公开(公告)号：EP0992046B1

公开(公告)日：2001-12-19

申请号：EP98934772.9

申请日：1998-05-19

申请人： SIEMENS AKTIENGESELLSCHAFT

发明人： GODESA, Ludvik ,  PETZNIK, Peter

IPC分类号： H01H1/02

CPC分类号： H01H33/022 ,  H01H3/46 ,  H01H2009/0088 ,  H01H2009/0094

摘要： The invention relates to a low-voltage power switch with an actuating shaft for actuating switching contacts. The actuating shaft consists of a centre shaft with radially extending levers which can be connected to switching contacts or a drive unit. At least one section of the centre shaft (2) and one part of the levers (3) are produced as a single-piece actuating shaft unit according to a metal casting process. Preferably, the pressure casting process involves the use of aluminium or zinc alloys.

摘要翻译： 本发明涉及具有用于致动开关触点的致动轴的低压功率开关。 驱动轴由带有径向延伸杆的中心轴组成，可连接到开关触点或驱动单元。 根据金属铸造工艺，中心轴（2）的至少一部分和杆（3）的一部分被制造为单件式致动轴单元。 优选地，压铸工艺涉及使用铝或锌合金。

公开(公告)号：EP0992046A2

公开(公告)日：2000-04-12

申请号：EP98934772.9

申请日：1998-05-19

申请人： SIEMENS AKTIENGESELLSCHAFT

发明人： GODESA, Ludvik ,  PETZNIK, Peter

IPC分类号： H01H1/02

CPC分类号： H01H33/022 ,  H01H3/46 ,  H01H2009/0088 ,  H01H2009/0094

摘要： The invention relates to a low-voltage power switch with an actuating shaft for actuating switching contacts. The actuating shaft consists of a centre shaft with radially extending levers which can be connected to switching contacts or a drive unit. At least one section of the centre shaft (2) and one part of the levers (3) are produced as a single-piece actuating shaft unit according to a metal casting process. Preferably, the pressure casting process involves the use of aluminium or zinc alloys.