Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Multi-layer combined ultra-high molecular weight polyethylene fiber bulletproof plate

A technology of ultra-high molecular weight and polyethylene fibers, applied to the structure of armor plates, etc., to achieve the effects of low fiber density, long flex life, and high mechanical strength

Pending Publication Date: 2021-11-16
武汉奥利维亚科技有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a multi-layer combined ultra-high molecular weight polyethylene fiber bulletproof plate, which has the advantages of thin thickness and flexible combination according to the use environment, and solves the problems of the above-mentioned background technology

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Multi-layer combined ultra-high molecular weight polyethylene fiber bulletproof plate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] see figure 1 , a multi-layer composite ultra-high molecular weight polyethylene fiber bulletproof sheet, comprising a bullet-resisting panel 1, an inner layer A2, an inner-liner B3 and an inner lining panel 4, and the bomber-resisting panel 1 and the inner lining panel 4 are made of ultra-high molecular weight Made of polyethylene fiber material, the bombardment panel 1 and the inner lining panel 4 are woven at five degrees of warp and wef...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the technical field of protection plates, and discloses a multi-layer combined ultra-high molecular weight polyethylene fiber bulletproof plate. The multi-layer combined ultra-high molecular weight polyethylene fiber bulletproof plate comprises a bulletproof panel, an embedded layer A, an embedded layer B and a lining panel, grooves are pressed in the middles of the edges of the back faces of the bulletproof panel, the embedded layer A and the embedded layer B, clamping plates are adhered to the middle parts of the edges of the front surfaces of the embedded layer A, the embedded layer B and the lining panel, and the bulletproof panel, the embedded layer A, the embedded layer B and the lining panel are laminated and combined through the grooves and the clamping plates. According to the multi-layer combined type ultra-high molecular weight polyethylene fiber bulletproof plate, the bulletproof performance is improved and the surface density is reduced through the sequential step-by-step multi-layer combined clamping structure of the bulletproof panel, the embedded layer A, the embedded layer B and the lining panel, and the defects that an existing single-layer bulletproof plate is too large in thickness, high in surface density and heavy in weight are overcome; and the embedded layer A and the embedded layer B can be flexibly replaced according to different requirements, so that the production is simplified, the operation is convenient, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of protective plates, in particular to a multi-layer combined ultra-high molecular weight polyethylene fiber bulletproof plate. Background technique [0002] At present, the bulletproof mechanism of single-layer ultra-high molecular weight polyethylene fiber bulletproof sheet is mainly: when the fiber is impacted, it will quickly spread the shock wave energy, absorb the fracture energy when the fiber breaks, slip between layers, and the overall bending deformation of the sheet. All of these mechanisms must absorb energy, and these mechanisms together exhaust the kinetic energy of the warhead (or fragments), thereby achieving the purpose of bulletproofing. [0003] The current single-layer ultra-high molecular weight polyethylene fiber bulletproof sheet is too thick, with high surface density and heavy weight, and in order to meet the requirements of different bulletproof levels, it is necessary to make bulle...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F41H5/04
CPCF41H5/0485
Inventor 刘泠杉
Owner 武汉奥利维亚科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com