Vehicle disc brakes of the liquid cooled type
US4913267A · kind A · utility
37Cited by
9References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 28, 1988 |
| Grant date | Apr 3, 1990 |
| Priority date | — |
| Expiry date | Jul 28, 2008 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16D2069/004
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A rotatable member for a brake of the liquid cooled type comprises a disc provided on opposite sides with annular braking faces. The disc incorporates a plurality of angularly spaced liquid supply slots which extend through the material of the disc and radially outwards from a position inwardly of the inner peripheral edges of the braking faces. A portion at the inner end of each slot is of a circumferential length greater than the remainder of the slot. The member may comprise a braking member for the brake, or it may be separate from the brake and act as a pump member in the form of a turbo disc.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.