Brake lever assembly for railway car
US4534453A · kind A · utility
0Cited by
2References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 17, 1983 |
| Grant date | Aug 13, 1985 |
| Priority date | — |
| Expiry date | Oct 17, 2003 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB61H13/22
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A brake cylinder lever on a railway car is supported in a substantially vertical orientation by a roller mounted on an inclined ramp to bias the brake system toward a "brake off" or nondrag condition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.