Aircraft passenger boarding bridge having a stepless passage
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United States of America Patent
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Jul 28, 2015
Grant Date -
Mar 26, 2015
app pub date -
Feb 21, 2013
filing date -
Feb 21, 2012
priority date (Note) -
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Abstract
The passenger boarding bridge includes a first tunnel including a first fixed passage on which a passenger walks; and a second tunnel including a second fixed passage on which the passenger walks, the first tunnel being inserted into the second tunnel from one end side of the second tunnel, the second tunnel having another end side connected to a cab, the second fixed passage being fixed to the another end side. The second tunnel includes a movable passage including multiple plate floor members in a chain manner, the movable passage having one end fixed to the second fixed passage of the second tunnel in a pivotable manner. Accordingly, a passenger boarding bridge in which a passage level difference is eliminated at a joint part between an inner tunnel and an outer tunnel can be realized.
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