Evaluation apparatus for a powder switch mutually locking system
AssigneeSiemens Aktiengesellschaft
InventorLudvik Godesa
Life of this patent
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Abstract
An evaluation apparatus for the transmission of mechanical motion used in a system for mutually locking power switches. The apparatus has a first input slide with a coupling member, which can be detachably installed as a driver for an output slide. A guide is provided on a carrier for a second input slide, arranged as a mirror image to the first input slide in relation to the output slide. The evaluation apparatus operates as an AND element when the output slide is equipped with a roller, and the output slide operates optionally as an AND or an OR element when the input slide is provided with one or more additional coupling members.
Claims5
An evaluation apparatus for transmitting a mechanical motion, comprising:
- at least two power switches, the power switches each comprising a carrier, a first input slide and an output slide, the output slide being guided approximately parallel to the first input slide, the power switches each comprising a coupling member providing positive transmission of motion of at least the first input slide into a motion of the output slide, the carrier comprising a guide for the first input slide;
- and
- a second input slide, wherein the coupling member comprises a roller mounted on the output slide, the roller having a diameter larger than a distance between the first and second input slides, wherein the first and second input slides comprise recesses, and wherein the distance between the first and second input slides adjacent the roller is increased as a result of the recesses, to thereby accommodate the roller within one of the recesses the depth of each recess corresponding to at least a difference between the diameter of the roller and the distance between the first and second input slides, and wherein the roller is movable transverse to the first and second input slides.
Dependencies are inferred from the claim text.