Dismountable bridge
US7017219B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 25, 2004 |
| Grant date | Mar 28, 2006 |
| Priority date | — |
| Expiry date | Feb 25, 2024 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE01D15/133
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A dismountable bridge, having two track carriers which, viewed in the longitudinal direction of the bridge, are divided into several identical modules, in which case the two track carriers are each spanned by a vault and are suspended at the latter. The vaults are divided into several modules in the longitudinal direction of the bridge and are adapted in their modular division to the modular division of the track carriers. The vaults and the track carriers are equipped at their ends with end pieces. The modules of the vaults have mutually identical constructions and the end pieces of the vaults are connected in a torque-resistant manner with the end pieces of the respective track carriers. The end pieces are constructed such that they are capable of compensating the length differences between the track carriers and the vaults in the case of different bridge lengths.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.