GB1423336A - Rotary harrows - Google Patents

Rotary harrows

Info

Publication number
GB1423336A
GB1423336A GB1336275A GB1336275A GB1423336A GB 1423336 A GB1423336 A GB 1423336A GB 1336275 A GB1336275 A GB 1336275A GB 1336275 A GB1336275 A GB 1336275A GB 1423336 A GB1423336 A GB 1423336A
Authority
GB
United Kingdom
Prior art keywords
rotary
april
harrow
arms
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.)
Expired
Application number
GB1336275A
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
Application filed by C Van der Lely NV filed Critical C Van der Lely NV
Publication of GB1423336A publication Critical patent/GB1423336A/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
    • 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
    • A01B29/00—Rollers
    • A01B29/04—Rollers with non-smooth surface formed of rotatably-mounted rings or discs or with projections or ribs on the roller body; Land packers
    • A01B29/046—Rollers with non-smooth surface formed of rotatably-mounted rings or discs or with projections or ribs on the roller body; Land packers the soil-pressing body being a helical coil

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)
GB1336275A 1972-04-12 1973-04-09 Rotary harrows Expired GB1423336A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7204857A NL167573C (nl) 1972-04-12 1972-04-12 Grondbewerkingsmachine.

Publications (1)

Publication Number Publication Date
GB1423336A true GB1423336A (en) 1976-02-04

Family

ID=19815828

Family Applications (3)

Application Number Title Priority Date Filing Date
GB3133175A Expired GB1431630A (en) 1972-04-12 1973-04-09 Polymerisation of cyclic olefins
GB1700573A Expired GB1422548A (en) 1972-04-12 1973-04-09 Soil cultivating implements
GB1336275A Expired GB1423336A (en) 1972-04-12 1973-04-09 Rotary harrows

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB3133175A Expired GB1431630A (en) 1972-04-12 1973-04-09 Polymerisation of cyclic olefins
GB1700573A Expired GB1422548A (en) 1972-04-12 1973-04-09 Soil cultivating implements

Country Status (5)

Country Link
DE (1) DE2317969C2 (nl)
FR (3) FR2179843B1 (nl)
GB (3) GB1431630A (nl)
IT (1) IT983805B (nl)
NL (1) NL167573C (nl)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001076351A1 (en) * 2000-04-07 2001-10-18 Austin Timothy Ryan A cultivating wheel
AU2001246250B2 (en) * 2000-04-07 2005-04-21 Auspoint Pty Ltd A cultivating wheel

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL181545C (nl) * 1975-06-10 1987-09-16 Lely Nv C Van Der Grondbewerkingsmachine.
NL184347C (nl) * 1977-04-28 1989-07-03 Lely Nv C Van Der Grondbewerkingsmachine.
FR2473251A1 (fr) * 1980-01-09 1981-07-17 Kaera Procede et segment d'helice pour executer un rouleau helicoidal de travail du sol, ainsi que rouleau obtenu par application du procede
NL8105506A (nl) * 1981-12-08 1983-07-01 Lely Nv C Van Der Grondbewerkingsmachine.
FR2525066A1 (fr) * 1982-04-14 1983-10-21 Kuhn Sa Rouleau de travail du sol
NL8203892A (nl) * 1982-10-07 1984-05-01 Lely Nv C Van Der Inrichting voor het ondersteunen van een landbouwmachine.
NL191642C (nl) * 1983-04-08 1995-12-02 Lely Nv C Van Der Combinatie van een grondbewerkingsmachine en een daarmee te koppelen universeel toepasbaar draaggestel.
GB8720269D0 (en) * 1987-08-27 1987-10-07 Cousins N Tillage
CA2102655A1 (en) * 1992-11-11 1994-05-12 Konrad Hendlmeier Apparatus and method for consolidating the soil for agricultural soil cultivating and seeding processes
GB9224555D0 (en) * 1992-11-24 1993-01-13 Creyke Charles H Improvements relating to land management
DE20106545U1 (de) * 2001-04-14 2001-06-28 Hendlmeier Konrad Vorrichtung zum Verfestigen des Bodens
EP2081425B1 (en) * 2006-11-01 2018-08-15 Tru-Turf Pty Ltd Roller assembly
IT201600089736A1 (it) * 2016-09-05 2018-03-05 Torrico S R L Macchina agricola

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1317820A (nl) * 1963-05-08
DE67768C (de) * S. GASSER in Tront Creek, Michigan Bodenbearbeitungsmaschine mit rottender, nach der Neigung des Bodens sich einstellender Arbeitswelle
US2472386A (en) * 1944-05-08 1949-06-07 Theodore G Schmeiser Soil pulverizing and rolling implement
US2503317A (en) * 1947-04-30 1950-04-11 Lars G Bergquist Land packer
FR1118232A (fr) * 1955-01-25 1956-06-01 Appareil à tasser le sol
DE1161067B (de) * 1962-10-16 1964-01-09 Johannes Sembdner Fa Stachelwalze zur Bodenbearbeitung
US3338315A (en) * 1965-03-22 1967-08-29 Ketel Louis Soil packer and pulverizer
NL156568B (nl) * 1968-05-02 1978-05-16 Lely Nv C Van Der Landbouwwerktuig, voorzien van een gestel en een in dit gestel gelegerde rol voor het aandrukken van de aarde.
NL157186B (nl) * 1968-08-05 1978-07-17 Lely Nv C Van Der Grondbewerkingsmachine.
US3897830A (en) * 1973-04-11 1975-08-05 Lely Cornelis V D Soil cultivating implements and supporting rollers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001076351A1 (en) * 2000-04-07 2001-10-18 Austin Timothy Ryan A cultivating wheel
AU742103B3 (en) * 2000-04-07 2001-12-20 Austin Timothy Ryan A cultivating wheel
AU2001246250B2 (en) * 2000-04-07 2005-04-21 Auspoint Pty Ltd A cultivating wheel

Also Published As

Publication number Publication date
FR2269293A1 (nl) 1975-11-28
FR2269294A1 (nl) 1975-11-28
NL7204857A (nl) 1973-10-16
GB1422548A (en) 1976-01-28
DE2317969A1 (de) 1973-10-25
IT983805B (it) 1974-11-11
FR2179843A1 (nl) 1973-11-23
FR2269293B1 (nl) 1982-07-30
NL167573B (nl) 1981-08-17
FR2179843B1 (nl) 1980-08-08
NL167573C (nl) 1982-01-18
DE2317969C2 (de) 1985-04-04
GB1431630A (en) 1976-04-14
FR2269294B1 (nl) 1982-04-09

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee