FR2385312A1 - Perfectionnements aux semoirs - Google Patents

Perfectionnements aux semoirs

Info

Publication number
FR2385312A1
FR2385312A1 FR7808873A FR7808873A FR2385312A1 FR 2385312 A1 FR2385312 A1 FR 2385312A1 FR 7808873 A FR7808873 A FR 7808873A FR 7808873 A FR7808873 A FR 7808873A FR 2385312 A1 FR2385312 A1 FR 2385312A1
Authority
FR
France
Prior art keywords
coulters
axis
around
moments
seeders
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
FR7808873A
Other languages
English (en)
Other versions
FR2385312B1 (fr
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.)
Massey Ferguson Services NV
Original Assignee
Massey Ferguson Services NV
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 Massey Ferguson Services NV filed Critical Massey Ferguson Services NV
Publication of FR2385312A1 publication Critical patent/FR2385312A1/fr
Application granted granted Critical
Publication of FR2385312B1 publication Critical patent/FR2385312B1/fr
Granted 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
    • 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
    • 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)
  • Soil Working Implements (AREA)
  • Sowing (AREA)
  • Agricultural Machines (AREA)
  • Fertilizing (AREA)

Abstract

L'invention concerne les machines agricoles. Semoir comportant deux rangées de coutres relevés et abaissés par une poutre pouvant pivoter autour de son axe longitudinal. La poutre est reliée aux coutres par des systèmes de ressorts dont certains exercent sur la poutre des forces de réaction ayant des moments dans le sens des aiguilles d'une montre autour de l'axe de la poutre et d'autres des moments en sens inverse, ce qui permet de répartir les variations de charge entre les coutres par pivotement angulaire de la poutre autour de son axe. Application aux semoirs notamment pour semer des graines dans un sol non préparé.
FR7808873A 1977-03-29 1978-03-28 Perfectionnements aux semoirs Granted FR2385312A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB13058/77A GB1593872A (en) 1977-03-29 1977-03-29 Seed or seed and fertilizer drills

Publications (2)

Publication Number Publication Date
FR2385312A1 true FR2385312A1 (fr) 1978-10-27
FR2385312B1 FR2385312B1 (fr) 1983-06-24

Family

ID=10016036

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7808874A Granted FR2385313A1 (fr) 1977-03-29 1978-03-28 Semoirs et semoirs-distributeurs d'engrais
FR7808873A Granted FR2385312A1 (fr) 1977-03-29 1978-03-28 Perfectionnements aux semoirs

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR7808874A Granted FR2385313A1 (fr) 1977-03-29 1978-03-28 Semoirs et semoirs-distributeurs d'engrais

Country Status (9)

