Protection device and road barrier for motorcyclists
US11198981B2 · kind B2 · utility
0Cited by
7References
31Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 11, 2018 |
| Grant date | Dec 14, 2021 |
| Priority date | — |
| Expiry date | Jan 10, 2039 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE01F15/085
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A protection device (5a) for motorcyclists, adapted to be secured to a road safety barrier (1) with a plurality of poles (3) regularly spaced out, the protection device (5a) including a longitudinal beam (6a) and a spacer (7a) extending longitudinally alongside the rear side of at least one part of the beam (6a) and adapted to be secured to the poles, wherein the beam (6a) and the spacer (7a) are assembled together so as to define, in the part of the beam, a longitudinal damping volume (V) with a closed cross-section.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.