Patent ID: 11927973
Assignee: VERNET
Field: Mechanical elements (Mechanical engineering)
Classification: CPC G  F | IPC F  G

Claim 19:
20. The device according to claim 3, wherein the control member comprises:
an end cap, against which the piston is pressed axially under action of the return spring,
a nut, on which the end cap is mounted in a sliding manner along the axis, and which is mounted on the casing both translationally movable along the axis and rotationally fixed about the axis,
an overtravel spring, which is interposed axially between the end cap and the nut so as both to connect the end cap and the nut axially in a rigid manner as long as the movement of the slide valve by the body relative to the casing is free and to deform under effect of deployment of the piston relative to the body when movement of the slide valve by the body with respect to the casing is prevented, and
a screw, which protrudes at least partially from the casing and which is screwed about the axis in the nut, while being locked in translation according to the axis relative to the casing.