Apparatus for making an annular friction liner
US6454555B1 · kind B1 · utility
4Cited by
12References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 14, 2000 |
| Grant date | Sep 24, 2002 |
| Priority date | — |
| Expiry date | Mar 14, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/1036
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An annular friction liner, especially for use in a friction device of a motor vehicle, is made by an apparatus including a pair of adjacent conical rolls, a helical guide and a device for trimming a length of the continuous ring whereby a straight strip of friction material, having a width substantially equal to the required final width of the liner, is deformed into a continuous ring.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.