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GB2104761B - Improvements in or relating to agricultural machinery - Google Patents

Improvements in or relating to agricultural machinery

Info

Publication number
GB2104761B
GB2104761B GB08210829A GB8210829A GB2104761B GB 2104761 B GB2104761 B GB 2104761B GB 08210829 A GB08210829 A GB 08210829A GB 8210829 A GB8210829 A GB 8210829A GB 2104761 B GB2104761 B GB 2104761B
Authority
GB
United Kingdom
Prior art keywords
relating
agricultural machinery
agricultural
machinery
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
GB08210829A
Other versions
GB2104761A (en
Inventor
Andrew Dalton
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.)
Bamlett Ltd A C
Original Assignee
Bamlett Ltd A C
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 Bamlett Ltd A C filed Critical Bamlett Ltd A C
Priority to GB08300447A priority Critical patent/GB2118414A/en
Priority to GB08210829A priority patent/GB2104761B/en
Priority to NZ20173882A priority patent/NZ201738A/en
Priority to FR8214742A priority patent/FR2517508A1/en
Priority to AU87875/82A priority patent/AU547970B2/en
Publication of GB2104761A publication Critical patent/GB2104761A/en
Priority to FR8306904A priority patent/FR2523805A1/en
Application granted granted Critical
Publication of GB2104761B publication Critical patent/GB2104761B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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)
GB08210829A 1981-09-01 1982-04-14 Improvements in or relating to agricultural machinery Expired GB2104761B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB08300447A GB2118414A (en) 1981-09-01 1982-04-14 Improvements in or relating to agricultural machinery
GB08210829A GB2104761B (en) 1981-09-01 1982-04-14 Improvements in or relating to agricultural machinery
NZ20173882A NZ201738A (en) 1981-09-01 1982-08-27 Seed drill with narrow blade coulter;coulter bar urged down by two springs of different strength
FR8214742A FR2517508A1 (en) 1981-09-01 1982-08-27 SEED CROWN LINE SEEDER AND LINE SOWING METHOD
AU87875/82A AU547970B2 (en) 1981-09-01 1982-08-31 Seed drill
FR8306904A FR2523805A1 (en) 1981-09-01 1983-04-27 METHOD OF SOWING IN LINES, AND SEEDER WITH SEGMERS FOR ITS IMPLEMENTATION

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8126467 1981-09-01
GB08210829A GB2104761B (en) 1981-09-01 1982-04-14 Improvements in or relating to agricultural machinery

Publications (2)

Publication Number Publication Date
GB2104761A GB2104761A (en) 1983-03-16
GB2104761B true GB2104761B (en) 1985-06-26

Family

ID=26280613

Family Applications (2)

Application Number Title Priority Date Filing Date
GB08300447A Withdrawn GB2118414A (en) 1981-09-01 1982-04-14 Improvements in or relating to agricultural machinery
GB08210829A Expired GB2104761B (en) 1981-09-01 1982-04-14 Improvements in or relating to agricultural machinery

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB08300447A Withdrawn GB2118414A (en) 1981-09-01 1982-04-14 Improvements in or relating to agricultural machinery

Country Status (4)

Country Link
AU (1) AU547970B2 (en)
FR (2) FR2517508A1 (en)
GB (2) GB2118414A (en)
NZ (1) NZ201738A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0201785B1 (en) * 1985-05-07 1990-04-04 Maschinenfabrik Rau GmbH Combined agricultural machine
DK602186A (en) * 1986-12-15 1988-06-16 Thrige Agro As drillshares
DE202012004337U1 (en) * 2012-04-28 2013-07-30 Paul Treffler tine harrow

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE277201C (en) *
US1901300A (en) * 1932-02-06 1933-03-14 Edward E Greiner Double run force feed grain distributor
FR857996A (en) * 1939-07-19 1940-11-13 Improvements to row seeders
US2885978A (en) * 1957-03-04 1959-05-12 Oscar E Miller Subsoil planting plows
US3194323A (en) * 1963-09-16 1965-07-13 Zimmerman Clarence Robert Adjustable spring regulator for furrow openers
FR1522789A (en) * 1967-05-11 1968-04-26 Int Harvester Co Pull bar for agricultural seed drill
US4214537A (en) * 1977-03-29 1980-07-29 Massey-Ferguson Services N.V. Grain drill furrow opening assembly
GB1593874A (en) * 1978-02-20 1981-07-22 Massey Ferguson Perkins Ltd Seed or seed and fertilizer drills

Also Published As

Publication number Publication date
NZ201738A (en) 1985-09-13
GB2104761A (en) 1983-03-16
GB2118414A (en) 1983-11-02
AU547970B2 (en) 1985-11-14
GB8300447D0 (en) 1983-02-09
FR2517508A1 (en) 1983-06-10
AU8787582A (en) 1983-03-10
FR2523805A1 (en) 1983-09-30

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Legal Events

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