FR1387404A - Perfectionnements apportés aux tracteurs agricoles - Google Patents
Perfectionnements apportés aux tracteurs agricolesInfo
- Publication number
- FR1387404A FR1387404A FR961406A FR961406A FR1387404A FR 1387404 A FR1387404 A FR 1387404A FR 961406 A FR961406 A FR 961406A FR 961406 A FR961406 A FR 961406A FR 1387404 A FR1387404 A FR 1387404A
- Authority
- FR
- France
- Prior art keywords
- agricultural tractors
- tractors
- agricultural
- 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
- A01B63/1006—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means the hydraulic or pneumatic means structurally belonging to the tractor
-
- 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
- A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
- A01B59/04—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines pulled or pushed by a tractor
- A01B59/042—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines pulled or pushed by a tractor having pulling means arranged on the rear part of the tractor
- A01B59/043—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines pulled or pushed by a tractor having pulling means arranged on the rear part of the tractor supported at three points, e.g. by quick-release couplings
-
- 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
- A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
- A01B59/06—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors
- A01B59/066—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors of the type comprising at least two lower arms and one upper arm generally arranged in a triangle (e.g. three-point hitches)
- A01B59/068—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors of the type comprising at least two lower arms and one upper arm generally arranged in a triangle (e.g. three-point hitches) the lower arms being lifted or lowered by power actuator means provided externally on the tractor
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)
- Agricultural Machines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US253685A US3247910A (en) | 1963-01-24 | 1963-01-24 | Dual hydraulic lift arrangement with lateral flexibility |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1387404A true FR1387404A (fr) | 1965-01-29 |
Family
ID=22961292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR961406A Expired FR1387404A (fr) | 1963-01-24 | 1964-01-24 | Perfectionnements apportés aux tracteurs agricoles |
Country Status (4)
Country | Link |
---|---|
US (1) | US3247910A (fr) |
DE (1) | DE1218199B (fr) |
FR (1) | FR1387404A (fr) |
GB (1) | GB1030031A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11284553B2 (en) * | 2018-02-13 | 2022-03-29 | Agsoilworks Technology Company, Llc | Agricultural implements and means for engaging the same to a tractor |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3708017A (en) * | 1970-01-15 | 1973-01-02 | N Alexandrovsky | Arrangement for mounting agricultural implements on a tractor with rocking side transmissions |
EP1052214B1 (fr) * | 1999-05-06 | 2002-07-31 | Merlo S.P.A. Industria Metalmeccanica | Véhicule pouvant être utilisé comme appareil de levage et tracteur agricole |
US6971453B2 (en) * | 2003-11-11 | 2005-12-06 | Deere & Company | Control system for a three point implement hitch assembly |
GB201020863D0 (en) * | 2010-12-09 | 2011-01-26 | Agco Internat Ltd | Linkage rocker arm on an agricultural vehicle |
US9682848B2 (en) * | 2013-11-19 | 2017-06-20 | Core Laboratories Lp | System and method for a self-contained lifting device |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE17627C (de) * | AKTIENGESELLSCHAFT FARBWERKE, vorm. MEISTER, LUCIUS & BRÜNING in Höchst a. M | Neuerungen bei Herstellung von künstlichem Alizarin | ||
