Method of enlarging the space beneath a masonry arch bridge, and a masonry arch bridge

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10011962
APP PUB NO 20170067215A1
SERIAL NO

15308010

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Abstract

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A method of enlarging the space beneath a masonry arch bridge which includes a masonry arch and a spandrel wall at each end of the masonry arch includes forming a movable portion of the masonry arch bridge by cutting the spandrel walls to form a cut on each side of the masonry arch. A lifting force is applied to the masonry arch to raise the masonry arch to a raised position. The masonry arch is then secured in the raised position.

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Patent Owner(s)

Patent OwnerAddress
SOLETANCHE FREYSSINET S A S92500 RUEIL-MALMAISON

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bennett, Kevin John Buckinghamshire, GB 1 2
Harvey, William John Exeter, GB 1 2

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