CA937814A - Precision depth seed planter - Google Patents

Precision depth seed planter

Info

Publication number
CA937814A
CA937814A CA115949A CA115949A CA937814A CA 937814 A CA937814 A CA 937814A CA 115949 A CA115949 A CA 115949A CA 115949 A CA115949 A CA 115949A CA 937814 A CA937814 A CA 937814A
Authority
CA
Canada
Prior art keywords
seed planter
precision depth
depth seed
precision
planter
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
CA115949A
Other languages
English (en)
Other versions
CA115949S (en
Inventor
W. Cayton David
W. Johnson Leslie
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.)
Deere and Co
Original Assignee
Deere and Co
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 Deere and Co filed Critical Deere and Co
Application granted granted Critical
Publication of CA937814A publication Critical patent/CA937814A/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S111/00—Planting
    • Y10S111/926—Special suspension or gauging feature
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S111/00—Planting
    • Y10S111/927—Parallelogram mounting

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Sowing (AREA)
CA115949A 1970-12-28 1971-06-17 Precision depth seed planter Expired CA937814A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10191670A 1970-12-28 1970-12-28

Publications (1)

Publication Number Publication Date
CA937814A true CA937814A (en) 1973-12-04

Family

ID=22287148

Family Applications (1)

Application Number Title Priority Date Filing Date
CA115949A Expired CA937814A (en) 1970-12-28 1971-06-17 Precision depth seed planter

Country Status (4)

Country Link
US (1) US3749035A (de)
CA (1) CA937814A (de)
DE (1) DE2140410C3 (de)
FR (1) FR2120844A5 (de)

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US8359988B2 (en) 2007-07-24 2013-01-29 Dawn Equipment Company Agricultural tillage device
US7673570B1 (en) 2008-12-01 2010-03-09 Dawn Equipment Company Row-clearing unit for agricultural implement
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EP2701483A4 (de) 2011-04-27 2015-05-20 Kinze Mfg Inc Landwirtschaftliche vorrichtungen, systeme und verfahren zur bestimmung und analyse von boden- und sameneigenschaften
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US9271437B2 (en) 2011-07-01 2016-03-01 Charles H. Martin Agricultural field preparation device
UA110988C2 (uk) 2011-08-05 2016-03-10 Пресіжн Плентінг Елелсі Пристрій, системи і способи регулювання притискної сили рядного висівного апарата
CA3122873C (en) 2012-01-25 2023-07-11 Precision Planting Llc Agricultural toolbar apparatus, systems, and methods
US8939095B2 (en) * 2012-02-14 2015-01-27 Brian Freed Furrow closing assembly and method
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US8794344B2 (en) * 2012-09-06 2014-08-05 Cnh Industrial America Llc Down pressure control system for an agricultural implement
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BR112015022649B1 (pt) 2013-03-14 2020-05-19 Prec Planting Llc sistema de monitoramento e controle para uma implantação agrícola que tem uma pluralidade de unidades de fileira
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US10582653B2 (en) 2014-11-07 2020-03-10 Dawn Equipment Company Agricultural planting system with automatic depth control
US11197411B2 (en) 2014-11-07 2021-12-14 Dawn Equipment Company Agricultural planting system with automatic depth control
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US11083134B2 (en) 2015-12-28 2021-08-10 Underground Agriculture, LLC Agricultural inter-row mowing device
US10477760B2 (en) 2015-12-28 2019-11-19 Underground Agriculture, LLC Agricultural organic device for weed control
US10980174B2 (en) 2015-12-28 2021-04-20 Underground Agriculture, LLC Agricultural mowing device
CA3014327A1 (en) 2016-02-19 2017-08-24 Precision Planting Llc Agricultural trench depth systems, methods, and apparatus
EP3454634A4 (de) 2016-05-13 2020-01-08 Precision Planting LLC Saatgrubenschliesssensoren
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UA126070C2 (uk) 2016-12-19 2022-08-10 Зе Клаймет Корпорейшн Системи, способи та пристрої для контролю ґрунту та насіння
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US11006563B2 (en) 2017-05-04 2021-05-18 Dawn Equipment Company Seed firming device for improving seed to soil contact in a planter furrow with feature designed to prevent the buildup of soil on the outer surfaces by discharging pressurized fluid
CN117178696A (zh) 2017-10-02 2023-12-08 精密种植有限责任公司 土壤设备
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Publication number Priority date Publication date Assignee Title
DK82861C (da) * 1951-04-14 1957-05-27 Massey Harris Ferguson Ltd Jordbearbejdningsredskab til en traktor.
FR1330955A (fr) * 1962-06-08 1963-06-28 Dispositif pour régler automatiquement la force de traction et la position notamment d'outils portés ou attelés à un tracteur
FR1494403A (fr) * 1966-09-16 1967-09-08 Massey Ferguson Services Nv Instrument aratoire tel que semoir équipé d'un coutre
FR1594478A (de) * 1967-12-21 1970-06-01

Also Published As

Publication number Publication date
DE2140410B2 (de) 1977-12-22
DE2140410C3 (de) 1978-08-24
DE2140410A1 (de) 1972-07-27
FR2120844A5 (de) 1972-08-18
US3749035A (en) 1973-07-31

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