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

Method for manufacturing brake disc, support bell for brake disc and brake disc

A bell-shaped, brake band technology, applied in the direction of brake components, brake discs, brake types, etc., to solve problems such as increasing storage and transportation volume and weight

Active Publication Date: 2017-03-08
PETROCERAMICS
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this solution involves undesired costs for installing and removing the steel plates, while increasing the volume and weight for storage and transportation

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
  • Method for manufacturing brake disc, support bell for brake disc and brake disc
  • Method for manufacturing brake disc, support bell for brake disc and brake disc
  • Method for manufacturing brake disc, support bell for brake disc and brake disc

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0046] With reference to the accompanying drawings, a composite brake disc is fully indicated with reference numeral 1 and comprises a bell 2 made of a first material, preferably sheet metal, in particular steel or aluminum alloy, and comprises Brake band 3 made of a second material, eg cast iron, aluminum alloy or fiber reinforced ceramic material.

[0047] The bell 2 has a connection 7 for connecting the brake disc 1 to the hub of the vehicle and a coupling 8 for connecting the bell 2 to the brake band 3 . The connecting portion 7 of the bell 2 is shaped as a cup having a tubular side wall 4 substantially coaxial with the axis of rotation (generally the axis of symmetry) 5 of the brake disc 1 and having transverse to the side wall 4 and preferably The bottom wall 6 is substantially perpendicular to the axis of rotation 5 . A coupling portion 8 is generally formed at the end of the side wall 4 opposite to the bottom wall 6 .

[0048] Brake band 3 ( Figure 3A to Figure 3C ...

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 method for manufacturing a composite brake disc (1), the method comprising shaping a bell (2) by deep drawing of a metal sheet (20); in the surface of the bottom (24) of the metal sheet (20) forming at least one groove (22) and then pushing the base (24) relative to the outer portion (25) in a counter-forming direction (23) opposite to the stretching direction (20); attaching the brake band (3) to the bell shape (2).

Description

technical field [0001] The object of the invention is a method for producing a composite brake disc of a motor vehicle, in other words a method for producing a brake disc, a brake band and a support bell made of different materials. Support bells for composite discs as well as composite brake discs also form the object of the invention. Background technique [0002] Composite brake discs are generally known, for example from US2007 / 284200A1. Since the brake band is separated from the supporting bell, composite brake discs may optimize the components both in terms of methods and materials to obtain each component for a specific application (mechanical, thermal and frictional). Thus, for example, it is possible to combine a brake band made of cast iron with good friction and thermal conductivity properties with a support bell made of steel sheet with high mechanical strength and low weight. [0003] The prior art support bell has a coupling portion adapted to connect the bel...

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
IPC IPC(8): F16D65/12B21D22/20
CPCB21D22/20B21D53/88F16D65/12F16D2065/1316F16D2250/0023Y10T29/49826
Inventor 马西米利亚诺·瓦莱
Owner PETROCERAMICS
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