Variable ratio gear transmission

Variable ratio transmission

Variable resistance shift rail detent assembly and shift control

Variable resistance shift rail detent assembly and shift...

Variable speed gear transmission

Variable speed gearing system

Variable speed mechanism

Variable synchronous window

Variable torque transmission

Variable transmission

Variable transmission using frusto-conical gears and sliding...

Variable-ratio gear transmission having two partial...

Variable-speed drill

Variable-speed gear mechanism

Variable-speed transmission for motor cars

Vehicle accessory drive

Vehicle automatic transmission

Vehicle compound change gear transmission

Vehicle drive line shift control system and method

Vehicle driving mechanism having a synchromesh gearbox with an a