Door frame has mortise lock with special allocation of pivot axes of door handle, closing mechanism has key pivot axis outside line perpendicularly above or below attachment point of door handle on housing and coaxial to handle's pivot axis

摘要

The door frame (5) has a mortise lock built into it with a housing (2) let into a slot in the edge of the door panel (1), a lock mechanism (32) for rotation by an inserted key, a locking element for insertion or pivoting into a corresponding opening or reverse cut in the frame and a door handle (6) for moving the locking element or a lock catch. The key pivot axis (31) is arranged outside a line perpendicularly above or below the attachment point of the door handle on the housing and is coaxial to the handle's pivot axis.