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Patent Searching and Data


Title:
SYSTEM FOR MANAGING CATERPILLAR TENSION AND METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2020/213851
Kind Code:
A1
Abstract:
A system for monitoring caterpillar tension is disclosed. A system for monitoring caterpillar tension according to the present invention comprises: a pressure sensor unit which is provided in a lubricant supply controller formed at a side of a piston having a flow passage communicating with the inside of a track cylinder and which measures the internal pressure in the piston; a control unit which calculates the track tension according to the internal pressure in the piston transferred from the pressure sensor unit and determines whether the track tension is in a normal range and greater than or less than the normal range; and an output unit which displays the track tension determined by the control unit or a warning or dismissal of warning with respect to the corresponding track according to the track tension.

Inventors:
LIM DONGPIL (KR)
KIM KWANGIL (KR)
Application Number:
PCT/KR2020/004243
Publication Date:
October 22, 2020
Filing Date:
March 27, 2020
Export Citation:
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Assignee:
DOOSAN INFRACORE CO LTD (KR)
International Classes:
B62D55/30; E02F9/02; H04B1/40
Foreign References:
US20180118290A12018-05-03
US6431008B12002-08-13
KR20180087758A2018-08-02
US20060196727A12006-09-07
KR20180127395A2018-11-28
US20090072617A12009-03-19
Attorney, Agent or Firm:
WETHEPEOPLE IP & LAW FIRM (KR)
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