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Emergency switch

A technology of emergency switches and movable elements, applied in electrical switches, electrical components, circuits, etc., can solve problems such as unrealizable, not allowing complete series, etc.

Inactive Publication Date: 2011-09-07
费比恩·布洛利
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above-mentioned emergency switch with all its salient features is technically unrealizable in the smallest dimensions, so that it does not allow the realization of a complete series of

Method used

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Examples

Experimental program
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Embodiment Construction

[0038] refer to figure 1 , it can be seen a first embodiment of the emergency switch according to the invention, comprising a base 1 for fixing said emergency switch, and a mushroom 2 for receiving the push force for actuating the switch.

[0039] The base 1 is in the form of a tube comprising two parts, the lower part 10 having a smaller diameter than the upper part 11 , which results in an inner shoulder not visible in the figures.

[0040] The mushroom 2 is in the form of a cover comprising a tubular peripheral wall 20 closed above by a wall 21 comprising an opening 22 the character and function of which will be described below.

[0041] Note that the switch according to the invention mainly comprises two operating positions: a rest position or extended position, which corresponds to the switch before activation; The switch is actuated, which allows the line to be cut off.

[0042] refer to figure 2 Visible is the piston 3, constituted by an element movable in translati...

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PUM

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Abstract

The invention relates to an emergency switch that includes a body (1) receiving a mobile member (3) capable of translation and capable, under the effect of an axial pressure through a mushroom member (2), of moving from an extended position into a retracted position, each of the positions being indexed by a blocking means capable of interaction with an extended position notch (33) and with a retracted position notch, the position change being managed by guide means, the body (1) fixedly including in the inside thereof a concentric bushing (4) in which the mobile member (3) is capable of axially moving and which comprises a portion of the guide means while the mobile member (3) comprises the other portion, wherein the blocking means is made in the shape of a piece of material (42) flexibly and elastically attached to the rest of the bushing (4) via a blade (43).

Description

technical field [0001] The invention relates to an emergency switch (interrupteur coup de poing) comprising a body receiving a device movable in translation, wherein said device movable in translation can be moved from an extended position to a retracted position under the action of an axial thrust , each of said positions is indexed by means of locking means capable of cooperating with at least one extended position indexing notch and at least one retracted position indexing notch. Background technique [0002] Emergency switches are often used to stop running equipment in an emergency or to quickly disconnect lines or networks. Such switches are used in many technical fields, such as but not limited to industrial devices and assembly lines, machine tools, power supply lines, and the like. [0003] Such switches are known of the "push-pull" type or of the "push-turn" type in which unlocking is achieved by pulling, as described in document US 4 404 445 In the case of the s...

Claims

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Application Information

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IPC IPC(8): H01H3/02
CPCH01H2003/0246H01H2003/024H01H11/0006H01H3/022
Inventor 费比恩·布洛利
Owner 费比恩·布洛利
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