CA1249161A - Mecanisme de relevage et d'abaissement d'un outil agricole - Google Patents

Mecanisme de relevage et d'abaissement d'un outil agricole

Info

Publication number
CA1249161A
CA1249161A CA000563799A CA563799A CA1249161A CA 1249161 A CA1249161 A CA 1249161A CA 000563799 A CA000563799 A CA 000563799A CA 563799 A CA563799 A CA 563799A CA 1249161 A CA1249161 A CA 1249161A
Authority
CA
Canada
Prior art keywords
pivot
frame
implement
arm
swing arm
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
Application number
CA000563799A
Other languages
English (en)
Inventor
Francois P. Bourgault
Joseph L. Bourgault
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.)
Bourgault Industries Ltd
Original Assignee
FP Bourgault Industries Cultivator Division 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 FP Bourgault Industries Cultivator Division Ltd filed Critical FP Bourgault Industries Cultivator Division Ltd
Priority to CA000563799A priority Critical patent/CA1249161A/fr
Application granted granted Critical
Publication of CA1249161A publication Critical patent/CA1249161A/fr
Expired 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
    • A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
    • A01B63/14—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors
    • A01B63/16—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors with wheels adjustable relatively to the frame
    • A01B63/22—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors with wheels adjustable relatively to the frame operated by hydraulic or pneumatic means
    • 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
    • A01B73/04—Folding frames foldable about a horizontal axis
    • A01B73/044—Folding frames foldable about a horizontal axis the axis being oriented in a longitudinal direction

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Agricultural Machines (AREA)
CA000563799A 1988-04-11 1988-04-11 Mecanisme de relevage et d'abaissement d'un outil agricole Expired CA1249161A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000563799A CA1249161A (fr) 1988-04-11 1988-04-11 Mecanisme de relevage et d'abaissement d'un outil agricole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000563799A CA1249161A (fr) 1988-04-11 1988-04-11 Mecanisme de relevage et d'abaissement d'un outil agricole

Publications (1)

Publication Number Publication Date
CA1249161A true CA1249161A (fr) 1989-01-24

Family

ID=4137800

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000563799A Expired CA1249161A (fr) 1988-04-11 1988-04-11 Mecanisme de relevage et d'abaissement d'un outil agricole

Country Status (1)

Country Link
CA (1) CA1249161A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2533902C1 (ru) * 2013-04-18 2014-11-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Азово-Черноморская государственная агроинженерная академия" (ФГБОУ ВПО АЧГАА) Механизм подвески рабочих органов
WO2017143424A1 (fr) * 2016-02-26 2017-08-31 F.P. Bourgault Tillage Tools Ltd. Outil de coupe de mauvaises herbes dans une culture

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2533902C1 (ru) * 2013-04-18 2014-11-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Азово-Черноморская государственная агроинженерная академия" (ФГБОУ ВПО АЧГАА) Механизм подвески рабочих органов
WO2017143424A1 (fr) * 2016-02-26 2017-08-31 F.P. Bourgault Tillage Tools Ltd. Outil de coupe de mauvaises herbes dans une culture
US11039562B2 (en) 2016-02-26 2021-06-22 F.P. Bourgault Tillage Tools Ltd. In-crop weed clipping implement

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Legal Events

Date Code Title Description
MKEX Expiry