An elastic pedrail

A crawler, elastic technology, used in crawler vehicles, motor vehicles, transportation and packaging, etc., can solve problems such as impossible to obtain flexibility

Inactive Publication Date: 2009-03-04
XENITH TRACK
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For this reason, although it is slightly improved, it is impossible to obtain sufficient flexibility and completely eliminate the factor of track loosening.

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
  • An elastic pedrail
  • An elastic pedrail
  • An elastic pedrail

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0044] Hereinafter, the present invention will be described more fully with reference to the accompanying drawings that show preferred embodiments of the invention.

[0045] Figures 1 to 4 An elastic crawler 1A according to a first embodiment of the present invention is shown. figure 1 is a top view of elastic crawler 1A, figure 2 for elastic track figure 1 The cross-sectional view of the B-B line in the middle, image 3 for elastic track figure 1 The cross-sectional view of line C-C in the Figure 4 It is the bottom view of the elastic track 1A.

[0046] The elastic crawler 1A is used, for example, as a wheel of a construction vehicle working under severe working conditions, such as on steep and uneven roads. The elastic crawler 1A is formed as an endless crawler (ring) similarly to the chain rail, but for simplicity, only a part of the elastic crawler 1A is enlarged and shown.

[0047] Basically, the elastic crawler 1A has a crawler body 2A and a core 3 . The track...

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

Disclosed is an elastic crawler formed with an elastic material in the shape of an endless track, and used as the wheel for the work vehicle with enhanced reliability and durability. The elastic crawler includes a crawler body 2A formed with an elastic material and having lugs 4L, 4R, 5L and 5R protruded at the ground contact side thereof, and cores having wings 3L and 3R extended left and right to the center of the crawler body in the width direction thereof, and arranged parallel to each other in the longitudinal track direction of the crawler body such that the wings face the lugs formed at the crawler body. The crawler body has first and second lug units alternately arranged parallel to each other in the longitudinal track direction thereof (in the direction of Y1 and Y2). The first lug unit has left lugs 4L facing each other over two wings, and right lugs 4R arranged right to the center of the crawler body while proceeding symmetrical to the left lugs around the center. The second lug unit has left lugs 5L facing each other over one wing, and right lugs 5R arranged right to the center of the crawler body while proceeding symmetrical to the left lugs around the center.

Description

technical field [0001] The present invention relates to an elastic crawler, in particular to an elastic crawler made of elastic material and in the form of an endless track, which is used under severe working conditions, such as steep and uneven On the road - the wheels of the working engineering vehicle (work vehicle). Background technique [0002] Generally, iron chains are commonly used as wheels of construction vehicles working under severe working conditions, such as on steep and uneven roads. However, due to the heavy weight, poor fuel consumption, and high noise of the chains, elastic crawlers have recently been introduced to replace the chains. [0003] The elastic track has a track body and core. The track body is made based on elastic material and its shape is an endless track. The core is embedded in the track body, and has left and right wings extending from the center of the track body to the left and right sides, that is, in the width direction of the track ...

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 Patents(China)
IPC IPC(8): B62D55/253B62D55/24
Inventor 崔镕宰
Owner XENITH TRACK
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