FR1139224A - Dispositif de contrôle pour tracteur avec instrument aratoire et tracteur muni dudit dispositif - Google Patents
Dispositif de contrôle pour tracteur avec instrument aratoire et tracteur muni dudit dispositifInfo
- Publication number
- FR1139224A FR1139224A FR1139224DA FR1139224A FR 1139224 A FR1139224 A FR 1139224A FR 1139224D A FR1139224D A FR 1139224DA FR 1139224 A FR1139224 A FR 1139224A
- Authority
- FR
- France
- Prior art keywords
- tractor
- fitted
- tillage implement
- control device
- tillage
- 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
- A01B61/00—Devices for, or parts of, agricultural machines or implements for preventing overstrain
- A01B61/02—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the coupling devices between tractor and machine
-
- 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
- A01B61/00—Devices for, or parts of, agricultural machines or implements for preventing overstrain
-
- 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
- A01B63/02—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)
- Valve Device For Special Equipments (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Binders And Loading Units For Sheaves (AREA)
- Agricultural Machines (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
- Braking Systems And Boosters (AREA)
- Mechanical Control Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US41805754A | 1954-03-23 | 1954-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1139224A true FR1139224A (fr) | 1957-06-26 |
Family
ID=33551194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1139224D Expired FR1139224A (fr) | 1954-03-23 | 1955-03-22 | Dispositif de contrôle pour tracteur avec instrument aratoire et tracteur muni dudit dispositif |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT203253B (de) |
| CH (1) | CH339419A (de) |
| DE (4) | DE1091789B (de) |
| DK (1) | DK87702C (de) |
| ES (1) | ES220844A1 (de) |
| FR (1) | FR1139224A (de) |
| GB (5) | GB805063A (de) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1108970B (de) * | 1958-03-03 | 1961-06-15 | Allis Chalmers Mfg Co | Regeleinrichtung fuer einen hydraulischen Kraftheber zur automatischen Gewichtsverlagerung |
| DE1110456B (de) * | 1958-08-23 | 1961-07-06 | Massey Ferguson Great Britain | Hydraulischer Schlepper-Kraftheber |
| US2996125A (en) * | 1957-05-06 | 1961-08-15 | Massey Ferguson Inc | Implement mounting system |
| US3004556A (en) * | 1958-02-03 | 1961-10-17 | Lissements Grosdemouge Ets | Hydraulic distribution device |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1129751B (de) * | 1959-06-11 | 1962-05-17 | John Deere Lanz Ag | Vorrichtung zur automatischen Lagen- und Zugkraftsteuerung fuer landwirtschaftliche Schlepper-Anbaugeraete und -Anhaengegeraete |
| US3080003A (en) * | 1960-05-03 | 1963-03-05 | Allis Chalmers Mfg Co | Control for hydraulic system |
| US3083777A (en) * | 1960-08-11 | 1963-04-02 | Int Harvester Co | Hydraulic lift control mechanism |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR485401A (fr) * | 1916-04-12 | 1918-01-09 | Theodore Douglas | Nouvelle soupape |
-
1955
- 1955-03-21 AT AT165955A patent/AT203253B/de active
- 1955-03-21 DE DEB50831A patent/DE1091789B/de active Pending
- 1955-03-21 DE DEB34957A patent/DE1055864B/de active Pending
- 1955-03-21 DE DEB46796A patent/DE1057809B/de active Pending
- 1955-03-21 DE DEB50832A patent/DE1156596B/de active Pending
- 1955-03-22 GB GB978658A patent/GB805063A/en not_active Expired
- 1955-03-22 GB GB8252/55A patent/GB805061A/en not_active Expired
- 1955-03-22 GB GB997158A patent/GB805064A/en not_active Expired
- 1955-03-22 GB GB969858A patent/GB805062A/en not_active Expired
- 1955-03-22 GB GB1018058A patent/GB805065A/en not_active Expired
- 1955-03-22 CH CH339419D patent/CH339419A/de unknown
- 1955-03-22 FR FR1139224D patent/FR1139224A/fr not_active Expired
- 1955-03-23 ES ES0220844A patent/ES220844A1/es not_active Expired
- 1955-03-23 DK DK100055A patent/DK87702C/da active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2996125A (en) * | 1957-05-06 | 1961-08-15 | Massey Ferguson Inc | Implement mounting system |
| US3004556A (en) * | 1958-02-03 | 1961-10-17 | Lissements Grosdemouge Ets | Hydraulic distribution device |
| DE1108970B (de) * | 1958-03-03 | 1961-06-15 | Allis Chalmers Mfg Co | Regeleinrichtung fuer einen hydraulischen Kraftheber zur automatischen Gewichtsverlagerung |
| DE1110456B (de) * | 1958-08-23 | 1961-07-06 | Massey Ferguson Great Britain | Hydraulischer Schlepper-Kraftheber |
Also Published As
| Publication number | Publication date |
|---|---|
| AT203253B (de) | 1959-05-11 |
| GB805065A (en) | 1958-11-26 |
| DE1091789B (de) | 1960-10-27 |
| ES220844A1 (es) | 1955-12-16 |
| DE1055864B (de) | 1959-04-23 |
| GB805061A (en) | 1958-11-26 |
| DE1156596B (de) | 1963-10-31 |
| CH339419A (de) | 1959-06-30 |
| GB805064A (en) | 1958-11-26 |
| GB805063A (en) | 1958-11-26 |
| GB805062A (en) | 1958-11-26 |
| DE1057809B (de) | 1959-05-21 |
| DK87702C (da) | 1959-08-17 |
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