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Heddle preferably for handling strip-shaped material and method for the production thereof

A belt-shaped and heald technology is applied in the field of manufacturing said heald to achieve the effects of improving stability and reducing manufacturing cost

Active Publication Date: 2015-07-08
GROZ BECKERT KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, other applications for healds for processing strips can firstly arise in technical fields that are under greater price pressure than manufacturers of fiber composite components

Method used

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  • Heddle preferably for handling strip-shaped material and method for the production thereof
  • Heddle preferably for handling strip-shaped material and method for the production thereof
  • Heddle preferably for handling strip-shaped material and method for the production thereof

Examples

Experimental program
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Effect test

Embodiment Construction

[0044] figure 1 and 2 A partitioned region 4 of an embodiment of a heald 1 according to the invention is shown, which consists of two strips 2 and 3 . In the present exemplary embodiment, the two strips 2 , 3 are already provided with embossing points 5 before they are put together, which already function as spacer elements during the manufacture of the heald 1 .

[0045] Between the two strips 2 and 3 are held two structural elements 6 , 7 delimiting said eyelet 8 . In the exemplary embodiment shown, the two structural elements 6 , 7 have fastening elements 9 , 10 which are inserted into recesses 11 , 12 in the two strips 2 , 3 . In the illustrated embodiment, the interstices 11 , 12 are holes which pass through the strip. However, blind holes are also conceivable, which can be realized, for example, as embossments or recesses. Figure 8 , 9 and 11, 12 and 13 also show the following figure 1 and 2 General view or components of the heddle 1. by means of Figure 8 and ...

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PUM

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Abstract

The heddle (1) has strips (2,3) that form heddle shaft. End eyelets are formed on elements (6,7) in between which thread eye (8) is formed. Securing elements are provided for connecting and securing the elements and strips. The strips are connected at connecting points above and below the thread eye. The connecting points are formed at maximum distance from the thread eye, and the maximum distance is provided to be half as far as the distance between thread eye and respective end eyelet closest to connecting point. An independent claim is included for a method for production of heddle.

Description

technical field [0001] The subject of the invention is a heddle, preferably for processing strip-shaped material, and a method for producing the heddle. Background technique [0002] Healds and methods for their manufacture are known. Traditionally, yarn is first woven with wire. Recently, too, strips and heddles have been woven together for the first time. Accordingly, EP 1 795 636 B1 deals with a heald for tape-shaped warp threads. The healds described there are primarily optimized for the production of industrial fabrics, such as for the production of fiber composite materials. [0003] EP 1 795 636 B1 describes a heald which essentially consists of two strips which are arranged parallel to one another and spaced apart. In the gap between the strips there are spacer elements and two rod-shaped structural elements forming the eyelets. The spacer component, but not the rod-shaped structural element forming the eyelet, partly has a fastening element which is correspondi...

Claims

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Application Information

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IPC IPC(8): D03C9/02D03D41/00
CPCD03C9/02D03D41/008D03C9/024D03C9/0608B21F45/08D03C9/06
Inventor C.格特R.格罗斯曼M.古森科
Owner GROZ BECKERT KG
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