Components for rail fastening assembly
US8286891B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 4, 2007 |
| Grant date | Oct 16, 2012 |
| Priority date | — |
| Expiry date | Apr 9, 2028 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE01B9/303
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A component for use in a rail fastening assembly, the assembly comprising a railway rail fastening clip having a first part for bearing on a railway rail and a railway rail clip anchoring device for retaining the railway rail clip, comprises a first portion adapted to receive a lateral load from the rail when located between a substantially upright face of the rail clip anchoring device and the side of the foot of an adjacent railway rail when the assembly is in use. The component further comprises a second portion for receiving a second bearing part of the railway rail clip. The first portion and the second portion of the component are spaced apart and interconnected by a connection portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.