Spacer piece for a guard rail system
US11371198B2 · kind B2 · utility
0Cited by
52References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 22, 2019 |
| Grant date | Jun 28, 2022 |
| Priority date | — |
| Expiry date | Jan 15, 2040 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE01F15/0461
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
The present invention provides a spacer piece for securing a guardrail beam to a support post in a guardrail system, the spacer piece including a breakable portion configured to break preferentially during an impact, and release the beam from the support post.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.