Brake piston with steel core and phenolic outer layer
US8561762B2 · kind B2 · utility
7Cited by
20References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 3, 2009 |
| Grant date | Oct 22, 2013 |
| Priority date | — |
| Expiry date | Dec 25, 2031 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16D2200/0034
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A brake piston may include a steel core and a phenolic outer layer that may be overmolded to the steel core.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.