IT989265B - IMPROVEMENT IN HARROWS - Google Patents

IMPROVEMENT IN HARROWS

Info

Publication number
IT989265B
IT989265B IT2554073A IT2554073A IT989265B IT 989265 B IT989265 B IT 989265B IT 2554073 A IT2554073 A IT 2554073A IT 2554073 A IT2554073 A IT 2554073A IT 989265 B IT989265 B IT 989265B
Authority
IT
Italy
Prior art keywords
harrows
improvement
Prior art date
Application number
IT2554073A
Other languages
Italian (it)
Original Assignee
Lely Nv C Van Der
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 Lely Nv C Van Der filed Critical Lely Nv C Van Der
Application granted granted Critical
Publication of IT989265B publication Critical patent/IT989265B/en

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)
IT2554073A 1972-06-23 1973-06-19 IMPROVEMENT IN HARROWS IT989265B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7208617A NL7208617A (en) 1972-06-23 1972-06-23

Publications (1)

Publication Number Publication Date
IT989265B true IT989265B (en) 1975-05-20

Family

ID=19816342

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2554073A IT989265B (en) 1972-06-23 1973-06-19 IMPROVEMENT IN HARROWS

Country Status (7)

Country Link
JP (1) JPS4947102A (en)
CH (1) CH561501A5 (en)
DE (2) DE2331763C2 (en)
FR (1) FR2193533B1 (en)
GB (2) GB1437623A (en)
IT (1) IT989265B (en)
NL (2) NL7208617A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2317864A1 (en) * 1973-05-28 1977-02-11 Lely Nv C Van Der MACHINE USED TO WORK THE EARTH
NL7508821A (en) * 1975-07-24 1977-01-26 Lely Nv C Van Der SOIL WORKING MACHINE.
NL7509992A (en) * 1975-08-25 1977-03-01 Lely Nv C Van Der SOIL WORKING MACHINE.
NL7511330A (en) * 1975-09-26 1977-03-29 Lely Nv C Van Der SOIL WORKING MACHINE.
NL7513962A (en) * 1975-12-01 1977-06-03 Lely Nv C Van Der SOIL WORKING MACHINE.
NL7514820A (en) * 1975-12-19 1977-06-21 Lely Nv C Van Der SOIL WORKING MACHINE.
NL7806738A (en) * 1978-06-22 1979-12-28 Patent Concern Nv SOIL WORKING MACHINE.
DK144501C (en) * 1979-08-07 1982-09-06 Kongskilde Koncernselskab As RORORS MOLDING FOR EARTHWORKING
JPS58204705A (en) * 1982-05-21 1983-11-29 三菱電機株式会社 Device for connecting transformer to gas bus
FR2578379B1 (en) * 1985-03-06 1988-10-21 Kongskilde Koncernselskale COMBINED FLOORING AND FURNISHING INSTRUMENT
DE4406526A1 (en) * 1994-02-28 1995-08-31 Sembdner Maschinenbau Gmbh Drive mechanism for ground treatment machine especially for gardening or landscaping
NL1020791C2 (en) * 2002-06-06 2003-12-09 Lely Entpr Ag Device for performing a tillage.
JP6879533B2 (en) * 2016-09-23 2021-06-02 小橋工業株式会社 Working machine and suppression roller
JP2021507155A (en) * 2017-12-13 2021-02-22 モーメンタス ゴルフ インコーポレーテッドＭｏｍｅｎｔｕｓ Ｇｏｌｆ Ｉｎｃ． Roller assembly for smoothing granular media
CN110839358B (en) * 2020-01-08 2023-03-14 黑龙江省黑土保护利用研究院 Turning-pressing covering and mixing mechanism suitable for returning straw to field
CN117296492B (en) * 2023-11-28 2024-01-23 吉林农业大学 Wild flower planting is with device that loosens soil

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2583846A (en) * 1946-09-24 1952-01-29 George A Hull Garden tractor
DE1978854U (en) * 1967-11-11 1968-02-15 Rau Ohg Maschf FLOOR MILLING WITH TRAILING ROLLER CRUMBER.
DE1989215U (en) * 1968-03-02 1968-07-11 Rau Ohg Maschf EQUIPMENT COMBINATION FOR TILLAGE.
NL6903264A (en) * 1969-03-03 1970-09-07
NL7005160A (en) * 1970-04-10 1971-10-12
NL7011316A (en) * 1970-07-30 1972-02-01
JPS493371U (en) * 1972-04-07 1974-01-12

Also Published As

Publication number Publication date
GB1437623A (en) 1976-06-03
FR2193533A1 (en) 1974-02-22
DE2331763A1 (en) 1974-01-10
DE2331763C2 (en) 1986-10-09
NL8005068A (en) 1980-12-31
CH561501A5 (en) 1975-05-15
JPS4947102A (en) 1974-05-07
NL7208617A (en) 1973-12-27
FR2193533B1 (en) 1979-02-23
GB1437624A (en) 1976-06-03
DE7323244U (en) 1977-07-14
NL178644C (en) 1986-05-01
NL178644B (en) 1985-12-02

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