E - Fixed Constructions – 01 – D
Patent
E - Fixed Constructions
01
D
14/1
E01D 21/00 (2006.01) E01D 21/10 (2006.01)
Patent
CA 1273456
ABSTRACT The launching apparatus, including a stayed metallic beam, is provided with two poles, one of which rests on the plank in correspondence of the last pier of the already formed bridge and the other rests on a cantilever end of said bridge length, bracket-like projecting beyond said pier; between the two poles connection stays are provided parallel to each other, either horizontal or inclined, whereas inclined stays are anchored at each of the two poles and at the corresponding length of the metallic beam which is external to the pair of poles.
495346
Fetherstonhaugh & Co.
Macchi Romualdo
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