发明名称 VERRIEGELUNGSEINRICHTUNG
摘要 The locking system relates to doors with a main lock (2) and one or more back-up locks (3) linked by a drawbar (11). The drawbar is coupled to a door opening mechanism (35) provided with an electromechanical or electromagnetic drive. The closing device incorporates an energy store, e.g. a spring, which is compressed when the door is closed, and when released, operates the drawbar to unlatch the door.
申请公布号 AT234408(T) 申请公布日期 2003.03.15
申请号 AT19980121975T 申请日期 1998.11.19
申请人 GRETSCH-UNITAS GMBH BAUBESCHLAEGE 发明人 RENZ, WALTER DIPL.-ING.;UEBELE, WOLFGANG DIPL.-ING.;NEUWIRTH, MICHAEL
分类号 E05B15/00;E05B15/10;E05B47/00;E05B47/06;E05C9/00;E05C9/18;(IPC1-7):E05C9/10 主分类号 E05B15/00
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