FR2507856B1 - - Google Patents
Info
- Publication number
- FR2507856B1 FR2507856B1 FR8112258A FR8112258A FR2507856B1 FR 2507856 B1 FR2507856 B1 FR 2507856B1 FR 8112258 A FR8112258 A FR 8112258A FR 8112258 A FR8112258 A FR 8112258A FR 2507856 B1 FR2507856 B1 FR 2507856B1
- 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
- A01B3/00—Ploughs with fixed plough-shares
- A01B3/36—Ploughs mounted on tractors
- A01B3/40—Alternating ploughs
- A01B3/42—Turn-wrest ploughs
- A01B3/421—Turn-wrest ploughs with a headstock frame made in one piece
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8112258A FR2507856A1 (fr) | 1981-06-18 | 1981-06-18 | Dispositif pendulaire pour systeme de retournement a verin vertical d'outils aratoires reversibles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8112258A FR2507856A1 (fr) | 1981-06-18 | 1981-06-18 | Dispositif pendulaire pour systeme de retournement a verin vertical d'outils aratoires reversibles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2507856A1 FR2507856A1 (fr) | 1982-12-24 |
| FR2507856B1 true FR2507856B1 (https=) | 1983-11-04 |
Family
ID=9259759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8112258A Granted FR2507856A1 (fr) | 1981-06-18 | 1981-06-18 | Dispositif pendulaire pour systeme de retournement a verin vertical d'outils aratoires reversibles |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2507856A1 (https=) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3305027A (en) * | 1964-09-29 | 1967-02-21 | Allis Chalmers Mfg Co | Two-way plow |
| US3757872A (en) * | 1971-07-02 | 1973-09-11 | Mellen A | Two-way plow actuator lost motion mechanism |
-
1981
- 1981-06-18 FR FR8112258A patent/FR2507856A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2507856A1 (fr) | 1982-12-24 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |