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Access lock

A technology for personnel gates and bracket elements, which is applied in the field of personnel gates and can solve problems such as troublesome structures

Inactive Publication Date: 2012-08-22
托马斯·加伦舒茨
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the structure is rather cumbersome, and it is not possible to subsequently equip such a system with a conventional personnel lock as described at the outset

Method used

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Experimental program
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Embodiment Construction

[0016] in the attached figure 1 The blocking mechanism 10 for a personnel lock shown in has a disc-shaped support element 14 rotatable about an axis of rotation 12, from which six latches protrude in the radial direction at constant angular distances from one another. Boss 16. Each locking cam 16 has a first active surface 18 pointing clockwise and a second active surface 20 pointing counterclockwise. The rotational movement of the carrier element 14 is directly coupled to the movement of the blocking element of the personnel gate, so that blocking of the carrier element 14 leads to blocking of the movement of the blocking element. In order to be able to lock the movement of the carrier element 14 , a first lock 22 and a second lock 24 are provided, each having a bearing surface 26 . Each latch 22, 24 is deflectable between a latched position and a released position. In the released position, as it is for the two detents 22, 24 in the attached figure 1 As shown in , the as...

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PUM

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Abstract

The invention relates to an access lock (50, 60) for the cyclical opening up of a passageway, with a movable support element (14), the movement of which is transmitted to an arrangement of locking elements (52, 62) which are movable by means of movement of the support element (14) within guide elements (54, 64), which delimit the passageway, wherein the support element (14) in each case has one or more first and active surfaces (18, 20) which face in opposite directions, and with a locking device for blocking the movement of the support element (14), said locking device having two bolts (22, 24) which are movable between a locking position and a release position, wherein a first of the bolts (22) in the locking position thereof, bears against the first active surface (18) or against one of the first active surfaces (18), and the second bolt (24), in the locking position thereof, bears against the second active surface (20) or against one of the second active surfaces (20). According to the invention, it is provided that a control element (32) is arranged on the support element (14), which control element is movable with respect to the support element (14) and in each case has one or more first and second control surfaces (36, 38) which are movable between a first and a second securing position by movement of the control element (32) with respect to the support (14), wherein, in the first securing position, the first control surface (36) or one of the first control surfaces (36) is arranged with respect to the first active surface (18) or with respect to one of the first active surfaces (18) in such a manner that the first bolt (22), in the locking position thereof, bears against the first control surface (36) while the second control surface (38) or one of the second control surfaces (38) protrudes over the second active surface (20) or one of the second active surfaces (20).

Description

technical field [0001] The invention relates to a personnel lock. Background technique [0002] A personnel lock in the form of a revolving door or a turnstile is used for cyclically releasing a passage, wherein a blocking element blocking the passage is movable inside a guide element delimiting the passage. The blocking element is, for example, a door leaf of a revolving door or a blocking beam of a turnstile. In order to lock the elements of the support element and thus to block the passage, a locking device is provided, the lock of which is movable between a locked position and a released position. In the locked position, the locking device bears against the active surface of the carrier element and thus blocks its movement. In this case, the support element has at least one first active surface and a second active surface, which point in opposite directions of movement, so that a movement of the support element in both directions of movement can be blocked. For this p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E06B11/08
CPCE06B11/08Y10T292/25
Inventor 托马斯·加伦舒茨
Owner 托马斯·加伦舒茨