FR3108231B1 - Disque dechaumeur renforce et dechaumeuse associee - Google Patents

Disque dechaumeur renforce et dechaumeuse associee Download PDF

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Publication number
FR3108231B1
FR3108231B1 FR2002779A FR2002779A FR3108231B1 FR 3108231 B1 FR3108231 B1 FR 3108231B1 FR 2002779 A FR2002779 A FR 2002779A FR 2002779 A FR2002779 A FR 2002779A FR 3108231 B1 FR3108231 B1 FR 3108231B1
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France
Prior art keywords
disc
radius
blade
head
circular plate
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Active
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FR2002779A
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FR3108231A1 (fr
Inventor
Lionel Curtat
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Agricarb
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Agricarb
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Publication date
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Priority to FR2002779A priority Critical patent/FR3108231B1/fr
Priority to PCT/FR2021/050472 priority patent/WO2021191539A1/fr
Publication of FR3108231A1 publication Critical patent/FR3108231A1/fr
Application granted granted Critical
Publication of FR3108231B1 publication Critical patent/FR3108231B1/fr
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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
    • A01B23/00—Elements, tools, or details of harrows
    • A01B23/06—Discs; Scrapers for cleaning discs; Sharpening attachments; Lubrication of bearings
    • 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
    • A01B23/00—Elements, tools, or details of harrows
    • A01B23/02—Teeth; Fixing the teeth

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)

Abstract

L’invention concerne un disque déchaumeur (10) comportant une plaque circulaire (15) dont la périphérie est crénelée au moyen d’évidements (19) régulièrement répartis de sorte à obtenir des zones de premier rayon (R1) entre le centre (C) de ladite plaque circulaire (15) et le fond des évidements (19) et des zones de second rayon (R2), supérieur au premier rayon (R1), formant des lames (20) destinées à pénétrer dans le sol lors du déchaumage; chaque lame (20) étant pourvue d’au moins deux pointes (24b), formées par un corps, surmonté d’une tête (25b) comportant du carbure de tungstène ; ledit corps étant soudé, au moins en partie, sur ladite lame (20) ; ladite tête (25b) dépassant de ladite lame (20) de sorte que ladite tête (25b) se trouve à une distance du centre (C) de ladite plaque circulaire (15) supérieure au second rayon (R2). Figure pour abrégé : Figure 2.
FR2002779A 2020-03-22 2020-03-22 Disque dechaumeur renforce et dechaumeuse associee Active FR3108231B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2002779A FR3108231B1 (fr) 2020-03-22 2020-03-22 Disque dechaumeur renforce et dechaumeuse associee
PCT/FR2021/050472 WO2021191539A1 (fr) 2020-03-22 2021-03-22 Disque déchaumeur renforce et déchaumeuse associée

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2002779A FR3108231B1 (fr) 2020-03-22 2020-03-22 Disque dechaumeur renforce et dechaumeuse associee
FR2002779 2020-03-22

Publications (2)

Publication Number Publication Date
FR3108231A1 FR3108231A1 (fr) 2021-09-24
FR3108231B1 true FR3108231B1 (fr) 2022-04-01

Family

ID=70738727

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2002779A Active FR3108231B1 (fr) 2020-03-22 2020-03-22 Disque dechaumeur renforce et dechaumeuse associee

Country Status (2)

Country Link
FR (1) FR3108231B1 (fr)
WO (1) WO2021191539A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA773681B (en) * 1976-06-24 1978-05-30 Kennametal Inc A furrowing tool
US7575066B2 (en) * 2004-09-28 2009-08-18 Environmental Tillage Systems, Inc. Zone tillage tool and method
DE202007018861U1 (de) * 2007-05-15 2009-07-09 K. I. Konstantinidis & Co. Ag Spargeldammfräsen-Schlegelrotor
SE537858C2 (sv) * 2012-07-16 2015-11-03 Väderstad Verken Ab Anordning vid en lantbruksmaskin
US10624252B2 (en) * 2017-02-16 2020-04-21 John D. Nance Rotary harrow disks and devices
CA3042816A1 (fr) * 2018-05-11 2019-11-11 Industries Forestieres Pro Pac Ltee Support de dent de scie, disque de coupe destine a une machine de coupe rotative et machine de coupe rotative equipe dudit disque

Also Published As

Publication number Publication date
WO2021191539A1 (fr) 2021-09-30
FR3108231A1 (fr) 2021-09-24

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