FR2298924A1 - Agricultural soil working machine - Google Patents

Agricultural soil working machine

Info

Publication number
FR2298924A1
FR2298924A1 FR7604122A FR7604122A FR2298924A1 FR 2298924 A1 FR2298924 A1 FR 2298924A1 FR 7604122 A FR7604122 A FR 7604122A FR 7604122 A FR7604122 A FR 7604122A FR 2298924 A1 FR2298924 A1 FR 2298924A1
Authority
FR
France
Prior art keywords
machine
width
soil working
flails
support
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.)
Withdrawn
Application number
FR7604122A
Other languages
French (fr)
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 NL7208617A external-priority patent/NL7208617A/xx
Priority claimed from FR7322508A external-priority patent/FR2234476A1/en
Application filed by C Van der Lely NV filed Critical C Van der Lely NV
Publication of FR2298924A1 publication Critical patent/FR2298924A1/en
Withdrawn legal-status Critical Current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
    • A01B27/00—Clod-crushers
    • 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)
  • Agricultural Machines (AREA)

Abstract

The agricultural soil working machine has flails (3) which can turn about vertical axis in the machine frame, which are arranged in a row, transverse to the direction of travel and which are fitted with soil working tools. The machine also has a freely rotatable ground support (32a) carried in the machine frame. This support (32a) consists of the adjacent sections (32), behind the flails (3) and the width of each section is at least equal to the working width of the adjacent flails.Specifically the section width is half the working width of the machine and support is a multipart roller. The ground support may have circumferential rods (33), forming its jacket and held only near their ends, while their midportions are angled (37)
FR7604122A 1972-06-23 1976-02-16 Agricultural soil working machine Withdrawn FR2298924A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7208617A NL7208617A (en) 1972-06-23 1972-06-23
FR7322508A FR2234476A1 (en) 1973-06-20 1973-06-20 Gas stream flow and composition control device - has annular chamber opening into duct to inject gas

Publications (1)

Publication Number Publication Date
FR2298924A1 true FR2298924A1 (en) 1976-08-27

Family

ID=26217780

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7604122A Withdrawn FR2298924A1 (en) 1972-06-23 1976-02-16 Agricultural soil working machine

Country Status (1)

Country Link
FR (1) FR2298924A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB450535A (en) * 1935-12-04 1936-07-21 Charles Millington Collins Improvements relating to machines for scarifying land
US3084748A (en) * 1960-08-01 1963-04-09 Heeren Tined mulcher head
FR1381569A (en) * 1963-10-31 1964-12-14 Gard Pere & Fils Rotary hoe with elastic blades
DE2125137A1 (en) * 1970-05-22 1971-12-02 C. van der LeIy N.V., Maasland (Niederlande) Agricultural device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB450535A (en) * 1935-12-04 1936-07-21 Charles Millington Collins Improvements relating to machines for scarifying land
US3084748A (en) * 1960-08-01 1963-04-09 Heeren Tined mulcher head
FR1381569A (en) * 1963-10-31 1964-12-14 Gard Pere & Fils Rotary hoe with elastic blades
DE2125137A1 (en) * 1970-05-22 1971-12-02 C. van der LeIy N.V., Maasland (Niederlande) Agricultural device

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Legal Events

Date Code Title Description
ST Notification of lapse