发明名称 Switching apparatus
摘要 A switching apparatus for an electric switch, in particular an electric circuit breaker, including a switching head with a grip section, and a switching frame connected to the switching head. In an embodiment, a bearing end of at least one spring element is mounted on the switching frame on at least one bearing device. The switching head for the bearing end of at least one spring element includes at least one positioning depression on the side of the switching head opposite to the grip section, which is embodied for a lateral positioning of the bearing end.
申请公布号 US9165730(B2) 申请公布日期 2015.10.20
申请号 US201313739168 申请日期 2013.01.11
申请人 SIEMENS AKTIENGESELLSCHAFT 发明人 Bunk Thomas;Pirker Siegfried
分类号 H01H21/22;H01H71/52 主分类号 H01H21/22
代理机构 Harness, Dickey & Pierce, P.L.C. 代理人 Harness, Dickey & Pierce, P.L.C.
主权项 1. A switching apparatus for an electric switch, comprising: a switching head including a grip section on a first surface and at least one lug protruding from a second surface; and a switching frame, interlocked with the switching head via the at least one lug, wherein a bearing end of at least one spring element is mounted on the switching frame on at least one bearing device, wherein the switching head including at least one positioning depression in a side of the switching head opposite to the grip section that receives the bearing end of the at least one spring element therein for a lateral positioning of the bearing end,wherein the at least one spring element includes a first and second spring element, and wherein the at least one positioning depression includes an exterior contour, including at least one first contour section which corresponds to a geometric dimension of a first form of a bearing end of the first spring element, and at least one second contour section different from the at least one first contour section, corresponding to a geometric dimension of the second form of a bearing end of the second spring element.
地址 Munich DE