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End cap

A technology of end caps and adapters, which can be used in door/window fittings, wing parts, switches with braking devices, etc., and can solve problems such as the inability to ensure the dimensional stability of the cover

Active Publication Date: 2013-04-03
DORMAKABA DEUT GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The disadvantage of this embodiment is that due to the protrusion of the web, the cover bends and thus opens to such an extent that the dimensional stability of the cover cannot be ensured, causing the cover to be spaced apart from the slideway
[0007] An additional disadvantage is that the cover can separate from the slideway in the event of dynamic stresses on the slideway and guide rail and at the same time poorly defined tolerances of the cover cover

Method used

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Examples

Experimental program
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Embodiment Construction

[0030] figure 1 The end cap 10 and the adapter member 30 are shown in a mounted state, wherein the end cap 10 is fully pushed onto the adapter member 30 . The end cap 10 has webs 65 , 70 which are at least partially provided for covering the additional front side of the runner and / or of the door operator. The adapter member 30 has a receptacle 60 for coupling the adapter member 30 to a slide and / or door operator. The receiver 60 can have different configurations, as the corresponding geometry of the slides and door operators can also be different.

[0031] figure 2 The end cap 10 and the adapter member 30 are shown as a single component in the non-mounted state. The end cap 10 has guide rails 15 , 20 which extend transversely with respect to the longitudinal extension of the end cap 10 across the entire height of the end cap 10 . In this case, however, it is not necessary for the rails 15 , 20 to extend across the entire height of the end cap 10 . At least one guide rail...

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PUM

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Abstract

The invention relates to an end cap (10) for covering the end side of a housing of a sliding rail and / or of a door actuator, having an adapter (30), which is operatively connected, on the one hand, to the housing and / or the door actuator and, on the other hand, to the end cap (10). According to the invention, it is provided that the end cap (10) has guide rails (15, 20) which interact with grooves (35, 40) of the adapter (30), wherein at least one guide rail (15, 20) has a region with a portion which is operatively connected to a portion arranged in a region of the grooves (35, 40) of the adapter (30), wherein the end cap (10), following installation, in the installation direction (55), is retained with a form fit and force fit on the adapter (30).

Description

technical field [0001] The invention relates to an end cap according to the preamble of claim 1 for closing a slideway and / or a front side of a housing of a door operator. Background technique [0002] The end caps disclosed in the prior art have a delicate structure and therefore require strict monitoring of the relative dimensions. [0003] Disadvantages of this embodiment are that the end caps are susceptible to failure when handled incorrectly and that the end caps are expensive to manufacture. [0004] Another disadvantage that arises is that, in the case of coated end caps, the dimensional stability is affected so that reliable functionality cannot be ensured. [0005] Document DE 10 2004 008 117 A1 discloses an attachment device for a slide or rail of a door closer. The attachment device has a connecting plate which is connected in a clamping manner to the runner or to the guide rail, and the runner and the guide rail are then mounted eg at a wall. Furthermore, the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05F3/22
CPCE05F3/22E05Y2201/11E05F3/227E05Y2900/132
Inventor 凯·格勒纳
Owner DORMAKABA DEUT GMBH
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