DK149701C - Drills - Google Patents

Drills

Info

Publication number
DK149701C
DK149701C DK229481A DK229481A DK149701C DK 149701 C DK149701 C DK 149701C DK 229481 A DK229481 A DK 229481A DK 229481 A DK229481 A DK 229481A DK 149701 C DK149701 C DK 149701C
Authority
DK
Denmark
Prior art keywords
drills
Prior art date
Application number
DK229481A
Other languages
Danish (da)
Other versions
DK229481A (en
DK149701B (en
Inventor
Bernd Gattermann
Rudolf Gehrke
Bernhard Steenken
Original Assignee
Amazonen Werke Dreyer H
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 Amazonen Werke Dreyer H filed Critical Amazonen Werke Dreyer H
Publication of DK229481A publication Critical patent/DK229481A/en
Publication of DK149701B publication Critical patent/DK149701B/en
Application granted granted Critical
Publication of DK149701C publication Critical patent/DK149701C/en

Links

Classifications

    • 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)
DK229481A 1980-06-07 1981-05-26 Drills DK149701C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3021497 1980-06-07
DE19803021497 DE3021497C2 (en) 1980-06-07 1980-06-07 Seed drill

Publications (3)

Publication Number Publication Date
DK229481A DK229481A (en) 1981-12-08
DK149701B DK149701B (en) 1986-09-15
DK149701C true DK149701C (en) 1987-03-16

Family

ID=6104109

Family Applications (1)

Application Number Title Priority Date Filing Date
DK229481A DK149701C (en) 1980-06-07 1981-05-26 Drills

Country Status (3)

Country Link
DE (1) DE3021497C2 (en)
DK (1) DK149701C (en)
FR (1) FR2483734B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3237538C1 (en) * 1982-10-09 1984-02-16 Franz 8623 Staffelstein Kirchberger Monitoring system for the working depth of the implements of agricultural soil-cultivating machines
DE4419832A1 (en) * 1994-06-07 1995-12-14 Amazonen Werke Dreyer H Disc coulters
RU2450500C1 (en) * 2010-10-28 2012-05-20 Государственное научное учреждение Всероссийский научно-исследовательский институт механизации сельского хозяйства (ГНУ ВИМ Россельхозакадемии) Combined disc-hoe opener
GB2516955A (en) * 2013-08-08 2015-02-11 Sumo Uk Ltd Coulter
RU2547717C1 (en) * 2013-11-20 2015-04-10 Государственное научное учреждение Всероссийский научно-исследовательский институт механизации сельского хозяйства (ГНУ ВИМ Россельхозакадемии) Disc-hoe opener
RU185582U1 (en) * 2017-03-10 2018-12-11 Федеральное государственное автономное образовательное учреждение высшего образования "Крымский федеральный университет имени В.И. Вернадского" Sowing unit
FR3101514B1 (en) * 2019-10-02 2022-02-18 Ev Dev tillage machine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1392732A (en) * 1920-04-14 1921-10-04 Zarmstorf Henry Grain-drill attachment
US1940273A (en) * 1929-07-29 1933-12-19 Peoria Drill & Seeder Co Lister disk furrow opener
DE1759640U (en) * 1957-11-09 1958-01-09 Saat & Erntetechnik Gmbh DRILLING DEVICE.
DE6604143U (en) * 1967-03-22 1969-12-11 International Harverster Company
DE1979923U (en) * 1967-10-31 1968-02-29 Faehse & Co H SINGLE GRAIN SEWING MACHINE.
DE2552810B2 (en) * 1975-11-25 1978-04-20 Amazonen-Werke H. Dreyer Gmbh & Co Kg, 4507 Hasbergen Machine for spreading seeds and fertilizers
GB1588532A (en) * 1977-03-22 1981-04-23 Nat Res Dev Seed drills
DE2814883C3 (en) * 1978-04-06 1982-02-04 Amazonen-Werke H. Dreyer Gmbh & Co Kg, 4507 Hasbergen Seed drill with disc coulters
DE2830195C2 (en) * 1978-07-10 1980-05-22 Amazonen-Werke H. Dreyer Gmbh & Co Kg, 4507 Hasbergen Seed drill

Also Published As

Publication number Publication date
DK229481A (en) 1981-12-08
FR2483734A1 (en) 1981-12-11
FR2483734B1 (en) 1985-08-23
DK149701B (en) 1986-09-15
DE3021497A1 (en) 1981-12-17
DE3021497C2 (en) 1982-07-01

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Legal Events

Date Code Title Description
PBP Patent lapsed