Country Link
US (2) US4155316A (fr)
AU (2) AU509409B2 (fr)
BR (2) BR7801952A (fr)
CA (2) CA1082989A (fr)
DE (2) DE2813369A1 (fr)
DK (1) DK138778A (fr)
ES (1) ES468307A1 (fr)
FR (2) FR2385313A1 (fr)
GB (1) GB1593872A (fr)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
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DE2830195C2 (de) * 1978-07-10 1980-05-22 Amazonen-Werke H. Dreyer Gmbh & Co Kg, 4507 Hasbergen Drillmaschine
US4291638A (en) * 1978-08-30 1981-09-29 Craven Tasker (Andover) Limited Agricultural implements
GB2091074B (en) * 1981-01-21 1984-05-31 Massey Ferguson Perkins Ltd Seed drills
US4478159A (en) * 1981-09-28 1984-10-23 Raymond Melgoza Apparatus for planting seeds and the like
GB2127263A (en) * 1982-07-02 1984-04-11 Craven Tasker Agricultural implements
US4624196A (en) * 1985-08-09 1986-11-25 Anderson Edwin V Combined seed drill and fertilizer applicator
NL8900965A (nl) * 1988-07-27 1990-02-16 Berend Jan Smit Inrichting voor het snijden van sleuven in de bodem.
US5065681A (en) * 1990-10-10 1991-11-19 Deere & Company Hydraulic down pressure structure for an implement with multiple ground engaging tools
US5163518A (en) * 1991-08-21 1992-11-17 Deere & Company Down force adjustment and lift for an opener supported from a frame by lift arms
US5497837A (en) * 1994-03-31 1996-03-12 Dawn Equipment Company Apparatus for controlling down pressure on agricultural implements
US5622124A (en) * 1996-02-12 1997-04-22 Unverferth Manufacturing Co., Inc. Coulter fertilizer tine
DE102004015103B4 (de) * 2004-03-27 2015-11-26 Amazonen-Werke H. Dreyer Gmbh & Co. Kg Landwirtschaftliches Gerät, insbesondere Sämaschine
DE102007009594A1 (de) * 2007-02-26 2008-08-28 Rauch Landmaschinenfabrik Gmbh Sämaschine
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
US8327780B2 (en) * 2009-10-16 2012-12-11 Dawn Equipment Company Agricultural implement having fluid delivery features
US8083005B1 (en) * 2009-12-29 2011-12-27 Nicolai Troy D Land leveling device
US8763713B2 (en) 2012-01-27 2014-07-01 Dawn Equipment Company Agricultural implement with automatic down pressure control
US8776702B2 (en) 2010-09-15 2014-07-15 Dawn Equipment Company Hydraulic down pressure control system for an agricultural implement
US8985232B2 (en) 2012-08-20 2015-03-24 Dawn Equipment Company Agricultural apparatus for sensing and providing feedback of soil property changes in real time
US9107338B2 (en) 2010-09-15 2015-08-18 Dawn Equipment Company Agricultural systems
US8544398B2 (en) 2010-09-15 2013-10-01 Dawn Equipment Company Hydraulic down pressure control system for closing wheels of an agricultural implement
US9232687B2 (en) 2010-09-15 2016-01-12 Dawn Equipment Company Agricultural systems
US9107337B2 (en) 2012-08-20 2015-08-18 Dawn Equipment Company Agricultural apparatus for sensing and providing feedback of soil property changes in real time
US8544397B2 (en) 2010-09-15 2013-10-01 Dawn Equipment Company Row unit for agricultural implement
US9226440B2 (en) 2010-09-15 2016-01-05 Dawn Equipment Company Agricultural apparatus with hydraulic cylinder and manifold for a row unit
US9055712B2 (en) 2010-09-15 2015-06-16 Dawn Equipment Company Agricultural apparatus with integrated controller for a row unit
US8863857B2 (en) 2011-02-23 2014-10-21 Dawn Equipment Company Row unit for agricultural implement
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
US9332687B2 (en) * 2012-04-10 2016-05-10 Absolute Innovations, Inc. Self-propelled soil working machines
US8636077B2 (en) 2012-05-22 2014-01-28 Dawn Equipment Company Agricultural tool with structural housing for hydraulic actuator
US8910581B2 (en) 2012-07-25 2014-12-16 Dawn Equipment Company Side dressing fertilizer coulter
EP3725141B1 (fr) 2012-07-25 2022-09-07 Precision Planting LLC Outil agricole avec régulateur de force descendante
US9215839B2 (en) 2013-02-01 2015-12-22 Dawn Equipment Company Agricultural apparatus with hybrid single-disk, double-disk coulter arrangement
US9192091B2 (en) 2013-02-01 2015-11-24 Dawn Equipment Company Agricultural apparatus with hybrid single-disk, double-disk coulter arrangement
CZ305070B6 (cs) * 2013-07-03 2015-04-22 Farmet A.S. Zemědělský stroj pro dávkování
US9609796B2 (en) 2013-10-17 2017-04-04 Abi Attachments, Inc. Grading tools for work machines and operation thereof
US9241438B2 (en) 2014-02-05 2016-01-26 Dawn Equipment Company Agricultural system for field preparation
US9668398B2 (en) 2014-02-05 2017-06-06 Dawn Equipment Company Agricultural system for field preparation
US10721855B2 (en) 2014-02-05 2020-07-28 Dawn Equipment Company Agricultural system for field preparation
US9615497B2 (en) 2014-02-21 2017-04-11 Dawn Equipment Company Modular autonomous farm vehicle
US11197411B2 (en) 2014-11-07 2021-12-14 Dawn Equipment Company Agricultural planting system with automatic depth control
US9848522B2 (en) 2014-11-07 2017-12-26 Dawn Equipment Company Agricultural system
US10444774B2 (en) 2014-11-07 2019-10-15 Dawn Equipment Company Agricultural system
US10582653B2 (en) 2014-11-07 2020-03-10 Dawn Equipment Company Agricultural planting system with automatic depth control
US9723778B2 (en) 2014-11-07 2017-08-08 Dawn Equipment Company Agricultural system
US10980174B2 (en) 2015-12-28 2021-04-20 Underground Agriculture, LLC Agricultural mowing device
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
USD812111S1 (en) * 2016-11-09 2018-03-06 Harvest International, Inc. Agricultural row planter link arms
US10645865B2 (en) 2017-05-04 2020-05-12 Dawn Equipment Company Agricultural row unit with automatic control system for furrow closing device
US10548260B2 (en) 2017-05-04 2020-02-04 Dawn Equipment Company System for automatically setting the set point of a planter automatic down pressure control system with a seed furrow sidewall compaction measurement device
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
US10375874B2 (en) 2017-08-10 2019-08-13 Cnh Industrial America Llc Dual rate sweep load on field cultivator shank assembly
US11624161B1 (en) 2019-11-19 2023-04-11 Abi Attachments, Inc. Roller attachments for work machines and operation thereof
CN111630984A (zh) * 2020-07-06 2020-09-08 湖州农瑞机械科技有限公司 可顺畅播种的播种机及其震动支架
CN114233266B (zh) * 2021-12-17 2023-11-03 中联重科股份有限公司 钻机自动控制方法、系统及存储介质

