WO2017112446A1 - Mountain bracket and device for adjusting the angle of attachment of disk colters - Google Patents
Mountain bracket and device for adjusting the angle of attachment of disk colters Download PDFInfo
- Publication number
- WO2017112446A1 WO2017112446A1 PCT/US2016/066214 US2016066214W WO2017112446A1 WO 2017112446 A1 WO2017112446 A1 WO 2017112446A1 US 2016066214 W US2016066214 W US 2016066214W WO 2017112446 A1 WO2017112446 A1 WO 2017112446A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- firmer
- bracket
- planter
- seed
- tool bar
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/06—Seeders combined with fertilising apparatus
-
- 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
- A01C5/066—Devices for covering drills or furrows
- A01C5/068—Furrow packing devices, e.g. press wheels
-
- 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
-
- 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
Definitions
- the invention relates to agricultural planting implements. More specifically, the field of the invention is that of seed firmers and brackets for mounting them to planters.
- Figure 30 is a top plan view of another planting mechanism 45.
- This particular example also shows a dual coulter 65, 66 arrangement with a seed tube 70 delivering seeds between the coulters 65, 66 into the opened furrow.
- tool bar 60 is shown in outline form so as not to obscure the area between the coulters.
- a closing wheel 50 is also attached to the tool bar 60.
- the coulters 65, 66 are not parallel to one another but rather disposed at an angle relative to one another and to the tool bar. This outward or negative "toe" allows the coulters to cut and clear a furrow.
- the coulters may also have a camber, that is, the coulter is not disposed perpendicular to the ground.
- the portion of the coulters which contact the ground and usually closer together than the portions which are distal from the ground i.e., they have a positive camber angle.
- the toe and camber angles of coulters are fixed and can only be adjusted by replacing the coulters and/or the mounting members to which the coulters are attached.
- individual planting mechanisms 45 may be arranged in a staggered fashion so as to allow for closer spacing on a planter.
- a central discharge passage is straight back of the firmer.
- multiple passages are present to direct liquid discharge at an angle to the body of the firmer.
- a cap may be placed over the central discharge passage to redirect the discharging liquid in various angles.
- a mounting bracket usable to mount firmers such as those previously described to planters.
- a mounting bracket includes a mounting portion designed and configured to secure the bracket to an existing mounting point on a planter tool arm using existing bolts or other hardware.
- the bracket also includes a firmer securing housing configured to allow insertion of a portion of a firmer therein and capable of securing the firmer to the bracket.
- the firmer is secured when a protrusion on the firmer engages a corresponding notch or slot in the firmer housing.
- the firmer may be removed by deforming or flexing the firmer until the protrusion is disengaged from the notch or slot and the firmer may be withdrawn.
- a mounting bracket includes a firmer mounting portion having a slotted portion sized and adapted to receive a portion of the firmer. The firmer is then bolted or otherwise secured to the mounting bracket where the slotted portion prevents the firmer from twisting out of alignment while in use. Depth of the firmer in a furrow may be adjusted by positioning the firmer within the slotted portion at the desired depth.
- Figure 3 is a perspective view of the first embodiment of the extender of the present invention.
- Figure 4 is a side sectional view of the firmer of the first embodiment of the present invention showing the interconnection of the extender and firmer body.
- Figure 5 is a perspective view of an end portion of the first embodiment of the present invention.
- Figure 14 is a side view of a seventh embodiment of the present invention.
- Figure 17 is a side view of the mounting bracket shown in Figure 16.
- Figure 20 is a perspective view of a mounting bracket according to another embodiment of the present invention.
- Figure 22 is a side view of a firmer attached to the mounting bracket shown in Figure 20.
- Figure 27 is another perspective view of the mounting bracket shown in Figure 25.
- Figure 32 is side perspective view of one embodiment of the disclosed invention.
- Figure 37 is a top plan view of still another embodiment of the disclosed invention.
- Figure 1 shows seed firmer 100 disposed in operation, having embedding pusher portion, or extender, 110 positioned relative to seed chute 10 in a conventional manner.
- Seed chute 10 is positioned relative to disc 40 by mount 30 so that chute 10 delivers seeds 50 to trough 60, with extender portion 110 being so positioned to embed seeds 50 into the soil of trough 60.
- Firmer 100 includes interior channel 70 which extends from nipples 80 to end point 90, and is sized to receive tube 20, which in this exemplary embodiment involves conventional liquid tubes that deliver herbicides, fertilizers, pesticides, and/or mixtures of those chemicals to deposit on or near seed 50 once embedded.
- Firmer 100 has an attachment portion, extender 110, that is located at a position on firmer 100 that contacts and embeds seeds 50 into the soil defining trough 60.
