FR2374833A1 - Machine pour travailler la terre - Google Patents

Machine pour travailler la terre

Info

Publication number
FR2374833A1
FR2374833A1 FR7738185A FR7738185A FR2374833A1 FR 2374833 A1 FR2374833 A1 FR 2374833A1 FR 7738185 A FR7738185 A FR 7738185A FR 7738185 A FR7738185 A FR 7738185A FR 2374833 A1 FR2374833 A1 FR 2374833A1
Authority
FR
France
Prior art keywords
working
machine
earth
supporting members
members
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.)
Pending
Application number
FR7738185A
Other languages
English (en)
Inventor
Cornelis Van Der Lely
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.)
C Van der Lely NV
Original Assignee
C Van der Lely NV
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
Application filed by C Van der Lely NV filed Critical C Van der Lely NV
Publication of FR2374833A1 publication Critical patent/FR2374833A1/fr
Pending 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
    • A01B19/00—Harrows with non-rotating tools
    • A01B19/02—Harrows with non-rotating tools with tools rigidly or elastically attached to a tool-frame
    • A01B19/06—Harrows with non-rotating tools with tools rigidly or elastically attached to a tool-frame with tools or tool-frames moved to-and-fro mechanically

Landscapes

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

Abstract

Invention concernant le travail de la terre. Machine pour travailler le sol, comprenant un châssis et des organes de travail entraînés, qui sont montés sur au moins deux organes porteurs (barres 21) de forme allongée. Chacun des organes porteurs est supporté par un mécanisme d'entraînement 8 à excentrique et par une liaison articulée. Application à la réalisation de machines simples et robustes.
FR7738185A 1976-12-24 1977-12-19 Machine pour travailler la terre Pending FR2374833A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7614385A NL7614385A (nl) 1976-12-24 1976-12-24 Grondbewerkingsmachine.

Publications (1)

Publication Number Publication Date
FR2374833A1 true FR2374833A1 (fr) 1978-07-21

Family

ID=19827449

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7738185A Pending FR2374833A1 (fr) 1976-12-24 1977-12-19 Machine pour travailler la terre

Country Status (6)

Country Link
US (1) US4167976A (fr)
DE (1) DE2756687A1 (fr)
FR (1) FR2374833A1 (fr)
GB (1) GB1586829A (fr)
IT (1) IT1089075B (fr)
NL (1) NL7614385A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458205A1 (fr) * 1979-06-07 1981-01-02 Merle Valmy Combine de culture

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0033950B1 (fr) * 1980-02-08 1984-06-20 Maschinenfabrik Rau GmbH Outil pour travailler le sol commandé par un arbre de prise de force
US4901655A (en) * 1987-12-11 1990-02-20 Lawn Doctor, Inc. Cultivator

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL22398C (fr) * 1900-01-01
DE1291158B (de) * 1967-10-07 1969-03-20 Amazonen Werke Dreyer H Zapfwellenangetriebene Ruettelegge

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE38919C (de) * A. SCHNEIDER in Magdeburg, Prälatenstr. 10 Vorrichtung an Eggen zum Zerkleinern der Erdschollen
US712221A (en) * 1902-03-14 1902-10-28 Thomas Riley Wallis Harrow tooth-bar.
US924993A (en) * 1908-10-08 1909-06-15 John A Johnson Harrow-tooth fastener.
US1033574A (en) * 1912-05-13 1912-07-23 John C Freeman Harrow.
AT257223B (de) * 1963-08-15 1967-09-25 Werner Stierli Bodenbearbeitungsgerät mit hin- und herbeweglichen Werkzeughaltern
NL7005160A (fr) * 1970-04-10 1971-10-12
DE3224199A1 (de) * 1982-06-29 1983-12-29 Josef Wischerath GmbH & Co, 5000 Köln Spender fuer pastoese produkte

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL22398C (fr) * 1900-01-01
DE1291158B (de) * 1967-10-07 1969-03-20 Amazonen Werke Dreyer H Zapfwellenangetriebene Ruettelegge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458205A1 (fr) * 1979-06-07 1981-01-02 Merle Valmy Combine de culture

Also Published As

Publication number Publication date
NL7614385A (nl) 1978-06-27
GB1586829A (en) 1981-03-25
US4167976A (en) 1979-09-18
IT1089075B (it) 1985-06-10
DE2756687A1 (de) 1978-06-29

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