CA2668238C - Engin roulant pliable - Google Patents

Engin roulant pliable Download PDF

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Publication number
CA2668238C
CA2668238C CA2668238A CA2668238A CA2668238C CA 2668238 C CA2668238 C CA 2668238C CA 2668238 A CA2668238 A CA 2668238A CA 2668238 A CA2668238 A CA 2668238A CA 2668238 C CA2668238 C CA 2668238C
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CA
Canada
Prior art keywords
wing
roller
frame
overlap
center
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
CA2668238A
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English (en)
Other versions
CA2668238A1 (fr
Inventor
Les Hulicsko
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.)
Rite Way Manufacturing Co Ltd
Original Assignee
Rite Way Manufacturing Co Ltd
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 Rite Way Manufacturing Co Ltd filed Critical Rite Way Manufacturing Co Ltd
Priority to CA2668238A priority Critical patent/CA2668238C/fr
Publication of CA2668238A1 publication Critical patent/CA2668238A1/fr
Application granted granted Critical
Publication of CA2668238C publication Critical patent/CA2668238C/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)
  • Handcart (AREA)

Abstract

Un engin roulant possède un cadre central et un rouleau central. Des ailerons sont montés de façon pivotante à un support daileron monté de façon pivotante, et sétendant vers larrière à partir de chaque côté du cadre central. Les ailerons et le cadre central se déplacent ainsi de manière indépendante vers le haut et le bas lors du fonctionnement. Le support est verrouillé et les roues montées sur les supports déplacent les rouleaux vers le haut pour le transport. Les rouleaux intérieurs et extérieurs sur chaque aileron sont alignés et séparés par un écartement des rouleaux. Un rouleau superposé roule sur leur écartement. Dans une position de transport, les ailerons droit et gauche sétendent vers larrière à partir du cadre central et les rouleaux superposés droit et gauche sont alignés et adjacents lun à lautre. Lors dun virage, les ailerons pivotent et se déplacent plus près lun de lautre. Pour éviter un contact lun avec lautre, les rouleaux superposés droit et gauche se déplacent vers lavant et larrière à des positions décalées.
CA2668238A 2009-06-03 2009-06-03 Engin roulant pliable Active CA2668238C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2668238A CA2668238C (fr) 2009-06-03 2009-06-03 Engin roulant pliable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2668238A CA2668238C (fr) 2009-06-03 2009-06-03 Engin roulant pliable

Publications (2)

Publication Number Publication Date
CA2668238A1 CA2668238A1 (fr) 2010-12-03
CA2668238C true CA2668238C (fr) 2017-12-05

Family

ID=43298696

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2668238A Active CA2668238C (fr) 2009-06-03 2009-06-03 Engin roulant pliable

Country Status (1)

Country Link
CA (1) CA2668238C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1009087S1 (en) 2022-01-05 2023-12-26 Degelman Industries Lp Land roller

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2883187C (fr) 2015-02-20 2015-09-01 Travis Mark Fehr Instrument a rouleau pietineur comportant de multiples sections laterales de pietineur avec des sous-chassis pliables
AU2016306543B2 (en) * 2015-08-07 2020-09-03 Tru-Turf Pty Ltd A roller assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1009087S1 (en) 2022-01-05 2023-12-26 Degelman Industries Lp Land roller

Also Published As

Publication number Publication date
CA2668238A1 (fr) 2010-12-03

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Effective date: 20140521