发明名称 Elemento móvil para un dispositivo de conmutación de baja tensión y dispositivo de conmutación que comprende este elemento móvil
摘要 The present invention relates to a moving element for a low voltage switching device and to a switching device comprising this moving element. The moving element comprises a shaped body provided, for each pole, with a housing unit to house at least one electrical contact. The moving element also comprises an actuating connecting rod provided with a pair of lateral portions connected by a transverse portion. The actuating connecting rod is connected to the shaped body through pin connection means comprising a first and a second pin shaped portion, emerging from one side of a corresponding lateral portion. The shaped body comprises a pair of seats, each to house a corresponding pin shaped portion so as to define a rotation axis for the connecting rod with respect to the shaped body. The first lateral portion and the second lateral portion of the connecting rod respectively comprise a first and a second mating surface. The shaped body comprises a third mating surface and a fourth mating surface which respectively contact the first and the second mating surface of the actuating connecting rod.
申请公布号 ES2427396(T3) 申请公布日期 2013.10.30
申请号 ES20090801463T 申请日期 2009.12.29
申请人 ABB S.P.A. 发明人 BONETTI, LUIGI;FERRARI, MICHELE
分类号 H01H3/46 主分类号 H01H3/46
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