Pawl and ratchet clutch with pawl holdback
Pawl and ratchet clutch with shifting pawl
Pawl and ratchet clutch with torsion shaft
Pawl and ratchet mechanism
Pawl clutch
Pawl freewheel clutch
Pawl noise dampening mechanism for a bicycle freewheel
Pawl-ratchet free-wheel mechanism for a bicycle hub
Peak torque decreasing apparatus for an automobile power train
Pedal actuated brake control system
Pedal actuated steering clutch and brake controls for tractors
Pedal parking brake device
Perimeter guard for a machine
Permanent magnet coupling torque limiter
Phase change device with splitter spring
Phase change mechanism
Pilot for a series damper
Pilot operated no-back
Pilot plate torque transmitting assembly for a torque converter
Pin loading cone synchronizing clutch