FR2408986A1 - Disque pour instruments aratoires comprenant un moyeu central et une lame annulaire exterieure - Google Patents

Disque pour instruments aratoires comprenant un moyeu central et une lame annulaire exterieure

Info

Publication number
FR2408986A1
FR2408986A1 FR7833027A FR7833027A FR2408986A1 FR 2408986 A1 FR2408986 A1 FR 2408986A1 FR 7833027 A FR7833027 A FR 7833027A FR 7833027 A FR7833027 A FR 7833027A FR 2408986 A1 FR2408986 A1 FR 2408986A1
Authority
FR
France
Prior art keywords
disc
aratory
annular blade
central hub
external annular
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
FR7833027A
Other languages
English (en)
Other versions
FR2408986B1 (fr
Inventor
William Meredith Johnson
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.)
Ralph McKay Ltd
Original Assignee
Ralph McKay 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 Ralph McKay Ltd filed Critical Ralph McKay Ltd
Publication of FR2408986A1 publication Critical patent/FR2408986A1/fr
Application granted granted Critical
Publication of FR2408986B1 publication Critical patent/FR2408986B1/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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

UN DISQUE POUR INSTRUMENTS ARATOIRES COMPRENANT UN MOYEU CENTRAL ET UNE LAME ANNULAIRE EXTERIEURE EST CARACTERISE EN CE QUE LEDIT MOYEU CENTRAL CONSISTE EN DEUX ELEMENTS 1 ET 2 FIXES L'UN A L'AUTRE ET EN CE QUE LADITE LAME ANNULAIRE 3 A UN BORD EXTERIEUR 5 ADAPTE POUR S'AGENCER ENTRE LESDITS DEUX ELEMENTS DU MOYEU DE DISQUE. APPLICABLE AUX INSTRUMENTS ARATOIRES POUR Y FIXER UNE LAME ANNULAIRE DE RECHANGE SUR UN MOYEU DE DISQUE.
FR7833027A 1977-11-22 1978-11-22 Disque pour instruments aratoires comprenant un moyeu central et une lame annulaire exterieure Granted FR2408986A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPD250177 1977-11-22

Publications (2)

Publication Number Publication Date
FR2408986A1 true FR2408986A1 (fr) 1979-06-15
FR2408986B1 FR2408986B1 (fr) 1984-02-10

Family

ID=3767271

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7833027A Granted FR2408986A1 (fr) 1977-11-22 1978-11-22 Disque pour instruments aratoires comprenant un moyeu central et une lame annulaire exterieure

Country Status (5)

Country Link
US (1) US4246971A (fr)
CA (1) CA1093888A (fr)
FR (1) FR2408986A1 (fr)
GB (1) GB2008372B (fr)
ZA (1) ZA786401B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2630878A1 (fr) * 1988-05-05 1989-11-10 Magyar Vagon Es Gepgyar Disques pour brise-mottes a disques

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60125803U (ja) * 1984-02-02 1985-08-24 松山株式会社 ロ−タリ耕耘装置
GB9023079D0 (en) * 1990-10-23 1990-12-05 Topham Peter D T Tillage implements
CA2094517A1 (fr) * 1990-10-23 1992-04-24 Peter Douglas Temple Topham Instrument aratoire
US7219452B1 (en) * 2002-06-11 2007-05-22 Raguse Steven F Trench wheel apparatus and method of use
US7810580B2 (en) * 2007-11-07 2010-10-12 Swanson Guy J Sectored disc for opener
SE533877C2 (sv) * 2009-05-29 2011-02-15 Vaederstad Verken Ab Tallrik för ett lantbruksredskap
RU2613285C1 (ru) * 2016-02-15 2017-03-15 Федеральное государственное бюджетное образовательное учреждение высшего образования "Воронежский государственный лесотехнический университет имени Г.Ф. Морозова" Дисковый корпус плуга
RU2637660C1 (ru) * 2017-02-21 2017-12-06 Федеральное государственное бюджетное образовательное учреждение высшего образования "Кубанский государственный аграрный университет им. И.Т. Трубилина" Дисковый рабочий орган
USD896851S1 (en) 2019-05-22 2020-09-22 Osmundson Mfg. Co. Agricultural drill / planter / coulter / disc blade with a step plane notch
US20220210961A1 (en) * 2019-05-22 2022-07-07 Douglas Bruce Agricultural drill/planter/coulter/disc blade with step plane notch edge
US11944025B2 (en) 2019-05-22 2024-04-02 Osmundson Mfg. Co. Agricultural drill/planter/coulter/disc blade with step plane notch edge
USD897380S1 (en) 2019-05-22 2020-09-29 Osmundson Mfg. Co. Step plane notch edge of an agricultural drill/planter/coulter/disc blade

