CA2974643A1 - Bec cueilleur agricole avec elements de calibration de prise au sol pour coupe au-dessus du sol - Google Patents

Bec cueilleur agricole avec elements de calibration de prise au sol pour coupe au-dessus du sol Download PDF

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Publication number
CA2974643A1
CA2974643A1 CA2974643A CA2974643A CA2974643A1 CA 2974643 A1 CA2974643 A1 CA 2974643A1 CA 2974643 A CA2974643 A CA 2974643A CA 2974643 A CA2974643 A CA 2974643A CA 2974643 A1 CA2974643 A1 CA 2974643A1
Authority
CA
Canada
Prior art keywords
ground
frame portion
cutter bar
wing
wing frame
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.)
Granted
Application number
CA2974643A
Other languages
English (en)
Other versions
CA2974643C (fr
Inventor
Francois R. Talbot
Eric A. Grenier
Karl B. Hundt
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.)
MacDon Industries Ltd
Original Assignee
MacDon Industries 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 MacDon Industries Ltd filed Critical MacDon Industries Ltd
Priority to CA2974643A priority Critical patent/CA2974643C/fr
Publication of CA2974643A1 publication Critical patent/CA2974643A1/fr
Application granted granted Critical
Publication of CA2974643C publication Critical patent/CA2974643C/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
    • A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
    • A01B63/02—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
    • A01B63/10—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means
    • A01B63/11—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means for controlling weight transfer between implements and tractor wheels
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/02—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
    • A01D34/24—Lifting devices for the cutter-bar
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
    • A01D41/12—Details of combines
    • A01D41/14—Mowing tables
    • A01D41/141—Automatic header control

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Agricultural Machines (AREA)
CA2974643A 2017-07-27 2017-07-27 Bec cueilleur agricole avec elements de calibration de prise au sol pour coupe au-dessus du sol Active CA2974643C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2974643A CA2974643C (fr) 2017-07-27 2017-07-27 Bec cueilleur agricole avec elements de calibration de prise au sol pour coupe au-dessus du sol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2974643A CA2974643C (fr) 2017-07-27 2017-07-27 Bec cueilleur agricole avec elements de calibration de prise au sol pour coupe au-dessus du sol

Publications (2)

Publication Number Publication Date
CA2974643A1 true CA2974643A1 (fr) 2019-01-27
CA2974643C CA2974643C (fr) 2020-08-25

Family

ID=65229094

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2974643A Active CA2974643C (fr) 2017-07-27 2017-07-27 Bec cueilleur agricole avec elements de calibration de prise au sol pour coupe au-dessus du sol

Country Status (1)

Country Link
CA (1) CA2974643C (fr)

Also Published As

Publication number Publication date
CA2974643C (fr) 2020-08-25

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20190426