CA2809708C - Appareil et procede pour travail et nivellement de sols - Google Patents

Appareil et procede pour travail et nivellement de sols Download PDF

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Publication number
CA2809708C
CA2809708C CA2809708A CA2809708A CA2809708C CA 2809708 C CA2809708 C CA 2809708C CA 2809708 A CA2809708 A CA 2809708A CA 2809708 A CA2809708 A CA 2809708A CA 2809708 C CA2809708 C CA 2809708C
Authority
CA
Canada
Prior art keywords
concave
blades
tillage
blade
row
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.)
Active
Application number
CA2809708A
Other languages
English (en)
Other versions
CA2809708A1 (fr
Inventor
Geof J. Gray
John Mark Averink
Jacobus A. Rozendaal
Simon Goveia
Frens Hoeve
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.)
Salford Group Inc
Original Assignee
Salford Group Inc
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 Salford Group Inc filed Critical Salford Group Inc
Priority to CA2809708A priority Critical patent/CA2809708C/fr
Publication of CA2809708A1 publication Critical patent/CA2809708A1/fr
Application granted granted Critical
Publication of CA2809708C publication Critical patent/CA2809708C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A01B21/00—Harrows with rotary non-driven tools
    • A01B21/08—Harrows with rotary non-driven tools with disc-like tools
    • A01B21/086—Harrows with rotary non-driven tools with disc-like tools of the type in which the disc-like tools are individually mounted
    • 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
    • A01B35/00—Other machines for working soil not specially adapted for working soil on which crops are growing
    • A01B35/20—Tools; Details
    • A01B35/28—Rotating tools; Mounting rotating tools

Landscapes

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

Abstract

Linvention concerne un appareil de travail du sol, qui comprend un cadre sur roues doté dune pluralité de lames concaves disposées en une multitude de colonnes sétendant sur la longueur et de rangées perpendiculaires. Les rangées sont espacées sur la longueur de manière progressivement croissante. Les lames de chaque colonne sont perpendiculairement inclinées en alternance vers la gauche et vers la droite. Les lames de chaque colonne sont perpendiculairement décalées les unes des autres pour créer une bande de sol travaillé le long de la largeur de la colonne. Lors de lutilisation de lappareil, le sol est lancé à gauche et à droite entre les lames successives dune colonne pour travailler le sol le long de la largeur de la colonne et laisser une surface du sol essentiellement plane.
CA2809708A 2013-03-15 2013-03-15 Appareil et procede pour travail et nivellement de sols Active CA2809708C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2809708A CA2809708C (fr) 2013-03-15 2013-03-15 Appareil et procede pour travail et nivellement de sols

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2809708A CA2809708C (fr) 2013-03-15 2013-03-15 Appareil et procede pour travail et nivellement de sols

Publications (2)

Publication Number Publication Date
CA2809708A1 CA2809708A1 (fr) 2014-09-15
CA2809708C true CA2809708C (fr) 2020-01-07

Family

ID=51565090

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2809708A Active CA2809708C (fr) 2013-03-15 2013-03-15 Appareil et procede pour travail et nivellement de sols

Country Status (1)

Country Link
CA (1) CA2809708C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105960845A (zh) * 2016-06-29 2016-09-28 霍卫华 一种旋耕装置
EP3653031B1 (fr) * 2018-11-14 2021-04-28 Bednar FMT s.r.o. Dispositif de culture de terre agricole

Also Published As

Publication number Publication date
CA2809708A1 (fr) 2014-09-15

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Effective date: 20171129