AU530698B2 - Double disk furrow opener - Google Patents

Double disk furrow opener

Info

Publication number
AU530698B2
AU530698B2 AU55140/80A AU5514080A AU530698B2 AU 530698 B2 AU530698 B2 AU 530698B2 AU 55140/80 A AU55140/80 A AU 55140/80A AU 5514080 A AU5514080 A AU 5514080A AU 530698 B2 AU530698 B2 AU 530698B2
Authority
AU
Australia
Prior art keywords
furrow opener
double disk
disk furrow
double
opener
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
AU55140/80A
Other languages
English (en)
Other versions
AU5514080A (en
Inventor
Ronald Michael Steilen
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.)
Deere and Co
Original Assignee
Deere and Co
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 Deere and Co filed Critical Deere and Co
Publication of AU5514080A publication Critical patent/AU5514080A/en
Application granted granted Critical
Publication of AU530698B2 publication Critical patent/AU530698B2/en
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

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)
  • Soil Working Implements (AREA)
  • Fertilizing (AREA)
  • Threshing Machine Elements (AREA)
AU55140/80A 1979-02-12 1980-02-01 Double disk furrow opener Expired AU530698B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1153479A 1979-02-12 1979-02-12
US011534 1993-02-01

Publications (2)

Publication Number Publication Date
AU5514080A AU5514080A (en) 1980-08-21
AU530698B2 true AU530698B2 (en) 1983-07-28

Family

ID=21750808

Family Applications (1)

Application Number Title Priority Date Filing Date
AU55140/80A Expired AU530698B2 (en) 1979-02-12 1980-02-01 Double disk furrow opener

Country Status (11)

Country Link
AR (1) AR229505A1 (enrdf_load_stackoverflow)
AU (1) AU530698B2 (enrdf_load_stackoverflow)
CA (1) CA1120334A (enrdf_load_stackoverflow)
DE (1) DE3004452C3 (enrdf_load_stackoverflow)
DK (1) DK54680A (enrdf_load_stackoverflow)
FR (1) FR2448279A1 (enrdf_load_stackoverflow)
GB (1) GB2043418B (enrdf_load_stackoverflow)
IT (1) IT1127346B (enrdf_load_stackoverflow)
MX (1) MX149250A (enrdf_load_stackoverflow)
NZ (1) NZ192843A (enrdf_load_stackoverflow)
ZA (1) ZA80777B (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4732398A (en) * 1985-06-04 1988-03-22 Biss Elmer H Bellows-type bearing seal and method of use
US4663303A (en) * 1986-02-24 1987-05-05 The Halcon Sd Group, Inc. Process for preparing silver catalysts
FR2689724A1 (fr) * 1992-04-10 1993-10-15 Pichon Sa Ets M Perfectionnement aux enfouisseurs de lisier.
RU2379874C1 (ru) * 2008-10-27 2010-01-27 Федеральное государственное образовательное учреждение высшего профессионального образования "Башкирский государственный аграрный университет" Дисковый сошник с барабанным распределителем
RU2444173C1 (ru) * 2010-11-29 2012-03-10 Государственное научное учреждение Всероссийский научно-исследовательский институт овощеводства Российской академии сельскохозяйственных наук Сошник
DE102014105328A1 (de) * 2014-04-22 2015-10-22 Amazonen-Werke H. Dreyer Gmbh & Co. Kg Doppelscheibenschar
CN107278433B (zh) * 2017-07-24 2023-05-26 重庆美澳机械制造有限公司 开沟刀驱动结构总成
CN108848775B (zh) * 2018-09-17 2022-07-12 吉林大学 一种实时可调控式双层仿生缺口圆盘开沟器
CN114711000A (zh) * 2021-01-05 2022-07-08 中国农业机械化科学研究院呼和浩特分院有限公司 一种牧草混播施肥双圆盘开沟器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR639632A (fr) * 1927-08-18 1928-06-26 R Et A Liot Perfectionnement apporté dans l'établissement des semoirs à coutres rotatifs
US2105120A (en) * 1936-06-08 1938-01-11 Int Harvester Co Furrow opener for grain drills
GB1156341A (en) * 1965-09-10 1969-06-25 Massey Ferguson Perkins Ltd Improvements in or relating to Seed Drills
DE2031861A1 (de) * 1970-06-27 1972-01-05 Amazonen-Werke H. Dreyer, 4501 Gaste Gerät zum Verteilen von streubarem Material

Also Published As

Publication number Publication date
DE3004452A1 (de) 1980-08-14
DK54680A (da) 1980-08-13
IT8047856A0 (it) 1980-02-08
AU5514080A (en) 1980-08-21
DE3004452B2 (de) 1981-03-26
FR2448279B1 (enrdf_load_stackoverflow) 1983-07-18
GB2043418A (en) 1980-10-08
AR229505A1 (es) 1983-09-15
FR2448279A1 (fr) 1980-09-05
MX149250A (es) 1983-10-03
DE3004452C3 (de) 1981-11-05
CA1120334A (en) 1982-03-23
NZ192843A (en) 1982-05-31
ZA80777B (en) 1981-09-30
IT1127346B (it) 1986-05-21
GB2043418B (en) 1982-09-08

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired