FR2391633A1 - Perfectionnements aux herses rotatives - Google Patents

Perfectionnements aux herses rotatives

Info

Publication number
FR2391633A1
FR2391633A1 FR7815404A FR7815404A FR2391633A1 FR 2391633 A1 FR2391633 A1 FR 2391633A1 FR 7815404 A FR7815404 A FR 7815404A FR 7815404 A FR7815404 A FR 7815404A FR 2391633 A1 FR2391633 A1 FR 2391633A1
Authority
FR
France
Prior art keywords
working
soil
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.)
Granted
Application number
FR7815404A
Other languages
English (en)
Other versions
FR2391633B1 (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
Publication of FR2391633A1 publication Critical patent/FR2391633A1/fr
Application granted granted Critical
Publication of FR2391633B1 publication Critical patent/FR2391633B1/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
    • A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
    • A01B33/12—Arrangement of the tools; Screening of the tools
    • 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)

Abstract

Perfectionnements aux herses rotatives. Machine pour travailler le sol, munie d'une pluralité d'organes de travail du sol, montés à rotation autour d'axes, dirigés vers le haut, et qui comportent un organe porteur, sur lequel est disposé au moins un élément de travail du sol rotatif et s'étendant vers le bas, caractérisée en ce que l'organe porteur d'un organe de travail du sol comporte deux bras, munis chacun d'un élément de travail du sol et en ce que ledit élément peut tourner librement Application aux herses rotatives.
FR7815404A 1977-05-26 1978-05-24 Perfectionnements aux herses rotatives Granted FR2391633A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7705787A NL7705787A (nl) 1977-05-26 1977-05-26 Grondbewerkingsmachine.

Publications (2)

Publication Number Publication Date
FR2391633A1 true FR2391633A1 (fr) 1978-12-22
FR2391633B1 FR2391633B1 (fr) 1984-02-17

Family

ID=19828616

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7815404A Granted FR2391633A1 (fr) 1977-05-26 1978-05-24 Perfectionnements aux herses rotatives

Country Status (4)

Country Link
DE (1) DE2822444A1 (fr)
FR (1) FR2391633A1 (fr)
GB (1) GB1598599A (fr)
NL (1) NL7705787A (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL181702C (nl) * 1975-06-05 1987-10-16 Lely Nv C Van Der Grondbewerkingsmachine.

Also Published As

Publication number Publication date
GB1598599A (en) 1981-09-23
FR2391633B1 (fr) 1984-02-17
NL7705787A (nl) 1978-11-28
DE2822444A1 (de) 1978-12-07

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Legal Events

Date Code Title Description
ST Notification of lapse