公开(公告)号：US07510223B2

公开(公告)日：2009-03-31

申请号：US11249960

申请日：2005-10-13

申请人： Chester Malkowski, Jr. ,  G. Erich Heberlein, Jr. ,  James Hunter Meriwether ,  Eric Krieg

发明人： Chester Malkowski, Jr. ,  G. Erich Heberlein, Jr. ,  James Hunter Meriwether ,  Eric Krieg

IPC分类号： E05C19/00

CPC分类号： E05B63/125 ,  E05B15/022 ,  E05B51/023 ,  H05K5/0221 ,  Y10T292/0866 ,  Y10T292/444 ,  Y10T292/696

摘要： A latch device is provided for an electrical enclosure. The latch device includes a latch plate which is movable between extended and retracted positions. In the extended position, the latch plate allows a door to be secured over an opening in the enclosure. In the retracted position, the latch plate permits unencumbered access to components and mounting structures within the enclosure, such as for removal of a mounting unit. The latching mechanism may bias the enclosure door to a closed position, while permitting movement of the door, without unlatching of the mechanism, during fault conditions within the enclosure, such as to permit the escape of hot gasses.

摘要翻译： 为电气外壳提供闩锁装置。 闩锁装置包括可在延伸位置和缩回位置之间移动的闩锁板。 在延伸位置，闩锁板允许门固定在外壳中的开口上。 在缩回位置，闩锁板允许不受阻碍地进入外壳内的部件和安装结构，例如用于移除安装单元。 闭锁机构可以将封闭门偏置到关闭位置，同时在外壳内的故障条件期间允许门的移动而不会使机构松开，例如允许热气体逸出。