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2211675A (en) * 1939-09-14 1940-08-13 Lloyd W Rushbrook Disk attachment for spring-toothed harrows
US2233665A (en) * 1939-04-05 1941-03-04 Deere & Co Disk harrow
US2553391A (en) * 1945-12-01 1951-05-15 United Aircraft Corp Vibration testing equipment
US2556492A (en) * 1949-06-24 1951-06-12 Nicholas W Dockery Disk unit for tilling implements
US2640406A (en) * 1947-08-12 1953-06-02 Jabez A Love Disk blade gang
US2701996A (en) * 1950-11-18 1955-02-15 Lee O Wiese Plowing and cultivating disk
FR1229645A (fr) * 1958-03-12 1960-09-08 Montage et étanchéité de roulements sur des instruments aratoires
GB859317A (en) * 1958-01-29 1961-01-18 Borg Warner Agricultural disc mounting
US3451488A (en) * 1967-03-29 1969-06-24 Howard H Taketa Refuse retrieving device
US3690385A (en) * 1969-09-09 1972-09-12 Stanley Marian Weiss Cultivating implements
FR2190986A1 (fr) * 1972-06-30 1974-02-01 Boomstra Gijsbertus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1663239A (en) * 1928-03-20 Frederick a
US442671A (en) * 1890-12-16 Caleb e
US126655A (en) * 1872-05-14 Improvement in plow-colters
US2271354A (en) * 1940-02-08 1942-01-27 Deere & Co Plow disk

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2233665A (en) * 1939-04-05 1941-03-04 Deere & Co Disk harrow
US2211675A (en) * 1939-09-14 1940-08-13 Lloyd W Rushbrook Disk attachment for spring-toothed harrows
US2553391A (en) * 1945-12-01 1951-05-15 United Aircraft Corp Vibration testing equipment
US2640406A (en) * 1947-08-12 1953-06-02 Jabez A Love Disk blade gang
US2556492A (en) * 1949-06-24 1951-06-12 Nicholas W Dockery Disk unit for tilling implements
US2701996A (en) * 1950-11-18 1955-02-15 Lee O Wiese Plowing and cultivating disk
GB859317A (en) * 1958-01-29 1961-01-18 Borg Warner Agricultural disc mounting
FR1229645A (fr) * 1958-03-12 1960-09-08 Montage et étanchéité de roulements sur des instruments aratoires
US3451488A (en) * 1967-03-29 1969-06-24 Howard H Taketa Refuse retrieving device
US3690385A (en) * 1969-09-09 1972-09-12 Stanley Marian Weiss Cultivating implements
FR2190986A1 (fr) * 1972-06-30 1974-02-01 Boomstra Gijsbertus
US3877159A (en) * 1972-06-30 1975-04-15 Boomstra Gijsbertus J W Rotary disk cutter for a cutter dredge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2630878A1 (fr) * 1988-05-05 1989-11-10 Magyar Vagon Es Gepgyar Disques pour brise-mottes a disques

Also Published As

Publication number Publication date
GB2008372A (en) 1979-06-06
FR2408986B1 (fr) 1984-02-10
GB2008372B (en) 1982-04-28
US4246971A (en) 1981-01-27
CA1093888A (fr) 1981-01-20
ZA786401B (en) 1979-10-31

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Legal Events

Date Code Title Description
ST Notification of lapse