GB8729125D0 - Coulters - Google Patents

Coulters

Info

Publication number
GB8729125D0
GB8729125D0 GB878729125A GB8729125A GB8729125D0 GB 8729125 D0 GB8729125 D0 GB 8729125D0 GB 878729125 A GB878729125 A GB 878729125A GB 8729125 A GB8729125 A GB 8729125A GB 8729125 D0 GB8729125 D0 GB 8729125D0
Authority
GB
United Kingdom
Prior art keywords
coulters
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.)
Granted
Application number
GB878729125A
Other versions
GB2199223B (en
GB2199223A (en
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.)
THRIGE AGRO AS
Original Assignee
THRIGE AGRO AS
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 THRIGE AGRO AS filed Critical THRIGE AGRO AS
Publication of GB8729125D0 publication Critical patent/GB8729125D0/en
Publication of GB2199223A publication Critical patent/GB2199223A/en
Application granted granted Critical
Publication of GB2199223B publication Critical patent/GB2199223B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B15/00—Elements, tools, or details of ploughs
    • 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)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sowing (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
GB8729125A 1986-12-15 1987-12-14 Coulters Expired - Fee Related GB2199223B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK602186A DK602186A (en) 1986-12-15 1986-12-15 drillshares

Publications (3)

Publication Number Publication Date
GB8729125D0 true GB8729125D0 (en) 1988-01-27
GB2199223A GB2199223A (en) 1988-07-06
GB2199223B GB2199223B (en) 1990-10-17

Family

ID=8146878

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8729125A Expired - Fee Related GB2199223B (en) 1986-12-15 1987-12-14 Coulters

Country Status (5)

Country Link
DE (1) DE3740746A1 (en)
DK (1) DK602186A (en)
FR (1) FR2608005B3 (en)
GB (1) GB2199223B (en)
SE (1) SE8704784L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5025736A (en) * 1988-10-03 1991-06-25 Anderson Kevin M Furrow opener
DE4431781A1 (en) * 1994-09-07 1996-03-14 Fritz Guettler Seed sowing device for difficult ground and plant residues or

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB616234A (en) * 1943-06-29 1949-01-18 Nl Machf Artillerie Inrichting Agricultural drills
GB967244A (en) * 1960-11-03 1964-08-19 Usines Edouard De Saint Hubert Improvements to seed sowing machine furrow shares
GB2104761B (en) * 1981-09-01 1985-06-26 Bamlett Ltd A C Improvements in or relating to agricultural machinery
DE3336455C2 (en) * 1983-10-06 1986-11-27 Wolf-Geräte GmbH, 5240 Betzdorf Device for producing parallel-walled grooves in grassland and lawns
US4759301A (en) * 1984-07-04 1988-07-26 John David Thomas Seed drill
DE3430135C2 (en) * 1984-08-16 1986-10-02 Amazonen-Werke H. Dreyer Gmbh & Co Kg, 4507 Hasbergen Seed drill
DE3527760A1 (en) * 1985-08-02 1987-02-12 Amazonen Werke Dreyer H SEEDING MACHINE

Also Published As

Publication number Publication date
DK602186A (en) 1988-06-16
FR2608005A1 (en) 1988-06-17
DE3740746A1 (en) 1988-06-23
GB2199223B (en) 1990-10-17
SE8704784D0 (en) 1987-12-01
DK602186D0 (en) 1986-12-15
FR2608005B3 (en) 1989-02-03
GB2199223A (en) 1988-07-06
SE8704784L (en) 1988-06-16

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19921214