Dual function handlebar mounted actuator

Details Dual function handlebar mounted actuator Dual function handlebar mounted actuator

2008-07-08

2008-07-08

Bonck, Rodney H (Department: 3681)

192 clutches and power-stop control

Clutch and brake

Vehicle type

C074S47100R, C192S1030FA, C303S137000

Reexamination Certificate

active

07395909

ABSTRACT:
A dual function handlebar mounted actuator has first and second function operating devices arranged for activation by movement of a hand operated lever arrangement. The first and second functions operating devices are linked so that a combined first and second function can be activated and the first and second functions are a clutch and a brake function. The actuator has a lever movable between a first and a second position, and a master cylinder having a piston with the lever moving towards the second position to drive a piston from its initial position thereby increasing pressure in the master cylinder. By releasing the lever the pressure within the master cylinder is arranged to return the piston towards its initial position and the piston being returned fully to the initial position upon movement of the lever to the first position.

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Supplementary Partial European Search Report dated May 12, 2006 based on EP 03 73 9878.

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