Two-part, low-backlash spindle nut
Two-speed inertia motor
Two-speed mechanical quill feed and spindle drive mechanism for
Two-way pawl-ratchet wheel assembly
Ultrathin transmission mechanism for all types of automobile pow
Unbalance oscillation generator
Unbalance vibration generator
Unbalance vibrator
Unbalance vibrator
Unbalanced vibrator for an oscillating conveyor or a vibrating s
Unidirectional force generator
Universal power operator
Universal propulsion powerplant and impulse drive unit for self-
Universal slide assembly for molding and casting system
Universal window-actuator drive unit
Use of an electrified pin to detect load transfer to a...
Use of an electrified pin to detect load transfer to a...
Valve actuator
Valve actuator
Valve actuator coupling