ES2188975T3 - Portaherramientas. - Google Patents

Portaherramientas.

Info

Publication number
ES2188975T3
ES2188975T3 ES97940004T ES97940004T ES2188975T3 ES 2188975 T3 ES2188975 T3 ES 2188975T3 ES 97940004 T ES97940004 T ES 97940004T ES 97940004 T ES97940004 T ES 97940004T ES 2188975 T3 ES2188975 T3 ES 2188975T3
Authority
ES
Spain
Prior art keywords
spring
tool
main frame
work
pushed
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 - Lifetime
Application number
ES97940004T
Other languages
English (en)
Inventor
Timothy Dirk Wodrich
Ralph Everette Stanfill
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 ES2188975T3 publication Critical patent/ES2188975T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • A01C7/00—Sowing
    • A01C7/20—Parts of seeders for conducting and depositing seed
    • A01C7/201—Mounting of the seeding tools
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)
  • Sowing (AREA)
  • Food-Manufacturing Devices (AREA)

Abstract

UN PORTAHERRAMIENTA, POR EJEMPLO, PARA UN ACCESORIO AGRICOLA FORMADOR DE SURCOS, PUEDE BASCULAR EN DIRECCION VERTICAL SOBRE UN BASTIDOR PRINCIPAL (8), Y ES PRESIONADO TANTO POR SU PESO COMO POR UN MUELLE (92) SOBRE EL SUELO Y EN SU INTERIOR. EL MUELLE (92) ACTUA ENTRE EL BASTIDOR PRINCIPAL (8) Y LA HERRAMIENTA (10''). HAY UN LIMITADOR DE DESPLAZAMIENTO (86) DISPUESTO IGUALMENTE EN PARALELO AL MUELLE (92), RODEADO POR EL MUELLE (92), Y QUE LO SOPORTA CON SUS EXTREMOS. EL LIMITADOR DE DESPLAZAMIENTO (86) SE DESLIZA EN LA HERRAMIENTA (10'') Y ES MAS LARGO QUE LA LONGITUD EFECTIVA DEL MUELLE (92). DE ESTE MODO SE OBTIENEN DOS ZONAS DE TRABAJO EN CUYO INTERIOR PUEDE TRABAJAR LA HERRAMIENTA (10''): UNA PRIMERA ZONA NO EMPUJADA POR MUELLE Y UNA SEGUNDA ZONA EMPUJADA POR MUELLE.
ES97940004T 1996-08-01 1997-07-17 Portaherramientas. Expired - Lifetime ES2188975T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/691,105 US5727638A (en) 1996-08-01 1996-08-01 Down pressure system with free float extension

Publications (1)

Publication Number Publication Date
ES2188975T3 true ES2188975T3 (es) 2003-07-01

Family

ID=24775181

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97940004T Expired - Lifetime ES2188975T3 (es) 1996-08-01 1997-07-17 Portaherramientas.

Country Status (12)

Country Link
US (1) US5727638A (es)
EP (1) EP0928133B1 (es)
AR (1) AR004629A1 (es)
AU (1) AU690876B2 (es)
BR (1) BR9704144A (es)
CA (1) CA2199050C (es)
CZ (1) CZ294075B6 (es)
DE (1) DE59709452D1 (es)
ES (1) ES2188975T3 (es)
RU (1) RU2197808C2 (es)
UA (1) UA56178C2 (es)
WO (1) WO1998005193A1 (es)

