CA1027411A - Rotary harrows - Google Patents

Rotary harrows

Info

Publication number
CA1027411A
CA1027411A CA230,926A CA230926A CA1027411A CA 1027411 A CA1027411 A CA 1027411A CA 230926 A CA230926 A CA 230926A CA 1027411 A CA1027411 A CA 1027411A
Authority
CA
Canada
Prior art keywords
rotary harrows
harrows
rotary
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
CA230,926A
Other languages
English (en)
French (fr)
Inventor
Cornelis Van Der Lely
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
Application granted granted Critical
Publication of CA1027411A publication Critical patent/CA1027411A/en
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
    • 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
    • A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
    • 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)
CA230,926A 1974-07-08 1975-07-07 Rotary harrows Expired CA1027411A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7409185A NL7409185A (nl) 1974-07-08 1974-07-08 Grondbewerkingsmachine.

Publications (1)

Publication Number Publication Date
CA1027411A true CA1027411A (en) 1978-03-07

Family

ID=19821713

Family Applications (1)

Application Number Title Priority Date Filing Date
CA230,926A Expired CA1027411A (en) 1974-07-08 1975-07-07 Rotary harrows

Country Status (5)

Country Link
CA (1) CA1027411A (de)
DE (2) DE7521418U (de)
FR (1) FR2277518A1 (de)
GB (1) GB1514983A (de)
NL (1) NL7409185A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7601150A (nl) * 1976-02-05 1977-08-09 Lely Nv C Van Der Grondbewerkingsmachine.
NL7613261A (nl) * 1976-11-29 1978-05-31 Lely Nv C Van Der Grondbewerkingsmachine.
FR2566616B1 (fr) * 1976-11-29 1987-01-02 Lely Nv C Van Der Machine pour travailler la terre
DE2748911C2 (de) * 1977-11-02 1982-12-02 Rabewerk Heinrich Clausing, 4515 Bad Essen Landwirtschaftliches Gerät, insbesondere Kreiselegge
NL8202358A (nl) * 1982-06-11 1984-01-02 Lely Nv C Van Der Grondbewerkingsmachine.
DE4215885C2 (de) * 1991-06-07 2001-10-04 Bayerische Pflugfabrik Gmbh Kreiselegge
DE102008020901A1 (de) * 2008-04-25 2009-10-29 Amazonen-Werke H. Dreyer Gmbh & Co. Kg Bodenbearbeitungsmaschine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE793622A (nl) * 1972-01-05 1973-05-02 Lely Nv C Van Der Grondbewerkingsmachine

Also Published As

Publication number Publication date
NL7409185A (nl) 1976-01-12
DE2530105A1 (de) 1976-01-22
FR2277518A1 (fr) 1976-02-06
GB1514983A (en) 1978-06-21
FR2277518B1 (de) 1978-10-20
DE7521418U (de) 1978-02-16

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