JPS5545377A - Working machine equipped with automatic lifting and lowering mechanism against to earth - Google Patents

Working machine equipped with automatic lifting and lowering mechanism against to earth

Info

Publication number
JPS5545377A
JPS5545377A JP12010878A JP12010878A JPS5545377A JP S5545377 A JPS5545377 A JP S5545377A JP 12010878 A JP12010878 A JP 12010878A JP 12010878 A JP12010878 A JP 12010878A JP S5545377 A JPS5545377 A JP S5545377A
Authority
JP
Japan
Prior art keywords
earth
working machine
machine equipped
automatic lifting
lowering mechanism
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.)
Pending
Application number
JP12010878A
Other languages
Japanese (ja)
Inventor
Katsumi Itou
Tsutomu Masui
Yoshimi Oota
Hiroyuki Kisaka
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 JP12010878A priority Critical patent/JPS5545377A/en
Publication of JPS5545377A publication Critical patent/JPS5545377A/en
Pending legal-status Critical Current

Links

Landscapes

  • Lifting Devices For Agricultural Implements (AREA)
JP12010878A 1978-09-27 1978-09-27 Working machine equipped with automatic lifting and lowering mechanism against to earth Pending JPS5545377A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12010878A JPS5545377A (en) 1978-09-27 1978-09-27 Working machine equipped with automatic lifting and lowering mechanism against to earth

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12010878A JPS5545377A (en) 1978-09-27 1978-09-27 Working machine equipped with automatic lifting and lowering mechanism against to earth

Publications (1)

Publication Number Publication Date
JPS5545377A true JPS5545377A (en) 1980-03-31

Family

ID=14778122

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12010878A Pending JPS5545377A (en) 1978-09-27 1978-09-27 Working machine equipped with automatic lifting and lowering mechanism against to earth

Country Status (1)

Country Link
JP (1) JPS5545377A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58132905U (en) * 1982-03-02 1983-09-07 三菱農機株式会社 Lowering control device for mobile agricultural machinery
JPS6253608U (en) * 1985-09-20 1987-04-03
JPS62134009A (en) * 1985-12-05 1987-06-17 株式会社クボタ Automatic plowing depth control device
JPS62205704A (en) * 1986-03-04 1987-09-10 株式会社クボタ Automatic plowing depth control device
JPS633705A (en) * 1986-06-23 1988-01-08 井関農機株式会社 Plowing depth control unit of tractor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58132905U (en) * 1982-03-02 1983-09-07 三菱農機株式会社 Lowering control device for mobile agricultural machinery
JPS6253608U (en) * 1985-09-20 1987-04-03
JPS62134009A (en) * 1985-12-05 1987-06-17 株式会社クボタ Automatic plowing depth control device
JPS62205704A (en) * 1986-03-04 1987-09-10 株式会社クボタ Automatic plowing depth control device
JPS633705A (en) * 1986-06-23 1988-01-08 井関農機株式会社 Plowing depth control unit of tractor

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