Method for replacing sloped cables, and temporary hanger for replacing sloped cables

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United States of America Patent

PATENT NO 9021644
APP PUB NO 20150052694A1
SERIAL NO

14349051

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Abstract

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A plurality of movable temporary hangers 7 are placed on a stay cable 4B hung in tension above a target stay cable 4C, and then the target stay cable 4C is held on a lower portion of the temporary hangers 7. Then, the target stay cable 4C held with the temporary hanger 7 is detached from a bridge deck 3 and a main tower 2. Then, the target stay cable 4C and the temporary hangers 7 holding the target stay cable 4C are moved toward the bridge deck 3 and removed.

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Patent Owner(s)

Patent OwnerAddress
IHI INFRASTRUCTURE SYSTEMS CO LTDSAKAI-KU SAKAI-SHI OSAKA 5900977

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kawabata, Satoshi Osaka, JP 5 42
Nakamura, Yoshihiko Osaka, JP 68 2553
Yabuno, Masashi Osaka, JP 5 11

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