Railway coupler wear member
US4261472A · kind A · utility
9Cited by
5References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 26, 1979 |
| Grant date | Apr 14, 1981 |
| Priority date | — |
| Expiry date | Sep 26, 1999 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB61G7/06
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A railway vehicle wear member is provided between a pair of relatively movable components of the railway vehicle, wherein such wear member has a rigid planar supporting portion used to support a polymeric antifriction wear material and an extension which comprises the planar supporting portion and is formed in position against one of the relatively movable components to hold the wear member against a particular movement relative to the one component.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.