AU2854397A – Down pressure system with free float extension
– Google Patents
AU2854397A – Down pressure system with free float extension
– Google Patents
Down pressure system with free float extension
Info
Publication number
AU2854397A
AU2854397A
AU28543/97A
AU2854397A
AU2854397A
AU 2854397 A
AU2854397 A
AU 2854397A
AU 28543/97 A
AU28543/97 A
AU 28543/97A
AU 2854397 A
AU2854397 A
AU 2854397A
AU 2854397 A
AU2854397 A
AU 2854397A
Authority
AU
Australia
Prior art keywords
pressure system
down pressure
free float
float extension
extension
Prior art date
1996-08-01
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
AU28543/97A
Other versions
AU690876B2
(en
Inventor
Ralph Everette Stanfill
Timothy Dirk Wodrich
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.)
1996-08-01
Filing date
1997-07-09
Publication date
1998-02-05
1997-07-09
Application filed by Deere and Co
filed
Critical
Deere and Co
1998-02-05
Publication of AU2854397A
publication
Critical
patent/AU2854397A/en
1998-04-30
Application granted
granted
Critical
1998-04-30
Publication of AU690876B2
publication
Critical
patent/AU690876B2/en
2017-07-09
Anticipated expiration
legal-status
Critical
Status
Ceased
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
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
A01C5/064—Devices for making drills or furrows with rotating tools
AU28543/97A
1996-08-01
1997-07-09
Down pressure system with free float extension
Ceased
AU690876B2
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
US691105
1996-08-01
US08/691,105
US5727638A
(en)
1996-08-01
1996-08-01
Down pressure system with free float extension
Publications (2)
Publication Number
Publication Date
AU2854397A
true
AU2854397A
(en)
1998-02-05
AU690876B2
AU690876B2
(en)
1998-04-30
Family
ID=24775181
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU28543/97A
Ceased
AU690876B2
(en)
1996-08-01
1997-07-09
Down pressure system with free float extension
Country Status (12)
Country
Link
US
(1)
US5727638A
(en)
EP
(1)
EP0928133B1
(en)
AR
(1)
AR004629A1
(en)
AU
(1)
AU690876B2
(en)
BR
(1)
BR9704144A
(en)
CA
(1)
CA2199050C
(en)
CZ
(1)
CZ294075B6
(en)
DE
(1)
DE59709452D1
(en)
ES
(1)
ES2188975T3
(en)
RU
(1)
RU2197808C2
(en)
UA
(1)
UA56178C2
(en)
WO
(1)
WO1998005193A1
(en)
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Assignee
Title
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1998-03-12
2001-04-03
Flexi-Coil Ltd.
Forward folding tillage implement
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1998-04-27
2000-03-07
Deere & Company
Grain drill opener with separate placement and a concave disk therefor
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*
1998-08-17
2013-02-21
Deere & Company
Suspension of a row clearer and equipped with this seeder
CA2250677A1
(en)
1998-10-20
2000-04-20
Dean Jay Mayerle
Fertilizer/soybean opener (fso)
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(en)
1999-09-04
2001-03-08
Deere & Co
Agricultural implement for spreading crops
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
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(en)
2007-07-24
2013-01-29
Dawn Equipment Company
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2008-12-01
2010-03-09
Dawn Equipment Company
Row-clearing unit for agricultural implement
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2009-10-16
2012-12-11
Dawn Equipment Company
Agricultural implement having fluid delivery features
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2009-11-24
2012-10-16
Cnh Canada, Ltd.
Down pressure adjustment assembly for a disc opener of an agricultural implement
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(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
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
US8544397B2
(en)
2010-09-15
2013-10-01
Dawn Equipment Company
Row unit for agricultural implement
US8776702B2
(en)
2010-09-15
2014-07-15
Dawn Equipment Company
Hydraulic down pressure control system for an agricultural implement
US9107338B2
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2010-09-15
2015-08-18
Dawn Equipment Company
Agricultural systems
US9055712B2
(en)
2010-09-15
2015-06-16
Dawn Equipment Company
Agricultural apparatus with integrated controller for a row unit
US8763713B2
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2012-01-27
2014-07-01
Dawn Equipment Company
Agricultural implement with automatic down pressure control
US8544398B2
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2010-09-15
2013-10-01
Dawn Equipment Company
Hydraulic down pressure control system for closing wheels of an agricultural implement
US9107337B2
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2012-08-20
2015-08-18
Dawn Equipment Company
Agricultural apparatus for sensing and providing feedback of soil property changes in real time
US9226440B2
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2010-09-15
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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
(en)
2011-08-05
2016-03-10
Пресіжн Плентінг Елелсі
Apparatus, systems and methods for controlling the downforce of an agricultural implement having multiple row units
US8985234B2
(en)
2011-11-15
2015-03-24
Cnh Industrial Canada, Ltd.
