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Roller brush and method for production thereof

A technology of rolling brushes and bristles, applied in the field of rolling brushes and their production, can solve the problems such as the inability to guarantee the sameness of material types, and achieve the effect of high corrosion resistance

Inactive Publication Date: 2008-09-24
沃勒工业用刷技术有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Furthermore, especially in such roller brushes, the class identity of the materials used cannot be guaranteed, since the retaining profile must be made of metal

Method used

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  • Roller brush and method for production thereof
  • Roller brush and method for production thereof
  • Roller brush and method for production thereof

Examples

Experimental program
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Effect test

Embodiment Construction

[0023] figure 1 The helical winding of a continuously produced strip brush 1 is shown, wherein a holding profile 2 made of plastic accommodates a bristle assembly 3 . The strip brush 1 is wound on the winding pin 4 . With the increase of the axial length of the roller brush 5, the roller brush 5 can be pushed out on the axial length of the winding pin 4, because with the winding, the sides 6, 7 of the retaining profile 2 are glued and / or welded to each other, and at the same time Compared figure 2 , thus forming a self-supporting roller so that it does not use a core.

[0024] The method according to the invention also makes it possible to produce roller brushes 5 of any desired axial length, since the continuously produced roller brushes need only be cut to length in a simple manner.

[0025] The bonding of the sides 6 , 7 can be effected by means of a suitably formed device 8 , for example under the action of pressure and / or heat.

[0026] figure 2 An axial section th...

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PUM

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Abstract

The invention relates to a method for the production of a roller brush, wherein, in a first method step, extrusion of a retainer profile (2) made from a plastic is carried out, which forms a strip brush (1) as intermediate product by the fitting (3) with bristles, and, in a further method step, the spiral winding of the strip brush (1) onto a winding pin (4) is carried out with gluing and / or welding of adjacent lateral surfaces (6, 7) of retainer profiles (2) to form a roller brush (5).

Description

technical field [0001] The present invention relates to a rolling brush and a production method thereof. Background technique [0002] Roller brushes are known and proven in various embodiments. Roller brushes are produced in a number of ways by sewing or punching and clamping the bristle assembly within a pre-perforated brush body. Here, the assembly density is limited by the maximum specified number of holes. [0003] The axial length of this roller brush is also determined by the length of the rollers. [0004] In an alternative production method, the strip brush is wound helically onto the roller brush bundle with a metal retaining profile holding the bristle assembly. In order to ensure that this rolling brush has sufficient stability, the retaining profile is welded. Because this will be done with welding equipment, the internal diameter must be sufficiently large for industrial manufacture of such roller brush bundles. The winding pin must also have a correspondi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A46B3/00B05C17/02
CPCA46B3/06A46D3/00A46B3/18B05C17/02
Inventor 鲁多夫·布伦肯
Owner 沃勒工业用刷技术有限责任公司
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