Espagnolette lock for a door, french window or similar

摘要

The system consists of a housing (2) containing a control mechanism (3) with an actuator (4) for one or more long bolts (5, 5A) and a key-actuated component (12) which governs a locking mechanism (13) holding the long bolts in their locked position. The locking mechanism comprises a catch (14) which is operated by the key-actuated component to cooperate in its locked position with a rack (15) associated directly or indirectly with the long bolts.