ES8304748A1 - Dispositivo de arado arrastrado por un tractor agricola. - Google Patents

Dispositivo de arado arrastrado por un tractor agricola.

Info

Publication number
ES8304748A1
ES8304748A1 ES513294A ES513294A ES8304748A1 ES 8304748 A1 ES8304748 A1 ES 8304748A1 ES 513294 A ES513294 A ES 513294A ES 513294 A ES513294 A ES 513294A ES 8304748 A1 ES8304748 A1 ES 8304748A1
Authority
ES
Spain
Prior art keywords
hitch
frame
motor
furrow wheel
plowing
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.)
Expired
Application number
ES513294A
Other languages
English (en)
Other versions
ES513294A0 (es
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.)
Deere and Co
Original Assignee
Deere and Co
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 Deere and Co filed Critical Deere and Co
Publication of ES8304748A1 publication Critical patent/ES8304748A1/es
Publication of ES513294A0 publication Critical patent/ES513294A0/es
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
    • A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
    • A01B63/14—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors
    • A01B63/16—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors with wheels adjustable relatively to the frame
    • A01B63/22—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors with wheels adjustable relatively to the frame operated by hydraulic or pneumatic means
    • 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
    • A01B3/00—Ploughs with fixed plough-shares
    • A01B3/24—Tractor-drawn ploughs
    • A01B3/26—Tractor-drawn ploughs without alternating possibility

Abstract

ARADO ARRASTRADO POR UN TRACTOR AGRICOLA. CONSTA DE UN BASTIDOR FRONTAL, CON PREFERENCIA SESGADO RESPECTO A LA DIRECCION DE LA MARCHA, QUE INCLUYE UNA SERIE DE REJAS DE ARADO TIPICAS (26); DE UN BASTIDOR TRASERO (22), TAMBIEN SESGADO RESPECTO A LA DIRECCION DE LA MARCHA, QUE INCLUYE UNA SERIE DE REJAS TIPICAS (28); DE UNA BARRA DE ENGANCHE (30) UNIDA RIGIDAMENTE CON EL BASTIDOR FRONTAL (20), LA CUAL SIRVE DE ELEMENTO DE ACOPLAMIENTO CON EL TRACTOR; DE UNA RUEDA DE SURCO (42) APOYADA EN UN VARILLAJE DE BARRAS ARTICULADAS; DE UN VARILLAJE DE SOPORTE (44) PARA LA REGULACION VERTICAL DE LA RUEDA DE SURCO (42) RESPECTO AL BASTIDOR PRINCIPAL (20); Y DE UN MOTOR HIDRAULICO (60) DE DOBLE ACCION, SITUADO ENTRE EL BASTIDOR PRINCIPAL (20) Y EL VARILLAJE DE SOPORTE (44).
ES513294A 1981-06-22 1982-06-21 Dispositivo de arado arrastrado por un tractor agricola. Granted ES513294A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/275,572 US4410047A (en) 1981-06-22 1981-06-22 Tractor-drawn plow with hitch and furrow wheel hydraulic motors connected in series

Publications (2)

Publication Number Publication Date
ES8304748A1 true ES8304748A1 (es) 1983-03-16
ES513294A0 ES513294A0 (es) 1983-03-16

Family

ID=23052895

Family Applications (1)

Application Number Title Priority Date Filing Date
ES513294A Granted ES513294A0 (es) 1981-06-22 1982-06-21 Dispositivo de arado arrastrado por un tractor agricola.

Country Status (9)

Country Link
US (1) US4410047A (es)
EP (2) EP0068381B1 (es)
AU (1) AU542833B2 (es)
CA (1) CA1184806A (es)
DE (1) DE3273320D1 (es)
DK (1) DK280082A (es)
ES (1) ES513294A0 (es)
FI (1) FI822125L (es)
ZA (1) ZA824365B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4504076A (en) * 1983-09-16 1985-03-12 Deere & Company Forward-folding agricultural implement featuring narrow row spacing
DE3511099A1 (de) * 1985-03-27 1986-10-09 Claas Saulgau GmbH, 7968 Saulgau Ueber eine zugdeichsel an einen schlepper anhaengbare landwirtschaftliche maschine
GB9610124D0 (en) * 1996-05-15 1996-07-24 Massey Ferguson Sa Control of a semi-mounted plough
AUPQ221099A0 (en) * 1999-08-13 1999-09-02 Tanusi Pty Ltd Improvements to agricultural implements
DE102010019819B4 (de) * 2010-05-08 2014-09-18 Lemken Gmbh & Co. Kg Aufsatteldrehpflug

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1926401A (en) * 1929-12-12 1933-09-12 Deere & Co Plow
US2605686A (en) * 1946-10-28 1952-08-05 John Deere Van Brunt Co Power lift
US2925871A (en) * 1956-06-08 1960-02-23 Case Co J I Synchronized multiple motor hydraulic power lift
US3236313A (en) * 1964-05-28 1966-02-22 Deere & Co Towed plow
US3321029A (en) * 1964-09-10 1967-05-23 Int Harvester Co Hydraulically controlled plow
US3481407A (en) * 1966-09-15 1969-12-02 Deere & Co Plow
US3627053A (en) * 1969-04-28 1971-12-14 Deere & Co Hydraulic power lift system for tractor and trailing implement
US3731749A (en) * 1971-02-23 1973-05-08 Deere & Co Towed plow
US4047575A (en) * 1976-01-08 1977-09-13 Allis-Chalmers Corporation Foldup implement with lift arrangement for wing thereof
US4121852A (en) * 1976-09-16 1978-10-24 Quanbeck Sherman H Releasably retained hinged plow

Also Published As

Publication number Publication date
AU8490882A (en) 1983-01-06
EP0068381A1 (de) 1983-01-05
CA1184806A (en) 1985-04-02
EP0145027A2 (de) 1985-06-19
EP0068381B1 (de) 1986-09-17
DK280082A (da) 1982-12-23
FI822125L (fi) 1982-12-23
AU542833B2 (en) 1985-03-14
ES513294A0 (es) 1983-03-16
DE3273320D1 (en) 1986-10-23
EP0145027A3 (de) 1987-10-07
US4410047A (en) 1983-10-18
FI822125A0 (fi) 1982-06-14
ZA824365B (en) 1984-02-29

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