Joint equipment and boarding bridge having the same
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United States of America Patent
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Oct 15, 2013
Grant Date -
Oct 27, 2011
app pub date -
Apr 25, 2011
filing date -
Apr 26, 2010
priority date (Note) -
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status (Latency Note)
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Abstract
A joint equipment of a boarding bridge is provided, which is suitable for joining with a downwardly turned boarding gate of the aircraft and includes a floor frame having a concave notch at its front end; a first floor arranged at the opening of the concave notch; a sliding plate arranged under the first floor and slidable with respect to the first floor through a slide device arranged under the sliding plate; a joining plate rotatably connected in the front end of the sliding plate; a pair of front cover plates rotatably connected to the joining plate respectively; a pair of rear cover plates rotatably connected to the first floor, wherein the front cover plates are partly lapped over the rear cover plates respectively; an activating device for operating sliding movement of the sliding plate; and a pair of turning mechanisms for turning the pairs of the front and the rear cover plates respectively with respect to the joining plate and the first floor.
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