Center supported bond joint
US11041274B2 · kind B2 · utility
0Cited by
21References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 11, 2017 |
| Grant date | Jun 22, 2021 |
| Priority date | — |
| Expiry date | Jul 28, 2038 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE01B11/54
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A center support sleeve for a bonded rail joint bar that includes a body having a head portion, a web portion, and a base portion. The head portion depends from the web portion, which depends from the base portion. The head portion and the base portion are bent in the same direction thereby defining a recess area therebetween. The web portion of the body also defines a plurality of holes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.