发明名称 Double lock T-handle assembly
摘要 A double lock T-handle is disclosed having a tray which includes an inwardly dished handle receiving area, a second recessed handle receiving region, and a recessed padlock receiving depression. The tray further includes a lock cylinder casing having a locking cylinder and a shaft cylinder casing having a shaft. The lock cylinder functions as a first lock and a padlock functions as a second lock for the double lock T-handle. The T-handle includes a locking shoulder and a fracturable throat section which deters forced breakage of the T-handle and undesirable opening of a locked door.
申请公布号 US2002112511(A1) 申请公布日期 2002.08.22
申请号 US20010014841 申请日期 2001.10.22
申请人 MOLZER KLAUS;MOLZER FREDERICK 发明人 MOLZER KLAUS;MOLZER FREDERICK
分类号 E05B1/00;E05B13/00;E05B17/00;E05B35/12;E05B67/38;(IPC1-7):E05B13/00 主分类号 E05B1/00
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