FR2420293A1 - Instrument aratoire rotatif automatique - Google Patents

Instrument aratoire rotatif automatique

Info

Publication number
FR2420293A1
FR2420293A1 FR7906996A FR7906996A FR2420293A1 FR 2420293 A1 FR2420293 A1 FR 2420293A1 FR 7906996 A FR7906996 A FR 7906996A FR 7906996 A FR7906996 A FR 7906996A FR 2420293 A1 FR2420293 A1 FR 2420293A1
Authority
FR
France
Prior art keywords
apron
unit
keep
instrument
aratory
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
FR7906996A
Other languages
English (en)
Other versions
FR2420293B1 (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.)
Kubota Corp
Original Assignee
Kubota 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
Priority claimed from JP3839878U external-priority patent/JPS5538322Y2/ja
Priority claimed from JP5225578U external-priority patent/JPS5930644Y2/ja
Priority claimed from JP5224678U external-priority patent/JPS5930642Y2/ja
Application filed by Kubota Corp filed Critical Kubota Corp
Publication of FR2420293A1 publication Critical patent/FR2420293A1/fr
Application granted granted Critical
Publication of FR2420293B1 publication Critical patent/FR2420293B1/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
    • A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
    • A01B33/02—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel
    • 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
    • A01B61/00—Devices for, or parts of, agricultural machines or implements for preventing overstrain
    • A01B61/02—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the coupling devices between tractor and machine
    • A01B61/025—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the coupling devices between tractor and machine the driving connections

Abstract

Instrument aratoire automatique avec une unité rotative de travail du sol sur axe horizontal, desservie par une transmission et recouverte par un montage de tabliers. Le montage de tabliers 4 a un tablier mobile 22 et un organe 29 inséré dans le bâti et dans le tablier 22 pour maintenir celui-ci en appui sur le sol en un point espacé vers l'arrière du point d'appui de l'unité 3, le tablier coopérant ainsi avec cette unité pour maintenir l'instrument debout. L'organe 29 peut aussi maintenir le tablier 22 relevé pour faciliter l'entretien de l'unité 3. Application notamment aux instruments du type canadien et analogues.
FR7906996A 1978-03-23 1979-03-20 Instrument aratoire rotatif automatique Granted FR2420293A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP3839878U JPS5538322Y2 (fr) 1978-03-23 1978-03-23
JP5225578U JPS5930644Y2 (ja) 1978-04-18 1978-04-18 耕耘装置における均平装置
JP5224678U JPS5930642Y2 (ja) 1978-04-18 1978-04-18 後部カバ−吊持装置

Publications (2)

Publication Number Publication Date
FR2420293A1 true FR2420293A1 (fr) 1979-10-19
FR2420293B1 FR2420293B1 (fr) 1984-10-12

Family

ID=27289809

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7906996A Granted FR2420293A1 (fr) 1978-03-23 1979-03-20 Instrument aratoire rotatif automatique

Country Status (5)

Country Link
US (1) US4240508A (fr)
CA (1) CA1093370A (fr)
DE (1) DE2911107C2 (fr)
FR (1) FR2420293A1 (fr)
GB (1) GB2018111B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1169901A1 (fr) 2000-07-07 2002-01-09 Kuhn S.A. Machine de travail du sol

