System comprising a door actuation part and locking cylinder

Abstract

The invention relates to a system (1) for operating a lock (2), comprising a functional support (6), in particular a frame, a door operating part (7), in particular a door handle, a bearing element (8), which is connected to the functional support (6) in a rotationally fixed manner and which is used to support the door operating part (7) on the functional support (6), and a coupling, which comprises at least one coupling element (15), which can be moved from a position in which the coupling element is not in contact to a position in which the coupling element is in contact with a coupling counter element (3) integrated in the lock (2), wherein in the position of the coupling element (15) in which the coupling element is not in contact with the coupling counter element (3), the door operating part (7) can be freely rotated without transferring a torque to the lock (2), and wherein in the position of the coupling element (15) in which the coupling element is in contact with the coupling counter element (3), a torque applied to the door operating part (7) can be transferred by means of the coupling element (15) to the coupling counter element (3) and by means of the coupling counter element to the lock (2), wherein the coupling element (15) is integrated in the bearing element (8) at least in the position in which the coupling element is not in contact.

Description

Technical field [0001] The present invention relates to a system according to claim 1, the system having a door operating element, a lock cylinder, and a connecting element connecting the door operating element and the lock cylinder, the connecting element being constructed in one piece or in multiple pieces And the connecting element connects the door operating element and the lock cylinder to each other via a variable distance, wherein the distance between the door operating element and the lock cylinder can be adjusted via the connecting element. Furthermore, the invention relates to a method according to the preamble of claim 14 for connecting a door operating element to a lock cylinder, in particular with the system according to the invention. Background technique [0002] A system including a door operator and a lock cylinder is known. In the scope of this application, for example, a door handle, a door knob, or a (mechanical) rotary knob is understood as a door operating ...

AI Technical Summary

Problems solved by technology

The known door operating elements with an associated lock cylinder have the disadvantage that they have to be provided in different embodiments in a manner adapted to the lock and the door leaf

Furthermore, the coupling mechanism is obligatory for each type of lock cylinder, which leads to a great variety of variants and increases the manufacturing costs

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