Operating device for a telescopic security door lock rose comprises a telescopic security rose telescopically screwed into a cylinder housing depending on the wall thickness of the door so it lies flush with the front end of the lock

摘要

Operating device for a telescopic security door lock rose comprises a telescopic security rose (2) which receives with an external thread a door lock cylinder and can be telescopically screwed into or out of a cylinder housing (1) with an internal thread depending on the wall thickness of the door so that the front end of the cylinder lock can be arranged flush with the outer side of the rose. Preferred Features: The rose can be fixed in the cylinder housing by a fixing screw (4, 5).