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

Friction member for bicycle brake

A technology of friction components and bicycles, applied in the field of friction components, can solve the problems of high manufacturing cost of metal pads and low yield of metal plates

Active Publication Date: 2016-05-04
SHIMANO INC
View PDF5 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The manufacturing cost of metal pads is higher than that of resin pads, mainly because of the low yield of metal plates

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
  • Friction member for bicycle brake
  • Friction member for bicycle brake
  • Friction member for bicycle brake

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0053]A method of manufacturing the friction member 10 of a bicycle brake as one example of a bicycle component will now be described. As shown in FIG. 1( a ), the manufacturing method of the friction member 10 includes forming a powder compact CB including at least three kinds of powders P1 , P2 and P3 , and subjecting the powder compact CB to combustion synthesis. Combustion synthesis can be called self-propagating high-temperature synthesis. The at least three powders P1, P2 and P3 are reactants in the combustion synthesis. The friction member 10 containing an intermetallic compound (for example, a Cu—Ti-based intermetallic compound) was manufactured by combustion synthesis. In the present embodiment, the friction member 10 contains TiCu, Ti 2 Cu, Ti 3 Cu 4 、Ti 2 Cu 3 and TiCu 4 At least one of them is an intermetallic compound. The friction member 10 may also contain TiC and Cu 3 Ti 3 at least one of O.

[0054] The friction member 10 produced by combustion synt...

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

PropertyMeasurementUnit
diameteraaaaaaaaaa
diameteraaaaaaaaaa
diameteraaaaaaaaaa
Login to View More

Abstract

A friction member for a bicycle brake that is obtained through combustion synthesis is disclosed. One example of the bicycle brake friction member includes an intermetallic compound, which is obtained from a first metal and a second metal, and a metal phase, which is obtained from the first metal.

Description

[0001] Cross References to Related Applications [0002] This application is based upon and claims priority to prior U.S. Patent Application Serial No. 14 / 521472, filed October 23, 2014 and claims prior U.S. Patent Application Serial No. 14 / 583 / 193, filed December 26, 2014 Priority of , the entire contents of which are incorporated herein by reference. technical field [0003] The present invention relates to bicycle components, and in particular to friction members for bicycle brakes. Background technique [0004] The physical properties required for bicycle components vary depending on the type of bicycle component. Some bicycle components require satisfactory tensile strength. Some bicycle components require satisfactory wear resistance. Other bicycle parts require satisfactory tensile strength and satisfactory abrasion resistance. [0005] When a brake lever is operated, the bicycle brake moves a friction member and generates a braking force from friction of the fric...

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): B22F3/23B22F5/00F16D65/02
CPCC22C32/0021C22C32/0052B22F2998/10F16D2200/0004F16D69/027C22C1/047C22C1/05B22F3/02B22F3/23
Inventor 岩井亨宗和诚
Owner SHIMANO INC
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