Pedestal wear plate
US4428303A · kind A · utility
37Cited by
6References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 28, 1981 |
| Grant date | Jan 31, 1984 |
| Priority date | — |
| Expiry date | Sep 28, 2001 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB61F15/06
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A clip-on wear plate for protecting the downwardly facing surface in the pedestal opening of a side frame of a railway truck. The wear plate is especially adapted to be used on worn pedestal surfaces and comprises either a pair of separate plates or a plate with a central portion removed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.