ESPAGNOLETTE FITTING FOR DOOR, WINDOW OR THE LIKE WITH LOCK CYLINDER

摘要

The barrel bolt is housed in a casing composed of a case and a cover. There is a driving mechanism composed of a control part (3A) subjected to a return spring (25) able to act on the half-turn bolt (4). Transmission parts (3B) re-transmit the control part actions to an operating rod in the rear of a faceplate. The casing is subdivided into two parts (2A,2B) one of which (2A) groups together the drive mechanism control parts and the other variable volume part receives the transmission parts.