- extender 110 fits into slot 410 in firmer 100 (see Figure 4), with slot 410 bounded by hard stop portion 510 (see Figure 5) that retains extender 110 against the direction of movement of firmer 100 over the soil.
- extender 110 has tongue 420 having a "T" shape that slideably engages slot 410 so that when not in use, extender 110 may be easily replaced. When firmer 100 is in use, the force subjected to extender 110 urges it into hard stop 510.
- the exact shape and arrangement of the slideable engagement of slot 410 and tongue 420 may have several variations, for example a circular or arc shaped tongue and slot, or a tongue and slot with several angles.
- Extender 110 may be made of conventional materials so that seeds 50 are pressed by the conventional surface and the material wears similarly to conventional firmers. However, once embedding surface 330 wears away so as to diminish the capacity of firmer 100, extender 110 may be replaced. Replacement is made without removing firmer 100 from mount 30. Instead, a farmer may simply slide the old one of extender 110 and slide in a new one. Hard stop 510 limits the range of motion of extender 110, and when firmer 100 is drawn across trough 60 then extender 110 is pressed into hard stop 510.
- Figure 7 shows a view of embedding end 680 from the perspective of the trailing embedded seed.
- Extender 610 is the portion of firmer 600 pushing a seed (not shown in Figure 7) into the ground.
- embedding end 680 generally narrows to the general size of the seed, with nozzle 690 extending over the location of the embedded seed.
- Firmer 600 may have alternative versions of nozzle 690.
- central bore 800 extends through cylindrically shaped nozzle 690' and terminates at angled passages 810 and 820, which are structured and arranged to direct liquid to a position offset from the seed.
- Flange 830 extends outward to shield the space through which angled passages 810 and 820 direct fluid.
- Valley 840 is located proximate the open end of central bore 800, and is structured and arranged to be engaged by a ridge or bump within embedding end 680 to secure the position of nozzle 690'.
- the alternative embodiment of Figure 8B has central passage 850 for directing fluid onto the seed.
- a further alternative embodiment is shown in Figure 8C, which includes splitter 692 that attaches over nozzle 690' so that fluid coming through central passage 850 is directed in other directions through splitter holes 694, for example with similar angles as passages 810 and 820 of the embodiment of Figure 8A.
- the exact shape, size, and angle of splitter holes 694 may be varied for several unillustrated alternative embodiments of splitter 692.
- ribs 612 The engagement of ribs 612 with recess portion 688 allows extender 610 to be slid onto tongue 684 without any impediment, and when stop end 616 of extender 610 nears stop portion 682, then ribs 612 are close to engagement with recess portion 688 and thus provides a slide in and lock procedure for securing extender 610 with embedding end 680.
- extender 1110 may have a tongue-groove connection with embedding portion 1180, and be independent of, or alternatively sandwiched between, sidewalls 1130.
- Connectors 1145 which may be in the form of a screw, rod, putty, or other piece of connecting material and combinations of those, may secure sidewalls 1130 as sandwiching plates holding other components in their desired positions.
- one or more connectors 1145 are releasable or otherwise alterable, while in other embodiments all connectors 1145 are fixed and engage sidewalls 1130, including extending through other components of firmer 1100.
- the embodiment of Figure 12 has similar features to that of Figure 11, with the exception that chute end 1250 being structured and arranged for connection to a conventional seed chute (not shown).
- FIG. 13 A further embodiment having separate attaching and embedding portions is shown in Figure 13.
- flexible portion 1340 and flat end 1350 (which could in another embodiment be replaced by a chute end, not shown here) are formed as a single integral piece, and embedding arm 1380 is formed as a separate piece.
- pipe 1370 extends from connection portion 1350 to spray nozzle 1390, and the bottom of connection portion 1350 abuts flange 1330 of flexible portion 1340.
- FIG. 15 An additional embodiment having a less substantial embedding portion is shown as firmer 1500 in Figure 15.
- flat end 1550 (which may alternatively be a chute end, not shown) has tube brackets 1575 disposed along flexible portion 1540 and embedding portion 1580 to provide for holding a tube (not shown) along the upper body of firmer 1500 to dispensing passage 1585 and spray nozzle 1590.
- Extender 1510 in this embodiment, may be attached to embedding portion 1580 via a tongue and groove connection, and is substantially thicker than those of the previous embodiments. This arrangement maximizes the size of replaceable extender 1510. Because of the greater size of extender 1510, the size of embedding portion 1580 is reduced.
- Flexible tube 1520 may be connected to a liquid delivery system (not shown) for dispensing water, nutrients, pesticides, and/or herbicides.
- Seed firmers such as those described above as well as other types of frrmers must be mounted to a plater properly to be effective.
- a firmer should be attached in a position on the plater so that the embedding portion can contact the seed after it has been deposited in the furrow but before the furrow is closed.
