NZ186753A - Ground-contacting depth limiter for disc of direct drilling seed drill - Google Patents

Ground-contacting depth limiter for disc of direct drilling seed drill

Info

Publication number
NZ186753A
NZ186753A NZ18675378A NZ18675378A NZ186753A NZ 186753 A NZ186753 A NZ 186753A NZ 18675378 A NZ18675378 A NZ 18675378A NZ 18675378 A NZ18675378 A NZ 18675378A NZ 186753 A NZ186753 A NZ 186753A
Authority
NZ
New Zealand
Prior art keywords
disc
ground
seed drill
depth limiter
direct drilling
Prior art date
Application number
NZ18675378A
Inventor
P J Renwick
Original Assignee
Nat Res Dev
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 Nat Res Dev filed Critical Nat Res Dev
Publication of NZ186753A publication Critical patent/NZ186753A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C7/00—Sowing
    • A01C7/20—Parts of seeders for conducting and depositing seed
    • A01C7/201—Mounting of the seeding tools
    • A01C7/205—Mounting of the seeding tools comprising pressure regulation means
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
    • A01C5/06—Machines for making or covering drills or furrows for sowing or planting
    • A01C5/062—Devices for making drills or furrows
    • A01C5/064—Devices for making drills or furrows with rotating tools

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Sowing (AREA)
NZ18675378A 1977-03-22 1978-03-21 Ground-contacting depth limiter for disc of direct drilling seed drill NZ186753A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1204977A GB1588532A (en) 1977-03-22 1977-03-22 Seed drills

Publications (1)

Publication Number Publication Date
NZ186753A true NZ186753A (en) 1980-10-24

Family

ID=9997518

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ18675378A NZ186753A (en) 1977-03-22 1978-03-21 Ground-contacting depth limiter for disc of direct drilling seed drill

Country Status (4)

Country Link
AU (1) AU3429778A (en)
FR (1) FR2384436A1 (en)
GB (1) GB1588532A (en)
NZ (1) NZ186753A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2814883C3 (en) * 1978-04-06 1982-02-04 Amazonen-Werke H. Dreyer Gmbh & Co Kg, 4507 Hasbergen Seed drill with disc coulters
GB2056238B (en) * 1979-07-21 1982-10-20 Amazonen Werke Dreyer H Seed drill
DE3021497C2 (en) * 1980-06-07 1982-07-01 Amazonen-Werke H. Dreyer Gmbh & Co Kg, 4507 Hasbergen Seed drill
DE3336455C2 (en) * 1983-10-06 1986-11-27 Wolf-Geräte GmbH, 5240 Betzdorf Device for producing parallel-walled grooves in grassland and lawns
EP0521845A1 (en) * 1991-07-02 1993-01-07 JANUSCHKOWETZ GmbH Mobile seeder
AU680225B2 (en) * 1992-12-23 1997-07-24 Vibra Blade (New Zealand) Limited Ground opening device
DE19730822C2 (en) * 1997-07-18 2001-06-13 Fritz Guettler Seed drill with a disc coulter

Also Published As

Publication number Publication date
AU3429778A (en) 1979-09-27
GB1588532A (en) 1981-04-23
FR2384436A1 (en) 1978-10-20

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