Sealing plug

A sealing plug and housing technology, applied in the field of sealing plugs, can solve problems such as door closer damage, and achieve the effects of simple cost, damage prevention, and simple setting

Active Publication Date: 2013-03-20
DORMAKABA DEUT GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] A further disadvantage is that this embodiment shows that the end cap can be removed wi

Method used

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  • Sealing plug
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Examples

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Example Embodiment

[0032] figure 1 A door closer with a door closer housing 20 is shown, in which a sealing plug 10 closes the opening of the door closer housing 20. figure 1 The X-axis, Y-axis and Z-axis of the door closer housing 20 are shown, where the Z-axis is the longitudinal axis 85 of the door closer housing 20, along which the sealing plug 10 is installed in the door closer housing The body 20 is removed from the door closer housing 20.

[0033] figure 2 show figure 1 The door closer in which the sealing plug 10 is shown removed from the door closer housing 20 so that the opening 80 of the door closer housing 20 can be seen. The arrow 90 indicates that the sealing plug 10 is inserted into the opening of the door closer housing 20 in the direction of the longitudinal axis 85. figure 2 It also includes instructions for detailed drawing W and section A-A.

[0034] image 3 for figure 2 Details in W. The opening 80 of the door closer housing 20 is visible and has a cylindrical shape, thereby...

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Abstract

The invention relates to a sealing plug (10) for sealing an opening (80) of a door closer housing (20) at an end face. According to the invention, a receiving portion (30) is arranged in the opening (80) of the door closer housing (20), and the sealing plug (10) has a web (45) having a gate (35), wherein when the sealing plug (10) is inserted into the opening (80), the receiving portion (30) interacts with the gate (35) in such a way that the sealing plug (10) rotates radially and the gate (35) guides the sealing plug (10), wherein the sealing plug (10) is axially fixed in a longitudinal axis (85) and the sealing plug (10) is radially fixed by at least one spring arm (50, 55), which is arranged on the sealing plug (10).

Description

technical field [0001] The invention relates to a sealing plug according to the preamble of claim 1 . Background technique [0002] German patent document DE 10 2007 032 838 A1 discloses an end cap with an attachment profile located on the inside which engages in a clamping manner in a groove provided in the door closer housing on the adapter. The end cap is pushed onto the front side of the adapter, wherein the attachment profile extends in the groove and holds the end cap at the housing of the door closer in a clamping manner. [0003] Disadvantages of this embodiment are the costs involved in providing the slots in the door closer housing, and the adjustment between the attachment profile of the end cap and the slot of the adapter. [0004] Another disadvantage that actually exists is that there is a gap between the end cap and the closer housing cover, which, depending on the tolerances, presents an unacceptable appearance. [0005] A further disadvantage is that this...

Claims

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Application Information

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IPC IPC(8): E05F3/22
CPCE05F3/00E05F3/22E05Y2201/11E05F3/227E05Y2900/132
Inventor 亚历山大·赫尔维格
Owner DORMAKABA DEUT GMBH
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