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Electromechanical lock cylinder

A cylindrical lock, electric technology, applied in non-mechanical transmission-operated locks, building locks, buildings, etc., to achieve the effect of improving service life

Inactive Publication Date: 2006-08-02
ASSA ABLOY AB
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The problem with this type of cylinder lock is that the cylinder lock can only be locked from both sides if the access authorization is complied with by means of the door knob and / or the key

Method used

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  • Electromechanical lock cylinder
  • Electromechanical lock cylinder
  • Electromechanical lock cylinder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The shown knob shaft 11 is rotatably accommodated in a hollow cylinder receptacle 12 of a cylinder lock, not shown in detail. Alternatively, a lock cylinder actuatable by means of a key, in particular by means of a mechanical oscillating wheel, can also be accommodated in the receptacle of the hollow cylinder. The main illustration of the shown knob knob corresponds here to the lock cylinder, so that only the knob knob is concerned below.

[0027] The door knob shaft 11 is connected in a non-rotatable manner to the door knob in a non-illustrated manner. In addition, evaluation electronics with electronic components are provided, which can interrogate and evaluate electronic access codes of keys or other key elements in a known manner. The cylinder lock also has a locking nose 13 which cooperates with a not shown lock bolt.

[0028] When an access authorization is detected, the electromechanical locking or connecting element 14 described below is activated, by means of...

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PUM

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Abstract

The invention concerns an electromechanical lock cylinder that cooperates with evaluation electronics to recognize access authorization and has a housing that includes two opposite cylindrical receptacles, in which a lock core, which can be operated by a key, or a knob shaft, which is connected to rotate in unison with a know, are mounted to rotation, in which the lock core and / or knob shaft cooperate with a lock tab, which operates, in particular, a bolt or latch with a door lock, and, with a fitting key or access authorization, an electromechanically driven blocking or coupling element is moved from the rest position to an operating position and produces a splined connection between the key or knob and the lock tab, characterized by the fact that the lock tab is freely rotatable relative to the two lock cores or the two knob shafts in the rest position of the blocking or coupling element.

Description

technical field [0001] The invention relates to an electromechanical cylinder lock that interacts with evaluation electronics for identifying access authorizations and has a housing with at least one receptacle in which at least one key-operated key is rotatably accommodated. A lock cylinder or a knob shaft connected in a rotationally fixed manner to an operating knob, wherein the lock cylinder or the knob shaft cooperates with, in particular, the actuating bolt of the door lock or the nose of the drop lock, and the key In the case of cooperation and / or completion of the access authorization authentication, the lock or connecting part of the electromechanical transmission moves from the rest position into the effective position, in which the resistance between the key and / or the knob and the lock nose is generated. twist connection. [0002] The invention relates, on the one hand, to a double-sided cylinder lock with two opposite receptacles, wherein either a lock cylinder is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B47/06E05B47/00
CPCE05B2047/0025E05B47/0012Y10T70/713E05B47/0649Y10T70/7102Y10T70/7062E05B2047/0067E05B47/0692
Inventor 福尔克尔·克里施哈迪·俾斯麦伯恩哈德·穆勒于尔根·霍夫曼贝特兰德·罗兰德
Owner ASSA ABLOY AB
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