Espagnolette locking device

摘要

The closure has a latch (27) and an auxiliary latch synchronously locked by key actuation. A latch bolt and an auxiliary latch bolt are synchronously retracted by pusher latch or change actuation. A slider is drive-connected with a driving bar (26') in a main lock. A rotating arm (7) designed as double arm lever and works on the slider, where the slider is attached to the rotating arm and the latch bolt by gears (23). A stop (38) at the slider or the rotating arm permits a movement of the slider in an inference direction by the rotating arm.