| Patents for F16H 9 - Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members (5,673) |
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| 02/12/1980 | US4187732 Sheave assembly for V-belt type infinitely variable transmissions |
| 01/23/1980 | EP0007137A1 Transmission provided with a variable V-belt transmission and a hydrodynamic transmission |
| 12/11/1979 | CA1067725A1 Variable speed pulley |
| 12/11/1979 | CA1067724A1 Drive system |
| 12/04/1979 | US4176560 Variable speed drive |
| 11/20/1979 | US4174641 Power drive transmission assembly |
| 11/20/1979 | CA1066536A1 Power drive transmission assembly |
| 11/06/1979 | US4173156 Infinitely variable cone pulley gear |
| 10/03/1979 | EP0004412A1 Continuously variable transmission mechanisms |
| 09/19/1979 | EP0004130A1 Continuously variable transmission mechanism |
| 09/11/1979 | US4167124 Variable-speed chain drive unit |
| 08/09/1979 | WO1979000522A1 Drive system |
| 07/31/1979 | US4163183 Programmable automatic assembly system |
| 07/25/1979 | EP0003198A1 Variable ratio transmission drive |
| 07/10/1979 | US4160456 2-Speed rotor gear case |
| 06/19/1979 | US4158316 Chain-drive transmission |
| 05/30/1979 | EP0002086A1 Automatically variable drive apparatus having at least one V-belt running over variable diameter pulleys |
| 03/27/1979 | CA1051228A1 Infinitely variable drive method and apparatus |
| 03/13/1979 | CA1050304A1 Variable ratio drive system |
| 02/06/1979 | US4137786 Speed change device |
| 01/23/1979 | CA1046798A1 Variable speed drive |
| 01/02/1979 | US4132121 Variable speed drive |
| 01/02/1979 | US4132120 Diaphragm engagement means for expansible pulley |
| 01/02/1979 | CA1045412A1 Variable speed transmission |
| 12/12/1978 | US4129044 Variable gear ratio chain drive system for bicycles |
| 12/05/1978 | US4128017 Variable speed drive |
| 10/24/1978 | CA1040892A1 Adjusting mechanism for transmission band tensioner |
| 10/17/1978 | CA1040398A1 parallel mounting of pulley trains with adjustable grooves |
| 09/26/1978 | US4116080 Cone pulley arrangement |
| 09/26/1978 | CA1039084A1 Stepless variable transmission |
| 09/12/1978 | US4112767 Clothes dryer variable speed drive system |
| 08/15/1978 | US4106356 Derailer for a bicycle |
| 07/18/1978 | US4100818 Drive system |
| 06/13/1978 | US4094204 Driving apparatus and method |
| 06/13/1978 | US4094203 Infinitely variable drive method and apparatus |
| 03/14/1978 | US4078442 Variable speed drive |
| 02/28/1978 | US4075902 Variable speed pulley |
| 02/28/1978 | US4075900 Two-speed video recorder |
| 01/17/1978 | US4068539 Variable-ratio transmission |
| 12/20/1977 | US4063467 Speed change and reverser device |
| 12/13/1977 | US4062248 Two-speed video recorder |
| 11/29/1977 | US4060012 Stepless speed change gear for motor propulsion systems of motor vehicles |
| 11/08/1977 | US4056987 Mechanism for parallel connection of infinitely-adjustable looping gearings |
| 11/01/1977 | US4056015 Stepless variable transmission |
| 10/11/1977 | US4052908 V-belt type automatic transmission drive clutch device |
| 09/20/1977 | US4048864 Drive with continuously adjustable speed variation |
| 09/13/1977 | US4047721 Drive device with belt and stepped speed pulley |
| 09/06/1977 | US4046023 Adjusting mechanism for transmission band tensioner |
| 09/06/1977 | US4046022 Belt drive system |
| 08/23/1977 | US4043212 Variable drive |
| 08/02/1977 | US4038886 Forward, neutral and reverse V-belt planetary drive |
| 06/21/1977 | US4030375 Derailleur for bicycle |
| 05/03/1977 | US4020711 Drive system |
| 04/26/1977 | US4019398 V-Belt pulley with automatic tensioning device |
| 04/12/1977 | US4016771 Mounting for a cone pulley transmission |
| 03/08/1977 | US4010654 Variable pulley part for a drive acting through a tension medium strand, such as a V-belt |
| 02/01/1977 | US4005609 Automatic variable speed transmission |
| 12/28/1976 | US3999444 Instant reversing transmission |
| 12/14/1976 | US3997126 Spring operated, reversibly rotatable body |
| 12/07/1976 | US3995505 Means for and method of variable drive spring compensation |
| 11/16/1976 | US3992305 Shuttle speed control device |
| 09/21/1976 | US3981205 Dual range infinitely variable speed drive |
| 08/31/1976 | US3977816 Mechanically driven compressor for air conditioning devices, particularly in vehicles |
| 08/24/1976 | US3975964 Constant speed drive |
| 08/10/1976 | US3973447 Derailleur for a bicycle |
| 06/29/1976 | US3965766 Variable drive pulley construction |
| 06/22/1976 | US3964327 Automatic synchronized pitch controls for pairs of driver and driven V pulley drives |
| 04/13/1976 | US3949619 Residual gearing transmission including satellite carrier provided with inverted continuous chain loop |
| 02/24/1976 | US3939732 Power unit for vehicles incorporating an automatic stepless speed change gear |
| 02/24/1976 | US3939720 Variable transmission drive pulley assembly with selective drive |
| 02/17/1976 | US3938403 Multiratio power transmitting device |
| 02/17/1976 | US3938400 Single lever forward-reverse control |
| 02/03/1976 | US3935751 Centrifugal stepless speed changing device |