Device for braking a vehicle wheel
US4223769A · kind A · utility
4Cited by
5References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 20, 1978 |
| Grant date | Sep 23, 1980 |
| Priority date | — |
| Expiry date | Oct 20, 1998 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16D2055/0058
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
This device, which is intended to brake a wheel of a vehicle rotated by a ive shaft carrying at its free end an epicyclic train reducer housed in a casing, is characterized in that it is fixed on the outer face of the bottom of the casing and comprises a watertight case enclosing at least one friction disc interlocked in rotation with the sun wheel of the reducer, as well as an annular plate for moving the disc axially and applying it against at least one internal friction surface, this plate being itself axially movable towards the disc under the action of control means situated inside the casing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.