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Chassis holds main track link

A main crawler belt and chain link technology is applied in the field of chassis clamping main crawler belt chain links, which can solve problems such as design incompatibility

Active Publication Date: 2022-06-07
CATERPILLAR INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this is incompatible with many track chain assembly designs already in the art
Also, this primary track link design uses three small gaps between the struts, which requires expensive machinery, such as grinding or wire EDM, to make the track links

Method used

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  • Chassis holds main track link
  • Chassis holds main track link
  • Chassis holds main track link

Examples

Experimental program
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Embodiment Construction

[0021] Detailed reference will now be made to the embodiments of the present disclosure, examples of which are shown in the drawings. In the case of the possible, the same reference numerals will be used throughout the drawings to represent identical or similar portions. In some cases, the drawing marks will be indicated in the present specification, and the drawings will show a reference mark followed by letters (e.g., 100a, 100b) or followed by an apostrophe (e.g., 100 ′, 100 ") and the like. It should be understood that the use of letters or apostrophes immediately after the drawing marks is intended to indicate that these features have similar shapes and similar functions, as is usually the case when the geometric structure is mirrored with respect to the symmetrical plane. For ease of interpretation in this specification, letters and apostrophes are generally not included herein, but may be shown in the drawings to indicate the repetition of features with similar or identical...

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PUM

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Abstract

A clamping main track link (202) includes a body (204), the body defines a first opening (218) and a second opening (220), and is disposed between the first opening (218) and the second opening (220). ) between the first orifice (222), the second orifice (224) disposed between the first orifice (222) and the second opening (220), with the first orifice (222) A first strut (226) with a first gap (228) between the second orifice (224), with a second gap ( 236), and a bridge (246) disposed between the second aperture (224) and the second opening (220).

Description

Technical field [0001] The present disclosure relates to a method and apparatus for machining the main track link, the main track link for completing the track chain assembly of the ring chassis drive device employed by bulldozer, construction and mining equipment, etc. Specifically, the present disclosure relates to a clamping main track link having one or more pillars separated by a gap. Background [0002] Bulldozer, construction and mining equipment and similar devices are often used in uneven off-road terrain. These machines typically employ ring drives with track shoes that are better able to propel the machine in environments such as obstacles and uneven terrain. The track chain consisting of plates is held together by a series of interconnected track links, pins and bushings supported on the drive sprockets, idlers and support rollers of the machine. As you can imagine, there is usually provided a device that allows the track chain to be arranged around the drive sprocket...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D55/21
CPCB62D55/213B62D55/21B62D55/28B62D55/06
Inventor M·W·特朗R·L·雷克E·J·约翰森
Owner CATERPILLAR INC