Variable torque transmission

Variable transmission

Variable transmission drive pulley assembly with selective drive

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

Variable V-belt drive for a vehicle

Variable V-belt type continuously variable transmission for vehi

Variable-pitch racked bar

Variable-ratio gear transmission having two partial...

Variable-ratio transmission

Variable-speed chain drive unit

Variable-speed drill

Variable-speed gear mechanism

Variable-speed planetary transmission

Variable-speed pulley and clutch

Variable-speed transmission for motor cars

Variable-V-belt transmission

Vehicle accessory drive

Vehicle automatic power transmission having a lock up clutch

Vehicle automatic transmission

Vehicle compound change gear transmission