公开(公告)号：US4005890A

公开(公告)日：1977-02-01

申请号：US622738

申请日：1975-10-15

申请人： Robert F. Murch

发明人： Robert F. Murch

IPC分类号： E05B15/02 ,  E05C21/00

CPC分类号： E05B15/0205 ,  Y10T292/68 ,  Y10T292/79

摘要： A door lock strike guard is for use with a door jamb having a strike pocket therein and overlying a frame member. The guard itself is a flat metal bar having at one end a panel adapted to be disposed at one side of the strike pocket and having at the other end a leg adapted to be driven into a bore in the frame member. Between the panel and the leg there is an offset strap so that the leg is well displaced from the edge of the frame member. A lateral force on the strike pocket wall, normally borne only by the part of the jamb bounding the strike pocket, is additionally borne by the panel and at least in part is transferred to the frame member. In a modification, a screw regulates the penetration of the leg into the bore.

摘要翻译： 一个门锁防盗装置用于带有打击袋的门边框，并覆盖框架构件。 防护罩本身是一个扁平金属杆，其一端具有适于设置在撞击袋的一侧的面板，并且在另一端具有适于被驱动到框架构件中的孔中的腿部。 在面板和腿之间有一个偏移带，使得腿部从框架构件的边缘很好地移位。 撞击口袋壁上的横向力通常仅由围绕撞击袋的侧柱的一部分承担，另外由面板承载，并且至少部分地被传递到框架构件。 在一个变型中，螺钉调节腿进入孔的穿透。