BE545148A (fr) * | ||||
DE831024C (de) * | 1948-06-09 | 1952-02-11 | Louis Paul Edouard Buard | Kupplungseinrichtung, besonders zum Anhaengen von landwirtschaftlichen Arbeitsgeraeten an Schlepper |
GB667488A (en) * | 1950-03-10 | 1952-03-05 | Int Harvester Co | Improvements in or relating to power lift mechanism for agricultural tractors |
FR1036015A (fr) * | 1951-04-23 | 1953-09-02 | Dispositif de relevage hydraulique | |
DE1007541B (de) * | 1952-09-09 | 1957-05-02 | Hanomag Ag | Aushebevorrichtung fuer Anbaugeraete oder Werkzeuge, die mittels Dreipunktgestaenge am Schlepper od. dgl. aufgehaengt sind |
US2776613A (en) * | 1953-02-25 | 1957-01-08 | Int Harvester Co | Tractor attaching structure |
GB738881A (en) * | 1953-05-26 | 1955-10-19 | David Brown Tractors Eng Ltd | An improvement in or relating to hydraulic lift mechanism for agricultural tractor-implement combinations |
DE1021618B (de) * | 1954-07-21 | 1957-12-27 | Int Harvester Co | Anordnung zur UEbertragung des Drehmoments vom Kraftheber auf die Hubarme bei einer Dreipunkt-Geraetetragvorrichtung fuer Schlepper |
US2880812A (en) * | 1957-05-23 | 1959-04-07 | Roland B Morse | Tractor hitch |
FR1205843A (fr) * | 1957-10-25 | 1960-02-04 | Sertec | Perfectionnements apportés aux dispositifs de relevage, notamment à ceux utiliséssur les tracteurs agricoles pour relever les charrues |
FR1284856A (fr) * | 1961-03-23 | 1962-02-16 | Massey Ferguson Ltd | Instrument aratoire |
-
1963
- 1963-01-24 US US253685A patent/US3247910A/en not_active Expired - Lifetime
-
1964
- 1964-01-22 DE DEM59636A patent/DE1218199B/de active Pending
- 1964-01-24 FR FR961406A patent/FR1387404A/fr not_active Expired
- 1964-01-24 GB GB3131/64A patent/GB1030031A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11284553B2 (en) * | 2018-02-13 | 2022-03-29 | Agsoilworks Technology Company, Llc | Agricultural implements and means for engaging the same to a tractor |
Also Published As
Publication number | Publication date |
---|---|
GB1030031A (en) | 1966-05-18 |
US3247910A (en) | 1966-04-26 |
DE1218199B (de) | 1966-06-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1387404A (fr) | Perfectionnements apportés aux tracteurs agricoles | |
FR1443488A (fr) | Perfectionnements apportés aux tracteurs | |
FR1396911A (fr) | Perfectionnements apportés aux engrais | |
FR83811E (fr) | Perfectionnements aux tracteurs enjambeurs | |
FR1506530A (fr) | Perfectionnements aux pulvérisateurs agricoles | |
FR1363401A (fr) | Tracteur enjambeur | |
FR87695E (fr) | Perfectionnements apportés aux tracteurs agricoles | |
FR93501E (fr) | Perfectionnements apportés aux tracteurs. | |
FR1337436A (fr) | Perfectionnements aux roues de tracteurs | |
FR1360213A (fr) | Perfectionnements aux tracteurs enjambeurs | |
FR1384242A (fr) | Perfectionnements apportés aux tracteurs | |
FR1361135A (fr) | Perfectionnements aux instruments agricoles | |
FR84061E (fr) | Perfectionnements aux roues de tracteurs | |
FR1397123A (fr) | Perfectionnements apportés aux engrais | |
FR1477855A (fr) | Perfectionnements apportés aux tracteurs | |
FR1357066A (fr) | Perfectionnements apportés aux moissonneuses-batteuses | |
FR1353769A (fr) | Tracteur | |
FR1420945A (fr) | Perfectionnements apportés aux outils agricoles | |
FR1353436A (fr) | Perfectionnements apportés aux remorques | |
FR1347802A (fr) | Perfectionnements aux véhicules agricoles | |
FR1362666A (fr) | Perfectionnements aux aquariums | |
FR1342661A (fr) | Perfectionnements aux sièges de tracteurs | |
FR1371031A (fr) | Perfectionnements apportés aux récoltes fourragères | |
FR1347393A (fr) | Perfectionnements apportés aux aéroglisseurs | |
FR1401891A (fr) | Perfectionnements aux micro-microampèremètres |