Niederspannungs-Leistungsschalter mit einer Schaltwelle
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.
申请公布号
DE19727853(C1)
申请公布日期
1998.11.26
申请号
DE19971027853
申请日期
1997.06.26
申请人
SIEMENS AG, 80333 MUENCHEN, DE
发明人
GODESA, LUDVIK, DIPL.-ING., 10777 BERLIN, DE;PETZNIK, PETER, 12209 BERLIN, DE