Stabilized pedestal wear plate
US5425312A · kind A · utility
26Cited by
13References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 15, 1991 |
| Grant date | Jun 20, 1995 |
| Priority date | — |
| Expiry date | Jul 15, 2011 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB61F5/32
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A clip-on wear plate to protect the downwardly facing flat surface of the pedestal opening of a railway truck is provided. The wear plate has a first flat surface in contact with the downwardly facing flat surface of the pedestal and an opposed second surface in contact with the bearing adaptor. The first surface is provided with a relatively high coefficient of friction relative to the second surface to an minimize movement of the wear plate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.