Arrangement for moving an airplane door swivellably disposed on a supporting arm
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United States of America Patent
Stats
-
Dec 2, 2003
Grant Date -
Oct 3, 2002
app pub date -
Mar 29, 2002
filing date -
Mar 30, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An airplane door is swivellably disposed on a supporting arm, the supporting arm being swivellably disposed on an opening frame of a fuselage, and including a driving device for lifting and lowering the door and another driving device for swivelling the door and the supporting arm. During the movement of the lifting or lowering of the door, the transmission line of the driving device for the swivelling is uncoupled so that it is not unnecessarily mechanically stressed and a jamming of the transmission line therefore basically does not occur.
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