DK1407652T3 - coulter - Google Patents

coulter

Info

Publication number
DK1407652T3
DK1407652T3 DK03015144T DK03015144T DK1407652T3 DK 1407652 T3 DK1407652 T3 DK 1407652T3 DK 03015144 T DK03015144 T DK 03015144T DK 03015144 T DK03015144 T DK 03015144T DK 1407652 T3 DK1407652 T3 DK 1407652T3
Authority
DK
Denmark
Prior art keywords
disk
blade
support disk
coulter
30degrees
Prior art date
Application number
DK03015144T
Other languages
Danish (da)
Inventor
Gerhard Stuettgen
Till Dr Meinel
Original Assignee
Kverneland Asa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32010451&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK1407652(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kverneland Asa filed Critical Kverneland Asa
Application granted granted Critical
Publication of DK1407652T3 publication Critical patent/DK1407652T3/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)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Harvester Elements (AREA)
  • Pretreatment Of Seeds And Plants (AREA)

Abstract

The seeding disk comprises a cutter blade (14) and a support disk (18) made from a reversibly deformable material. These are attached to a mounting (10) whose distance from the disk increases against the direction of travel and upwards. The blade is at an angle below 30degrees to the vertical and its front section at least partially covers the support disk.
DK03015144T 2002-10-11 2003-07-04 coulter DK1407652T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10247569A DE10247569B3 (en) 2002-10-11 2002-10-11 coulter

Publications (1)

Publication Number Publication Date
DK1407652T3 true DK1407652T3 (en) 2007-01-15

Family

ID=32010451

Family Applications (1)

Application Number Title Priority Date Filing Date
DK03015144T DK1407652T3 (en) 2002-10-11 2003-07-04 coulter

Country Status (5)

Country Link
EP (1) EP1407652B1 (en)
AT (1) ATE338448T1 (en)
DE (2) DE10247569B3 (en)
DK (1) DK1407652T3 (en)
ES (1) ES2272856T3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1026442C2 (en) * 2004-06-17 2005-12-20 Redexim Handel En Expl Mij B V Ground working equipment is used in connection with planting seed and comprises frame with forward movement devices
DE102006062328B3 (en) * 2006-12-22 2008-07-03 Kverneland Asa Disk coulter for seed and/or fertilizer, has colliding unit arranged with distance to lower circumference-closed section of supply line section, so that portion of conveyor air flow and transported material are discharged
DE102011051026B3 (en) * 2011-06-10 2012-11-08 Kverneland Asa Flexible disc for Scheibensäschar
GB2498530B (en) * 2012-01-17 2017-05-17 Frank Weaving Edward No till seed drill
DK2976933T3 (en) 2014-07-23 2017-09-04 Kverneland Group Les Landes Genusson CUTTING DEVICES
CN104823564B (en) * 2015-04-03 2017-01-18 西安亚澳农机股份有限公司 High stubble and thick straw resistant non-tillage seeder
CN104930998B (en) * 2015-06-03 2017-12-01 中国农业大学 Intelligent weeder and its knife spacing optimization method, knife seedling Advance data quality system
WO2024052797A1 (en) * 2022-09-09 2024-03-14 Precision Planting Llc Sub-trench opener

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2924189A (en) * 1955-09-02 1960-02-09 Deere & Co Sod mulcher for grain drills
FR1576504A (en) * 1968-05-09 1969-08-01
US4598654A (en) * 1981-12-31 1986-07-08 Acra-Plant, Inc. Furrow opener and follower blade
DE4224152C1 (en) * 1992-07-22 1993-11-18 Weiste & Co Accord Landmasch Double disc coulter with cup wheel
DE19541874C2 (en) * 1995-11-09 1999-02-18 Kleine Franz Maschf Seeder, especially for mulch and / or direct sowing
DE19707001A1 (en) * 1997-02-21 1998-08-27 Amazonen Werke Dreyer H Disc share for seed drills
FR2770367B1 (en) * 1997-11-04 2000-01-28 Kuhn Sa DISC SOC FOR SEEDERS
DE29801820U1 (en) * 1998-02-04 1998-05-07 Kverneland Accord Gmbh & Co Kg Double disc coulter
CA2326204A1 (en) * 2000-11-17 2002-05-17 Kim Hartman Furrow opener
DE10116136A1 (en) * 2001-03-30 2002-10-10 Amazonen Werke Dreyer H Disc seed drill includes smaller resilient plastic cleaning disc with rotation axis ahead of and below main disc axis

Also Published As

Publication number Publication date
EP1407652A1 (en) 2004-04-14
ATE338448T1 (en) 2006-09-15
EP1407652B1 (en) 2006-09-06
DE10247569B3 (en) 2004-05-19
DE50304933D1 (en) 2006-10-19
ES2272856T3 (en) 2007-05-01

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