| 摘要 |
<p>Strike lock for two-leaf safety doors, comprising two transmission elements (4,4a), which are respectively connected to an upper rod-like bolt (5) and to a lower one (5a), both of which are arranged vertically. The transmission elements are actuatable in opposite directions by means of an internal reloadable mechanism of the strike lock (2) which is suitable to make said bolts snap into the position for engagement in respective recesses (31,49) of the upper and lower selvages (32, 48) of the door. The strike lock further comprises an element (6) for the release of said transmission elements (4,4a), whereas a pivot (33,47) is provided in the recess (31,49) of the upper selvage (32) of the door, the pivot protruding outside the recess and being adapted to act by virtue of rod-like elements (26,36) on said release element (6) so as to produce the snap actuation of said transmission elements (4,4a) and the engagement of the bolts (5,36) in the respective recesses. <IMAGE></p> |
