PASSENGER BOARDING BRIDGE HAVING APPROACH CONTROL FUNCTION
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United States of America Patent
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Issued Date -
May 12, 2022
app pub date -
Feb 13, 2020
filing date -
Feb 13, 2020
priority date (Note) -
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status (Latency Note)
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Abstract
The passenger boarding includes a rotunda, a tunnel portion, a cab and a first detection device configured to detect an angle of the rotunda from the first axis around an origin point, and a second detector configured to measure a distance of the tunnel from the origin point in the extensible/contractable direction, provided at the tunnel.
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