JPH025625B2 - - Google Patents

Info

Publication number
JPH025625B2
JPH025625B2 JP10111986A JP10111986A JPH025625B2 JP H025625 B2 JPH025625 B2 JP H025625B2 JP 10111986 A JP10111986 A JP 10111986A JP 10111986 A JP10111986 A JP 10111986A JP H025625 B2 JPH025625 B2 JP H025625B2
Authority
JP
Japan
Prior art keywords
pilot
valve
track
pressure
cylinder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP10111986A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62258872A (ja
Inventor
Sotaro Tanaka
Masato Namegawa
Kazuhiko Ootsubo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP10111986A priority Critical patent/JPS62258872A/ja
Publication of JPS62258872A publication Critical patent/JPS62258872A/ja
Publication of JPH025625B2 publication Critical patent/JPH025625B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Vehicle Body Suspensions (AREA)
  • Component Parts Of Construction Machinery (AREA)
JP10111986A 1986-05-02 1986-05-02 履帯の異常緊張防止装置 Granted JPS62258872A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10111986A JPS62258872A (ja) 1986-05-02 1986-05-02 履帯の異常緊張防止装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10111986A JPS62258872A (ja) 1986-05-02 1986-05-02 履帯の異常緊張防止装置

Publications (2)

Publication Number Publication Date
JPS62258872A JPS62258872A (ja) 1987-11-11
JPH025625B2 true JPH025625B2 (en, 2012) 1990-02-05

Family

ID=14292187

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10111986A Granted JPS62258872A (ja) 1986-05-02 1986-05-02 履帯の異常緊張防止装置

Country Status (1)

Country Link
JP (1) JPS62258872A (en, 2012)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102717843A (zh) * 2012-06-14 2012-10-10 中联重科股份有限公司渭南分公司 履带张紧装置、履带行走机构和液压挖掘机

Also Published As

Publication number Publication date
JPS62258872A (ja) 1987-11-11

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees