Bicycle hub with tight connection ratchet and detachable...

Bicycle pedal actuated brake control and release system

Bicycle ratchet bushing

Bicycle roller clutch

Bicycle wheel hub with coaster brake

Bidirectional brake

Bidirectional clutch for curtain drawing mechanism

Bidirectional differential clutch

Bidirectional differential clutch

Bidirectional drive

Bidirectional drive coupling

Bidirectional drive with a unidirectional irreversibility mechan

Bidirectional retaining clutch

Bidirectional, torque-limiting, no-back clutch mechanism

Bimetal coil mounting arrangement for viscous fluid coupling

Blade brake and clutch

Blade for liquid friction couplings

Blade for liquid friction couplings

Blade-brake clutch device for lawn mower

Bleeder ball check valves in an automatic transmission