FR2128453B1 - - Google Patents
Info
- Publication number
- FR2128453B1 FR2128453B1 FR7207015A FR7207015A FR2128453B1 FR 2128453 B1 FR2128453 B1 FR 2128453B1 FR 7207015 A FR7207015 A FR 7207015A FR 7207015 A FR7207015 A FR 7207015A FR 2128453 B1 FR2128453 B1 FR 2128453B1
- Authority
- FR
- France
- 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
- A01B63/112—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 control draught load, i.e. tractive force
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Lifting Devices For Agricultural Implements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB586271 | 1971-03-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2128453A1 FR2128453A1 (ru) | 1972-10-20 |
| FR2128453B1 true FR2128453B1 (ru) | 1976-07-23 |
Family
ID=9804011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7207015A Expired FR2128453B1 (ru) | 1971-03-02 | 1972-03-01 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE7207875U (ru) |
| FR (1) | FR2128453B1 (ru) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB653746A (en) * | 1942-05-13 | 1951-05-23 | Ferguson Harry Inc | Improvements in or relating to a hitch |
| GB876259A (en) * | 1957-05-13 | 1961-08-30 | Int Harvester Great Britain | Improvements in or relating to tractors |
| FR1238877A (fr) * | 1959-07-09 | 1960-08-19 | C C M Cie Continentale De Moto | Perfectionnements apportés aux dispositifs d'asservissement hydraulique pour tracteurs |
| SE312026B (ru) * | 1965-04-20 | 1969-06-30 | Massey Ferguson Services Nv | |
| US3412811A (en) * | 1966-05-23 | 1968-11-26 | Massey Ferguson Inc | Draft control for tractor |
-
1972
- 1972-03-01 DE DE19727207875 patent/DE7207875U/de not_active Expired
- 1972-03-01 FR FR7207015A patent/FR2128453B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2128453A1 (ru) | 1972-10-20 |
| DE7207875U (de) | 1973-08-23 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |