JPS61202606A - 農用トラクタ - Google Patents
農用トラクタInfo
- Publication number
- JPS61202606A JPS61202606A JP4228885A JP4228885A JPS61202606A JP S61202606 A JPS61202606 A JP S61202606A JP 4228885 A JP4228885 A JP 4228885A JP 4228885 A JP4228885 A JP 4228885A JP S61202606 A JPS61202606 A JP S61202606A
- Authority
- JP
- Japan
- Prior art keywords
- ground
- sensor
- tractor
- lift arm
- detects
- 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
Links
Landscapes
- Lifting Devices For Agricultural Implements (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4228885A JPS61202606A (ja) | 1985-03-04 | 1985-03-04 | 農用トラクタ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4228885A JPS61202606A (ja) | 1985-03-04 | 1985-03-04 | 農用トラクタ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61202606A true JPS61202606A (ja) | 1986-09-08 |
JPH0553443B2 JPH0553443B2 (US07321065-20080122-C00020.png) | 1993-08-10 |
Family
ID=12631852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4228885A Granted JPS61202606A (ja) | 1985-03-04 | 1985-03-04 | 農用トラクタ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61202606A (US07321065-20080122-C00020.png) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6279704A (ja) * | 1985-10-03 | 1987-04-13 | セイレイ工業株式会社 | 自動耕深制御装置 |
JPS63251004A (ja) * | 1987-04-08 | 1988-10-18 | 三菱農機株式会社 | 対地作業車における作業深さ制御装置 |
JPS6474913A (en) * | 1987-09-17 | 1989-03-20 | Seirei Ind | Lift controlling apparatus for working machine |
US8893680B2 (en) | 2011-02-03 | 2014-11-25 | Suzuki Motor Corporation | Intake valve of internal combustion engine |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5661903A (en) * | 1979-10-23 | 1981-05-27 | Iseki Agricult Mach | Agricultural tractor |
JPS5847124A (ja) * | 1981-09-16 | 1983-03-18 | Ishikawajima Harima Heavy Ind Co Ltd | 発生ガス温度の制御方法 |
-
1985
- 1985-03-04 JP JP4228885A patent/JPS61202606A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5661903A (en) * | 1979-10-23 | 1981-05-27 | Iseki Agricult Mach | Agricultural tractor |
JPS5847124A (ja) * | 1981-09-16 | 1983-03-18 | Ishikawajima Harima Heavy Ind Co Ltd | 発生ガス温度の制御方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6279704A (ja) * | 1985-10-03 | 1987-04-13 | セイレイ工業株式会社 | 自動耕深制御装置 |
JPS63251004A (ja) * | 1987-04-08 | 1988-10-18 | 三菱農機株式会社 | 対地作業車における作業深さ制御装置 |
JPS6474913A (en) * | 1987-09-17 | 1989-03-20 | Seirei Ind | Lift controlling apparatus for working machine |
US8893680B2 (en) | 2011-02-03 | 2014-11-25 | Suzuki Motor Corporation | Intake valve of internal combustion engine |
Also Published As
Publication number | Publication date |
---|---|
JPH0553443B2 (US07321065-20080122-C00020.png) | 1993-08-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS61202606A (ja) | 農用トラクタ | |
JP2020065451A (ja) | 作業機昇降制御装置 | |
JP2712445B2 (ja) | トラクタ作業機の作業深制御装置 | |
JPH0411163B2 (US07321065-20080122-C00020.png) | ||
JP2712444B2 (ja) | トラクタ耕耘装置の耕深制御装置 | |
JPH11275910A (ja) | トラクタ | |
JPH11113310A (ja) | 作業機の姿勢制御装置 | |
JP2006314208A (ja) | 作業機の姿勢制御装置 | |
JPS6078502A (ja) | トラクタのロ−リング制御機構 | |
JP2569323Y2 (ja) | 耕深検出装置 | |
JPH0627045Y2 (ja) | 移動農機の対地高さ検出センサー構造 | |
JPH076729Y2 (ja) | 対地作業機の昇降速度制御装置 | |
JPH0856411A (ja) | 対地作業機の耕深表示装置 | |
JP2584738Y2 (ja) | 移動農機の自動直進制御装置 | |
JPH0751004B2 (ja) | 対地作業車の高さ制御装置 | |
JP3542099B2 (ja) | トラクターの作業用制御装置 | |
JP2000245203A (ja) | 作業車両の作業機昇降制御装置 | |
JPS631774Y2 (US07321065-20080122-C00020.png) | ||
JPH0334643Y2 (US07321065-20080122-C00020.png) | ||
JPS5917905A (ja) | トラクタにおける耕深制御装置 | |
KR19990084070A (ko) | 농업용 트랙터취부형 작업기의 경심제어시스템 | |
JPH05316805A (ja) | ロータリ耕耘装置の耕深制御装置 | |
JPS63317008A (ja) | ロ−タリ耕耘機のロ−タリカバ−構造 | |
JPS6218122B2 (US07321065-20080122-C00020.png) | ||
JP2005333853A (ja) | トラクタ作業姿勢制御装置 |