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FR2421539A1 - Outil agricole de travail du sol - Google Patents

Outil agricole de travail du sol

Info

Publication number
FR2421539A1
FR2421539A1 FR7908362A FR7908362A FR2421539A1 FR 2421539 A1 FR2421539 A1 FR 2421539A1 FR 7908362 A FR7908362 A FR 7908362A FR 7908362 A FR7908362 A FR 7908362A FR 2421539 A1 FR2421539 A1 FR 2421539A1
Authority
FR
France
Prior art keywords
sledges
connected together
base
side frames
agricultural soil
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.)
Withdrawn
Application number
FR7908362A
Other languages
English (en)
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 DE19782814219 external-priority patent/DE2814219A1/de
Application filed by Individual filed Critical Individual
Publication of FR2421539A1 publication Critical patent/FR2421539A1/fr
Withdrawn legal-status Critical Current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
    • A01B31/00—Drags graders for field cultivators

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Working Implements (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)

Abstract

L'outil agricole de travail du sol se compose d'un châssis de base 12 et de deux châssis latéraux 13 et 14 qui peuvent pivoter autour des articulations 26 pour revenir en position verticale. Chaque châssis comporte des pièces destinées à aplanir le sol 44, 46, 48, 50, disposées selon un certain angle par rapport à la direction de traction Z, les angles étant inversés d'une file 44 à l'autre 46 et les pièces correspondantes étant en chicane d'une file à l'autre. L'ensemble peut être réglé en hauteur et éventuellement porté par le vehicule tracteur au moyen d'un ensemble porteur 35 fixé à ce véhicule tracteur en trois points.
FR7908362A 1978-04-03 1979-04-03 Outil agricole de travail du sol Withdrawn FR2421539A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19782814219 DE2814219A1 (de) 1978-04-03 1978-04-03 Landwirtschaftliches bodenbearbeitungsgeraet
AT0619078A AT365033B (de) 1978-04-03 1978-08-24 Landwirtschaftliches bodenbearbeitungsgeraet

Publications (1)

Publication Number Publication Date
FR2421539A1 true FR2421539A1 (fr) 1979-11-02

Family

ID=25602873

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7908362A Withdrawn FR2421539A1 (fr) 1978-04-03 1979-04-03 Outil agricole de travail du sol

Country Status (1)

Country Link
FR (1) FR2421539A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2582184A1 (fr) * 1985-05-21 1986-11-28 Duhalde Jean Herse a dents fixes inclinees alternees
US5794714A (en) * 1997-04-29 1998-08-18 Brown; Dennis Finish dirt scraper

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE162925C (fr) *
DE339434C (de) * 1917-05-11 1921-07-25 Andreas Kjoelstad Vorrichtung zum Zuwerfen von Graeben
DE427296C (de) * 1925-03-17 1926-03-29 Richard Mueller Ackerschleife mit zickzackfoermig gebogenen, in der Laengsrichtung gefuehrten Schlichtmitteln
DE698144C (de) * 1938-04-21 1940-11-02 Dr Curt Muetterlein Vielfachgeraet zur Bodenbearbeitung
AT167231B (de) * 1949-03-21 1950-11-25 Hellmuth Dipl Ing Feix Ackerschleppe
AT198047B (de) * 1956-06-30 1958-06-10 Franz Ackerl Bodenbearbeitungsgerät
FR2220173A1 (fr) * 1973-03-05 1974-10-04 Bottin Sprl Atel Nicholas

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE162925C (fr) *
DE180810C (fr) *
DE339434C (de) * 1917-05-11 1921-07-25 Andreas Kjoelstad Vorrichtung zum Zuwerfen von Graeben
DE427296C (de) * 1925-03-17 1926-03-29 Richard Mueller Ackerschleife mit zickzackfoermig gebogenen, in der Laengsrichtung gefuehrten Schlichtmitteln
DE698144C (de) * 1938-04-21 1940-11-02 Dr Curt Muetterlein Vielfachgeraet zur Bodenbearbeitung
AT167231B (de) * 1949-03-21 1950-11-25 Hellmuth Dipl Ing Feix Ackerschleppe
AT198047B (de) * 1956-06-30 1958-06-10 Franz Ackerl Bodenbearbeitungsgerät
FR2220173A1 (fr) * 1973-03-05 1974-10-04 Bottin Sprl Atel Nicholas

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2582184A1 (fr) * 1985-05-21 1986-11-28 Duhalde Jean Herse a dents fixes inclinees alternees
US5794714A (en) * 1997-04-29 1998-08-18 Brown; Dennis Finish dirt scraper

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Legal Events

Date Code Title Description
ST Notification of lapse
RE Withdrawal of published application