Gear box with gears shiftable under load
Gear changing mechanism
Gear changing mechanism
Gear coupler with a controllable roller clutch
Gear selector mechanism
Gear structure for a manual transmission for an automobile
Gear synchronizer assembly for power transmission
Gear synchronizer assembly for power transmission
Gear synchronizer assembly for power transmission
Gear synchronizer for a power transmission
Gear synchronizer for power transmission
Gear synchronizer for power transmission
Gear synchronizer mechanism
Gear synchronizer mechanism
Gear synchronizer mechanism in power transmission
Gear-Jumping-proof positive-locking clutch
Gear-shifting jaw clutch for speed-changing vehicular transmissi
Gearbox decoupler
Gearbox synchronizer
Gearing units