JPH0142872B2 - - Google Patents

Info

Publication number
JPH0142872B2
JPH0142872B2 JP18983485A JP18983485A JPH0142872B2 JP H0142872 B2 JPH0142872 B2 JP H0142872B2 JP 18983485 A JP18983485 A JP 18983485A JP 18983485 A JP18983485 A JP 18983485A JP H0142872 B2 JPH0142872 B2 JP H0142872B2
Authority
JP
Japan
Prior art keywords
pilot
valve
adjuster cylinder
hydraulic
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
JP18983485A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6250280A (ja
Inventor
Masato Namegawa
Kazuhiko Ootsubo
Sotaro Tanaka
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 JP18983485A priority Critical patent/JPS6250280A/ja
Publication of JPS6250280A publication Critical patent/JPS6250280A/ja
Publication of JPH0142872B2 publication Critical patent/JPH0142872B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lifting Devices For Agricultural Implements (AREA)
  • Fluid-Pressure Circuits (AREA)
JP18983485A 1985-08-30 1985-08-30 履帯付作業機のアジヤスタシリンダ制御回路 Granted JPS6250280A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18983485A JPS6250280A (ja) 1985-08-30 1985-08-30 履帯付作業機のアジヤスタシリンダ制御回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18983485A JPS6250280A (ja) 1985-08-30 1985-08-30 履帯付作業機のアジヤスタシリンダ制御回路

Publications (2)

Publication Number Publication Date
JPS6250280A JPS6250280A (ja) 1987-03-04
JPH0142872B2 true JPH0142872B2 (enrdf_load_stackoverflow) 1989-09-14

Family

ID=16247987

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18983485A Granted JPS6250280A (ja) 1985-08-30 1985-08-30 履帯付作業機のアジヤスタシリンダ制御回路

Country Status (1)

Country Link
JP (1) JPS6250280A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6294478A (ja) * 1985-10-21 1987-04-30 Hitachi Constr Mach Co Ltd 覆帯付作業機のアジヤスタシリンダ油圧回路

Also Published As

Publication number Publication date
JPS6250280A (ja) 1987-03-04

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Legal Events

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