Lock,申请号US20020050605-传众专利搜索

Lock

申请公布号：US2002104339(A1)

申请号：US20020050605

申请日期：2002.01.18

申请公布日期：2002.08.08

申请人：

SANER ROGER

发明人：SANER ROGER

分类号：E05B1/00;E05B13/00;E05B59/00;E05B63/16;E05B65/10;E05C9/02;E05C9/18;(IPC1-7):E05B59/00;E05B63/14

主分类号：E05B1/00

摘要：A substantial disadvantage of known three-point bolt locks is their limited usability. Thus, all known locks are either so-called "handle-operated" locks or "key-operated" locks, i.e. locks in which the latch bolt and/or at least the additional bolts are retracted and extended by means of a handle or a key. An alternative use of known locks for "key operation" or "handle operation" is not possible. The invention relates to a novel multipoint lock bolt which, when installed in a door or in a gate, can be set by relatively simple positioning or adjustment of a functional element either for handle operation or key operation. A further development of the invention envisages providing the lock according to the invention with a two-part follower whose halves are superposed in the axial direction. Furthermore, the invention is distinguished by a novel lock advance mechanism, a novel tumbler and a likewise novel panic function which, in the event of danger, permits easy and fast opening of a locked safety door from the inside.