JP2514743Y2 - 農用トラクタの耕深制御装置 - Google Patents

農用トラクタの耕深制御装置

Info

Publication number
JP2514743Y2
JP2514743Y2 JP1990058986U JP5898690U JP2514743Y2 JP 2514743 Y2 JP2514743 Y2 JP 2514743Y2 JP 1990058986 U JP1990058986 U JP 1990058986U JP 5898690 U JP5898690 U JP 5898690U JP 2514743 Y2 JP2514743 Y2 JP 2514743Y2
Authority
JP
Japan
Prior art keywords
depth
zone
tilling
drive unit
value
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
JP1990058986U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0419112U (US20100056889A1-20100304-C00004.png
Inventor
憲一 足立
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.)
MITSUBISHI NOUKI KABUSHIKI KAISHA
Original Assignee
MITSUBISHI NOUKI KABUSHIKI KAISHA
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 MITSUBISHI NOUKI KABUSHIKI KAISHA filed Critical MITSUBISHI NOUKI KABUSHIKI KAISHA
Priority to JP1990058986U priority Critical patent/JP2514743Y2/ja
Publication of JPH0419112U publication Critical patent/JPH0419112U/ja
Application granted granted Critical
Publication of JP2514743Y2 publication Critical patent/JP2514743Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Lifting Devices For Agricultural Implements (AREA)
JP1990058986U 1990-06-04 1990-06-04 農用トラクタの耕深制御装置 Expired - Lifetime JP2514743Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990058986U JP2514743Y2 (ja) 1990-06-04 1990-06-04 農用トラクタの耕深制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990058986U JP2514743Y2 (ja) 1990-06-04 1990-06-04 農用トラクタの耕深制御装置

Publications (2)

Publication Number Publication Date
JPH0419112U JPH0419112U (US20100056889A1-20100304-C00004.png) 1992-02-18
JP2514743Y2 true JP2514743Y2 (ja) 1996-10-23

Family

ID=31585084

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990058986U Expired - Lifetime JP2514743Y2 (ja) 1990-06-04 1990-06-04 農用トラクタの耕深制御装置

Country Status (1)

Country Link
JP (1) JP2514743Y2 (US20100056889A1-20100304-C00004.png)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3119245C2 (de) * 1981-05-14 1983-02-03 Württembergische Metallwarenfabrik AG, 7340 Geislingen Isoliergefäß
JPS6068912U (ja) * 1983-10-20 1985-05-16 セイレイ工業株式会社 デプスコントロ−ル装置
JPS6134768A (ja) * 1984-07-25 1986-02-19 Mitsubishi Electric Corp フイ−ド送り用モ−タの駆動装置
JPS61209504A (ja) * 1985-03-14 1986-09-17 株式会社クボタ 作業車における作業装置制御方法

Also Published As

Publication number Publication date
JPH0419112U (US20100056889A1-20100304-C00004.png) 1992-02-18

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