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7900240A (nl) * 1979-01-12 1980-07-15 Lely Nv C Van Der Grondbewerkingsmachine.
AT375557B (de) * 1979-07-13 1984-08-27 Baechler Anton R Spur- und/oder planiergeraet fuer ski-loipen bzw. pisten
EP0088908B1 (fr) * 1982-03-12 1987-07-22 Josef Willibald Machine agricole pour broyer ainsi que pour travailler le sol
DE8910251U1 (fr) * 1989-08-26 1989-11-16 H. Niemeyer Soehne Gmbh & Co Kg, 4446 Hoerstel, De
US5690180A (en) * 1995-04-03 1997-11-25 Rotomec S.P.A. Horizontal-axis cutter for soil cultivation
US20050072134A1 (en) * 2003-10-05 2005-04-07 Ivan J. Cook Rake system for crops
JP2008035826A (ja) * 2006-08-09 2008-02-21 Kubota Corp 農用トラクタ
US7481278B1 (en) 2007-11-14 2009-01-27 Cnh America, Llc System and method for a disc opener with gauge wheel depth adjustment assembly
NL1036991C2 (nl) * 2009-05-26 2010-11-30 Farmax Metaaltechniek B V Een inrichting waarbij de spitmachine met gekoppeld een eggerol, om een as kan draaien, met het doel de hoek tussen de aandrijfas van de trekker en de as van de tandwielkast spitmachine constant te houden.
WO2011003082A1 (fr) * 2009-07-02 2011-01-06 King Kutter, Inc. Montant de support d'outil
ITUB20155825A1 (it) * 2015-11-12 2017-05-12 Crejza 28 Srls Sistema anti apertura per porta posteriore di trinciatrici ad asse orizzontale
US20170356160A1 (en) * 2016-06-14 2017-12-14 Dureen D. Reed Tiller Back Blade Attachment
CN117044444B (zh) * 2023-10-10 2023-12-22 安徽省农业科学院农业工程研究所 一种甘薯苗旋耕施肥浇水覆膜一体机

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1554459A (fr) * 1967-02-23 1969-01-17
FR2035170A1 (fr) * 1969-03-22 1970-12-18 Agrator Ind Sl
US3559744A (en) * 1968-07-12 1971-02-02 James D Olinger Hitch for rotary cultivator
DE2515767A1 (de) * 1974-04-11 1975-10-23 Karl Scherz Saatbeetaufbereitungsgeraet

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8926A (en) * 1852-05-04 James l
US1289023A (en) * 1918-01-22 1918-12-24 Elisha L Welsh Rotary spike-tooth harrow and weeder.
US2214702A (en) * 1938-02-07 1940-09-10 Harry J Seaman Soil tiller
US2312164A (en) * 1940-11-29 1943-02-23 Edward J Holzbock Rotary sod breaker and cultivator
DE1052141B (de) * 1954-12-31 1959-03-05 Rotary Hoes Ltd Tiefgangsteuerung fuer Bodenfraese
DE1039277B (de) * 1954-12-31 1958-09-18 Rotary Hoes Ltd Vorrichtung zur Tiefensteuerung einer Bodenfraese
US3009520A (en) * 1957-10-14 1961-11-21 Richard C Roland Soil mulching implement
NL109467C (fr) * 1964-05-25
US3684029A (en) * 1970-08-13 1972-08-15 John R Clover Depth control skid for land working machine
NL7513961A (nl) * 1975-12-01 1977-06-03 Lely Nv C Van Der Grondbewerkingsmachine.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1554459A (fr) * 1967-02-23 1969-01-17
US3559744A (en) * 1968-07-12 1971-02-02 James D Olinger Hitch for rotary cultivator
FR2035170A1 (fr) * 1969-03-22 1970-12-18 Agrator Ind Sl
DE2515767A1 (de) * 1974-04-11 1975-10-23 Karl Scherz Saatbeetaufbereitungsgeraet

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1169901A1 (fr) 2000-07-07 2002-01-09 Kuhn S.A. Machine de travail du sol
FR2811195A1 (fr) 2000-07-07 2002-01-11 Kuhn Sa Dispositif de verrouillage d'un capot d'une machine de travail du sol
US6564879B2 (en) 2000-07-07 2003-05-20 Kuhn S.A. Locking device for a guard of soil-working machine

Also Published As

Publication number Publication date
CA1093370A (fr) 1981-01-13
GB2018111A (en) 1979-10-17
DE2911107C2 (de) 1983-10-13
US4240508A (en) 1980-12-23
DE2911107A1 (de) 1979-09-27
FR2420293B1 (fr) 1984-10-12
GB2018111B (en) 1982-07-14

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Legal Events

Date Code Title Description
ST Notification of lapse