PASSENGER BOARDING BRIDGE INCORPORATING AIR BARRIERS
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United States of America Patent
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Issued Date -
Dec 28, 2023
app pub date -
Jun 23, 2023
filing date -
Jun 23, 2023
priority date (Note) -
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status (Latency Note)
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Abstract
An improved passenger boarding bridge comprises a proximal section such as a rotunda which is connectable to a doored exit of an airport concourse, a distal section such as a cab adapted to dock with a parked aircraft, and at least one tunnel section interposed therebetween. A plurality seals are associated with the various sections and their junctures to extend an environmental envelope of the airport concourse to the parked aircraft. For example, a first plurality of seals may be provided for sealing a juncture of the rotunda section and the tunnel section, and a second plurality of seals may be provided for sealing a juncture of the cab section and the tunnel section. Seals are also associated with each of the rotunda and cab sections.
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