IT1175636B - Struttura portante per attrezzi agricoli priva di saldature - Google Patents
Struttura portante per attrezzi agricoli priva di saldatureInfo
- Publication number
- IT1175636B IT1175636B IT22410/84A IT2241084A IT1175636B IT 1175636 B IT1175636 B IT 1175636B IT 22410/84 A IT22410/84 A IT 22410/84A IT 2241084 A IT2241084 A IT 2241084A IT 1175636 B IT1175636 B IT 1175636B
- Authority
- IT
- Italy
- Prior art keywords
- load
- free structure
- agricultural tools
- agricultural
- tools
- Prior art date
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
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/06—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on vertical or steeply-inclined shaft
- A01B33/065—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on vertical or steeply-inclined shaft comprising a plurality of rotors carried by an elongate, substantially closed transmission casing, transversely connectable to a 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
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
- A01B33/087—Lifting devices; Depth regulation devices; Mountings
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Agricultural Machines (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8302968A NL8302968A (nl) | 1983-08-25 | 1983-08-25 | Landbouwwerktuig. |
NL8302967A NL8302967A (nl) | 1983-08-25 | 1983-08-25 | Grondbewerkingsmachine. |
NL8302969A NL8302969A (nl) | 1983-08-25 | 1983-08-25 | Gestel voor een landbouwwerktuig. |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8422410A0 IT8422410A0 (it) | 1984-08-24 |
IT1175636B true IT1175636B (it) | 1987-07-15 |
Family
ID=27352100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT22410/84A IT1175636B (it) | 1983-08-25 | 1984-08-24 | Struttura portante per attrezzi agricoli priva di saldature |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE3430997C2 (fr) |
FR (1) | FR2550909B1 (fr) |
GB (1) | GB2145314B (fr) |
IT (1) | IT1175636B (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8303097A (nl) * | 1983-09-07 | 1985-04-01 | Lely Nv C Van Der | Landbouwwerktuig. |
FR2619985B1 (fr) * | 1987-09-09 | 1989-12-22 | Kuhn Sa | Machine agricole de travail du sol comportant des socs et un rotor |
CN103416121B (zh) * | 2013-07-15 | 2016-08-10 | 现代农装株洲联合收割机有限公司 | 一种双层折叠方法及其双层折叠机构以及平地机 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1001526B (de) * | 1951-04-14 | 1957-01-24 | Harry Ferguson Limited Manufacturers Coventry (Großbritannien) | Rahmen zum Anhangen von Ackergeraten an eine durch einen Kraftheber anhebbare Dreipunktanhangung |
GB698908A (en) * | 1951-04-26 | 1953-10-28 | Vernon Harrison Holt | Improvements relating to tool bars for tractors for coupling ganged implements thereto |
US2691932A (en) * | 1951-09-24 | 1954-10-19 | Ford Motor Co | Quick-attaching tractor implement hitch |
DE940945C (de) * | 1953-11-11 | 1956-03-29 | Lemken Kg Pflugfab | Vorrichtung zum Anbau von Dreipunkt-Anbaugeraeten an den Schwingrahmen oder die Anbauschiene eines Schleppers |
CH321406A (fr) * | 1955-04-15 | 1957-05-15 | Wyss Hans Rudolf | Appareil de transport destiné à être relié à l'arrière d'un véhicule à moteur |
GB808218A (en) * | 1956-04-12 | 1959-01-28 | Holt Bracken Breaker Company L | Improvements relating to means for coupling ganged implements to tractors |
US3039539A (en) * | 1958-05-02 | 1962-06-19 | Massey Ferguson Inc | Implement hitch vertically adjustable |
GB1122471A (en) * | 1965-06-08 | 1968-08-07 | Massey Ferguson Perkins Ltd | Improvements in or relating to tractor implement hitches |
GB1141813A (en) * | 1966-07-06 | 1969-02-05 | Schoenebeck Traktoren | Apparatus for coupling appliances to tractors |
US3611687A (en) | 1970-02-05 | 1971-10-12 | Int Harvester Co | Knife storage device |
DE2109297A1 (de) * | 1970-02-26 | 1971-11-18 | Barrio Domec, Manuel, Zaragoza (Spanien) | Kupplungseinrichtung zum Ankuppeln von Landmaschinen an einen Traktor |
US4019755A (en) * | 1974-05-28 | 1977-04-26 | Alloway Manufacturing, Inc. | Hitch assembly for mounting a transverse beam on a three-point hitch |
US4009759A (en) * | 1975-03-26 | 1977-03-01 | Ernst Arnold E | Cultivator apparatus |
GB1587289A (en) * | 1976-10-29 | 1981-04-01 | Lely Nv C Van Der | Soil cultivating implements |
NL7614518A (nl) | 1976-12-29 | 1978-07-03 | Lely Nv C Van Der | Grondbewerkingsmachine. |
FR2454255A1 (fr) * | 1979-04-19 | 1980-11-14 | Durnerin Charles | Perfectionnements aux engins pour le defrichement du sol ou travail similaire |
NL190684C (nl) * | 1981-03-03 | 1994-07-01 | Lely Nv C Van Der | Grondbewerkingsmachine. |
DE8224506U1 (de) * | 1982-08-31 | 1983-01-05 | Anton Kretzer Landmaschinenbau, 7918 Illertissen | Zum ankoppeln an eine zugmaschine geeigneter grubber fuer die landwirtschaftliche bodenbearbeitung |
-
1984
- 1984-08-06 GB GB08419989A patent/GB2145314B/en not_active Expired
- 1984-08-22 FR FR8413074A patent/FR2550909B1/fr not_active Expired
- 1984-08-23 DE DE3430997A patent/DE3430997C2/de not_active Expired - Fee Related
- 1984-08-24 IT IT22410/84A patent/IT1175636B/it active
Also Published As
Publication number | Publication date |
---|---|
GB2145314B (en) | 1987-02-18 |
FR2550909B1 (fr) | 1987-05-22 |
GB2145314A (en) | 1985-03-27 |
IT8422410A0 (it) | 1984-08-24 |
DE3430997C2 (de) | 1994-03-03 |
FR2550909A1 (fr) | 1985-03-01 |
DE3430997A1 (de) | 1985-03-14 |
GB8419989D0 (en) | 1984-09-12 |
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