FR2539268B1 - Machine agricole, notamment pour la preparation des lits de semences - Google Patents

Machine agricole, notamment pour la preparation des lits de semences

Info

Publication number
FR2539268B1
FR2539268B1 FR848400646A FR8400646A FR2539268B1 FR 2539268 B1 FR2539268 B1 FR 2539268B1 FR 848400646 A FR848400646 A FR 848400646A FR 8400646 A FR8400646 A FR 8400646A FR 2539268 B1 FR2539268 B1 FR 2539268B1
Authority
FR
France
Prior art keywords
preparation
agricultural machine
seed beds
beds
seed
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 - Lifetime
Application number
FR848400646A
Other languages
English (en)
French (fr)
Other versions
FR2539268A1 (fr
Inventor
Ary Van Der Lely
Cornelis Johannes Gerardus Bom
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.)
C Van der Lely NV
Original Assignee
C Van der Lely NV
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 C Van der Lely NV filed Critical C Van der Lely NV
Publication of FR2539268A1 publication Critical patent/FR2539268A1/fr
Application granted granted Critical
Publication of FR2539268B1 publication Critical patent/FR2539268B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A01B63/02—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
    • A01B63/10—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means
    • A01B63/111—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements
    • A01B63/1117—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements using a hitch position sensor

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Machines (AREA)
  • Soil Working Implements (AREA)
  • Body Structure For Vehicles (AREA)
FR848400646A 1983-01-18 1984-01-17 Machine agricole, notamment pour la preparation des lits de semences Expired - Lifetime FR2539268B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE8300177,A NL190180C (nl) 1983-01-18 1983-01-18 Grondbewerkingsmachine.

Publications (2)

Publication Number Publication Date
FR2539268A1 FR2539268A1 (fr) 1984-07-20
FR2539268B1 true FR2539268B1 (fr) 1990-06-15

Family

ID=19841250

Family Applications (1)

Application Number Title Priority Date Filing Date
FR848400646A Expired - Lifetime FR2539268B1 (fr) 1983-01-18 1984-01-17 Machine agricole, notamment pour la preparation des lits de semences

Country Status (7)

Country Link
AT (1) AT392187B (US06312121-20011106-C00033.png)
CH (1) CH665525A5 (US06312121-20011106-C00033.png)
DE (2) DE3401228A1 (US06312121-20011106-C00033.png)
FR (1) FR2539268B1 (US06312121-20011106-C00033.png)
GB (1) GB2133662B (US06312121-20011106-C00033.png)
IT (1) IT1173024B (US06312121-20011106-C00033.png)
NL (1) NL190180C (US06312121-20011106-C00033.png)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2653294B1 (fr) * 1989-10-23 1992-01-10 Noremat Attelage compose d'un tracteur et d'un chariot attele a l'avant de celui-ci.
NL1005389C2 (nl) * 1997-02-27 1998-08-28 Rumptstad Ind B V Grondbewerkings-machine zoals een rotorkopeg of dergelijke.
DE102010022246B4 (de) 2010-05-31 2022-05-19 Pöttinger Landtechnik Gmbh Landwirtschaftliches Anbaugerät
DE102016108032B4 (de) 2015-04-29 2024-02-15 Peter Heidester Landmaschinen GmbH Kreiselegge

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB772371A (en) * 1954-11-25 1957-04-10 Frederick William Manders Improvements in or relating to tractor carried or mounted agricultural implements
AT283799B (de) * 1955-02-11 1970-08-25 Rau Ohg Maschf Gerätekombination zur Bodenbearbeitung für den Anbau an das Dreipunktgestänge eines Schleppers
US2968356A (en) * 1955-07-11 1961-01-17 Allis Chalmers Mfg Co Telescopic beaming device
GB986352A (en) * 1960-09-02 1965-03-17 Patent Concern Nv Improvements in or relating to soil cultivating implements
GB1026526A (en) * 1962-05-18 1966-04-20 Gassner Benno Tractor and plough combinations
DE1965461U (de) * 1967-05-17 1967-08-03 Rau Ohg Maschf Geraetekombination zur bodenbearbeitung fuer den anbau an das dreipunktgestaenge eines schleppers.
DE2236051A1 (de) * 1972-07-22 1974-01-31 Cramer & Soehne Maschf Schlepperanbaugeraet zur bodenbearbeitung
GB1453586A (en) * 1973-03-20 1976-10-27 Rotary Hoes Ltd Cultivating machine
DE2825109B1 (de) * 1978-06-08 1979-08-23 Rabewerk Clausing Heinrich Bodenbearbeitungsgeraet,insbesondere Kreiselegge
NL7900240A (nl) * 1979-01-12 1980-07-15 Lely Nv C Van Der Grondbewerkingsmachine.
DE3033848A1 (de) * 1980-09-09 1982-03-18 Rabewerk Heinrich Clausing, 4515 Bad Essen Kombinationsgeraet fuer die bodenbearbeitung
DE3108521A1 (de) * 1981-03-06 1982-10-21 Maschinenfabrik Cramer Inh. Cramer & Söhne, 2950 Leer Bodenbearbeitungsmaschine mit vibrierendem nachlaeufer
NL8102623A (nl) * 1981-05-29 1982-12-16 Lely Nv C Van Der Grondbewerkingsmachine.
NL8103195A (nl) * 1981-07-03 1983-02-01 Lely Nv C Van Der Grondbewerkingsmachine.
DE3134525A1 (de) 1981-09-01 1983-03-17 Rabewerk Heinrich Clausing, 4515 Bad Essen Bodenbearbeitungsgeraet, insbesondere kreiselegge

Also Published As

Publication number Publication date
DE3448357A1 (US06312121-20011106-C00033.png) 1989-11-16
NL190180C (nl) 1993-12-01
GB2133662A (en) 1984-08-01
FR2539268A1 (fr) 1984-07-20
GB2133662B (en) 1986-11-12
AT392187B (de) 1991-02-11
ATA15684A (de) 1990-08-15
IT8419150A0 (it) 1984-01-13
NL190180B (nl) 1993-07-01
CH665525A5 (de) 1988-05-31
NL8300177A (nl) 1984-08-16
DE3401228C2 (US06312121-20011106-C00033.png) 1992-03-12
GB8400223D0 (en) 1984-02-08
IT1173024B (it) 1987-06-18
DE3401228A1 (de) 1984-07-19

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Legal Events

Date Code Title Description
ST Notification of lapse