Safety toe cap base material structure for work shoes

Inactive Publication Date: 2007-06-07
MY SHUI YUAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0005] The main objective of this creation is to provide a kind of safety toe cap for work shoes that can provide another kind of molding material for increase safety toe cap strength, to make safety toe cap possess high strength structure.
[0006] To achieve the above mentioned objective, this creates a kind of safety toe cap base material structure for work shoes. It is including at

Problems solved by technology

Because the strength is limited and not enough elongation, it is unable to be made as high strength safety toe cap.
Consequently there is a kind of composite lamination molding material 10 as per FIG. 1, by means of strengthen fiber weaved cloth and we

Method used

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  • Safety toe cap base material structure for work shoes
  • Safety toe cap base material structure for work shoes
  • Safety toe cap base material structure for work shoes

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Experimental program
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Embodiment Construction

[0011] As indicated by FIG. 2˜FIG. 4, this invention provide work shoe safety toe cap base material structure 20, allow different strength requirement by choosing at least 3˜5 layers of fiber, and then use pressing method to bond together such fiber layers by hot press and form a base material structure. This invention in practice is using a first fiber layer 22, a second fiber layer 24 and a third fiber layer 26 forming three fiber layers structure, certainly can also rely on using different number of such fiber layers with same method as this invention to form a base material. But we point out clearly that base material apply with and made by same method as this invention is also belong to same technical category as this invention. However, each of such fiber layers 22, 24, 26 bring into practice under this invention comprise of molding filament material from strengthen fiber glass or thermoplastic resin, certainly also can be comprise of molding filament from other composite mate...

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Abstract

This creation is related to safety toe cap for work shoes, especially related to a kind of multi-axial weaving angle, multi-dimensional structure and capable of increasing strength for work shoes with safety toe cap base material structure.

Description

BACKGROUND OF THE INVENTION [0001] (1) Field of the Invention [0002] This creation is related to safety toe cap for work shoes, especially related to a kind of multi-axial weaving angle, multi-dimensional structure and capable of increasing strength for work shoes with safety toe cap base material structure. [0003] (2) Description of the Prior Art [0004] According to known work shoes safety toe cap habitually used, it is by using mixed material such as fiber glass or thermoplastic resin etc. and molding by place it in a mold by hot press or thermoform. Because the strength is limited and not enough elongation, it is unable to be made as high strength safety toe cap. Consequently there is a kind of composite lamination molding material 10 as per FIG. 1, by means of strengthen fiber weaved cloth and weaved mix thermoplastic resin 11 in the center, the top and bottom face are using roving layer of strengthen short fiber glass mix thermoplastic resin 12, attempt using sandwich laminatio...

Claims

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Application Information

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IPC IPC(8): A43B23/08A43B7/32
CPCA43B7/32A43B23/086B29C70/22B29L2031/50
Inventor MY, SHUI-YUAN
Owner MY SHUI YUAN
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