ES451473A1 - Un apero perfeccionado para cultivar el suelo. - Google Patents

Un apero perfeccionado para cultivar el suelo.

Info

Publication number
ES451473A1
ES451473A1 ES451473A ES451473A ES451473A1 ES 451473 A1 ES451473 A1 ES 451473A1 ES 451473 A ES451473 A ES 451473A ES 451473 A ES451473 A ES 451473A ES 451473 A1 ES451473 A1 ES 451473A1
Authority
ES
Spain
Prior art keywords
members
cultivating
soil
adjacent
crumbling
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
ES451473A
Other languages
English (en)
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
Priority claimed from NL7510741A external-priority patent/NL7510741A/xx
Priority claimed from NL7604670A external-priority patent/NL182443C/xx
Application filed by C Van der Lely NV filed Critical C Van der Lely NV
Publication of ES451473A1 publication Critical patent/ES451473A1/es
Expired 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
    • A01B49/00—Combined machines
    • A01B49/02—Combined machines with two or more soil-working tools of different kind
    • A01B49/022—Combined machines with two or more soil-working tools of different kind at least one tool being actively driven
    • A01B49/025—Combined machines with two or more soil-working tools of different kind at least one tool being actively driven about a substantially vertical axis
    • 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
    • A01B33/06—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 vertical or steeply-inclined shaft
    • A01B33/065—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 vertical or steeply-inclined shaft comprising a plurality of rotors carried by an elongate, substantially closed transmission casing, transversely connectable to a tractor

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)
ES451473A 1975-09-12 1976-09-11 Un apero perfeccionado para cultivar el suelo. Expired ES451473A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7510741A NL7510741A (en) 1975-09-12 1975-09-12 Rotary ground cultivation machine - has crumbling device for ground above rotor tines
NL7604670A NL182443C (nl) 1976-05-03 1976-05-03 Grondbewerkingsmachine.

Publications (1)

Publication Number Publication Date
ES451473A1 true ES451473A1 (es) 1977-12-16

Family

ID=26645147

Family Applications (1)

Application Number Title Priority Date Filing Date
ES451473A Expired ES451473A1 (es) 1975-09-12 1976-09-11 Un apero perfeccionado para cultivar el suelo.

Country Status (14)

Country Link
US (1) US4126185A (es)
JP (1) JPS6015281B2 (es)
AT (1) AT362603B (es)
AU (1) AU507581B2 (es)
BE (1) BE846066A (es)
CA (1) CA1092416A (es)
CH (1) CH619835A5 (es)
DE (1) DE2640766C2 (es)
DK (1) DK402976A (es)
ES (1) ES451473A1 (es)
FR (1) FR2365943A1 (es)
GB (1) GB1561905A (es)
IT (1) IT1079540B (es)
NZ (1) NZ182012A (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK197079A (da) * 1978-05-18 1979-11-19 Patent Concern Nv Jordbearbejdsningsmaskine
NL7806872A (nl) * 1978-06-27 1980-01-02 Patent Concern Nv Grondbewerkingsmachine.
NL187604C (nl) * 1979-09-05 1991-12-02 Lely Nv C Van Der Grondbewerkingsmachine.
NL8202530A (nl) * 1982-06-23 1984-01-16 Lely Nv C Van Der Grondbewerkingsmachine.
JPH0338962Y2 (es) * 1984-10-22 1991-08-16
DE3916267A1 (de) * 1989-05-19 1990-12-06 Niemeyer Gmbh & Co Kg Soehne Zapfwellenangetriebene kreiselegge
ITPD980137A1 (it) * 1998-05-28 1999-11-28 Maschio Antonio Erpioe con struttura scatolare
US6564878B2 (en) * 2001-05-31 2003-05-20 Ernest H. Williams Vertical rotating tiller
US7810578B2 (en) * 2008-12-22 2010-10-12 Edward Lee Shafer Nutrient device and method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE502839C (de) * 1930-07-19 Paul Fichtner Jr Maschine zum Vereinzeln von Ruebenpflaenzchen mittels gabelartiger Werkzeuge
DE479538C (de) * 1929-07-17 Armin Frank Getreide-Hackmaschine
DE268900C (es) *
US4003437A (en) * 1967-03-30 1977-01-18 Lely Ary Van Der Soil cultivating implements
NL141753B (nl) * 1968-04-17 1974-04-16 Eerste Emmeloorer Maschf Nv Grondbewerkingsinrichting.
DE1757559A1 (de) * 1968-05-18 1971-05-13 Krone Bernhard Gmbh Maschf Vorrichtung zum Aneinanderkuppeln von zwei landwirtschaftlichen Dreipunktanbaugeraeten
NL6807548A (es) * 1968-05-29 1969-12-02
DE2166417C3 (de) * 1970-08-18 1983-11-24 C. van der Lely N.V., 3155 Maasland Bodenbearbeitungsmaschine
NL161967C (nl) * 1970-12-21 1983-08-16 Lely Nv C Van Der Verbetering aan een grondbewerkingsmachine.
NL167575C (nl) * 1972-03-08 1982-01-18 Lely Nv C Van Der Grondbewerkingsmachine.
US3946816A (en) * 1972-03-08 1976-03-30 Lely Ary Van Der Rotary harrows

Also Published As

Publication number Publication date
AU1751376A (en) 1978-03-16
CA1092416A (en) 1980-12-30
AU507581B2 (en) 1980-02-21
CH619835A5 (es) 1980-10-31
AT362603B (de) 1981-06-10
NZ182012A (en) 1979-04-26
US4126185A (en) 1978-11-21
JPS6015281B2 (ja) 1985-04-18
DE2640766C2 (de) 1986-03-13
BE846066A (nl) 1976-12-31
ATA676176A (de) 1978-07-15
FR2365943B1 (es) 1983-09-23
IT1079540B (it) 1985-05-13
DE2640766A1 (de) 1977-03-17
DK402976A (da) 1977-03-13
FR2365943A1 (fr) 1978-04-28
GB1561905A (en) 1980-03-05
JPS5243602A (en) 1977-04-05

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19981001