Patent ID: 6923029

Claim:
Operating device for doors, windows, etc. comprising a rosette ( 20 ) for holding a rotating handle ( 10 ) whose neck is connected axially fast to a support inside the rosette ( 20 ), further comprising a lock cylinder ( 18 ) located in the handle head ( 12 ) and an axially displaceable locking bolt ( 44 ) which is adapted to be coupled with a locking member ( 30 ) of the rosette ( 20 ) and which engages therein in predefined angular positions of the handle ( 10 ), the axially displaceable locking bolt ( 44 ) being arranged in the lock cylinder ( 18 ) and being spring loaded in an axial direction, wherein a free end of the axially displaceable locking bolt ( 44 ) is slidable over one or more surfaces of the locking member ( 30 ) in a plane perpendicular to the axial direction and the axially displaceable locking bolt ( 44 ) automatically assumes an engaging position at a defined angle of rotation of the handle.