JPS6261503A - 農耕機用油圧式昇降装置 - Google Patents

農耕機用油圧式昇降装置

Info

Publication number
JPS6261503A
JPS6261503A JP20316385A JP20316385A JPS6261503A JP S6261503 A JPS6261503 A JP S6261503A JP 20316385 A JP20316385 A JP 20316385A JP 20316385 A JP20316385 A JP 20316385A JP S6261503 A JPS6261503 A JP S6261503A
Authority
JP
Japan
Prior art keywords
switching valve
speed
hydraulic cylinder
hydraulic
valve
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.)
Granted
Application number
JP20316385A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0565122B2 (enrdf_load_html_response
Inventor
博 岸田
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP20316385A priority Critical patent/JPS6261503A/ja
Publication of JPS6261503A publication Critical patent/JPS6261503A/ja
Publication of JPH0565122B2 publication Critical patent/JPH0565122B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fluid-Pressure Circuits (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
  • Harvester Elements (AREA)
JP20316385A 1985-09-12 1985-09-12 農耕機用油圧式昇降装置 Granted JPS6261503A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20316385A JPS6261503A (ja) 1985-09-12 1985-09-12 農耕機用油圧式昇降装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20316385A JPS6261503A (ja) 1985-09-12 1985-09-12 農耕機用油圧式昇降装置

Publications (2)

Publication Number Publication Date
JPS6261503A true JPS6261503A (ja) 1987-03-18
JPH0565122B2 JPH0565122B2 (enrdf_load_html_response) 1993-09-17

Family

ID=16469484

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20316385A Granted JPS6261503A (ja) 1985-09-12 1985-09-12 農耕機用油圧式昇降装置

Country Status (1)

Country Link
JP (1) JPS6261503A (enrdf_load_html_response)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS642511A (en) * 1987-06-22 1989-01-06 Kubota Ltd Hydraulic circuit of combine
JPS6469803A (en) * 1987-09-11 1989-03-15 Kayaba Industry Co Ltd Control apparatus for cylinder
JPH01277407A (ja) * 1988-04-30 1989-11-07 Mitsubishi Agricult Mach Co Ltd 移動農機のシリンダ油路切換え構造
JPH0286702A (ja) * 1988-09-21 1990-03-27 Kubota Ltd 作業車の昇降制御装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6125403A (ja) * 1984-07-12 1986-02-04 三菱農機株式会社 ３点リンク装置制御用の油圧装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6125403A (ja) * 1984-07-12 1986-02-04 三菱農機株式会社 ３点リンク装置制御用の油圧装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS642511A (en) * 1987-06-22 1989-01-06 Kubota Ltd Hydraulic circuit of combine
JPS6469803A (en) * 1987-09-11 1989-03-15 Kayaba Industry Co Ltd Control apparatus for cylinder
JPH01277407A (ja) * 1988-04-30 1989-11-07 Mitsubishi Agricult Mach Co Ltd 移動農機のシリンダ油路切換え構造
JPH0286702A (ja) * 1988-09-21 1990-03-27 Kubota Ltd 作業車の昇降制御装置

Also Published As

Publication number Publication date
JPH0565122B2 (enrdf_load_html_response) 1993-09-17

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