Lock mechanism for service brake
US4218936A · kind A · utility
14Cited by
14References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 21, 1978 |
| Grant date | Aug 26, 1980 |
| Priority date | — |
| Expiry date | Jun 21, 1998 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/20708
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A foot-operated brake pedal carries a foot-operated pawl operative for locking the pedal in a brake-engage position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.