发明名称 Car door central locking circuit - has time switch cutting off releasing magnet energising current when safety switch is open
摘要 <p>The central locking system for car doors has several blocking elements and a manually-operated central locking element with blocked and released positions. The locking element provides also the blocking elements with the current necessary for the blocking and releasing and synchronises the operation as well. A releasing magnet is fitted in the energising circuit for the central locking element, and connected in series with a safety switch. The switch is normally open and closes with sudden impact following an accident. The central locking element operates switch-over contacts. A wiper contact closes for a short duration following each operation of the central locking element and starts a time switch relay.</p>
申请公布号 DE2856054(A1) 申请公布日期 1980.07.03
申请号 DE19782856054 申请日期 1978.12.23
申请人 BAYERISCHE MOTOREN WERKE AG 发明人 FISCHER,HELMUT;BUCHLEITNER,KONRAD,ING.;DITZER,ERICH
分类号 E05B77/48;(IPC1-7):E05B65/36 主分类号 E05B77/48
代理机构 代理人
主权项
地址