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US6209657B1 (en) * 1998-03-12 2001-04-03 Flexi-Coil Ltd. Forward folding tillage implement
US6032593A (en) * 1998-04-27 2000-03-07 Deere & Company Grain drill opener with separate placement and a concave disk therefor
DE19837272B4 (de) * 1998-08-17 2013-02-21 Deere & Company Aufhängung eines Reihenräumers und mit diesem ausgestattete Sämaschine
CA2250677A1 (en) 1998-10-20 2000-04-20 Dean Jay Mayerle Fertilizer/soybean opener (fso)
DE19942260A1 (de) 1999-09-04 2001-03-08 Deere & Co Landwirtschaftliches Gerät zum Ausbringen von Gut
US6386127B1 (en) 2000-02-07 2002-05-14 Case Corporation Disc opener assembly for a seed planter
US6530334B2 (en) * 2001-05-24 2003-03-11 Matthew P. Hagny Depth-limited furrow closing arrangement and method for no-till agricultural seeders
US7308859B2 (en) * 2004-11-02 2007-12-18 Cnh America Llc Suspension system for planting unit
US7866410B2 (en) * 2007-06-18 2011-01-11 Cnh Canada, Ltd. Precision hoe opener with swing link between cylinder and shank
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
US8286566B2 (en) 2009-11-24 2012-10-16 Cnh Canada, Ltd. Down pressure adjustment assembly for a disc opener of an agricultural implement
US8342258B2 (en) * 2010-01-26 2013-01-01 Cnh Canada, Ltd. Seeding implement depth adjustment mechanism
US9968030B2 (en) * 2010-06-22 2018-05-15 Cnh Industrial Canada, Ltd. Down pressure adjustment device and method for use with a disc opener assembly of an agricultural implement
US8544397B2 (en) 2010-09-15 2013-10-01 Dawn Equipment Company Row unit for 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
US8776702B2 (en) 2010-09-15 2014-07-15 Dawn Equipment Company Hydraulic down pressure control system for an agricultural implement
US8544398B2 (en) 2010-09-15 2013-10-01 Dawn Equipment Company Hydraulic down pressure control system for closing wheels of an agricultural implement
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
US8763713B2 (en) 2012-01-27 2014-07-01 Dawn Equipment Company Agricultural implement with automatic down pressure control
US9055712B2 (en) 2010-09-15 2015-06-16 Dawn Equipment Company Agricultural apparatus with integrated controller for a row unit
US9107338B2 (en) 2010-09-15 2015-08-18 Dawn Equipment Company Agricultural systems
US9226440B2 (en) 2010-09-15 2016-01-05 Dawn Equipment Company Agricultural apparatus with hydraulic cylinder and manifold for a row unit
US9232687B2 (en) 2010-09-15 2016-01-12 Dawn Equipment Company Agricultural systems
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
US8985234B2 (en) 2011-11-15 2015-03-24 Cnh Industrial Canada, Ltd. System for applying down pressure in a coulter assembly
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
AR095452A1 (es) 2012-07-25 2015-10-21 Prec Planting Llc Sistemas, métodos y aparatos integrados de control de la fuerza descendente de implementos agrícolas
US8910581B2 (en) 2012-07-25 2014-12-16 Dawn Equipment Company Side dressing fertilizer coulter
US8794344B2 (en) * 2012-09-06 2014-08-05 Cnh Industrial America Llc Down pressure control system for an agricultural implement
US9215838B2 (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
US9241438B2 (en) 2014-02-05 2016-01-26 Dawn Equipment Company Agricultural system for field preparation
US10721855B2 (en) 2014-02-05 2020-07-28 Dawn Equipment Company Agricultural system for field preparation
US9668398B2 (en) 2014-02-05 2017-06-06 Dawn Equipment Company Agricultural system for field preparation
US9615497B2 (en) 2014-02-21 2017-04-11 Dawn Equipment Company Modular autonomous farm vehicle
US9723778B2 (en) 2014-11-07 2017-08-08 Dawn Equipment Company Agricultural system
US9848522B2 (en) 2014-11-07 2017-12-26 Dawn Equipment Company Agricultural system
US11197411B2 (en) 2014-11-07 2021-12-14 Dawn Equipment Company Agricultural planting system with automatic depth control
US10582653B2 (en) 2014-11-07 2020-03-10 Dawn Equipment Company Agricultural planting system with automatic depth control
US10444774B2 (en) 2014-11-07 2019-10-15 Dawn Equipment Company Agricultural system
US10149440B2 (en) 2015-01-22 2018-12-11 Abi Attachments, Inc. Edging tools for work machines
US9686900B2 (en) 2015-06-30 2017-06-27 Cnh Industrial America Llc Convertible pinch wheel closing system for agricultural planter
US11291155B2 (en) * 2015-11-24 2022-04-05 Emilie Downs Down-pressure system for implement with opener assemblies mounted to adjustable rockshaft
US10980174B2 (en) 2015-12-28 2021-04-20 Underground Agriculture, LLC Agricultural mowing device
US10477760B2 (en) 2015-12-28 2019-11-19 Underground Agriculture, LLC Agricultural organic device for weed control
US11083134B2 (en) 2015-12-28 2021-08-10 Underground Agriculture, LLC Agricultural inter-row mowing device
US9930822B2 (en) 2016-06-22 2018-04-03 Matthew P Hagny Mounting structure for down-pressure system for opener assembly of agricultural implement
US10501912B2 (en) 2017-02-16 2019-12-10 Abi Attachments, Inc. Grading tool compatible with light duty work machine
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
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
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
CN112020920A (zh) * 2020-08-31 2020-12-04 杨国良 一种农业生产用施肥装置及其使用方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1494403A (fr) * 1966-09-16 1967-09-08 Massey Ferguson Services Nv Instrument aratoire tel que semoir équipé d'un coutre
US4116140A (en) * 1976-12-09 1978-09-26 Haybuster Manufacturing, Inc. Press wheel depth control for grain drill furrow openers
US4077478A (en) * 1977-02-22 1978-03-07 Haybuster Manufacturing, Inc. Down pressure control mechanism for grain drills
US4098348A (en) * 1977-03-03 1978-07-04 Towner Manufacturing Company Disc harrow with support wheels having interconnected separate mounting mechanisms
US4528920A (en) * 1983-10-19 1985-07-16 Deere & Company Tillage and seeding implement with trailing opener and press wheel gangs
US4700785A (en) * 1986-03-24 1987-10-20 Deere & Company Furrow opener assembly with integral down-pressure adjustment
US4760806A (en) * 1986-05-22 1988-08-02 Deere & Company Conservation opener
US4846084A (en) * 1988-02-22 1989-07-11 Sigle Arris A Leveling linkage for planter units
US5065681A (en) * 1990-10-10 1991-11-19 Deere & Company Hydraulic down pressure structure for an implement with multiple ground engaging tools
US5092255A (en) * 1991-01-22 1992-03-03 Deere & Company Seed boot extension
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
US5277257A (en) * 1992-10-05 1994-01-11 Deere & Company Depth control mechanism for an implement
GB9506469D0 (en) * 1995-03-29 1995-05-17 Kverneland Klepp As Towable agricultural implement

Also Published As

Publication number Publication date
RU2197808C2 (ru) 2003-02-10
AU2854397A (en) 1998-02-05
CZ32399A3 (cs) 1999-07-14
DE59709452D1 (de) 2003-04-10
US5727638A (en) 1998-03-17
CA2199050C (en) 2001-02-20
EP0928133A1 (de) 1999-07-14
UA56178C2 (uk) 2003-05-15
AR004629A1 (es) 1999-03-10
AU690876B2 (en) 1998-04-30
CZ294075B6 (cs) 2004-09-15
WO1998005193A1 (de) 1998-02-12
CA2199050A1 (en) 1998-02-01
EP0928133B1 (de) 2003-03-05
BR9704144A (pt) 1998-12-22

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