JPH0475722B2 - - Google Patents
Info
- Publication number
- JPH0475722B2 JPH0475722B2 JP62281744A JP28174487A JPH0475722B2 JP H0475722 B2 JPH0475722 B2 JP H0475722B2 JP 62281744 A JP62281744 A JP 62281744A JP 28174487 A JP28174487 A JP 28174487A JP H0475722 B2 JPH0475722 B2 JP H0475722B2
- Authority
- JP
- Japan
- Prior art keywords
- pivot pin
- arm
- rear cover
- rotary
- cover
- 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
Links
Landscapes
- Agricultural Machines (AREA)
- Lifting Devices For Agricultural Implements (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- Soil Working Implements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62281744A JPH01124304A (ja) | 1987-11-06 | 1987-11-06 | ロータリー耕耘作業機と、そのリヤカバーによる耕深の自動制御方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62281744A JPH01124304A (ja) | 1987-11-06 | 1987-11-06 | ロータリー耕耘作業機と、そのリヤカバーによる耕深の自動制御方法 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30576493A Division JPH06197607A (ja) | 1993-11-01 | 1993-11-11 | トラクター装着型ロータリー耕耘作業機における耕深制御信号のフイードバツク機構 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01124304A JPH01124304A (ja) | 1989-05-17 |
| JPH0475722B2 true JPH0475722B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-12-01 |
Family
ID=17643380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62281744A Granted JPH01124304A (ja) | 1987-11-06 | 1987-11-06 | ロータリー耕耘作業機と、そのリヤカバーによる耕深の自動制御方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01124304A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2542030Y2 (ja) * | 1991-05-10 | 1997-07-23 | 小橋工業株式会社 | ロータリ作業機のエプロン枢着部カバー装置 |
| CN106612656A (zh) * | 2016-11-25 | 2017-05-10 | 湖南春燕机械制造有限公司 | 一种可控制耕深的高效深耕机具 |
| CN106508153A (zh) * | 2016-11-29 | 2017-03-22 | 湖南春燕机械制造有限公司 | 应用于耕整机具的耕深自动控制装置 |
| CN106576447A (zh) * | 2016-11-29 | 2017-04-26 | 湖南春燕机械制造有限公司 | 一种旋耕机耕深监测控制系统及耕深控制方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5499809U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1977-12-23 | 1979-07-14 | ||
| JPS56129209U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1980-02-29 | 1981-10-01 | ||
| JPS61105403U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1984-12-18 | 1986-07-04 |
-
1987
- 1987-11-06 JP JP62281744A patent/JPH01124304A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01124304A (ja) | 1989-05-17 |