| 摘要 |
PROBLEM TO BE SOLVED: To provide a boarding bridge which can adjust the width of a passage so as to correspond to the width of the floor portion of the doorway portion of an aircraft, suppress the worry of passengers, and improve the safety. SOLUTION: The boarding bridge 1 has a head 11 which is provided on the tip end portion of a body, and is connected with the doorway portion 23 of the aircraft 13, and an elevating floor portion 69 which is arranged on the doorway portion 23 side of the head 11, and moves an elevate-able floor 75 upward and downward, and forms a connecting passage 84 to be connected to the floor portion 85 of the doorway portion 23 in moving upward, wherein a first elevating plate 109 and a second elevating plate 111 for selectively forming an elongated connecting passage 86 for elongating the width of the connecting passage 84 are provided on the sides of the connecting passage 84. COPYRIGHT: (C)2009,JPO&INPIT
|
