Patents in subclass Bridges/Abutments And Anchorages
Parent class: Bridges
| Number | Patent title | Issue Date |
|---|---|---|
| 07017219 | Dismountable bridge 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... |
03/28/2006 |
| 06745421 | Abutment with seismic restraints An abutment especially adapted for use with a bridge is provided which incorporates lateral containment elements which prevent undesirable lateral shifting or movement of the bridge during a seismic event. The lateral containment elements... |
06/08/2004 |
| 06682259 | Structure having an insulated support assembly A structure for supporting a road along a road axis over an underpass space spanned by the structure. The structure includes two footings underlying the road with each support assembly being securely mounted to the earth. The structure... |
01/27/2004 |
| 06243994 | Joint for pre-cast concrete twin-leaf arch sections A joint for pre-cast concrete twin-leaf arch sections is self-aligning when the two arch sections are initially brought into abutting contact with each other. The joint provides a rigid connection between the twin units and is achieved on... |
06/12/2001 |
| 06234716 | Underground structural work including prefabricated elements associated with piles and a process for its production An underground structural work, particularly for forming tunnels, underpasses, carparks or the like, includes a pair of containment structures which extend along two opposite sides of the work. These structures include pile elements... |
05/22/2001 |
| 06205605 | Method of construction of a vault, bearing piece and half-shell for construction of the vault Method of construction of a vault, in which at least two half-shells (1-8; 60) are brought to bear against one another by means of at least two bearing pieces (30, 50; 70) which are mated and, each half-shell (1-8; 60) comprising an upper... |
03/27/2001 |
| 6018834 | Method for building a bridge and bridge built according to said method Method for building bridges and bridge built according to the method especially a girder bridge with one, two or more girders or longitudinal beams resting on supports at abutments or the like. The novelty lies therein that the girder or... |
02/01/2000 |
| 5549418 | Expanded polystyrene lightweight fill The present invention includes a structure formed on an earthen surface.The structure includes an abutment, a bridge, a plurality of foam blocks,and a pavement structure. The abutment is constructed on the earthensurface. The abutment and the... |
08/27/1996 |
| 5495631 | Bridge module A module for constructing a modular bridge suitable for use in both a dryspan and a floating role comprising a buoyant structure havinginterconnection apparatus for connecting the module end to end to anadjacent similar module to form a bridge and... |
03/05/1996 |
| 5216773 | Method of formation and installation of a floating bridge A method for fabricating and installation of a floating bridge or the likeprovides that a bridge superstructure is supported by a number of pontoonsand has opposite ends anchored to shore fundaments. Prefabricated pontoonsare positioned successively... |
06/08/1993 |