Bridges – Transportable
Patent
1995-07-21
1997-04-08
Lisehora, James A.
Bridges
Transportable
14 25, E01D 1512, E01D 2106
Patent
active
056175981
ABSTRACT:
An armored bridge-laying vehicle with a laying device for bridges or bridge sections located one on top of another, wherein a single laying girder is rotatably mounted on a support ring structure on the tower ring. The laying girder is pivotable around a horizontal pivot bearing, and the pivoting is performed by a piston-and-cylinder unit. Telescopic U-shaped girders are arranged inside the laying girder, and the top edges are located in the same plane as the upper chord edges of the laying girder. The bridge elements are laid by a flanged feeding unit, support rollers and a pivotable arm in the rear of the laying girder.
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patent: 3845514 (1974-11-01), Wagner
patent: 4288881 (1981-09-01), Mahncke et al.
patent: 4972538 (1990-11-01), Parramore
patent: 5067191 (1991-11-01), Kinzel et al.
patent: 5179751 (1993-01-01), Wiedeck
Ghering Jan
Kinzel Walter
Lisehora James A.
MAN Gutehoffnungshutte Aktiengesellschaft
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