| 摘要 |
A sleeve has at least one formation adapted to hold the sleeve against rotation in a similarly formed opening provided in a panel to be locked against a frame, a lock cylinder rotatably seated in the sleeve and traversing same to extend beyond an end thereof, the extension of the lock cylinder formed with a shank portion having one end of an elongated camming tongue mounted thereon and rotatable by the lock cylinder between a locked position in which the other end of the tongue extends across a separation between the panel and the frame and engages the frame, and an unlocked position in which the tongue lies wholly within an outline of the panel, and brace means mounted on the sleeve and extending substantially to the separation and formed with at least one slot adapted to receive the tongue at least in the locked position thereof.
|
