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Film for increasing friction between two non-positive connection components

A technology of locking connection and increasing friction, which is applied in the field of connection system, manufacture of the film, and two components of motor vehicles, which can solve the problems of complex equipment, high cost, etc.

Active Publication Date: 2021-06-08
BAYERISCHE MOTOREN WERKE AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, relatively expensive and complex equipment is required for this

Method used

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  • Film for increasing friction between two non-positive connection components
  • Film for increasing friction between two non-positive connection components

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0046] figure 1 A schematic diagram of the method according to the invention for producing the film 1 according to the invention is shown.

[0047] First, the matrix 3 is produced, for example from plastic. A plurality of hard particles 4 are to be inserted into this matrix.

[0048] figure 1 The diagram in shows a spraying method in which hard particles 4 are accelerated. When the hard particles 4 impinge on the matrix 3 , they penetrate at least partially into the matrix 3 and are thus fixed in the matrix 3 .

[0049] As an alternative to the spraying method, it is also possible to deposit hard particles 4 on the substrate 3 and to increase the pressure on the hard particles 4 on the substrate 3 . This is achieved, for example, by rolling hard particles 4 . Hard particles 4 can also penetrate into the matrix in this way.

[0050] It is in particular provided within the scope of the invention that the hard particles 4 are not connected to the matrix by means of an adhes...

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PUM

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Abstract

The invention relates to a film ( 1 ) for being arranged between two non-positively connected components ( 2 ), in particular vehicles, and for increasing friction, comprising a support substrate ( 3 ) and a plurality of components arranged on the film ( 1 ) Hard particles (4) within a matrix (3).

Description

technical field [0001] The invention relates to a film arranged between two non-positively connected components. In this case, the film increases the friction between the two components. In particular, these are two components of the motor vehicle. Furthermore, the invention relates to a method for producing the film, a method for connecting two components and a connecting system. Background technique [0002] The prior art discloses methods for applying hard particles to component surfaces in order to increase the friction value (coefficient of friction). For example, hard particles are mixed with a binder such as lacquer and applied to the corresponding surface. The disadvantage in this case is the handling of the paint material and the necessary curing time. [0003] Alternatively, the hard particles can also be applied directly to the component surface in a spraying method, for example using the so-called plasma-grip method. However, relatively expensive and complex...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16B2/00C09J7/20
CPCF16B2/005C09J7/20B32B7/12B32B37/182B32B2250/03B32B2605/00
Inventor H·V·裴
Owner BAYERISCHE MOTOREN WERKE AG
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