公开(公告)号：US3665737A

公开(公告)日：1972-05-30

申请号：US3665737D

申请日：1970-08-05

申请人： STARLING L REESE

发明人： REESE STARLING L

IPC分类号： E05B47/00 ,  E05B63/14

CPC分类号： E05B47/004 ,  Y10S70/63 ,  Y10T70/527 ,  Y10T292/0887 ,  Y10T292/1018 ,  Y10T292/1021

摘要： A lock mechanism forming part of a security system is mounted in a door or window and is completely concealed when the door or window is locked. The mechanism features a latch having a ferromagnetic portion and a nonferrous bolt in a nonferrous casing having a ledge defining an abutment. The latch is moved by the pull of an external magnet of predetermined strength movable along a predetermined path for locking and unlocking the door or window. The latch is maintained in locked position by engagement of its ferromagnetic portion with the abutment, which portion is disengaged from the abutment by the magnet.

摘要翻译： 形成安全系统的一部分的锁定机构安装在门或窗口中，并且当门或窗被锁定时完全隐藏。 该机构具有在具有限定基台的凸缘的有色套管中具有铁磁部分和非铁螺栓的闩锁。 闩锁通过预定强度的外部磁体的拉动而移动，其可沿预定路径移动以锁定和解锁门或窗口。 闩锁通过其铁磁部分与基台的接合而保持在锁定位置，该部分由磁体与基台分离。