CA2820455A1 - Appareil de preparation de lit de semence et de travail du sol - Google Patents

Appareil de preparation de lit de semence et de travail du sol Download PDF

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Publication number
CA2820455A1
CA2820455A1 CA2820455A CA2820455A CA2820455A1 CA 2820455 A1 CA2820455 A1 CA 2820455A1 CA 2820455 A CA2820455 A CA 2820455A CA 2820455 A CA2820455 A CA 2820455A CA 2820455 A1 CA2820455 A1 CA 2820455A1
Authority
CA
Canada
Prior art keywords
tillage
primary
shanks
primary tillage
shank
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
CA2820455A
Other languages
English (en)
Other versions
CA2820455C (fr
Inventor
Geof J. Gray
Simon Goveia
John Mark Averink
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.)
Salford Group Inc
Original Assignee
Salford Group Inc
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 Salford Group Inc filed Critical Salford Group Inc
Priority to CA2820455A priority Critical patent/CA2820455C/fr
Publication of CA2820455A1 publication Critical patent/CA2820455A1/fr
Application granted granted Critical
Publication of CA2820455C publication Critical patent/CA2820455C/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
    • A01B63/14—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors
    • A01B63/24—Tools or tool-holders adjustable relatively to the frame
    • A01B63/32—Tools or tool-holders adjustable relatively to the frame operated by hydraulic or pneumatic means without automatic control
    • 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
    • A01B49/00—Combined machines
    • A01B49/02—Combined machines with two or more soil-working tools of different kind
    • A01B49/027—Combined machines with two or more soil-working tools of different kind with a rotating, soil working support element, e.g. a roller
    • 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
    • A01B49/00—Combined machines
    • A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
    • A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)
  • Zoology (AREA)
CA2820455A 2013-06-20 2013-06-20 Appareil de preparation de lit de semence et de travail du sol Active CA2820455C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2820455A CA2820455C (fr) 2013-06-20 2013-06-20 Appareil de preparation de lit de semence et de travail du sol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2820455A CA2820455C (fr) 2013-06-20 2013-06-20 Appareil de preparation de lit de semence et de travail du sol

Publications (2)

Publication Number Publication Date
CA2820455A1 true CA2820455A1 (fr) 2014-12-20
CA2820455C CA2820455C (fr) 2021-07-13

Family

ID=52105648

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2820455A Active CA2820455C (fr) 2013-06-20 2013-06-20 Appareil de preparation de lit de semence et de travail du sol

Country Status (1)

Country Link
CA (1) CA2820455C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3659412A1 (fr) * 2018-11-27 2020-06-03 Thyregod A/S Cultivateur et procédé d'accouplement d'un outil de sol à une structure porte-outil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3659412A1 (fr) * 2018-11-27 2020-06-03 Thyregod A/S Cultivateur et procédé d'accouplement d'un outil de sol à une structure porte-outil

Also Published As

Publication number Publication date
CA2820455C (fr) 2021-07-13

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20180618