JPS6087703A - デプスコントロ−ル装置 - Google Patents

デプスコントロ−ル装置

Info

Publication number
JPS6087703A
JPS6087703A JP19711383A JP19711383A JPS6087703A JP S6087703 A JPS6087703 A JP S6087703A JP 19711383 A JP19711383 A JP 19711383A JP 19711383 A JP19711383 A JP 19711383A JP S6087703 A JPS6087703 A JP S6087703A
Authority
JP
Japan
Prior art keywords
depth
control
value
dead zone
area
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.)
Granted
Application number
JP19711383A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0464646B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
智一 宮崎
修一 戸上
一男 小竹
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.)
Yanmar Agricultural Equipment Co Ltd
Yanmar Agribusiness Co Ltd
Original Assignee
Seirei Industry Co Ltd
Yanmar Agricultural Equipment 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 Seirei Industry Co Ltd, Yanmar Agricultural Equipment Co Ltd filed Critical Seirei Industry Co Ltd
Priority to JP19711383A priority Critical patent/JPS6087703A/ja
Publication of JPS6087703A publication Critical patent/JPS6087703A/ja
Publication of JPH0464646B2 publication Critical patent/JPH0464646B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lifting Devices For Agricultural Implements (AREA)
  • Control Of Position Or Direction (AREA)
JP19711383A 1983-10-20 1983-10-20 デプスコントロ−ル装置 Granted JPS6087703A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19711383A JPS6087703A (ja) 1983-10-20 1983-10-20 デプスコントロ−ル装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19711383A JPS6087703A (ja) 1983-10-20 1983-10-20 デプスコントロ−ル装置

Publications (2)

Publication Number Publication Date
JPS6087703A true JPS6087703A (ja) 1985-05-17
JPH0464646B2 JPH0464646B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-10-15

Family

ID=16368942

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19711383A Granted JPS6087703A (ja) 1983-10-20 1983-10-20 デプスコントロ−ル装置

Country Status (1)

Country Link
JP (1) JPS6087703A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62144410U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1986-03-07 1987-09-11
JPS63129904A (ja) * 1986-11-19 1988-06-02 ヤンマーディーゼル株式会社 トラクタ−作業機の自動制御装置
JPS63137604A (ja) * 1986-11-29 1988-06-09 日本精機株式会社 作業機の動作位置制御方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5558004A (en) * 1978-10-20 1980-04-30 Yanmar Agricult Equip Method and device for controlling tillage depth

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5558004A (en) * 1978-10-20 1980-04-30 Yanmar Agricult Equip Method and device for controlling tillage depth

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62144410U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1986-03-07 1987-09-11
JPS63129904A (ja) * 1986-11-19 1988-06-02 ヤンマーディーゼル株式会社 トラクタ−作業機の自動制御装置
JPS63137604A (ja) * 1986-11-29 1988-06-09 日本精機株式会社 作業機の動作位置制御方法

Also Published As

Publication number Publication date
JPH0464646B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-10-15

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