[go: up one dir, main page]

CA2289506C - Machine a chassis pliant - Google Patents

Machine a chassis pliant Download PDF

Info

Publication number
CA2289506C
CA2289506C CA002289506A CA2289506A CA2289506C CA 2289506 C CA2289506 C CA 2289506C CA 002289506 A CA002289506 A CA 002289506A CA 2289506 A CA2289506 A CA 2289506A CA 2289506 C CA2289506 C CA 2289506C
Authority
CA
Canada
Prior art keywords
rockshaft
tool
frame
tool frames
wing
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.)
Expired - Lifetime
Application number
CA002289506A
Other languages
English (en)
Other versions
CA2289506A1 (fr
Inventor
Terrence Friggstad
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.)
CNH Industrial Canada Ltd
Original Assignee
CNH Canada 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
Priority claimed from CA002205456A external-priority patent/CA2205456A1/fr
Application filed by CNH Canada Ltd filed Critical CNH Canada Ltd
Priority to CA002289506A priority Critical patent/CA2289506C/fr
Publication of CA2289506A1 publication Critical patent/CA2289506A1/fr
Application granted granted Critical
Publication of CA2289506C publication Critical patent/CA2289506C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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

L'invention concerne une machine agricole à châssis pliant, qui comprend a) un chariot (21); b) un châssis (20) axe oscillant constitué de plusieurs éléments, monté sur ledit chariot et orienté de manière généralement transversale quand il est dans la position de travail; c) ledit châssis (20) axe oscillant comprend un élément central (20c) et des éléments ailerons latéraux (20a, 20e); d) un dispositif roues (2, 3) supportant lesdits éléments du châssis axe oscillant; e) lesdits éléments du châssis axe oscillant peuvent tourner autour d'un axe généralement transversal entre une première et une seconde position; f) une pluralité d'éléments de châssis outils (27, 28) distincts, montés rotatifs sur l'élément de châssis axe oscillant correspondant autour d'un axe généralement transversal; g) un dispositif support à roue, distinct pour chaque élément de châssis outil; h) lesdits éléments de châssis outils (27, 28) sont supportés, dans leurs positions de travail et de non-travail, à une hauteur variable au-dessus du sol, déterminée par la rotation relative du châssis (20) axe oscillant entre ladite première position et ladite seconde position et par le dispositif support à roue (29, 31); i) un dispositif support d'élément de châssis outil central (31), associé audit élément de châssis axe pivotant et conçu pour retenir ledit élément châssis outil central (20c) à proximité du sol pendant le transport; j) un dispositif de levage faisant tourner lesdits éléments outils de châssis ailerons (20a, 20c) depuis une position généralement horizontale à une position surélevée pendant le transport; et k) lesdits éléments ailerons (20a, 20c) peuvent se replier vers l'arrière pendant le transport.
CA002289506A 1997-05-21 1998-05-21 Machine a chassis pliant Expired - Lifetime CA2289506C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002289506A CA2289506C (fr) 1997-05-21 1998-05-21 Machine a chassis pliant

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CA2,205,456 1997-05-21
CA002205456A CA2205456A1 (fr) 1997-05-21 1997-05-21 Chassis pliable pour outil
CA002289506A CA2289506C (fr) 1997-05-21 1998-05-21 Machine a chassis pliant
PCT/CA1998/000486 WO1998052402A2 (fr) 1997-05-21 1998-05-21 Machine a chassis pliant

Publications (2)

Publication Number Publication Date
CA2289506A1 CA2289506A1 (fr) 1998-11-26
CA2289506C true CA2289506C (fr) 2006-02-14

Family

ID=31716377

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002289506A Expired - Lifetime CA2289506C (fr) 1997-05-21 1998-05-21 Machine a chassis pliant

Country Status (1)

Country Link
CA (1) CA2289506C (fr)

Also Published As

Publication number Publication date
CA2289506A1 (fr) 1998-11-26

Similar Documents

Publication Publication Date Title
US6374922B1 (en) Folding frame implement
US6374921B1 (en) Bi-fold implement frame
US6336511B1 (en) Tillage implement with automatic transport lock release
CA1268071A (fr) Dispositif agricole de plantation
AU2016200555B2 (en) Rear folding toolbar implement
US6550543B1 (en) Forward folding tillage implement
US4319643A (en) Front folding agricultural tool bar with movable carriage to which wings coupled
US6675907B2 (en) Flexible toolbar and operating hydraulic circuit
US6408950B1 (en) Foldable implement frame and hitch
CA2289377C (fr) Doigt deployable pour outil de plantation a deploiement vers l'avant
US4576238A (en) Folding outrigger attachment for farm implements
US6902010B2 (en) Foldable implement frame and hitch
US3828860A (en) Agricultural implement with foldable wings
US5740870A (en) Agricultural implement with stacking wings
US5052495A (en) Implement hitch
CA1199505A (fr) Machine agricole adaptable aux positions de travail et de roulage
CA2289506C (fr) Machine a chassis pliant
US4260172A (en) Implement transport system
US4441562A (en) Foldable tillage implement
CA2283235C (fr) Machine agricole se rabattant a l'avant

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20180522