FR1268718A - Device for automatic regulation of the depth of attack of tools worked on a tractor by articulated parallelograms comprising a probing device - Google Patents
Device for automatic regulation of the depth of attack of tools worked on a tractor by articulated parallelograms comprising a probing deviceInfo
- Publication number
- FR1268718A FR1268718A FR837630A FR837630A FR1268718A FR 1268718 A FR1268718 A FR 1268718A FR 837630 A FR837630 A FR 837630A FR 837630 A FR837630 A FR 837630A FR 1268718 A FR1268718 A FR 1268718A
- Authority
- FR
- France
- Prior art keywords
- tractor
- attack
- depth
- automatic regulation
- articulated parallelograms
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
- A01B63/02—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
- A01B63/10—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means
- A01B63/111—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements
- A01B63/114—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements to achieve a constant working depth
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR837630A FR1268718A (en) | 1960-09-02 | 1960-09-02 | Device for automatic regulation of the depth of attack of tools worked on a tractor by articulated parallelograms comprising a probing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR837630A FR1268718A (en) | 1960-09-02 | 1960-09-02 | Device for automatic regulation of the depth of attack of tools worked on a tractor by articulated parallelograms comprising a probing device |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1268718A true FR1268718A (en) | 1961-08-04 |
Family
ID=8738373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR837630A Expired FR1268718A (en) | 1960-09-02 | 1960-09-02 | Device for automatic regulation of the depth of attack of tools worked on a tractor by articulated parallelograms comprising a probing device |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1268718A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2423123A1 (en) * | 1978-04-20 | 1979-11-16 | Lely Nv C Van Der | TRACTOR WITH LIFTING DEVICE |
FR2632484A1 (en) * | 1988-06-14 | 1989-12-15 | Matrot Louis | Improved height adjustment system |
EP2457429A1 (en) * | 2010-11-30 | 2012-05-30 | Agrotronix | Agricultural machine with automatic stability correction |
-
1960
- 1960-09-02 FR FR837630A patent/FR1268718A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2423123A1 (en) * | 1978-04-20 | 1979-11-16 | Lely Nv C Van Der | TRACTOR WITH LIFTING DEVICE |
FR2632484A1 (en) * | 1988-06-14 | 1989-12-15 | Matrot Louis | Improved height adjustment system |
EP2457429A1 (en) * | 2010-11-30 | 2012-05-30 | Agrotronix | Agricultural machine with automatic stability correction |
FR2967865A1 (en) * | 2010-11-30 | 2012-06-01 | Agrotronix | AGRICULTURAL MACHINE WITH AUTOMATIC PLATE CORRECTION |
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