GB2074431B - Soil working assemblies - Google Patents

Soil working assemblies

Info

Publication number
GB2074431B
GB2074431B GB8112900A GB8112900A GB2074431B GB 2074431 B GB2074431 B GB 2074431B GB 8112900 A GB8112900 A GB 8112900A GB 8112900 A GB8112900 A GB 8112900A GB 2074431 B GB2074431 B GB 2074431B
Authority
GB
United Kingdom
Prior art keywords
soil working
working assemblies
assemblies
soil
working
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
GB8112900A
Other versions
GB2074431A (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.)
National Research Development Corp UK
National Research Development Corp of India
Original Assignee
National Research Development Corp UK
National Research Development Corp of India
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
Priority claimed from GB8013944A external-priority patent/GB2075811A/en
Application filed by National Research Development Corp UK, National Research Development Corp of India filed Critical National Research Development Corp UK
Priority to GB8112900A priority Critical patent/GB2074431B/en
Publication of GB2074431A publication Critical patent/GB2074431A/en
Application granted granted Critical
Publication of GB2074431B publication Critical patent/GB2074431B/en
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
    • 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
    • A01B15/18—Coulters

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Working Implements (AREA)
GB8112900A 1980-04-28 1981-04-27 Soil working assemblies Expired GB2074431B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8112900A GB2074431B (en) 1980-04-28 1981-04-27 Soil working assemblies

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8013944A GB2075811A (en) 1980-04-28 1980-04-28 Improvements in and relating to soilworking assemblies
GB8112900A GB2074431B (en) 1980-04-28 1981-04-27 Soil working assemblies

Publications (2)

Publication Number Publication Date
GB2074431A GB2074431A (en) 1981-11-04
GB2074431B true GB2074431B (en) 1983-06-02

Family

ID=26275342

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8112900A Expired GB2074431B (en) 1980-04-28 1981-04-27 Soil working assemblies

Country Status (1)

Country Link
GB (1) GB2074431B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0659331A1 (en) * 1993-12-24 1995-06-28 ACCORD Landmaschinen Heinrich Weiste & Co. GmbH Device for carrying out direct seeding

Also Published As

Publication number Publication date
GB2074431A (en) 1981-11-04

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee