Bridging system for allowing vehicles to clear breaches

Details Bridging system for allowing vehicles to clear breaches Bridging system for allowing vehicles to clear breaches

1990-07-05

1991-07-23

Britts, Ramon S.

Bridges

Transportable

14 24, E01D 100

Patent

active

050331450

ABSTRACT:
A bridging system for clearing a breach comprising at least two identical beams rigidly connectable endwise and including each one at least one supporting structure having treadways at the upper portion and two noses pivoted to both ends, respectively, of the supporting structure so that each nose assumes a position folded back onto the structure and a position extended in prolongation of the latter.

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patent: 4920595 (1990-05-01), Fussinger et al.

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