- the firmer should also be mounted in such a way that it is able to move and flex freely without interfering with the existing planter equipment.
- Many modern planters include a variety of devices such as disks, wheels, knives, and the like for opening, closing, and conditioning the soil as well as one or more tubes or chutes for delivering seeds as well as fertilizers, soil amendments, and treatments such as fungicides, pesticides, herbicides, and the like.
- there is very little room on a modern planter for attaching a firmer mounting bracket so that it can be effective and not interfere with the operation of the planter and/or without making modifications to the placement and operation of the planter's existing assemblies.
- Mounting bracket 1600 in this example is installed without having to modify the planter or use additional hardware.
- mounting points may be drilled or other otherwise machined into the planter tool arm and the mounting bracket secured to the planter using bolts or other fasteners not original to the planter.
- existing mounting points may be used in combination with aftermarket bolts, washers, bushings, or other fasteners adapted for use with the mounting brackets of the present invention.
- FIG. 18 As shown in Figure 18, in this example the positioning of mounting bracket 1600 between opening disks 1640 of the planter allows firmer 1620 to be disposed aft of seed tube 1770 which is typically disposed somewhere between the opening disks. Contacting portion 1690 of firmer 1620 may then press the seeds into the furrow before closing wheels 1700 cover the furrow with soil.
- firmer 1620 may be equipped with one or more tubes or channels for delivering fertilizers or other amendments or substances to the furrow before closing by closing wheels 1700. The exact positioning of firmer 1620 relative to opening disks 1640 and closing wheels 1700 may vary according to the particular planter and/or firmer being used, as well as to accommodate different soil types and conditions.
- housing 1610 includes at least one receiving chamber 1720 having opening 1730 for receiving and securing mounting end 1740 of the firmer. Housing 1610 may include additional openings 1750 as desired, such as to allow passage of fertilizer tube 1760 through housing 1610.
- Firmer 1620 is engaged with mounting bracket housing 1610 by sliding mounting end 1740 of firmer 1620 into housing opening 1730 until catch or protrusion 1780 on firmer 1620 snaps into receiving slot or notch 1790 in the housing. Once catch 1780 and slot 1790 are engaged with one another, firmer 1620 is prevented from backing out of housing 1610.
- a flat bladed tool such as a screwdriver or similar tool is inserted into housing opening 1730 between housing 1610 and firmer 1620 on the same side of firmer 1620 as catch 1780. Pressure is then applied to the tool to urge firmer 1620 away from housing 1610 which bends firmer 1620 and causes catch 1780 to disengage slot 1790 thereby allowing firmer 1620 to be withdrawn from housing 1610.
- a worn or broken firmer may then be replaced by a new firmer, or have the extender replaced.
- mounting bracket 2000 includes mounting portion 2010 for securing the bracket to the planter and firmer attachment portion 2020 for removably securing the firmer to the bracket.
- Mounting portion 2010 is bolted to planter tool arm 2030 such that mounting bracket 2000 is disposed between the opening disks (removed for the sake of clarity) of the planter which allows firmer 2040 to contact the ground aft of seed tube 2050.
- mounting bracket 2000 is secured to planter tool arm 2030 using bolts. Two bolts 2060 pass through mounting portion 2010.
- Mounting bracket 2000 in this example is installed by modifying the planter by drilling two holes for mounting bolts 2060.
- existing mounting points and bolts or fasteners may be used.
- existing mounting points may be used in combination with aftermarket bolts, washers, bushings, or other fasteners adapted for use with the mounting brackets of embodiments of the present invention.
- Mounting bracket 2000 in the present example is positioned such that contacting portion 2080 of firmer 2040 may press the seeds into the furrow prior to closing wheels 2070 closing the furrow and a firming or pressing wheel (not shown) firming the closed furrow.
- firmer 2040 may be equipped with one or more tubes or channels for delivering fertilizer or other amendments or substances to the furrow before closing by closing wheels 2070. The exact positioning of firmer 2040 relative to opening disks and closing wheels 2070 may vary according to the particular planter and/or firmer being used.
- the protrusion and notch may be of different size, shape, number, and/or configuration.
- the firmer has one of more notches and the bracket has one or more protrusions.
- each of the firmer and bracket has a mix of protrusions and notches.
- Firmer 2040 in this example includes mounting portion 2120 attached to flexible arm portion 2130. The degree of flexure allowed by flexible arm portion 2130 is adjustable using screw 2140. Flexure of arm 2130 is prevented beyond a desired set point by screw 2140 contacting mounting portion 2120 of firmer 2040. By adjusting the length of screw 2140 protruding through flexible arm portion 2130, the degree of flexure of firmer 2040 may be increased or decreased as desired.
- a variety of factors may determine the optimal positioning of coulters during planting so as to achieve the desired seed positioning.
