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

fiber composite wheel frame

A fiber composite material and wheel frame technology, which is applied in the directions of wheels, wheels, transportation and packaging made of non-metallic materials. question

Inactive Publication Date: 2016-06-15
ZHONGSHAN FUDA SPORTS EQUIP
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, carbon fiber composite materials are all formed by air blowing, and the interior is hollow, so if the thickness is too small, it is quite easy to break, and if the thickness is increased, it cannot take into account the purpose of light weight. It is soft so it cannot fully and effectively transmit the rider's force or torque to the tire, and it is also prone to cracking due to torsion

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
  • fiber composite wheel frame
  • fiber composite wheel frame
  • fiber composite wheel frame

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The technical contents and features of the present invention will be described in detail below by means of the enumerated embodiments in conjunction with the accompanying drawings, wherein:

[0020] The applicant first explains here that in the embodiments and drawings to be described below, the same reference numerals denote the same or similar elements or structural features.

[0021] Please see first figure 1 , the fiber composite wheel frame 10 provided by the first preferred embodiment of the present invention includes twelve arc-shaped frame bars 20 . see figure 2 and image 3 , each curved frame bar 20 has a foam body 30 and an outer layer 40 of fiber composite material covering the foam body 30 .

[0022] The foam body 30 is made of foam materials, such as Polyurethane (PU for short) or Polycarbonate (PC for short), etc., which have high toughness and impact resistance.

[0023] The outer layer 40 of fiber composite material is made of composite materials s...

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

A wheel frame made of a fibrous composite comprises a plurality of arc-shaped frame strips. Each arc-shaped frame strip is provided with a foaming body made of a foaming material, and an outer fibrous composite layer which wraps the foaming body and is made of the fibrous composite. Connection surfaces are respectively formed at the two ends of each arc-shaped frame strip, the arc-shaped frame strips are connected to be annular through the connection surfaces of the outer fibrous composite layers, and a supporting surface is formed on the connection portion of every two adjacent connection surfaces for the arc-shaped frame strips. The wheel frame made of the fibrous composite is light and can not be broken easily.

Description

technical field [0001] The present invention is related to a wheel frame for installing tires, in particular to a fiber composite wheel frame. Background technique [0002] Please refer to China Taiwan No. I329080 Invention Patent Case, the existing bicycle wheel frame is hollow, and the outside of the wheel frame has a tire groove, which is used to bond or plug tires, and the inside of the wheel frame is used to connect a plurality of spokes The spokes are connected to the flower hub of the bicycle through these spokes, and then driven by the flower hub to rotate. [0003] The material of the wheel frame of a traditional bicycle is iron, and its structure is relatively strong but heavy. In order to reduce the weight of the wheel frame, the material of the wheel frame is mostly changed to aluminum later. However, the traditional aluminum alloy wheel frame has its own production method difficulties in the manufacture of inertial wheel frames, cutter wheels or disc wheels wit...

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 Patents(China)
IPC IPC(8): B60B5/02
Inventor 许秀政
Owner ZHONGSHAN FUDA SPORTS EQUIP
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