JPS5523917A - Automatic lifting and lowering control device for working device on tractor - Google Patents

Automatic lifting and lowering control device for working device on tractor

Info

Publication number
JPS5523917A
JPS5523917A JP9594778A JP9594778A JPS5523917A JP S5523917 A JPS5523917 A JP S5523917A JP 9594778 A JP9594778 A JP 9594778A JP 9594778 A JP9594778 A JP 9594778A JP S5523917 A JPS5523917 A JP S5523917A
Authority
JP
Japan
Prior art keywords
tractor
automatic lifting
lowering control
control device
working device
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
JP9594778A
Other languages
Japanese (ja)
Inventor
Yoshimi Oota
Shigeaki Okuyama
Yoshiyuki Katayama
Katsumi Itou
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 JP9594778A priority Critical patent/JPS5523917A/en
Publication of JPS5523917A publication Critical patent/JPS5523917A/en
Pending legal-status Critical Current

Links

Landscapes

  • Lifting Devices For Agricultural Implements (AREA)
JP9594778A 1978-08-07 1978-08-07 Automatic lifting and lowering control device for working device on tractor Pending JPS5523917A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9594778A JPS5523917A (en) 1978-08-07 1978-08-07 Automatic lifting and lowering control device for working device on tractor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9594778A JPS5523917A (en) 1978-08-07 1978-08-07 Automatic lifting and lowering control device for working device on tractor

Publications (1)

Publication Number Publication Date
JPS5523917A true JPS5523917A (en) 1980-02-20

Family

ID=14151447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9594778A Pending JPS5523917A (en) 1978-08-07 1978-08-07 Automatic lifting and lowering control device for working device on tractor

Country Status (1)

Country Link
JP (1) JPS5523917A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6187897A (en) * 1984-10-05 1986-05-06 Nippon Kinzoku Kogyo Kk Anticorrosive treatment of stainless steel
JPH0669034U (en) * 1993-03-11 1994-09-27 信雄 岡崎 Blade rubber for wiper blade

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6187897A (en) * 1984-10-05 1986-05-06 Nippon Kinzoku Kogyo Kk Anticorrosive treatment of stainless steel
JPS6356319B2 (en) * 1984-10-05 1988-11-08 Nippon Metal Ind
JPH0669034U (en) * 1993-03-11 1994-09-27 信雄 岡崎 Blade rubber for wiper blade

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