GB1502836A - Rotary harrows - Google Patents

Rotary harrows

Info

Publication number
GB1502836A
GB1502836A GB2636/77A GB263677A GB1502836A GB 1502836 A GB1502836 A GB 1502836A GB 2636/77 A GB2636/77 A GB 2636/77A GB 263677 A GB263677 A GB 263677A GB 1502836 A GB1502836 A GB 1502836A
Authority
GB
United Kingdom
Prior art keywords
rotary harrows
axis
harrows
rotary
aib
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
GB2636/77A
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 GB1502836A publication Critical patent/GB1502836A/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
    • A01B33/087—Lifting devices; Depth regulation devices; Mountings
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)
GB2636/77A 1974-03-01 1975-02-28 Rotary harrows Expired GB1502836A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7402787A NL7402787A (nl) 1974-03-01 1974-03-01 Grondbewerkingsmachine.

Publications (1)

Publication Number Publication Date
GB1502836A true GB1502836A (en) 1978-03-01

Family

ID=19820872

Family Applications (2)

Application Number Title Priority Date Filing Date
GB2636/77A Expired GB1502836A (en) 1974-03-01 1975-02-28 Rotary harrows
GB8607/75A Expired GB1502833A (en) 1974-03-01 1975-02-28 Rotary harrows

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB8607/75A Expired GB1502833A (en) 1974-03-01 1975-02-28 Rotary harrows

Country Status (10)

Country Link
US (1) US4016933A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5921562B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) AT336325B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE826117A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (2) CH591801A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2508480C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2266449B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (2) GB1502836A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1033318B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL7402787A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8103195A (nl) * 1981-07-03 1983-02-01 Lely Nv C Van Der Grondbewerkingsmachine.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7111947A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1971-08-31 1973-03-02
NL141753B (nl) * 1968-04-17 1974-04-16 Eerste Emmeloorer Maschf Nv Grondbewerkingsinrichting.
NL7007690A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1970-05-28 1971-11-30
NL143791B (nl) * 1970-08-18 1974-11-15 Eerste Emmeloorer Maschf Nv Grondbewerkingsmachine.
US3841411A (en) * 1971-08-17 1974-10-15 Lely Ary Van Der Cultivator and tines
NL168107C (nl) * 1972-03-03 1982-03-16 Lely Nv C Van Der Grondbewerkingsmachine.
NL7205221A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-04-19 1973-10-23

Also Published As

Publication number Publication date
CH591801A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-09-30
JPS5921562B2 (ja) 1984-05-21
ATA152475A (de) 1976-08-15
CH616309A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-03-31
NL7402787A (nl) 1975-09-03
DE2508480A1 (de) 1975-09-04
IT1033318B (it) 1979-07-10
JPS50129306A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-10-13
GB1502833A (en) 1978-03-01
US4016933A (en) 1977-04-12
AT336325B (de) 1977-04-25
BE826117A (nl) 1975-06-16
DE2508480C2 (de) 1986-03-27
FR2266449A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-10-31
FR2266449B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-02-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee