Patent ID: 6334462
Filing Date: 2002-01-01
Classification: F15B,Y10T

Abstract:
Mechanically-controlled power-transmission device comprising an actuating device including a rotary motor having a rotor and an axis of rotation, linking means connecting this actuating device to an hydraulic valve in order to transmit a linear motion to the latter, the hydraulic valve having an axis, and means for clearance adjustment and return of the hydraulic valve to a predetermined safety position, wherein said device further incorporates means for returning the rotary motor to a predetermined neutral position; andwherein the axis of rotation of the rotary motor is perpendicular to the axis of the hydraulic valve; wherein the linkage means includes a lever integral with the rotor of the motor and having one arm located at a predetermined distance from the axis of rotation of said motor acting on a part fastened to the hydraulic valve; and wherein the lever includes a first arm extending generally perpendicular to the axis of rotation of the motor, with one end attached to the rotor in proximity to the axis, and a second arm being the aforementioned one arm and extending generally perpendicularly to the first arm.