FR2350774A1 - Reversible plough connected to tractor by drawbar - has frame rotatably mounted in front and rear carriages and guided for rotation by coacting roller tracks - Google Patents
Reversible plough connected to tractor by drawbar - has frame rotatably mounted in front and rear carriages and guided for rotation by coacting roller tracksInfo
- Publication number
- FR2350774A1 FR2350774A1 FR7714714A FR7714714A FR2350774A1 FR 2350774 A1 FR2350774 A1 FR 2350774A1 FR 7714714 A FR7714714 A FR 7714714A FR 7714714 A FR7714714 A FR 7714714A FR 2350774 A1 FR2350774 A1 FR 2350774A1
- Authority
- FR
- France
- Prior art keywords
- drawbar
- tractor
- guided
- rotation
- rotatably mounted
- 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.)
- Granted
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
- A01B3/00—Ploughs with fixed plough-shares
- A01B3/24—Tractor-drawn ploughs
- A01B3/28—Alternating ploughs
- A01B3/30—Turn-wrest ploughs
-
- 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
- A01B3/00—Ploughs with fixed plough-shares
- A01B3/46—Ploughs supported partly by tractor and partly by their own wheels
- A01B3/464—Alternating ploughs with frame rotating about a horizontal axis, e.g. turn-wrest ploughs
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
- Guiding Agricultural Machines (AREA)
Abstract
The reversible mounted plough has a front chassis, a rear carriage with two wheels, and a rotary plough frame (2). The plough frame (2) is pivot mounted both on the front chassis and on the back carriage (3). On the back carriage (3) or front chassis is a first roller track symmetrical with the transverse centre of the back carriage. On the plough frame (2) is a second roller track acting in conjunction with the first track. The plough frame is joined to the back carriage or front chassis by means of a universal joint which, when in an operating position, is higher than the ends of the first roller track. The first roller track rises from the ends to a peak in the transverse centre.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762621417 DE2621417C2 (en) | 1976-05-14 | 1976-05-14 | Reversible plow |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2350774A1 true FR2350774A1 (en) | 1977-12-09 |
FR2350774B1 FR2350774B1 (en) | 1984-09-14 |
Family
ID=5977967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7714714A Granted FR2350774A1 (en) | 1976-05-14 | 1977-05-13 | Reversible plough connected to tractor by drawbar - has frame rotatably mounted in front and rear carriages and guided for rotation by coacting roller tracks |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2621417C2 (en) |
FR (1) | FR2350774A1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1968359U (en) * | 1967-07-13 | 1967-09-14 | Eberhardt Geb | MULTI-BLADE SEMI-DETACHED PLOW. |
DE2222510A1 (en) * | 1972-05-08 | 1973-11-22 | Benno Gassner | SEMI-DETACHED ROTATING PLOW |
DE2310381A1 (en) * | 1973-03-02 | 1974-09-05 | Rabewerk Clausing Heinrich | SEMI-DETACHED ROTATING PLOW WITH MULTI-PIECE FRAME |
DE2332790A1 (en) * | 1973-06-28 | 1975-01-23 | Rabewerk Clausing Heinrich | SEMI-DETACHED PLOW |
DE2210408B2 (en) * | 1972-03-03 | 1975-08-07 | Benno Gassner |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB535635A (en) * | 1939-12-19 | 1941-04-16 | Ransomes Sims & Jefferies Ltd | Improvements in reversible ploughs |
-
1976
- 1976-05-14 DE DE19762621417 patent/DE2621417C2/en not_active Expired
-
1977
- 1977-05-13 FR FR7714714A patent/FR2350774A1/en active Granted
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1968359U (en) * | 1967-07-13 | 1967-09-14 | Eberhardt Geb | MULTI-BLADE SEMI-DETACHED PLOW. |
DE2210408B2 (en) * | 1972-03-03 | 1975-08-07 | Benno Gassner | |
DE2222510A1 (en) * | 1972-05-08 | 1973-11-22 | Benno Gassner | SEMI-DETACHED ROTATING PLOW |
DE2310381A1 (en) * | 1973-03-02 | 1974-09-05 | Rabewerk Clausing Heinrich | SEMI-DETACHED ROTATING PLOW WITH MULTI-PIECE FRAME |
DE2332790A1 (en) * | 1973-06-28 | 1975-01-23 | Rabewerk Clausing Heinrich | SEMI-DETACHED PLOW |
FR2234834A1 (en) * | 1973-06-28 | 1975-01-24 | Rabewerk Clausing Heinrich | Tractor drawn plough coupling - has pivot mounted body with back end supported by wheel |
Also Published As
Publication number | Publication date |
---|---|
DE2621417C2 (en) | 1982-08-12 |
FR2350774B1 (en) | 1984-09-14 |
DE2621417A1 (en) | 1977-11-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |