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 tractorInfo
- 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
Links
Landscapes
- Soil Working Implements (AREA)
- Lifting Devices For Agricultural Implements (AREA)
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)
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 |
-
1978
- 1978-11-20 JP JP14473778A patent/JPS5571403A/en active Pending
Cited By (2)
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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