Control mechanism for a mechanical coupling device

Details Control mechanism for a mechanical coupling device Control mechanism for a mechanical coupling device

1986-10-24

1989-11-07

Luong, Vinh

Machine element or mechanism

Control lever and linkage systems

Variable output force

74 8317, 74 8319, 74516, 74103, 192 90, 192 99S, 192111A, G05G 104, F16D 1375, F16D 2312

Patent

active

048783960

ABSTRACT:
A control mechanism for a machine element of the type including a fixed part and a movable part movable between two limit positions, e.g. an automotive vehicle clutch. A spring biasses the movable part to one of its limit positions. The control mechanism comprises a linkage for controlling the displacement of the movable part between its limit positions. A motor drives the linkage, and a resilient device is coupled to the linkage for reducing the force applied by the motor for displacing the movable part between its limit positions.

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