GB1150723A - Coulter Device, e.g. for Seed Drills - Google Patents

Coulter Device, e.g. for Seed Drills

Info

Publication number
GB1150723A
GB1150723A GB2162065A GB2162065A GB1150723A GB 1150723 A GB1150723 A GB 1150723A GB 2162065 A GB2162065 A GB 2162065A GB 2162065 A GB2162065 A GB 2162065A GB 1150723 A GB1150723 A GB 1150723A
Authority
GB
United Kingdom
Prior art keywords
slit
discs
cutting disc
furrow
widening
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
GB2162065A
Other languages
English (en)
Inventor
Paul Koronka
David Alan Harris
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB2162065A priority Critical patent/GB1150723A/en
Priority to NL6606947A priority patent/NL6606947A/xx
Priority to BE681357D priority patent/BE681357A/xx
Priority to ES0327029A priority patent/ES327029A1/es
Publication of GB1150723A publication Critical patent/GB1150723A/en
Expired 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
    • A01B49/00—Combined machines
    • A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
    • A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
    • 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
    • A01C5/064—Devices for making drills or furrows with rotating tools
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sowing (AREA)
  • Fertilizing (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
GB2162065A 1965-05-21 1965-05-21 Coulter Device, e.g. for Seed Drills Expired GB1150723A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB2162065A GB1150723A (en) 1965-05-21 1965-05-21 Coulter Device, e.g. for Seed Drills
NL6606947A NL6606947A (en:Method) 1965-05-21 1966-05-20
BE681357D BE681357A (en:Method) 1965-05-21 1966-05-20
ES0327029A ES327029A1 (es) 1965-05-21 1966-05-21 Perfeccionamientos en la construccion de dispositivos cortadores para maquinaria agricola.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2162065A GB1150723A (en) 1965-05-21 1965-05-21 Coulter Device, e.g. for Seed Drills

Publications (1)

Publication Number Publication Date
GB1150723A true GB1150723A (en) 1969-04-30

Family

ID=10166000

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2162065A Expired GB1150723A (en) 1965-05-21 1965-05-21 Coulter Device, e.g. for Seed Drills

Country Status (4)

Country Link
BE (1) BE681357A (en:Method)
ES (1) ES327029A1 (en:Method)
GB (1) GB1150723A (en:Method)
NL (1) NL6606947A (en:Method)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028500A1 (en) * 1979-10-31 1981-05-13 BICC Public Limited Company High-frequency electric cables and method of making them
EP0030082A1 (en) * 1979-11-29 1981-06-10 Imperial Chemical Industries Plc Agronomic process and implement for use therein
GB2130061A (en) * 1979-11-29 1984-05-31 Ici Plc Agronomic process and implement for use therein
GB2130462A (en) * 1979-11-29 1984-06-06 Ici Plc Agronomic process and implement for use therein
US4779684A (en) * 1986-06-13 1988-10-25 Schultz Charles R Method and apparatus for extracting plant stalks and for reshaping beds
WO2002019792A1 (fr) 2000-09-08 2002-03-14 Michel Evin Dechaumeuse de precision a elements semeurs incorpores
WO2010049720A1 (en) * 2008-10-27 2010-05-06 Shaun Wealleans Drilling apparatus and method
CN109104945A (zh) * 2018-10-25 2019-01-01 孙雪芹 一种开沟施肥一体机用硬土刀具的制作工艺

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028500A1 (en) * 1979-10-31 1981-05-13 BICC Public Limited Company High-frequency electric cables and method of making them
EP0030082A1 (en) * 1979-11-29 1981-06-10 Imperial Chemical Industries Plc Agronomic process and implement for use therein
US4409912A (en) * 1979-11-29 1983-10-18 Imperial Chemical Industries Plc Agronomic implement
GB2130061A (en) * 1979-11-29 1984-05-31 Ici Plc Agronomic process and implement for use therein
GB2130462A (en) * 1979-11-29 1984-06-06 Ici Plc Agronomic process and implement for use therein
US4779684A (en) * 1986-06-13 1988-10-25 Schultz Charles R Method and apparatus for extracting plant stalks and for reshaping beds
WO2002019792A1 (fr) 2000-09-08 2002-03-14 Michel Evin Dechaumeuse de precision a elements semeurs incorpores
FR2813749A1 (fr) * 2000-09-08 2002-03-15 Michel Evin Dechaumeuse de precision a elements semeurs incorpores
WO2010049720A1 (en) * 2008-10-27 2010-05-06 Shaun Wealleans Drilling apparatus and method
US8291843B2 (en) 2008-10-27 2012-10-23 Shaun Wealleans Drilling apparatus and method
CN109104945A (zh) * 2018-10-25 2019-01-01 孙雪芹 一种开沟施肥一体机用硬土刀具的制作工艺
CN109104945B (zh) * 2018-10-25 2023-12-12 孙雪芹 一种开沟施肥一体机用硬土刀具的制作工艺

Also Published As

Publication number Publication date
BE681357A (en:Method) 1966-11-21
NL6606947A (en:Method) 1966-11-22
ES327029A1 (es) 1967-07-16

Similar Documents

Publication Publication Date Title
GB1312959A (en) Rotary harrows
GB1340946A (en) Conditioning machines for agricultural material such as hay straw or blade material or the like
GB1218785A (en) Improved method and means for agricultural seeding
GB1122102A (en) Apparatus for planting seed
GB1156341A (en) Improvements in or relating to Seed Drills
ZA739356B (en) Apparatus for depositing granular seed in the soil in conjunction with single seed planting machines
ES406566A1 (es) Perfeccionamientos en gradas agricolas rotativas.
GB1150723A (en) Coulter Device, e.g. for Seed Drills
GB1262903A (en) Seed drill and/or fertilizer distributor
GB1314829A (en) Rotary cultivator
GB1253688A (en) Discharge assembly for a seed planter
GB1074385A (en) Improvements in or relating to agricultural cultivating or tilling apparatus
GB1309205A (en) Sowing apparatus
GB1061154A (en) Grain drill
FR2409680A1 (fr) Combinaison d'outils pour le travail de la terre
GB1098018A (en) Seed drills
GB817157A (en) Improved seed sowing machine
GB1517102A (en) Machine for planting trees or shrubs or the like
GB700597A (en) Improvements relating to apparatus for sowing seeds
RU95102837A (ru) Сеялка
GB1229916A (en:Method)
GB1164245A (en) Agriculture Machinery for Connection to a Tractor with Three-Point Attachment.
GB1515929A (en) Apparatus for sowing grass seeds
FR2289101A1 (fr) Procede et dispositif d'ensemencement en lignes avec une semence granulee
GB622777A (en) Improvements in or relating to cultivating implements

Legal Events

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