Control device for controlling the movements in a multi-way valve for driving a cylinder-piston assembly
OwnerPaolo Rusconiinventor
Life of this patent
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Abstract
A control device for controlling the movements in a multi-way valve for driving a cylinder-piston assembly provides that with the control stem (5) of a multi-way valve, which can be actuated by a vehicle driver, is coupled a control stem (105) of an auxiliary device, that the stem (105) is operatively coupled to a tubular body (24), urged by a pressure spring, that the tubular body (24) is operatively coupled to a rotary selector and that the tubular body (24) comprises longitudinal slots (33) and circumferential slots (25, 26 and 27), which slots can be engaged by a ball (28) housed in a circumferential chamber (30) of a further tubular element (29) arranged at a radially outer position.
Claims1
A control device for controlling the movements in a multi-way valve, designed for driving a cylinder-piston assembly, characterized in that to a control stem (5) of said multi-way valve (4), adapted to be actuated by a driver (6) of a vehicle, is coupled a further control stem (105) of an auxiliary device (7), that said stem (105) is operatively coupled to a tubular body (24), urged by a pressure spring (22), that said tubular body (24) is operatively coupled to a rotary selector element (8) and that said tubular body (24) comprises a plurality of longitudinal slots (33) and circumferential slots (25, 26 and 27), therewith a ball (28) housed in a circumferential chamber (30) of a further tubular element (29) arranged in a radially outer position, can be engaged.
Dependencies are inferred from the claim text.