A passenger boarding bridge which allows maintenance to be easily carried out is provided. A passenger boarding bridge of the present invention comprises a first walkway section (11A) constituting a walkway of an inner tunnel (1) of adjacent tunnels (1, 2) of an extendable and retractable tunnel section (TN); and a second walkway section (22) constituting a walkway of an outer tunnel (2) of the adjacent tunnels, the walkway of the outer tunnel including a plurality of floor members which are arranged in the front-rear direction and are coupled to each other. The second walkway section (22) includes the plurality of floor members supported by an endless string-shaped member supported so that the string-shaped member is rotatable. A walkway surface of the first walkway section (11A) of the inner tunnel (1) and a walkway surface of the second walkway section (22) of the outer tunnel (2) are at a predetermined equal height position. In a case where the tunnel section (TN) is retracted, the string-shaped member of the second walkway section (22) is guided so that the floor members are moved down to an underside of the inner tunnel (1), and in a case where the tunnel section (TN) is extended, the string-shaped member of the second walkway section is guided so that the floor members are moved up from the underside of the inner tunnel.
PASSENGER BOARDING BRIDGE
FLUGGASTBRÜCKE
PASSERELLE TÉLESCOPIQUE POUR PASSAGERS
2020-10-21
Patent
Electronic Resource
English
IPC: | B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |
LEVELING MECHANISM FOR PASSENGER BOARDING BRIDGE, AND PASSENGER BOARDING BRIDGE
European Patent Office | 2021
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