FR2395689A1 - Disques pour l'agriculture tournant a grande vitesse - Google Patents

Disques pour l'agriculture tournant a grande vitesse

Info

Publication number
FR2395689A1
FR2395689A1 FR7818885A FR7818885A FR2395689A1 FR 2395689 A1 FR2395689 A1 FR 2395689A1 FR 7818885 A FR7818885 A FR 7818885A FR 7818885 A FR7818885 A FR 7818885A FR 2395689 A1 FR2395689 A1 FR 2395689A1
Authority
FR
France
Prior art keywords
agriculture
speed rotating
rotating discs
cutting
soil
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
FR7818885A
Other languages
English (en)
Other versions
FR2395689B1 (fr
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.)
Borg Warner Corp
Original Assignee
Borg Warner Corp
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 Borg Warner Corp filed Critical Borg Warner Corp
Publication of FR2395689A1 publication Critical patent/FR2395689A1/fr
Application granted granted Critical
Publication of FR2395689B1 publication Critical patent/FR2395689B1/fr
Granted 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
    • A01B15/00—Elements, tools, or details of ploughs
    • A01B15/16—Discs; Scrapers for cleaning discs; Sharpening attachments
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Harvester Elements (AREA)

Abstract

Disques bombés et circulaires pour la découpe du sol fonctionnant à grande vitesse. Grâce à des encoches en forme de W situées sur la périphérie, une petite dent étant formée au centre de chaque encoche, le disque peut fonctionner à des vitesses relativement élevées tout en effectuant une découpe, une agitation, et un mélange vigoureux du soL En même temps, un rejet excessif de terre est évité, ce qui empêche son accumulation et la formation de crêtes élevées avec interposition de larges sillons. Application aux disques utilisés pour les travaux agricoles, le défrichage et la préparation des assises de routes.
FR7818885A 1977-06-27 1978-06-23 Disques pour l'agriculture tournant a grande vitesse Granted FR2395689A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/810,124 US4098349A (en) 1977-06-27 1977-06-27 High-speed agricultural disc

Publications (2)

Publication Number Publication Date
FR2395689A1 true FR2395689A1 (fr) 1979-01-26
FR2395689B1 FR2395689B1 (fr) 1981-05-29

Family

ID=25203062

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7818885A Granted FR2395689A1 (fr) 1977-06-27 1978-06-23 Disques pour l'agriculture tournant a grande vitesse

Country Status (14)

