Multiple fail operational rotary actuator with series mounted mo

Multiple function actuator

Multiple speed hub for a bicycle and like vehicle

Neutral control device of automatic transmission

Neutralizing mechanism for a hydrostatic transmission

No feedback steering system

No-back mechanism

Oil circulation in wheel head transmission

Oil pressure control means for an automatic transmission

One-directional drive apparatus

One-way clutch

One-way transmission device

Operation apparatus for vehicle automatic transmission mechanism

Operation control system for automotive working vehicles

Operation system for hoisting device

Operator-controlled automotive gear or transmission change syste

Opposed reaction transmission brake

Override lock assembly for a driving means

Park brake actuating mechanism for a power transmission

Park brake sensor and transmission override