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Fixtures and component assemblies for tamper-resistant fastening

一种固定装置、构件的技术，应用在连接构件、螺纹紧固件、销等方向，能够解决螺栓头松开繁复等问题

Inactive Publication Date: 2018-12-14
AUDI AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this means that when the components are fastened to each other, the screw heads come off as waste and the loosening of the fastening is extremely complicated

Method used

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  • Fixtures and component assemblies for tamper-resistant fastening
  • Fixtures and component assemblies for tamper-resistant fastening
  • Fixtures and component assemblies for tamper-resistant fastening

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] figure 1 The area of ​​the component assembly 1 is shown, which has a first component 2, a second component 3 and at least one fixing device 4. The components 2 and 3 form, for example, a housing for a device not shown here, wherein the components 2 and 3 preferably surround the device after they are fixed to each other, in particular completely surround the device. The fixing device 4 is used to fix the first member 2 on the second member 3 in a tamper-proof manner. In addition, at least one further fixing element 5 can be provided for fixing the components 2 and 3 to each other, wherein the fixing element 5 is designed as a bolt, for example.

[0027] The fixing device 4 is designed in the following manner so that the members 2 and 3 can be easily fixed to each other, but prevent or at least hardly loosen the fixation. In particular, the fixing device 4 is designed so that a prying or prying attempt on the fixing device 4 can be easily seen subsequently, for example by ...

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PUM

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Abstract

A fastening device for fastening a first component to a second component in a tamper-proof manner, includes a screw having an actuation region that can be at least partially arranged in a receptacle of the first component; and a threaded region that is connected to the actuation region and can be connected to the second component in a retaining manner. In addition, the screw includes a security projection which adjoins the actuation region, and is arranged on the side of the actuation region facing away from the threaded region and has latching element that engages with a counter latching element of a covering device of the fastening device, wherein the covering device at least partially covers the receptacle.

Description

Technical field [0001] The present invention relates to a fixing device for fixing a first member to a second member in a tamper-proof manner, wherein the fixing device has a bolt with a bolt that can be at least partially arranged in a receiving portion of the first member The operating area and the threaded area adjacent to the operating area and capable of being in a fixed connection with the second member. The invention also relates to a component assembly. Background technique [0002] In the various component connections of components, such as the first component and the second component, it is desirable to prevent or at least recognize prying of the connection. Prying is understood here in particular as loosening the fixation. For example, the first component and the second component are component parts of the housing, which at least partially, preferably completely surrounds the device, in particular the electrical device. In this regard, the housing prevents persons f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16B35/04F16B21/18F16B35/06F16B5/06
CPCF16B35/042F16B5/0642F16B21/186F16B35/06F16B37/14F16B41/005
Inventor J·霍尼舍尔B·亨尼希
Owner AUDI AG