JPH0559681B2 - - Google Patents

Info

Publication number
JPH0559681B2
JPH0559681B2 JP4641484A JP4641484A JPH0559681B2 JP H0559681 B2 JPH0559681 B2 JP H0559681B2 JP 4641484 A JP4641484 A JP 4641484A JP 4641484 A JP4641484 A JP 4641484A JP H0559681 B2 JPH0559681 B2 JP H0559681B2
Authority
JP
Japan
Prior art keywords
rotary
working machine
tractor
ground
plowing depth
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 - Lifetime
Application number
JP4641484A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60192501A (ja
Inventor
Yoshinori Doi
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.)
Iseki Agricultural Machinery Mfg Co Ltd
Original Assignee
Iseki Agricultural Machinery Mfg 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 Iseki Agricultural Machinery Mfg Co Ltd filed Critical Iseki Agricultural Machinery Mfg Co Ltd
Priority to JP4641484A priority Critical patent/JPS60192501A/ja
Publication of JPS60192501A publication Critical patent/JPS60192501A/ja
Publication of JPH0559681B2 publication Critical patent/JPH0559681B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lifting Devices For Agricultural Implements (AREA)
JP4641484A 1984-03-13 1984-03-13 トラクタ Granted JPS60192501A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4641484A JPS60192501A (ja) 1984-03-13 1984-03-13 トラクタ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4641484A JPS60192501A (ja) 1984-03-13 1984-03-13 トラクタ

Publications (2)

Publication Number Publication Date
JPS60192501A JPS60192501A (ja) 1985-10-01
JPH0559681B2 true JPH0559681B2 (show.php) 1993-08-31

Family

ID=12746487

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4641484A Granted JPS60192501A (ja) 1984-03-13 1984-03-13 トラクタ

Country Status (1)

Country Link
JP (1) JPS60192501A (show.php)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH086408Y2 (ja) * 1986-08-05 1996-02-28 井関農機株式会社 対地作業機の下降速度制御装置
JPH0775483B2 (ja) * 1986-11-18 1995-08-16 井関農機株式会社 対地作業機のデプス制御装置
JPH0611204B2 (ja) * 1986-12-12 1994-02-16 株式会社クボタ 対地作業装置の耕深制御装置
JPH0610735Y2 (ja) * 1987-01-06 1994-03-23 ヤンマーディーゼル株式会社 耕深自動制御装置

Also Published As

Publication number Publication date
JPS60192501A (ja) 1985-10-01

Similar Documents

Publication Publication Date Title
JPH0559681B2 (show.php)
JPS6314926B2 (show.php)
JP2548123B2 (ja) トラクタの昇降制御装置
JPS63287407A (ja) 耕耘機におけるロ−タリ−カバ−装置
JP2512891B2 (ja) トラクタの油圧昇降制御装置
JPS5825401B2 (ja) トラクタの作業機制御装置
JPH0614602A (ja) ロ−タリ耕耘装置における耕深制御装置
JPH0665244B2 (ja) 対地作業機の昇降制御装置
JP2593655B2 (ja) トラクタの耕耘装置
JPH0614806B2 (ja) トラクタ−の耕深自動制御装置
JP2855731B2 (ja) ロータリ耕耘装置の後退上昇制御装置
JP2559890B2 (ja) 昇降制御装置
JP2574558B2 (ja) 対地作業機の耕深制御装置
JP2003339206A (ja) 作業機の制御装置
JPH0824444B2 (ja) 耕深自動制御における下降速度制御装置
JPH0358683B2 (show.php)
JPH0789768B2 (ja) 対地作業機のデセラ制御装置
JPS602001B2 (ja) 対地作業装置の昇降制御機構
JPH0616649B2 (ja) トラクタ−の耕深自動制御装置
JP2671048B2 (ja) 農用トラクタの自動耕深制御装置
JP2510037B2 (ja) 昇降制御装置
JP2508663B2 (ja) 対地作業機における降下弁カツト装置
JPH0720403B2 (ja) 対地作業の油圧制御装置
JPH0365104A (ja) 対地作業機の降下速度制御装置
JPH0740808B2 (ja) トラクターの油圧昇降制御装置