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Repeating unit, multi-needle machine and method for manufacturing reinforced material

A repeating unit and machine technology, applied in the direction of sustainable manufacturing/processing, acupuncture machines, household components, etc., can solve the problem of increasing the weight of components

Active Publication Date: 2017-06-16
AIRBUS DEFENCE & SPACE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This has the effect that after infusion with resin the hole regions not filled with fibers are filled with resin, which can lead to an increase in the weight of the finished component

Method used

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  • Repeating unit, multi-needle machine and method for manufacturing reinforced material
  • Repeating unit, multi-needle machine and method for manufacturing reinforced material
  • Repeating unit, multi-needle machine and method for manufacturing reinforced material

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Embodiment Construction

[0051] The depictions in the figures are schematic and not to scale.

[0052] In the following description of figures, if the same reference numerals are used in different figures, they indicate identical or similar elements. However, identical or similar elements can also be identified by different reference signs.

[0053] figure 1 Shows a repeating unit 100 of a delivery device for a multi-needle machine for arranging a semi-finished textile product 2 along a periodically extending, for example corrugated, trapezoidal, zigzag or other non-linearly extending track about its main extension Directions alternately have positive and negative slopes.

[0054] The repeating unit 100 is provided for loading into the delivery device of the multi-needle machine 200 (see image 3 ) and is configured in such a way that it can be placed on the shaft 12 of a multi-needle machine.

[0055] By means of this repeating unit, a desired periodic or at least up-and-down (or reciprocating) r...

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Abstract

The invention relates to the manufacture of reinforced materials, such as reinforced foams or reinforced textiles. The multi-needle machine (200) is provided with a plurality of repeating units (100) arranged in series, which are able to move the push rod (1) and the pin (5) towards and past each other along a circular track, so that Stretch the semi-finished textile product (2). This makes it possible to reinforce components with curved surfaces.

Description

[0001] This application claims priority from German Patent Application No. 10 2013 111 794.5 filed on October 25, 2013, the content of which is incorporated herein by reference. technical field [0002] The present invention relates to the manufacture of reinforcement materials. In particular, the present invention relates to repeating units for the front-end equipment of multi-needle machines for setting textile semi-finished products, such as fibres, threads or Roying, to multiple Needle machines, relating to the use of multi-needle machines for the manufacture of reinforced foam materials, reinforced textiles or combinations thereof, relating to the use of multi-needle machines for the manufacture of structural components for vehicles, relating to the use of multi-needle machines for the manufacture of wind power plants Applications of blades and related methods for the manufacture of reinforced foams, reinforced textiles, or combinations thereof. Background technique ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C70/24B29L31/08B29L31/30D05B93/00B29K105/04
CPCB29K2105/04B29L2031/085B29L2031/30B29C70/086B29C70/24Y02P70/50D04H18/02
Inventor 格列戈尔·克里斯蒂安·恩德雷斯汉斯-于尔根·韦伯
Owner AIRBUS DEFENCE & SPACE