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Class Information
Number: 14/2.4
Name: Bridges > Transportable
Description: Bridge intended to span between a first and second land mass (or associated base), which bridge is movable to a site to be spanned.










Sub-classes under this class:

Class Number Class Name Patents
14/2.6 Floating 34
14/2.5 Having launching means 45


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
5724691 Deployable bridge assembled from individual components Mar. 10, 1998
5697754 Automatic ramp car with hydraulically powered elements Dec. 16, 1997
5655472 Asymmetric bridge Aug. 12, 1997
5617598 Armored bridge-laying vehicle with laying means Apr. 8, 1997
5603134 Portable bridge system Feb. 18, 1997
5553341 Roller carriage for portable bridges Sep. 10, 1996
5526544 Deployable bridge Jun. 18, 1996
5519909 Trough bridge comprising nestable modules May. 28, 1996
5507057 Bridge section shifting drive for a bridge laying apparatus Apr. 16, 1996
5504956 Guide groove at bridge sections or the like of portable bridges and method for repairing the same Apr. 9, 1996
5491861 Portable, demountable bridge of aerial point to ford rivers, chasms and the like Feb. 20, 1996
5457836 Deployable bridge and apparatus for laying the same Oct. 17, 1995
5443584 Deployment vehicle for a deployable bridge Aug. 22, 1995
5423101 Dismountable bridge with tension elements and adjustable boom Jun. 13, 1995
5414885 Transportable bridge May. 16, 1995
5363527 Spanning beam structure for clearing breaches by vehicles Nov. 15, 1994
5331700 Bridging system consisting of track supports Jul. 26, 1994
5325557 Portable, demountable bridge to ford rivers and the like Jul. 5, 1994
5307533 Modular bridges May. 3, 1994
5297308 Deployable bridge Mar. 29, 1994
5293658 Separable bridge Mar. 15, 1994
5261138 Method for installing a bridge having a modular structure Nov. 16, 1993
5179751 Vehicle for laying dismountable bridges Jan. 19, 1993
5173981 Bridge construction kit and bridge elements included therein Dec. 29, 1992
5107561 Bridge laying device Apr. 28, 1992
5105494 Continuously moving highway reconstruction device Apr. 21, 1992
5103523 Bridge having a modular structure and a launching method for the installation thereof Apr. 14, 1992
5097558 Prestress retention system for stress laminated timber bridge Mar. 24, 1992
5067191 Bridge layer Nov. 26, 1991
5063630 Movable bridge and system for laying the bridge Nov. 12, 1991
5062174 Portable ramp Nov. 5, 1991
5042957 Moving type three-dimensional road Aug. 27, 1991
5042102 Deployable bridge Aug. 27, 1991
5042101 Collapsible bridge Aug. 27, 1991
5033145 Bridging system for allowing vehicles to clear breaches Jul. 23, 1991
5018630 High-capacity lift crane assembly May. 28, 1991
4972539 Automatic-assembly bridge, ramp and the like Nov. 27, 1990
4972538 Launching apparatus for transportable bridges Nov. 27, 1990
4965903 Modular bridge Oct. 30, 1990
4962556 Lightweight, collapsible bridge module, and system with deployment and retrieval trailer Oct. 16, 1990
4953249 Modular overpass or raised parking structure Sep. 4, 1990
4951946 Portable folding game ramp Aug. 28, 1990
4920595 Solid bridge kit May. 1, 1990
4853998 System for spreading and depositing a spanning beam from a vehicle such as an armored vehicle of the engineer corps for clearing an obstacle Aug. 8, 1989
4825492 Rapid deployment stationary bridge May. 2, 1989
4742590 Bridging kit May. 10, 1988
4722108 Bridge arrangement Feb. 2, 1988
4698866 Mobile bridge structure having a plurality of ramp modules Oct. 13, 1987
4681482 Rollable temporary roadway and apparatus for rolling up an installed temporary roadway Jul. 21, 1987
4662020 Combined trailer and vehicle bridge May. 5, 1987

1 2 3










 
 
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