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2756662A (en) * 1954-03-15 1956-07-31 Ford Motor Co Disc opener suspension
FR1381974A (fr) * 1964-02-10 1964-12-14 A J Troster Fa Dispositif de levage des socs d'un semoir porté ou attelé monté sur roues
FR1427364A (fr) * 1964-04-09 1966-02-04 Amazonen Werke H Dreyer Fa Semoir comportant des socs chargés par des ressorts
FR1494403A (fr) * 1966-09-16 1967-09-08 Massey Ferguson Services Nv Instrument aratoire tel que semoir équipé d'un coutre
US3570605A (en) * 1969-04-14 1971-03-16 Eldon L Rikli Compensating linkage
FR2120844A5 (fr) * 1970-12-28 1972-08-18 Deere & Co
FR2322524A1 (fr) * 1975-09-04 1977-04-01 Howard Machinery Ltd Cultivateur et semoir combines en une seule machine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US520843A (en) * 1894-06-05 carpenter
US612721A (en) * 1898-10-18 hafer
US410436A (en) * 1889-09-03 packham
US2713836A (en) * 1951-04-11 1955-07-26 Avco Mfg Corp Apparatus for depth placement of seeds and fertilizer
US2985248A (en) * 1960-07-22 1961-05-23 Irwin W Richardson Gang harrow
US3260315A (en) * 1965-01-07 1966-07-12 Callahan Ind Inc Spring-tooth harrow
GB1156341A (en) * 1965-09-10 1969-06-25 Massey Ferguson Perkins Ltd Improvements in or relating to Seed Drills
GB1163731A (en) * 1965-09-17 1969-09-10 Massey Ferguson Perkins Ltd Improvements in or relating to Agricultural Implements
GB1247031A (en) * 1968-01-26 1971-09-22 Ici Ltd Seed drills

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2756662A (en) * 1954-03-15 1956-07-31 Ford Motor Co Disc opener suspension
FR1381974A (fr) * 1964-02-10 1964-12-14 A J Troster Fa Dispositif de levage des socs d'un semoir porté ou attelé monté sur roues
FR1427364A (fr) * 1964-04-09 1966-02-04 Amazonen Werke H Dreyer Fa Semoir comportant des socs chargés par des ressorts
FR1494403A (fr) * 1966-09-16 1967-09-08 Massey Ferguson Services Nv Instrument aratoire tel que semoir équipé d'un coutre
US3570605A (en) * 1969-04-14 1971-03-16 Eldon L Rikli Compensating linkage
FR2120844A5 (fr) * 1970-12-28 1972-08-18 Deere & Co
FR2322524A1 (fr) * 1975-09-04 1977-04-01 Howard Machinery Ltd Cultivateur et semoir combines en une seule machine

Also Published As

Publication number Publication date
US4149475A (en) 1979-04-17
AU3428278A (en) 1979-09-27
AU3427978A (en) 1979-09-27
FR2385313B1 (fr) 1982-05-21
DE2813295A1 (de) 1978-10-05
BR7801953A (pt) 1978-10-24
AU509442B2 (en) 1980-05-15
BR7801952A (pt) 1978-10-24
AU509409B2 (en) 1980-05-08
FR2385312B1 (fr) 1983-06-24
DK138778A (da) 1978-09-30
GB1593872A (en) 1981-07-22
CA1082988A (fr) 1980-08-05
ES468307A1 (es) 1979-09-16
US4155316A (en) 1979-05-22
DE2813369A1 (de) 1978-10-05
CA1082989A (fr) 1980-08-05
FR2385313A1 (fr) 1978-10-27

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Legal Events

Date Code Title Description
ST Notification of lapse