Title:
AN AIR PASSENGER BRIDGE DEVICE WITH THE PASSAGE AND THE BEARING STRUCTURE APART
Document Type and Number:
WIPO Patent Application WO/2001/070572
Kind Code:
A1
Abstract:
An air passenger bridge, with the passage and the bearing structure apart from each other, has a rotunda, a movable passage including a first passage and a second passage, a boarding door structure and a lifting structure serving to support the whole body of the bridge. The lifting structure has a drive system. The drive system has a four-wheel device, which is fixed to the lifting structure through a rotating bearing. The first passage has a passage storey and a bearing main braced frame storey. The second passage has a main braced frame and a passage, which are muff coupled with the passage storey and the main braced frame storey of the first passage respectively. The air passenger bridge device of this invention can cover its top and both sides with glass. The structure of this invention is light and has good configuration.
Inventors:
WU JUN (CN)
Application Number:
PCT/CN2001/000317
Publication Date:
September 27, 2001
Filing Date:
March 08, 2001
Export Citation:
Assignee:
WU JUN (CN)
International Classes:
B64F1/305; (IPC1-7): B64F1/305
Domestic Patent References:
| WO2000009395A1 | 2000-02-24 |
Foreign References:
| US5704086A | 1998-01-06 | |||
| US5152370A | 1992-10-06 | |||
| CN1031976A | 1989-03-29 | |||
| US3747147A | 1973-07-24 |
Attorney, Agent or Firm:
LUNG TIN INT'L PATENT & TRADEMARK AGENT LTD. (Tower B Grand Place Huizhong Road Chaoyang
District 1 Beijing, CN)
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