CA2976844C - Lame destinee a un systeme de couteau de faucille - Google Patents

Lame destinee a un systeme de couteau de faucille Download PDF

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Publication number
CA2976844C
CA2976844C CA2976844A CA2976844A CA2976844C CA 2976844 C CA2976844 C CA 2976844C CA 2976844 A CA2976844 A CA 2976844A CA 2976844 A CA2976844 A CA 2976844A CA 2976844 C CA2976844 C CA 2976844C
Authority
CA
Canada
Prior art keywords
blade
cutting
guard
sickle
knife
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
CA2976844A
Other languages
English (en)
Other versions
CA2976844A1 (fr
Inventor
Francois R. Talbot
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 CA2976844A priority Critical patent/CA2976844C/fr
Priority to EP18849171.6A priority patent/EP3672389A4/fr
Priority to AU2018322498A priority patent/AU2018322498B2/en
Priority to PCT/CA2018/050877 priority patent/WO2019036796A1/fr
Priority to BR112020003461-4A priority patent/BR112020003461B1/pt
Publication of CA2976844A1 publication Critical patent/CA2976844A1/fr
Application granted granted Critical
Publication of CA2976844C publication Critical patent/CA2976844C/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
    • 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
    • A01D34/13—Cutting apparatus
    • A01D34/18—Guard fingers; Ledger-plates
    • 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
    • A01D34/13—Cutting apparatus

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvester Elements (AREA)

Abstract

En parlant dun système de coupe à faucille, on a découvert quil est possible de réaliser une réduction importante de la longueur des chaumes, laquelle longueur est calculée selon la distance parcourue par la faucille qui pousse la plante avant que cette dernière ne soit fauchée, en combinant certaines caractéristiques, soit lallongement du tranchant de chaque lame de couteau à une longueur supérieure à 5,08 cm, lélargissement de la surface arrière de la moise de chaque garde de sécurité à une largeur supérieure à 3,05 cm et la formation en angle de lextrémité avant de la lame afin décarter les plantes dun bord ou de lautre de cette extrémité. Chaque lame comprend au moins une ouverture découpée à travers elle qui sétend dune extrémité arrière de louverture adjacente à une extrémité arrière de la lame, mais qui est séparée de cette première extrémité en direction de la pointe.
CA2976844A 2017-08-21 2017-08-21 Lame destinee a un systeme de couteau de faucille Active CA2976844C (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA2976844A CA2976844C (fr) 2017-08-21 2017-08-21 Lame destinee a un systeme de couteau de faucille
EP18849171.6A EP3672389A4 (fr) 2017-08-21 2018-07-19 Système de coupe à faucille
AU2018322498A AU2018322498B2 (en) 2017-08-21 2018-07-19 Sickle cutter system
PCT/CA2018/050877 WO2019036796A1 (fr) 2017-08-21 2018-07-19 Système de coupe à faucille
BR112020003461-4A BR112020003461B1 (pt) 2017-08-21 2018-07-19 Aparelho de corte por segadeira

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2976844A CA2976844C (fr) 2017-08-21 2017-08-21 Lame destinee a un systeme de couteau de faucille

Publications (2)

Publication Number Publication Date
CA2976844A1 CA2976844A1 (fr) 2019-02-21
CA2976844C true CA2976844C (fr) 2021-10-19

Family

ID=65438101

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2976844A Active CA2976844C (fr) 2017-08-21 2017-08-21 Lame destinee a un systeme de couteau de faucille

Country Status (1)

Country Link
CA (1) CA2976844C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2937639A1 (fr) * 2016-07-29 2018-01-29 Honey Bee Manufacturing Ltd. Mecanisme de coupe de recolteuse

Also Published As

Publication number Publication date
CA2976844A1 (fr) 2019-02-21

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20190705