Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Run-through channel for track passenger trains

A rail passenger car and passageway technology, which is applied to the railway car body, railway car body parts, transportation and packaging, etc., can solve the problems that cannot meet the performance requirements of high-speed rail passenger cars, and achieve excellent adaptability and reset function, high durability Aging resistance, the effect of meeting performance requirements

Inactive Publication Date: 2011-07-13
CHANGZHOU HUBOLA JINCHUANG TRAFFIC EQUIP
View PDF0 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing tunnel products cannot meet the performance requirements of high-speed rail cars in terms of structural design and performance indicators

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
  • Run-through channel for track passenger trains
  • Run-through channel for track passenger trains
  • Run-through channel for track passenger trains

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The present invention will now be further described with reference to the accompanying drawings. These drawings are all simplified schematic diagrams only to illustrate the basic structure of the present invention in a schematic way, so they only show the structure related to the present invention

[0017] like figure 1 As shown in the figure, a through passage for rail passenger cars has a bellows main body assembly, a cross plate assembly, a pedal assembly, and a reset leaf spring assembly. The inner foldable body 12 of the inner arch, the end of the inner foldable body 12 is connected to the aluminum frame 13 with cloth, the outer folded body 11 is connected with the connecting frame 14 of the end wall, and the aluminum frame 13 with the cloth is fixedly connected with the connecting frame 14 of the end wall, The end wall connecting frame 14 is embedded with a rubber sealing strip 15 .

[0018] The inner foldable shed body 12 is formed by connecting 12 double-layer...

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 invention relates to a run-through channel for track passenger trains, which comprises a vestibule diaphragm body assembly, a gangway foot plate assembly, a pedal assembly and a reset plate spring assembly, wherein the vestibule diaphragm body assembly is provided with an external vestibule diaphragm body arched outwards and an internal vestibule diaphragm body arched inwards; and the end part of the internal vestibule diaphragm body is connected with a fabric inserted aluminum frame, the external vestibule diaphragm body is connected with an end-wall connecting frame, the fabric inserted aluminum frame is fixedly connected with the end-wall connecting frame, and a rubber sealing strip is embedded into the end-wall connecting frame. The internal vestibule diaphragm body is formed by connecting more than two pieces of double-layer U-shaped internal diaphragm fabric together, and the internal diaphragm fabric is made by an integral sulfidizing process with a forming die. The run-through channel provided by the invention is flexible to move, is safe and reliable and has high sound insulation, high thermal insulation and high air tightness, and can satisfy the high performance requirements of high speed track passenger trains.

Description

technical field [0001] The invention relates to the technical field of high-speed rail passenger cars, in particular to a through passage for rail passenger cars that satisfies the relative movement of the high-speed rail passenger cars and flexibly connects two car ends. Background technique [0002] Compared with ordinary rail cars, high-speed rail passenger cars have higher requirements for through passages. Existing through-channel products cannot meet the performance requirements of high-speed rail passenger cars in terms of structural design and performance indicators. SUMMARY OF THE INVENTION [0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a through passage for rail passenger cars, which is safe and reliable, has high sound insulation, high heat insulation and high air tightness, and can meet the high performance requirements of high-speed rail passenger cars. Require. [0004] The t...

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
Patent Type & Authority Applications(China)
IPC IPC(8): B61D17/22
Inventor 戈耀红
Owner CHANGZHOU HUBOLA JINCHUANG TRAFFIC EQUIP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com