CA2849177C - Accessoire agricole a aile - Google Patents

Accessoire agricole a aile Download PDF

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Publication number
CA2849177C
CA2849177C CA2849177A CA2849177A CA2849177C CA 2849177 C CA2849177 C CA 2849177C CA 2849177 A CA2849177 A CA 2849177A CA 2849177 A CA2849177 A CA 2849177A CA 2849177 C CA2849177 C CA 2849177C
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CA
Canada
Prior art keywords
frame section
center frame
linkage
biasing
brace
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
CA2849177A
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English (en)
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CA2849177A1 (fr
Inventor
Johan Redekop
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CA2849177A priority Critical patent/CA2849177C/fr
Publication of CA2849177A1 publication Critical patent/CA2849177A1/fr
Application granted granted Critical
Publication of CA2849177C publication Critical patent/CA2849177C/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
    • A01B73/00—Means or arrangements to facilitate transportation of agricultural machines or implements, e.g. folding frames to reduce overall width
    • A01B73/02—Folding frames
    • A01B73/06—Folding frames foldable about a vertical axis
    • A01B73/067—Folding frames foldable about a vertical axis to a position essentially rearward of the axis, in relation to the direction of travel

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Machines (AREA)

Abstract

Dans un appareil agricole ayant deux sections de cadre daile pivotantes par rapport à un cadre central entre une position de travail qui sétend latéralement et une position de transport tirée vers larrière, deux contrefiches sont soutenues sur pivot sur le cadre central afin de tenir ou de soutenir les sections du cadre daile dans la position de travail. Un actionneur hydraulique fait pivoter chaque contrefiche dune position fermée à une position ouverte par rapport à la section de cadre daile. Un lien de sollicitation est fourni en série avec chaque actionneur hydraulique pour fournir une pression positive pour retenir la contrefiche en position fermée lorsque la section de cadre daile flotte sur pivot par rapport au cadre central pendant un déplacement sur un champ agricole dans une direction de travail avant.
CA2849177A 2014-04-16 2014-04-16 Accessoire agricole a aile Active CA2849177C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2849177A CA2849177C (fr) 2014-04-16 2014-04-16 Accessoire agricole a aile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2849177A CA2849177C (fr) 2014-04-16 2014-04-16 Accessoire agricole a aile

Publications (2)

Publication Number Publication Date
CA2849177A1 CA2849177A1 (fr) 2015-10-16
CA2849177C true CA2849177C (fr) 2020-05-26

Family

ID=54324737

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2849177A Active CA2849177C (fr) 2014-04-16 2014-04-16 Accessoire agricole a aile

Country Status (1)

Country Link
CA (1) CA2849177C (fr)

Also Published As

Publication number Publication date
CA2849177A1 (fr) 2015-10-16

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Effective date: 20181107