Country Link
US (1) US4098349A (fr)
JP (1) JPS5415801A (fr)
AR (1) AR213158A1 (fr)
AU (1) AU520838B2 (fr)
BR (1) BR7804050A (fr)
CA (1) CA1082515A (fr)
DE (1) DE2826031C3 (fr)
DK (1) DK272278A (fr)
ES (1) ES244587Y (fr)
FR (1) FR2395689A1 (fr)
GB (1) GB2000002B (fr)
MX (1) MX145921A (fr)
SE (1) SE7807130L (fr)
ZA (1) ZA783601B (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4483026A (en) * 1981-10-28 1984-11-20 Kassai Kabushikikaisha Crib
GB2122062B (en) * 1982-06-16 1986-01-02 Nat Res Dev Rotary disc harrows
GB8406346D0 (en) * 1984-03-10 1984-04-11 Tyzack Plc W A Agricultural disc
DE3540562C1 (en) * 1985-11-15 1987-01-02 Latz Gmbh Agricultural ground-working appliance
JPH01155306U (fr) * 1988-04-13 1989-10-25
US5855246A (en) * 1997-06-10 1999-01-05 Bruce; Douglas G. Agricultural disc
FR2814636B1 (fr) * 2000-09-29 2003-06-27 Kuhn Huard Sa Disque ouvreur pour semoir et semoir utilisant un tel disque
US6554079B2 (en) 2001-02-14 2003-04-29 Douglas G. Bruce Earth working disc with large notches
US7240627B1 (en) * 2004-09-10 2007-07-10 Yetter Manufacturing Company Crop debris clearing device
US7832345B2 (en) * 2004-09-10 2010-11-16 Yetter Manufacturing Company Crop debris clearing device
US7478684B2 (en) * 2005-07-07 2009-01-20 Terramanus Technologies Llc Soil conditioning device
US7730961B2 (en) * 2005-07-07 2010-06-08 Terramanus Technologies Llc Soil conditioning device
US7448333B2 (en) * 2005-09-30 2008-11-11 Turfco Manufacturing, Inc. Turf overseeding apparatus and methods
US7640995B2 (en) * 2006-03-20 2010-01-05 Cnh America Llc Seedbed conditioning vertical tillage apparatus
US8291998B1 (en) 2009-06-26 2012-10-23 Berg Kevin J Furrow closing wheel assembly
US8393407B2 (en) 2010-04-12 2013-03-12 Brian E. Freed Crop residue clearing device
DK3616484T3 (da) * 2013-07-26 2023-07-24 Natt Tools Group Inc Bølget tallerken med indhak
RU2579769C1 (ru) * 2014-12-16 2016-04-10 федеральное государственное бюджетное образовательное учреждение высшего образования "Донской государственный технический университет"(ДГТУ) Рабочий орган дискового почвообрабатывающего орудия
WO2016201486A1 (fr) * 2015-06-16 2016-12-22 Haidnay Innovation Company Pty Ltd Disque de labour à doigts radiaux appliqué à une chaîne
CN108184343A (zh) * 2018-03-29 2018-06-22 徐州中阳农业机械有限公司 一种新型的凹面农用圆盘
US10827662B2 (en) * 2018-04-05 2020-11-10 Deere & Company Disk blade with sharpened edge and relief portion and method of manufacturing the same

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US466772A (en) * 1892-01-12 clark
GB590435A (en) * 1945-04-16 1947-07-17 John Clement Hawkins An improved disc for use on ploughs, disc harrows and other agricultural machines
US1113241A (en) * 1910-08-11 1914-10-13 Frank B Niesz Double disk harrow.
US1060280A (en) * 1911-09-16 1913-04-29 Sears Roebuck & Co Disk harrow.
DE549895C (de) * 1928-02-14 1932-05-03 Leon Dufour Selbstfahrender Rotierpflug mit angetriebener kalottenfoermiger, gezahnter Schneidscheibe
GB684202A (en) * 1949-12-14 1952-12-10 Cadwallader Washburn Kelsey Soil-working tools for a rotary soil-working device
US2705534A (en) * 1951-07-10 1955-04-05 Borg Warner Fixture for providing a peripheral recess in an agricultural disc
US3181616A (en) * 1958-12-29 1965-05-04 Oppel Heinz Carl Digging wheel for sugar beet harvesters
GB932583A (en) * 1961-07-17 1963-07-31 Int Harvester Co Improvements in the method of manufacturing cultivating discs for agricultural implements
US3097704A (en) * 1962-07-30 1963-07-16 Howard L Gillespie Notched tillage disc with radially projecting teeth
AT279239B (de) * 1967-11-11 1970-02-25 Lemken Kg Pflugfab Scheibenartiges Bodenbearbeitungswerkzeug

Also Published As

Publication number Publication date
DE2826031C3 (de) 1980-09-11
ES244587Y (es) 1980-04-16
CA1082515A (fr) 1980-07-29
ZA783601B (en) 1980-01-30
MX145921A (es) 1982-04-21
ES244587U (es) 1979-11-01
DK272278A (da) 1978-12-28
GB2000002A (en) 1979-01-04
DE2826031A1 (de) 1979-01-18
JPS5415801A (en) 1979-02-06
AU3705078A (en) 1979-12-20
AR213158A1 (es) 1978-12-15
AU520838B2 (en) 1982-03-04
US4098349A (en) 1978-07-04
GB2000002B (en) 1982-01-13
SE7807130L (sv) 1978-12-28
BR7804050A (pt) 1979-01-09
FR2395689B1 (fr) 1981-05-29
DE2826031B2 (de) 1980-01-03

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse