发明名称 Device for holding a door open with a ready release mechanism
摘要 A device for holding a door open having a ready release mechanism to enable the closing of the door has a mounting bracket fixedly attached to a wall. A latch is pivotally supported on the bracket and a release lever is pivotally supported on the latch. An end piece having a ramped outer surface and a flat inner surface is attached to the end of the latch. As the door moves towards the wall to its fully open position, it rides over the ramped surface and is latched open between the release lever and the mounting bracket. The door is released towards its closed position by its riding over a ramped surface formed by the release lever and the end piece.
申请公布号 US7338098(B1) 申请公布日期 2008.03.04
申请号 US20050189150 申请日期 2005.07.25
申请人 O'KELLEY JAMES F;O'KELLEY ALAN J 发明人 O'KELLEY JAMES F.;O'KELLEY ALAN J.
分类号 E05C19/00 主分类号 E05C19/00
代理机构 代理人
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