DE3778704D1 - Pflug mit symmetrischen koerpern. - Google Patents

Pflug mit symmetrischen koerpern.

Info

Publication number
DE3778704D1
DE3778704D1 DE8787905216T DE3778704T DE3778704D1 DE 3778704 D1 DE3778704 D1 DE 3778704D1 DE 8787905216 T DE8787905216 T DE 8787905216T DE 3778704 T DE3778704 T DE 3778704T DE 3778704 D1 DE3778704 D1 DE 3778704D1
Authority
DE
Germany
Prior art keywords
plow
symmetric bodies
symmetric
bodies
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 - Lifetime
Application number
DE8787905216T
Other languages
English (en)
Inventor
Denis Coste
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from FR8611621A external-priority patent/FR2602631B1/fr
Priority claimed from FR8612143A external-priority patent/FR2603152A2/fr
Priority claimed from FR8616114A external-priority patent/FR2611111A1/fr
Priority claimed from FR8700347A external-priority patent/FR2609360A2/fr
Priority claimed from FR8705312A external-priority patent/FR2617670A2/fr
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE3778704D1 publication Critical patent/DE3778704D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
DE8787905216T 1986-08-12 1987-08-06 Pflug mit symmetrischen koerpern. Expired - Lifetime DE3778704D1 (de)

Applications Claiming Priority (6)

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
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
FR8705312A FR2617670A2 (fr) 1987-04-15 1987-04-15 Rasettes pour charrue a soc et versoir symetriques
PCT/FR1987/000308 WO1988001129A1 (fr) 1986-08-12 1987-08-06 Charrue a corps symetriques

Publications (1)

Publication Number Publication Date
DE3778704D1 true DE3778704D1 (de) 1992-06-04

Family

ID=27515465

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787905216T Expired - Lifetime DE3778704D1 (de) 1986-08-12 1987-08-06 Pflug mit symmetrischen koerpern.

Country Status (5)

Country Link
US (1) US4984638A (de)
EP (1) EP0317570B1 (de)
AU (1) AU7755587A (de)
DE (1) DE3778704D1 (de)
WO (1) WO1988001129A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2635635A1 (fr) * 1986-08-12 1990-03-02 Coste Denis Charrue a corps symetriques
WO1989006897A1 (en) * 1988-01-28 1989-08-10 Giuseppe Mario Sartor A plough apparatus
WO1990001863A1 (fr) * 1988-08-26 1990-03-08 Denis Coste Charrue a corps symetrique
WO1990005446A1 (en) * 1988-11-21 1990-05-31 Vsesojuzny Selskokhozyaistvenny Institut Zaochnogo Obrazovania Plough
FR2646051A1 (fr) * 1989-04-19 1990-10-26 Coste Denis Charrue a corps symetriques a angle d'attaque reglable et a largeur de travail variable
FR2656977B1 (fr) * 1990-01-15 1992-09-04 Coste Jean Louis Deflecteur et rasette deflectrice pour corps de charrue a corps symetriques.
FR2661064B1 (fr) * 1990-04-23 1993-11-12 Coste Jean Louis Bati de charrue.
CA2081215A1 (fr) * 1990-04-23 1991-10-24 Jean-Louis Coste Bati de charrue du type comportant au moins un corps a versoir et soc unique travaillant dans les deux sens de labour
DE4019612C2 (de) * 1990-06-20 1993-11-25 Hans Hofmann Pflug, insbesondere Scheibenkehrpflug
FR2664125A1 (fr) * 1990-07-05 1992-01-10 Coste Denis Corps de charrue pour charrue a corps symetrique.
US5024281A (en) * 1990-08-02 1991-06-18 Long Manufacturing N.C., Inc. Reversible moldboard plow
DE4106749C2 (de) * 1991-03-02 1994-07-21 Krone Bernhard Gmbh Maschf Schwenkpflug mit doppelseitigem Streichblech
FR2680943A1 (fr) * 1991-09-05 1993-03-12 Coste Jean Louis Securite pour corps symetrique de charrue.
US5771979A (en) * 1994-12-28 1998-06-30 Industrias John Deere, S.A. De C.V. Bi-directional moldboards supports used in moldboard plows to carry out conservation tillage
CA2243937C (en) * 1998-07-28 2002-08-06 Gerald Gagnon Hilling spade
FI20030990A (fi) * 2003-07-01 2005-01-02 Metalliasennus Huuhka Oy Maan muokkauslaite
JPWO2007026404A1 (ja) * 2005-08-30 2009-03-05 アルゼ株式会社 遊技機、遊技制御方法及び遊技システム
US9456538B2 (en) * 2013-10-04 2016-10-04 Deere & Company Reversible plough
RU2682057C1 (ru) * 2018-01-30 2019-03-14 Федеральное государственное бюджетное образовательное учреждение высшего образования "Кубанский государственный аграрный университет имени И.Т. Трубилина" Многофункциональный плуг с поворотным брусом

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US623673A (en) * 1899-04-25 Reversible gang-plow
US3123150A (en) * 1964-03-03 Rear wheel mounting for two-way plow
DE194482C (de) *
US375802A (en) * 1888-01-03 Side-hill plow and road-grader
GB178786A (en) * 1921-10-27 1922-04-27 Wilhelm Hannemann Improvements in turn-wrest ploughs
FR1169349A (fr) * 1957-03-12 1958-12-26 Charrue
FR1298109A (fr) * 1961-08-19 1962-07-06 Charrues Crepain Soc D Perfectionnements aux charrues portées à disques
US3101789A (en) * 1962-01-02 1963-08-27 Int Harvester Co Disk plow attachment
US3115191A (en) * 1962-04-16 1963-12-24 Int Harvester Co Two-way plow with disks for coulters and moldboards
US3305025A (en) * 1963-10-23 1967-02-21 Int Harvester Co Two-way moldboard plow
FR1412348A (fr) * 1964-10-23 1965-09-24 Int Harvester Co Charrue alternative
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
SU640688A1 (ru) * 1976-06-14 1979-01-05 Всесоюзный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Механизации Сельского Хозяйства Корпус плуга
GB2002211B (en) * 1977-08-11 1982-02-10 Allen W Reversible disc plough
MX160793A (es) * 1986-04-09 1990-05-22 Deere John Ind Sa Mejoras a arados de vertederas con una vertedera bidireccional

Also Published As

Publication number Publication date
WO1988001129A1 (fr) 1988-02-25
AU7755587A (en) 1988-03-08
EP0317570A1 (de) 1989-05-31
EP0317570B1 (de) 1992-04-29
US4984638A (en) 1991-01-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee