JPS5571403A - Sensing and levelling device in tilling depth automatic control mechanism of agricultural tractor - Google Patents

Sensing and levelling device in tilling depth automatic control mechanism of agricultural tractor

Info

Publication number
JPS5571403A
JPS5571403A JP14473778A JP14473778A JPS5571403A JP S5571403 A JPS5571403 A JP S5571403A JP 14473778 A JP14473778 A JP 14473778A JP 14473778 A JP14473778 A JP 14473778A JP S5571403 A JPS5571403 A JP S5571403A
Authority
JP
Japan
Prior art keywords
sensing
control mechanism
automatic control
agricultural tractor
levelling 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
JP14473778A
Other languages
Japanese (ja)
Inventor
Osamu Matsumoto
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.)
SUZUE AGRIC MACH
Original Assignee
SUZUE AGRIC MACH
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 SUZUE AGRIC MACH filed Critical SUZUE AGRIC MACH
Priority to JP14473778A priority Critical patent/JPS5571403A/en
Publication of JPS5571403A publication Critical patent/JPS5571403A/en
Pending legal-status Critical Current

Links

Landscapes

  • Soil Working Implements (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
JP14473778A 1978-11-20 1978-11-20 Sensing and levelling device in tilling depth automatic control mechanism of agricultural tractor Pending JPS5571403A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14473778A JPS5571403A (en) 1978-11-20 1978-11-20 Sensing and levelling device in tilling depth automatic control mechanism of agricultural tractor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14473778A JPS5571403A (en) 1978-11-20 1978-11-20 Sensing and levelling device in tilling depth automatic control mechanism of agricultural tractor

Publications (1)

Publication Number Publication Date
JPS5571403A true JPS5571403A (en) 1980-05-29

Family

ID=15369165

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14473778A Pending JPS5571403A (en) 1978-11-20 1978-11-20 Sensing and levelling device in tilling depth automatic control mechanism of agricultural tractor

Country Status (1)

Country Link
JP (1) JPS5571403A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5852905U (en) * 1981-09-29 1983-04-11 セイレイ工業株式会社 rotary tiller
JPS6067011U (en) * 1983-10-18 1985-05-13 三菱農機株式会社 Tillage depth control device for rotary tiller

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5852905U (en) * 1981-09-29 1983-04-11 セイレイ工業株式会社 rotary tiller
JPS6067011U (en) * 1983-10-18 1985-05-13 三菱農機株式会社 Tillage depth control device for rotary tiller

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