmission |
| 01/23/1980 | EP0007235A1 Reversing apparatus |
| 01/22/1980 | US4184388 Infinitely variable speed transmission |
| 01/15/1980 | US4183265 Controlled torque air motor |
| 01/15/1980 | US4183256 Variable ratio angular speed converter |
| 01/15/1980 | CA1069735A1 Planetary gear transmission |
| 01/15/1980 | CA1069734A1 Planetary transmission |
| 01/15/1980 | CA1069733A1 Planetary transmission |
| 01/15/1980 | CA1069732A1 Planetary transmission |
| 01/09/1980 | EP0006104A1 Ground working machine with steering handles, especially for aerating turf surfaces by means of a mobile apparatus |
| 01/08/1980 | US4182202 Overdrive attachment for a motor vehicle |
| 01/08/1980 | CA1069345A1 Auxiliary transmission |
| 01/01/1980 | US4181044 Drive transmission system |
| 01/01/1980 | US4181042 Drive assembly |
| 01/01/1980 | US4181041 Dual path, dual range transmission |
| 01/01/1980 | US4181036 Stepped-ratio gearing for motor vehicles |
| 01/01/1980 | CA1068943A Continuously variable controlled ratio gear transmission |
| 12/18/1979 | US4178814 Two-speed gear transmission |
| 12/18/1979 | US4178813 Split input planetary transmission |
| 11/27/1979 | CA1066920A1 Compact transmission |
| 11/27/1979 | CA1066919A1 Shift dog for transmission |
| 11/20/1979 | US4174644 Transmission and shift linkage |
| 11/14/1979 | EP0005327A1 Gear train for driving a screw compressor with means for speed variation |
| 11/13/1979 | US4173905 Change-speed gearboxes |
| 10/30/1979 | US4172393 Planetary gearing |
| 10/30/1979 | CA1065165A1 Marine gear drives |
| 10/23/1979 | US4171649 Variable speed power transmission apparatus |
| 10/16/1979 | US4170905 Propulsion plant including a gas turbine and a reduction gear |
| 10/09/1979 | US4170273 Transmission apparatus for four-wheel drive motor vehicle |
| 10/09/1979 | US4170152 Transmission arrangement |
| 10/03/1979 | EP0004490A2 Reversing drive mechanism for washing machines, and machine equipped with such a mechanism |
| 10/02/1979 | CA1063387A1 Traction-drive transmission |
| 09/19/1979 | EP0004045A1 Power shift transmission |
| 09/04/1979 | CA1061603A1 Compact manual transmission for a transversely mounted engine |
| 09/04/1979 | CA1061602A1 Multi-speed planetary gear |
| 09/04/1979 | CA1061601A1 Multispeed gear transmission with plural inputs to internal gear |
| 08/14/1979 | CA1060234A1 Planetary gearing |
| 08/14/1979 | CA1060233A1 Shift control system for a multiple input transmission |
| 08/07/1979 | US4163399 Power transmission with parallel crankshaft, input shaft and output shaft |
| 07/24/1979 | US4162001 Free ring synchronizer having oppositely acting spring means |
| 07/24/1979 | CA1058913A1 Five speed overdrive transmission |
| 07/17/1979 | CA1058421A1 Drive disconnect device |
| 07/03/1979 | US4159654 Automatic transmission apparatus |
| 07/03/1979 | CA1057533A1 Multiple speed double planetary gear transmission |
| 06/26/1979 | US4158972 Ring gear positioner |
| 06/26/1979 | CA1057083A1 Direct drive transmission |
| 06/12/1979 | US4157667 Variable ratio drive for gearing rotating parts to one another utilizable for cycles, motorcycles, motor vehicles and machines in general |
| 06/05/1979 | US4157046 Four speed power transmission with overdrive |
| 06/05/1979 | US4157044 Five speed motorcycle transmission |
| 05/30/1979 | EP0002086A1 Automatically variable drive apparatus having at least one V-belt running over variable diameter pulleys |
| 05/29/1979 | CA1055410A Drive coupling and clutches |
| 05/29/1979 | CA1055409A Mechanical transmission brake |
| 05/22/1979 | US4155267 Change speed gearing for vehicle mounted winches |
| 05/15/1979 | US4154126 Compact gear assembly |
| 05/08/1979 | US4153002 Marine gear drives |
| 05/08/1979 | US4152957 Automatic transmission with an overdrive means |
| 05/08/1979 | US4152949 Extended range transmission |
| 05/08/1979 | CA1053931A1 Variable speed planetary transmission |
| 05/01/1979 | US4151761 Air breather for power transmission unit |
| 04/24/1979 | US4150590 Drive couplings and clutches |
| 04/10/1979 | US4148382 Vehicle power transmission with brake |
| 04/10/1979 | US4148229 Overdrive device for automatic transmission |
| 04/10/1979 | CA1052114A1 Bi-directional drive coupling |
| 04/04/1979 | EP0001348A1 Gear transmissions |
| 03/27/1979 | US4145935 Multispeed reversible transmission shiftable under load |
| 03/20/1979 | US4144776 Change-speed planetary transmission |
| 03/13/1979 | US4143562 Speed change gear |
| 03/06/1979 | US4142425 Multiple speed double planetary gear transmission |
| 03/06/1979 | US4142422 Speed ratio change mechanism |
| 03/06/1979 | US4142421 Transmission arrangement |
| 02/27/1979 | US4141440 Blocker and jaw clutch assembly |
| 02/27/1979 | US4141424 Transmission for tractors |
| 02/27/1979 | US4141259 Sequencing device utilizing planetary gear set |