System for applying down pressure in a coulter assembly
WO2013155194A1
(en)
2012-04-10
2013-10-17
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
UA117811C2
(en)
2012-07-25
2018-10-10
Пресіжн Плентінг Елелсі
Integrated implement downforce control systems, methods, and apparatus
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
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
US9668398B2
(en)
2014-02-05
2017-06-06
Dawn Equipment Company
Agricultural system for field preparation
US9241438B2
(en)
2014-02-05
2016-01-26
Dawn Equipment Company
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US10721855B2
(en)
2014-02-05
2020-07-28
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US9615497B2
(en)
2014-02-21
2017-04-11
Dawn Equipment Company
Modular autonomous farm vehicle
US9848522B2
(en)
2014-11-07
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Dawn Equipment Company
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US10444774B2
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2014-11-07
2019-10-15
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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
US9723778B2
(en)
2014-11-07
2017-08-08
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
US11083134B2
(en)
2015-12-28
2021-08-10
Underground Agriculture, LLC
Agricultural inter-row mowing device
US10980174B2
(en)
2015-12-28
2021-04-20
Underground Agriculture, LLC
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US10477760B2
(en)
2015-12-28
2019-11-19
Underground Agriculture, LLC
Agricultural organic device for weed control
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
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
US10645865B2
(en)
2017-05-04
2020-05-12
Dawn Equipment Company
Agricultural row unit with automatic control system for furrow closing 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
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US11624161B1
(en)
2019-11-19
2023-04-11
Abi Attachments, Inc.
Roller attachments for work machines and operation thereof
CN112020920A
(en)
*
2020-08-31
2020-12-04
杨国良
Fertilizing device for agricultural production and use method thereof
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* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR1494403A
(en)
*
1966-09-16
1967-09-08
Massey Ferguson Services Nv
Tillage implement such as a seed drill fitted with a coulter
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
1996
1996-08-01
US
US08/691,105
patent/US5727638A/en
not_active
Expired – Lifetime
1997
1997-03-03
CA
CA002199050A
patent/CA2199050C/en
not_active
Expired – Lifetime
1997-05-30
AR
ARP970102328A
patent/AR004629A1/en
unknown
1997-07-09
AU
AU28543/97A
patent/AU690876B2/en
not_active
Ceased
1997-07-17
EP
EP97940004A
patent/EP0928133B1/en
not_active
Expired – Lifetime
1997-07-17
CZ
CZ1999323A
patent/CZ294075B6/en
not_active
IP Right Cessation
1997-07-17
ES
ES97940004T
patent/ES2188975T3/en
not_active
Expired – Lifetime
1997-07-17
RU
RU99104308/13A
patent/RU2197808C2/en
not_active
IP Right Cessation
1997-07-17
DE
DE59709452T
patent/DE59709452D1/en
not_active
Expired – Lifetime
1997-07-17
UA
UA99021089A
patent/UA56178C2/en
unknown
1997-07-17
WO
PCT/EP1997/003838
patent/WO1998005193A1/en
active
IP Right Grant
1997-07-30
BR
BR9704144A
patent/BR9704144A/en
not_active
IP Right Cessation
Also Published As
Publication number
Publication date
CA2199050C
(en)
2001-02-20
EP0928133B1
(en)
2003-03-05
BR9704144A
(en)
1998-12-22
CZ32399A3
(en)
1999-07-14
CZ294075B6
(en)
2004-09-15
UA56178C2
(en)
2003-05-15
DE59709452D1
(en)
2003-04-10
US5727638A
(en)
1998-03-17
ES2188975T3
(en)
2003-07-01
AU690876B2
(en)
1998-04-30
AR004629A1
(en)
1999-03-10
EP0928133A1
(en)
1999-07-14
RU2197808C2
(en)
2003-02-10
CA2199050A1
(en)
1998-02-01
WO1998005193A1
(en)
1998-02-12
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