Airplane passenger gangway ladder or boarding bridge sealing device

A technology for aircraft passengers and sealing devices, which is applied in the directions of ground devices, aircraft parts, transportation and packaging, etc., can solve the problems of complicated fixing of fabrics in the transition part, and achieve the effect of reliable maintenance.

Inactive Publication Date: 2007-02-21
HUBNER GMBH
View PDF3 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] All in all this means that, according to the prior art, the fastening of

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Airplane passenger gangway ladder or boarding bridge sealing device
  • Airplane passenger gangway ladder or boarding bridge sealing device
  • Airplane passenger gangway ladder or boarding bridge sealing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] according to figure 1 with 2 , Aircraft passenger gangway or boarding bridge sealing device 1 comprises a portal frame 2 and a flexible frame 3 which receives at the end side a shock absorber 4 made of an elastically yielding material such as foam rubber. Between the door-shaped frame 2 and the flexible frame 3, a folded bellows 5 is supported. The bellows 5 are U-shaped in outline, like the flexible frame 3 and the door frame 2 , and straddle the transition floor generally indicated by 10 . In the area of ​​the bottom of the two branches 5a of the bellows 5, the bellows has a plurality of bellows rings 6 arranged one behind the other, which are accommodated by guide rails 7, wherein the guide rails 7 are fastened at the end sides on the one hand to a flexible On the frame 3, on the other hand be fixed on the aircraft passenger gangway or boarding bridge itself or be fixed on the portal frame 2.

[0022] figure 2 Details in X in image 3 with 4 in detail, where ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The present invention relates to an airplane passenger gangway ladder or boarding bridge sealing device. The sealing device comprises a vestibule diaphragm crossing over the bottom of the transition part, wherein the vestibule diaphragm is provided with a flexible frame (3) on the end of the opening, and the flexible frame (3) is equipped with a buffer (shock absorber) made of elastic yield material, the transition part from the flexible frame (3) to the vestibule diaphragm is arranged with fabrics (40) which is connected with the vestibule diaphragm on one side and connected with the flexible frame (3) on the other side, wherein the fabrics (40) is fixed on the flexible frame (3) by a clamp (50).

Description

technical field [0001] The invention relates to a sealing device for an aircraft passenger gangway or boarding bridge (Fluggastbrücke), said sealing device comprising a bellows mounted astride a transition floor, wherein said bellows has a flexible frame at its open end, Wherein the flexible frame has a buffer (shock absorber) made of an elastically yielding material, wherein in the transition from the flexible frame to the bellows there is a transition fabric, which on one side can be It is connected with the bellows, and connected with the flexible frame on the other side. Background technique [0002] Aircraft passenger ramps or boarding bridges are well known. They are used as the entry section of the aircraft. Such an aircraft gangway or boarding bridge has an extendable bellows, which bridge the intermediate space between the aircraft's passenger gangway or boarding bridge and the aircraft, thereby protecting boarding personnel from the weather. The bellows are subs...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B64F1/305
CPCB64F1/305
Inventor R·许布奈M·米勒
Owner HUBNER GMBH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap