Emergency stopping device

摘要

The invention relates to an emergency stopping device, comprising a body (10), a control button (11) that is movable in translation along a control axis (X), at least one normally closed electrical contact unit (13), an actuation member (12) which can be actuated by said control button (11) so as to translate between a inoperative position and an actuated position, and which engages with the contact unit (13), a holding member (121) engaging with the actuation member (12) and capable of assuming a locking position for maintaining the actuation member in the actuated position thereof, and an unlocking ring (15) which is separate from the control button and which can be rotatably actuated, and which engages with the actuation member (12) so as to release the latter with a view to driving same toward the inoperative position thereof.

主权项

1. An emergency stopping device comprising a body, a control button which is movable in translation along a control axis, at least one electrical contact unit of the normally closed type, an actuation member which can be actuated in translation by said control button between an inoperative position and an actuated position in order to act on the contact unit, a holding member cooperating with the actuation member and able to assume a locking position in order to hold the actuation member in its actuated position, characterized in that when the holding member is in the locking position, the holding member holds the control button in an actuated position, and in that the emergency stopping device comprises an unlocking ring which can be actuated in rotation and cooperates with the actuation member to release it with the aim of driving it towards its inoperative position.