FR2602631B1 - Charrue a corps symetriques - Google Patents
Charrue a corps symetriquesInfo
- Publication number
- FR2602631B1 FR2602631B1 FR8611621A FR8611621A FR2602631B1 FR 2602631 B1 FR2602631 B1 FR 2602631B1 FR 8611621 A FR8611621 A FR 8611621A FR 8611621 A FR8611621 A FR 8611621A FR 2602631 B1 FR2602631 B1 FR 2602631B1
- Authority
- FR
- France
- Prior art keywords
- symmetric body
- body plow
- plow
- symmetric
- 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
- A01B15/00—Elements, tools, or details of ploughs
- A01B15/02—Plough blades; Fixing the blades
- A01B15/08—Mouldboards
-
- 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
-
- 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
- A01B61/04—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the connection between tools and carrier beam or frame
- A01B61/044—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the connection between tools and carrier beam or frame the connection enabling a yielding pivoting movement around a substantially horizontal and transverse axis
- A01B61/046—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the connection between tools and carrier beam or frame the connection enabling a yielding pivoting movement around a substantially horizontal and transverse axis the device including an energy accumulator for restoring the tool to its working position
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8611621A FR2602631B1 (fr) | 1986-08-12 | 1986-08-12 | Charrue a corps symetriques |
FR8612143A FR2603152A2 (fr) | 1986-08-12 | 1986-08-27 | Corps de charrue pour charrue a soc et a versoir symetriques |
FR8614170A FR2604850A2 (fr) | 1986-08-12 | 1986-10-13 | Corps de charrue a soc et a versoir symetriques |
FR8616114A FR2611111A1 (fr) | 1986-08-12 | 1986-11-19 | Charrue a corps symetrique |
FR8700347A FR2609360A2 (fr) | 1986-08-12 | 1987-01-14 | Deflecteur pour charrue a soc et versoir symetrique |
PCT/FR1987/000308 WO1988001129A1 (fr) | 1986-08-12 | 1987-08-06 | Charrue a corps symetriques |
EP87905216A EP0317570B1 (fr) | 1986-08-12 | 1987-08-06 | Charrue a corps symetriques |
AU77555/87A AU7755587A (en) | 1986-08-12 | 1987-08-06 | Plough with symmetrical bodies |
DE8787905216T DE3778704D1 (de) | 1986-08-12 | 1987-08-06 | Pflug mit symmetrischen koerpern. |
AT87905216T ATE75366T1 (de) | 1986-08-12 | 1987-08-06 | Pflug mit symmetrischen koerpern. |
US07/333,629 US4984638A (en) | 1986-08-12 | 1987-08-06 | Plow with symmetrical bodies having concave vertical and horizontal cross-sections |
FR8811241A FR2635635A1 (fr) | 1986-08-12 | 1988-08-26 | Charrue a corps symetriques |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8611621A FR2602631B1 (fr) | 1986-08-12 | 1986-08-12 | Charrue a corps symetriques |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2602631A1 FR2602631A1 (fr) | 1988-02-19 |
FR2602631B1 true FR2602631B1 (fr) | 1988-11-10 |
Family
ID=9338230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8611621A Expired FR2602631B1 (fr) | 1986-08-12 | 1986-08-12 | Charrue a corps symetriques |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2602631B1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4204256C2 (de) * | 1992-02-13 | 1993-11-18 | Josef Kerner | Schwingpflug |
FR2795598B1 (fr) | 1999-06-29 | 2005-02-11 | Denis Coste | Coutre-deflecteur de corps symetrique de charrue |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2839983A (en) * | 1955-02-07 | 1958-06-24 | Bert E Teal | Rotatable disc mold board plow |
FR1298109A (fr) * | 1961-08-19 | 1962-07-06 | Charrues Crepain Soc D | Perfectionnements aux charrues portées à disques |
US3115191A (en) * | 1962-04-16 | 1963-12-24 | Int Harvester Co | Two-way plow with disks for coulters and moldboards |
US3252521A (en) * | 1963-07-12 | 1966-05-24 | Patent Concern Nv | Rotary cutters and plows |
FR1412348A (fr) * | 1964-10-23 | 1965-09-24 | Int Harvester Co | Charrue alternative |
US3298445A (en) * | 1965-08-16 | 1967-01-17 | Mellen William Fisk | Tractor with liftable rear coulter and moldboard plow combination |
US3642074A (en) * | 1965-09-13 | 1972-02-15 | Cletus J Geurts | Earth-working implement |
US3416611A (en) * | 1966-10-27 | 1968-12-17 | Int Harvester Co | Automatic return trip for moldboard plow |
FR2390079A2 (fr) * | 1973-09-25 | 1978-12-08 | Brousmiche Roger | Charrue reversible a corps unique |
FR2244392A1 (en) * | 1973-09-25 | 1975-04-18 | Brousmiche Roger | Tractor towed reversible plough - locking devices, beams, mould-boards and shares pivot about a vert. axis |
-
1986
- 1986-08-12 FR FR8611621A patent/FR2602631B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2602631A1 (fr) | 1988-02-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |