ZA772147B - Seed drills - Google Patents

Seed drills

Info

Publication number
ZA772147B
ZA772147B ZA00772147A ZA772147A ZA772147B ZA 772147 B ZA772147 B ZA 772147B ZA 00772147 A ZA00772147 A ZA 00772147A ZA 772147 A ZA772147 A ZA 772147A ZA 772147 B ZA772147 B ZA 772147B
Authority
ZA
South Africa
Prior art keywords
seed drills
drills
seed
Prior art date
Application number
ZA00772147A
Other languages
English (en)
Inventor
E Whitehead
Original Assignee
E Whitehead
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 E Whitehead filed Critical E Whitehead
Publication of ZA772147B publication Critical patent/ZA772147B/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C7/00—Sowing
    • A01C7/04—Single-grain seeders with or without suction devices

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Sowing (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
ZA00772147A 1976-04-07 1977-04-07 Seed drills ZA772147B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB14088/76A GB1575304A (en) 1976-04-07 1976-04-07 Seed drills

Publications (1)

Publication Number Publication Date
ZA772147B true ZA772147B (en) 1978-03-29

Family

ID=10034780

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00772147A ZA772147B (en) 1976-04-07 1977-04-07 Seed drills

Country Status (10)

Country Link
US (1) US4117788A (nl)
AU (1) AU513082B2 (nl)
CA (1) CA1067348A (nl)
DE (1) DE2715732A1 (nl)
FR (1) FR2346957A1 (nl)
GB (1) GB1575304A (nl)
IT (1) IT1082974B (nl)
NL (1) NL7703919A (nl)
SE (1) SE7704096L (nl)
ZA (1) ZA772147B (nl)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD135848A1 (de) * 1978-04-27 1979-06-06 Edgar Walter Einzelkornsaemaschine
US4251014A (en) * 1978-07-07 1981-02-17 Deere & Company Variably positionable transmission and drive assembly for a planter
DE2930550C2 (de) * 1979-07-27 1981-08-13 Amazonen-Werke H. Dreyer Gmbh & Co Kg, 4507 Hasbergen Drillmaschine
GB8510065D0 (en) * 1985-04-19 1985-05-30 Kendall M W Seed drill
GB8728622D0 (en) * 1987-12-08 1988-01-13 British Res Agricult Eng Dibber drills
CA2073370C (en) * 1992-07-08 1996-03-05 Gerard F. J. Bourgault All purpose coulter drill
US5862763A (en) * 1996-03-05 1999-01-26 Dmi, Inc. Apparatus for high speed application of liquid or dry fertilizer
US5842663A (en) * 1997-02-06 1998-12-01 Kt Industries Inc. Winding of tape into pads
NZ526665A (en) * 2003-06-23 2005-11-25 Exler Equipment Ltd Seeding apparatus utilising concave disc mounted on swinging arm
AU2008219601B2 (en) * 2007-02-28 2013-07-18 Howard D. Martin Paired single disc opener unit

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US460366A (en) * 1891-09-29 Seeding attachment for disk cultivators
US591312A (en) * 1897-10-05 Thier
US280059A (en) * 1883-06-26 Seeding-machine
US540758A (en) * 1895-06-11 Grain-drill
US1281325A (en) * 1913-08-05 1918-10-15 William Fetzer Seed-drill.
US1269028A (en) * 1914-08-14 1918-06-11 Cleveland Tractor Co Agricultural machine.
US1539066A (en) * 1924-03-19 1925-05-26 Frank D Adamy Nonclog colter
US1971278A (en) * 1933-08-21 1934-08-21 Schurmann Henry Harrow attachment
US2042133A (en) * 1935-08-15 1936-05-26 Curtis E Underwood Grain drill attachment for disk harrows
US2199755A (en) * 1938-11-30 1940-05-07 Walter R Pyron Seeder attachment for disk harrows
US2449062A (en) * 1944-02-03 1948-09-14 Dewey Edward Bradley Agricultural machine
US2455147A (en) * 1944-03-31 1948-11-30 Harry G Traver Means to connect tractor and trailer sections and for effecting steering thereof
US2496885A (en) * 1946-02-19 1950-02-07 Paul E Milton Planter
US2727450A (en) * 1952-11-17 1955-12-20 Charles D Hershner Power take-off for disc harrows
DE937979C (de) * 1953-11-22 1956-01-19 Ile D Etudes Et De Rech S Tech Saemaschine
US3031984A (en) * 1958-06-16 1962-05-01 Paul O Esmay Row seeder
FR1302011A (fr) * 1961-07-13 1962-08-24 Machine agricole pour la distribution de plants, graines et éléments analogues
FR1370578A (fr) * 1962-10-18 1964-08-28 Vyzk Ustav Zemedelskych Stroju Semoir à équidistance
DK100755C (da) * 1963-04-04 1965-01-11 Nordsten As P Såmaskine.

Also Published As

Publication number Publication date
IT1082974B (it) 1985-05-21
FR2346957A1 (fr) 1977-11-04
CA1067348A (en) 1979-12-04
SE7704096L (sv) 1977-10-08
FR2346957B3 (nl) 1980-02-15
GB1575304A (en) 1980-09-17
US4117788A (en) 1978-10-03
AU513082B2 (en) 1980-11-13
NL7703919A (nl) 1977-10-11
AU2412977A (en) 1978-10-12
DE2715732A1 (de) 1977-10-27

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