U-pattern hydrostatic transmission control linkage
Ultra-low stiction torque transfer device
Ultrasonic clutch
Unbalance correction mechansm in a lock-up damper
Uni-directional mechanism
Uni-directional transmission with positive engagement and diseng
Unidirectional clutch
Unidirectional clutch with shell races
Unidirectional no-back device
Unidirectional roller bearing with roller retaining structure
Unidirectional rotary clutch in starter motor
Unidirectional rotary drive mechanism for multi-part...
Unidirectional rotary transmission mechanism for bicycle parts
Uniform high force clutch
Unilateral disc-type friction clutch with thermal distortion avo
Unilaterally alternating backlash torque lock
Unilaterally alternating backlash torque lock
Unit handled roller clutch subassembly
Unit hub for bicycles
Unitary assembly of overrunning clutch and bearing