SE303395B - - Google Patents
Info
- Publication number
- SE303395B SE303395B SE4034/63A SE403463A SE303395B SE 303395 B SE303395 B SE 303395B SE 4034/63 A SE4034/63 A SE 4034/63A SE 403463 A SE403463 A SE 403463A SE 303395 B SE303395 B SE 303395B
- Authority
- SE
- Sweden
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
- A01B63/1145—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 for controlling weight transfer between implements and tractor wheels
-
- 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
- A01B63/1117—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 using a hitch position sensor
-
- 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
- A01B63/14—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors
- A01B63/145—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors for controlling weight transfer between implements and tractor wheels
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Lifting Devices For Agricultural Implements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB13955/62A GB1033374A (en) | 1962-04-11 | 1962-04-11 | Improvements in or relating to agricultural machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE303395B true SE303395B (xx) | 1968-08-26 |
Family
ID=10032402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE4034/63A SE303395B (xx) | 1962-04-11 | 1963-04-10 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3198547A (xx) |
| DE (1) | DE1455578C3 (xx) |
| GB (1) | GB1033374A (xx) |
| SE (1) | SE303395B (xx) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1102461A (en) * | 1963-09-11 | 1968-02-07 | South African Farm Impl | Improvements in or relating to tractors |
| BE671515A (xx) * | 1964-10-27 | 1966-02-14 | ||
| US3463510A (en) * | 1967-11-30 | 1969-08-26 | Deere & Co | Tractor-implement weight-transfer draft system |
| FR2628284B1 (fr) * | 1988-03-08 | 1990-12-07 | Defrancq Hubert | Dispositif d'attelage pour un outil, en particulier un outil agricole, destine a etre porte par un tracteur |
| DK176105B1 (da) * | 2004-06-08 | 2006-06-26 | Soeren Kaastrup | Koblingsarrangement mellem et redskab og et köretöj |
| GB2415353A (en) * | 2004-06-22 | 2005-12-28 | Agco Sa | Implement control system |
| CN105309079B (zh) * | 2015-11-26 | 2017-08-25 | 浙江理工大学 | 拖拉机悬挂机组水平自动控制装置 |
| CN105340402B (zh) * | 2015-11-26 | 2017-10-03 | 浙江理工大学 | 前置式拖拉机悬挂机组水平自动控制装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2627796A (en) * | 1948-01-02 | 1953-02-10 | Ferguson Harry Inc | Controllable load transfer hitch for tractors |
| US3062561A (en) * | 1958-11-21 | 1962-11-06 | Farming Ab | Device for attaching trailed vehicles or implements to a tractor |
| US3073622A (en) * | 1961-08-07 | 1963-01-15 | Massey Ferguson Ltd | Trailer hitch arrangement |
-
1962
- 1962-04-11 GB GB13955/62A patent/GB1033374A/en not_active Expired
-
1963
- 1963-04-08 US US271346A patent/US3198547A/en not_active Expired - Lifetime
- 1963-04-08 DE DE1455578A patent/DE1455578C3/de not_active Expired
- 1963-04-10 SE SE4034/63A patent/SE303395B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1455578C3 (de) | 1974-01-03 |
| US3198547A (en) | 1965-08-03 |
| DE1455578B2 (de) | 1973-06-14 |
| DE1455578A1 (de) | 1968-11-21 |
| GB1033374A (en) | 1966-06-22 |