Air passenger stair or bridge with an approximately U-shaped portal frame disposed at the front of the air passenger stair or bridge for receiving a canopy roof
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United States of America Patent
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Mar 7, 2017
Grant Date -
Nov 20, 2014
app pub date -
May 19, 2014
filing date -
May 18, 2013
priority date (Note) -
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Abstract
An air passenger stair or an air passenger bridge (1) with an approximately U-shaped portal frame (3) disposed on the front end of the air passenger stair or bridge (1) for receiving a canopy roof (10), the canopy roof comprising at least one bellows (5) and an actuation device (9) for the bellows, wherein, in order to connect at least the actuation device (9) of the canopy roof (10) with the portal frame (10), an adapter device is disposed on the portal frame (3).
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