DK0640274T3 - Pneumatic seed drill and combined agricultural machine for tillage and sowing with such a pneumatic seed drill - Google Patents

Pneumatic seed drill and combined agricultural machine for tillage and sowing with such a pneumatic seed drill

Info

Publication number
DK0640274T3
DK0640274T3 DK94440053T DK94440053T DK0640274T3 DK 0640274 T3 DK0640274 T3 DK 0640274T3 DK 94440053 T DK94440053 T DK 94440053T DK 94440053 T DK94440053 T DK 94440053T DK 0640274 T3 DK0640274 T3 DK 0640274T3
Authority
DK
Denmark
Prior art keywords
seed drill
pneumatic seed
sowing
tillage
agricultural machine
Prior art date
Application number
DK94440053T
Other languages
Danish (da)
Inventor
Edmond Oberle
Jean Klein
Original Assignee
Kuhn Sa
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=9450529&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK0640274(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kuhn Sa filed Critical Kuhn Sa
Application granted granted Critical
Publication of DK0640274T3 publication Critical patent/DK0640274T3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C7/00—Sowing
    • A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
    • A01C7/081—Seeders depositing seeds in rows using pneumatic means
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Sowing (AREA)
  • Soil Working Implements (AREA)
  • Pretreatment Of Seeds And Plants (AREA)

Abstract

The present invention relates to the planting of seeds (58) in the ground. According to the invention, plugging the first outlet orifice (59) of a sowing ploughshare (47) causes the seeds (58) to leave via a second outlet orifice (61) of the said sowing ploughshare (47). <IMAGE>
DK94440053T 1993-08-31 1994-08-31 Pneumatic seed drill and combined agricultural machine for tillage and sowing with such a pneumatic seed drill DK0640274T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9310489A FR2709399B1 (en) 1993-08-31 1993-08-31 Pneumatic seed drill and combined tillage and sowing machine with advanced sowing coulters.

Publications (1)

Publication Number Publication Date
DK0640274T3 true DK0640274T3 (en) 1998-08-10

Family

ID=9450529

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94440053T DK0640274T3 (en) 1993-08-31 1994-08-31 Pneumatic seed drill and combined agricultural machine for tillage and sowing with such a pneumatic seed drill

Country Status (6)

Country Link
EP (1) EP0640274B1 (en)
AT (1) ATE160666T1 (en)
DE (1) DE69407113T2 (en)
DK (1) DK0640274T3 (en)
ES (1) ES2110204T3 (en)
FR (1) FR2709399B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29517786U1 (en) * 1995-11-10 1996-04-25 Hassia Maschf Gmbh Seeder
DK174036B1 (en) * 1995-12-28 2002-04-29 Kongskilde Maskinfabrik As drill coulter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2516341A1 (en) * 1981-11-18 1983-05-20 Nodet Gougis ARM SUPPORT FOR PNEUMATIC TRANSPORTER
CA1242116A (en) * 1985-02-19 1988-09-20 Ronald D. Hooper Delivery boot for pneumatic delivery systems for grain and/or granular fertilizer
DE3734869A1 (en) * 1987-10-15 1989-04-27 Rabewerk Clausing Heinrich SEEDING MACHINE
FR2647627B1 (en) * 1989-06-06 1991-09-20 Kuhn Sa IMPROVED DEVICE FOR LAYING SEED INTO THE SOIL, SEEDER AND COMBINED SEED BED AND SEEDLING MACHINE USING THE SAME

Also Published As

Publication number Publication date
DE69407113D1 (en) 1998-01-15
ES2110204T3 (en) 1998-02-01
DE69407113T2 (en) 1998-07-02
FR2709399A1 (en) 1995-03-10
FR2709399B1 (en) 1995-09-29
EP0640274B1 (en) 1997-12-03
ATE160666T1 (en) 1997-12-15
EP0640274A1 (en) 1995-03-01

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