DK352986D0 - Drills - Google Patents

Drills

Info

Publication number
DK352986D0
DK352986D0 DK352986A DK352986A DK352986D0 DK 352986 D0 DK352986 D0 DK 352986D0 DK 352986 A DK352986 A DK 352986A DK 352986 A DK352986 A DK 352986A DK 352986 D0 DK352986 D0 DK 352986D0
Authority
DK
Denmark
Prior art keywords
drill
adjusting device
central adjusting
coulter
coulters
Prior art date
Application number
DK352986A
Other languages
Danish (da)
Other versions
DK352986A (en
Inventor
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 DK352986D0 publication Critical patent/DK352986D0/en
Publication of DK352986A publication Critical patent/DK352986A/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
    • 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
    • A01C7/203—Mounting of the seeding tools comprising depth regulation means
    • 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
    • A01C7/00—Sowing
    • A01C7/20—Parts of seeders for conducting and depositing seed
    • A01C7/201—Mounting of the seeding tools

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Sowing (AREA)
  • Soil Working Implements (AREA)
  • Steroid Compounds (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Drill with a frame (1) and with drill coulters (2) which are arranged vertically movably on this and which are additionally connected individually to the frame via resilient elements acting on them in the direction of the ground, the tension of these elements being variable by means of a central adjusting device. Arranged on the central adjusting device (25) is at least one resilient compensating element (27) counteracting the resilient elements engaging on the drill coulters. To improve the drill according to the main patent in such a way that the coulter pressure is changed automatically even under differing soil conditions so that the desired depositing depth of the seed is always maintained, a measuring device (7) for detecting the coulter penetration (T) and a regulating device (25) connected to this measuring device (7) are arranged on the drill, and this regulating device (25) is connected to the central adjusting device (6). <IMAGE>
DK352986A 1985-08-02 1986-07-24 Drills DK352986A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853527760 DE3527760A1 (en) 1985-08-02 1985-08-02 SEEDING MACHINE

Publications (2)

Publication Number Publication Date
DK352986D0 true DK352986D0 (en) 1986-07-24
DK352986A DK352986A (en) 1987-02-03

Family

ID=6277507

Family Applications (1)

Application Number Title Priority Date Filing Date
DK352986A DK352986A (en) 1985-08-02 1986-07-24 Drills

Country Status (4)

Country Link
EP (2) EP0210517B1 (en)
AT (2) ATE40777T1 (en)
DE (4) DE3527760A1 (en)
DK (1) DK352986A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK602186A (en) * 1986-12-15 1988-06-16 Thrige Agro As drillshares
DE3734867A1 (en) * 1987-10-15 1989-04-27 Rabewerk Clausing Heinrich DRILLING MACHINE
NZ227221A (en) * 1988-12-06 1992-11-25 Univ Massey Maintaining seed drill opener at constant depth by constantly monitoring soil reaction force on gauge wheel
DE19532870A1 (en) * 1995-09-06 1997-03-13 Amazonen Werke Dreyer H Controlling and/or regulating agricultural processing and/or distribution machine
DE29712003U1 (en) * 1997-07-08 1997-10-02 Fliegl, Josef, 84556 Kastl Device for slurry storage tanks
DE10238685A1 (en) * 2002-08-19 2004-03-11 Josef Kerner Sowing rail with several staggered sowing coulters with downstream pressure rollers
DE102012112567B4 (en) * 2012-12-18 2018-07-19 Kverneland As Coulter and seeder with this
FR3125201B1 (en) * 2021-07-15 2023-07-28 Kuhn Sas Articulated fastening device for working or soil treatment element and agricultural machine comprising it

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2015942A1 (en) * 1968-08-20 1970-04-30 Amazonen Werke Dreyer H
GB1513238A (en) * 1974-08-17 1978-06-07 Massey Ferguson Perkins Ltd Planters
DE3022217C2 (en) * 1980-06-13 1982-02-04 Amazonen-Werke H. Dreyer Gmbh & Co Kg, 4507 Hasbergen Seed drill
DE3226659C2 (en) * 1982-07-16 1985-10-24 Amazonen-Werke H. Dreyer Gmbh & Co Kg, 4507 Hasbergen Seed drill

Also Published As

Publication number Publication date
ATE40777T1 (en) 1989-03-15
DE3527760A1 (en) 1987-02-12
DE3633685A1 (en) 1988-04-14
EP0210517B1 (en) 1989-02-15
DK352986A (en) 1987-02-03
ATE61195T1 (en) 1991-03-15
DE3768420D1 (en) 1991-04-11
EP0210517A1 (en) 1987-02-04
EP0266527B1 (en) 1991-03-06
EP0266527A1 (en) 1988-05-11
DE3662081D1 (en) 1989-03-23

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment