| 摘要 |
<p>A rotating spring-latch lock and a corresponding selvage, wherein the spring-latch (14) has a groove (17) for engaging the selvage (2) and is controlled by a pawl which is actuated by tripping means between two stable positions for engaging and disengaging the spring-latch with respect to the selvage which correspond respectively to the closed and open positions of the lock (1), the selvage (2) comprising an engagement pivot (56), which is supported so that it can oscillate by two linkages (50, 51) which are articulated on a base (34) which is fixed to the abutment jamb of the leaf and are retained by elastic means (43, 44) in a position that allows the engagement of the pvot (56) in the groove (17) during the closure of the leaf and thus determines the rotation of the spring-latch (14) into the locking position and the retention of the pivot (56) in the groove (17).</p> |
