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

Van-type semi-trailer

A semi-trailer and fixing hole technology, applied in the direction of tractor-trailer combination, motor vehicle, vehicle parts, etc., can solve the problem of inconvenient fixing of van semi-trailer, and achieve the effect of convenient removal

Inactive Publication Date: 2009-03-04
CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) CO LTD
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a vehicle that is easy to fix and disassemble during transportation without changing the main structure of the van semi-trailer chassis, aiming at the inconvenient fixing of the van semi-trailer in the prior art during transportation. van semi-trailer

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
  • Van-type semi-trailer
  • Van-type semi-trailer
  • Van-type semi-trailer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] In the present invention, the van-type semi-trailer includes an underframe, on which parts such as uprights, side panels, and top plates are arranged, and these components together with the underframe constitute a box body. 2-3 pairs of tires are arranged at one end of the bottom frame, and legs are arranged at the other end to support the box body.

[0033] like figure 2 As shown, the underframe 100 includes two longitudinal beams 103, several bottom cross beams 101 between the two longitudinal beams 103, two slide rail beams 102 connected to the bottom cross beams 101 and used to connect supporting tires, arranged on two longitudinal beams 103 The traction plate 105 at one end of the beam 103 , the rear end beam 104 arranged at the other end of the two longitudinal beams and the wooden floor 106 above the bottom cross beam 101 .

[0034] Considering that the bottom cross beam 101 of the chassis 100 can bear a relatively large load, therefore, when designing and manu...

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 van semi-trailer comprising a chassis; the chassis comprises two longitudinal beams, a bottom beam which is positioned between the longitudinal beams, and slide track beams which are connected with the bottom beam, and a fixed hole for fastening and fixing is formed on the bottom beam. The fixed hole can be connected with a connecting rod. The fixed holes are formed on the two slide track beams, and the connecting rods which are connected with a fastening and fixing device penetrate the fixed holes. When in transportation, the connecting rods are utilized to connect a rope or a strapping tape for fastening, and then the van semi-trailer can be fastened and fixed on a transport tool. When the van semi-trailer is transported to the destination, the rope or the strapping tape for fastening is untied, then the van semi-trailer can be detached, and the connecting rods can be left on the van semi-trailer and can also be detached. The connecting rods not only can facilitate the detachment, but also can not change the main chassis structure of the prior van semi-trailer or affect the use of the semi-trailer.

Description

technical field [0001] The invention relates to a van-type semi-trailer, more specifically, to a fixing device for a van-type semi-trailer during transportation. Background technique [0002] The North American van semi-trailer is designed and produced according to the AAR M931 (Association of American Railroads, Association of American Railroads) standard. like figure 1 As shown, the North American van-type semi-trailer includes a rectangular skeleton-type underframe 100, four uprights 11 are raised from the four corners of the underframe 100, and two top longitudinal beams for connecting the uprights 11 are arranged in the length direction of the top of the car body. 13. The van-type semi-trailer also includes a front end wall panel 14 , a door end door panel 15 , a side panel 12 and a top panel 16 for closing the front, rear, side and top surfaces. Movable and detachable parts such as tires 18 , outriggers 17 , fenders 19 and the like are arranged under the underframe ...

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): B62D33/04B62D53/06B62D21/20B60P3/07
Inventor 易仁斌陈德志
Owner CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) CO LTD
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com