JPS6348482B2 - - Google Patents

Info

Publication number
JPS6348482B2
JPS6348482B2 JP1967181A JP1967181A JPS6348482B2 JP S6348482 B2 JPS6348482 B2 JP S6348482B2 JP 1967181 A JP1967181 A JP 1967181A JP 1967181 A JP1967181 A JP 1967181A JP S6348482 B2 JPS6348482 B2 JP S6348482B2
Authority
JP
Japan
Prior art keywords
rotary
plowing depth
sensor
ground
lift
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
JP1967181A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57132802A (en
Inventor
Masakatsu Araki
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 JP1967181A priority Critical patent/JPS57132802A/ja
Publication of JPS57132802A publication Critical patent/JPS57132802A/ja
Publication of JPS6348482B2 publication Critical patent/JPS6348482B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lifting Devices For Agricultural Implements (AREA)
JP1967181A 1981-02-13 1981-02-13 Automatic tilling depth adjusting device Granted JPS57132802A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1967181A JPS57132802A (en) 1981-02-13 1981-02-13 Automatic tilling depth adjusting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1967181A JPS57132802A (en) 1981-02-13 1981-02-13 Automatic tilling depth adjusting device

Publications (2)

Publication Number Publication Date
JPS57132802A JPS57132802A (en) 1982-08-17
JPS6348482B2 true JPS6348482B2 (enrdf_load_stackoverflow) 1988-09-29

Family

ID=12005698

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1967181A Granted JPS57132802A (en) 1981-02-13 1981-02-13 Automatic tilling depth adjusting device

Country Status (1)

Country Link
JP (1) JPS57132802A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60262503A (ja) * 1984-06-08 1985-12-25 石川島芝浦機械株式会社 トラクタの耕深制御装置

Also Published As

Publication number Publication date
JPS57132802A (en) 1982-08-17

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