Rolling detent mechanism

Rotary device for stunt bicycles

Rotary indexing apparatus and related methods

Rotary knob for control devices or the like

Rotary knob for electrical system

Rotary shaft actuator with improved lever attachment

Rotary shift selecting apparatus for vehicle

Rotary tactile feedback apparatus

Rotatable grip for derailleur type bicycle gear shifting system

Rotatable knob assembly

Rotatable knob for the fixation of an apparatus support

Rotatable operating lever locking device

Rotatably mounted throttle assembly

Rotating bicycle shoe cleat

Rotation transmitting mechanism for steering wheel

Rotational control assembly

Safety cover for steering wheel

Safety device for a drive unit of a vibration roller

Safety device for locking a plurality of operation levers

Safety device in the control of a motor vehicle automatic transm