Crouzet Automatismes

Christian Minodier

Bernard Truchet

Christian Roux

Alain Pigat

Jacques Bojoly

To improve the possibilities of using a fast-action switch with positive opening, of the end-of-travel type, the switch is equipped with a set of compression springs which cause its moving equipment to rock and with a set of compensating springs which allow its operating plunger to move through an additional travel after switching, without damaging interference with a positive opening paddle. The additional travel is increased by placing the compensating springs between a front conducting element and the moving equipment which rocks at the time of switching.

Quick-release switch with forced opening with improved mounting tolerance

A device for amplifying the movement of an operating button of a switch, wherein the switch is fixed in a body of the device. The device includes a pusher that is translatable along an central longitudinal axis of the body. The translation of the pusher constitutes the amplified motion. The device also includes a varying-diameter cylindrical member, and a first support region. The first support region is capable of moving along a ramp of the pusher, when the pusher moves along the central longitudinal axis of the body. The varying-diameter cylindrical member includes a second support region in permanent contact with a region of the body, whatever the position of the pusher, and a third support region in contact with the operating button of the switch.

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Beaumont les Valence, France

Christian Minodier