- Soil type soil, loamy, clay, etc.
- soil moisture content such as plant material from previous crops
- field litter such as plant material from previous crops
- ground speed may all affect the quality of the furrow being opened by the coulters. If the coulters are fixed in position relative to one another then the operator must adjust other variables (such as ground speed during planting) or perform additional work to improve conditions (such as additional passes with implements to break up field litter or hard soil). Allowing the position of the coulters relative to one another to be adjusted allows the operator to achieve better furrow production and seed placement under a wider variety of field conditions.
- planting mechanism 4100 comprises tool bar 4105 operationally attached to two disc-type coulters 4115, 4120.
- Tool bar 4105 includes attachment point 4125 configured and arranged so that the planting mechanism may be mounted to a planter.
- attachment point 4125 is configured to allow attachment of the planting mechanism to a seed drill planter.
- the attachment point may be configured to allow attachment of the planting mechanism to a row crop planter.
- the attachment point may be a mounting plate, hinge, or other suitable attachment means.
- more than one attachment point may be used.
- Tool bar 4105 further includes slot or channel 4110 allowing items such as a seed tube or delivery devices for delivering fertilizer to pass therethrough.
- mounting or securing brackets for attachment of such items may also be included.
- Disc coulters 4115, 4120 are each operationally connected to tool bar 4105 by spindle or axle 4135 and 4136, respectively.
- Spindles 4135, 4136 are capable of pivoting relative to tool bar 105 such that the position of coulters 4115, 4120 relative to tool bar 4105 and the ground is adjustable.
- Spindles 4135, 4136 may have rounded, notched, or a series of flat surfaces within
- locking pins 4130 and 4131 are shown as bolts which contact spindles 4135, 4136 when tightened thereby securing the spindles in place relative to the tool bar.
- the locking pins may be set screws, pins, plates, or the like.
- the spindles may include notches, grooves, or other indents sized and configured to receive the locking pins. These indents may be positioned so as to create one or more "preset" orientations for the coulters. [0086] As seen in Figure 34, the positioning of coulters 4115, 4120 have been adjusted from that shown in Figure 33.
- the coulters are position such that the edges in contact with the ground are relatively the same distance apart from one another as the edges distal from the ground are apart from each other. That is, the coulters have a near zero or neutral camber.
- the edges of the coulters which are nearest the attachment point for the tool bar are farther apart from one another than the edges which are distal from the attachment point, but the difference is not as great as shown in Figure 33. That is, the coulters have a positive toe in Figure 34, but a smaller toe than the discs shown in Figure 33.
- FIG 36 shows an alternate embodiment of the disclosed invention.
- dual coulters 4620, 4630 are attached at different distances along the length of tool bar 4610. This particular example results in planting mechanism 4600 where one coulter 4620 is closer to the point where tool bar 4610 is attached to the planter (not shown) and the other coulter 4630 is closer to closing wheel 4640. Both coulters 4620, 4630 are fully adjustable as previously discussed above with respect to the embodiment shown in Figures 32-34.
- FIG 37 shows yet another embodiment of the disclosed invention.
- planting mechanism 4700 comprises single coulter 720 and closing wheel 4730 attached to tool bar 4710.
- Coulter 4720 is fully adjustable as previously discussed about with respect to the embodiment shown in Figures 32-34.
Abstract
Description
Claims
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR112018012638-1A BR112018012638A2 (en) | 2015-12-22 | 2016-12-12 | mounting bracket and device for adjusting the angle of clamping of discs |
CA3008261A CA3008261A1 (en) | 2015-12-22 | 2016-12-12 | Mounting bracket and device for adjusting the angle of attachment of disk colters |
AU2016379081A AU2016379081B2 (en) | 2015-12-22 | 2016-12-12 | Seed Firmer Life Extender Mounting Bracket and Fastener |
EP16879882.5A EP3393227A4 (en) | 2015-12-22 | 2016-12-12 | Mountain bracket and device for adjusting the angle of attachment of disk colters |
RU2018124819A RU2713339C2 (en) | 2015-12-22 | 2016-12-12 | Mounting bracket and disc couplers mounting angle adjustment device |
UAA201807984A UA121433C2 (en) | 2015-12-22 | 2016-12-12 | Mountain bracket and device for adjusting the angle of attachment of disk colters |
US15/405,923 US10201123B2 (en) | 2012-05-03 | 2017-01-13 | Seed firmer life extender mounting bracket and fastener |
US16/272,029 US11064648B2 (en) | 2012-05-03 | 2019-02-11 | Seed firmer life extender mounting bracket |
AU2021211998A AU2021211998B2 (en) | 2015-12-22 | 2021-08-03 | Seed Firmer Life Extender Mounting Bracket and Fastener |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562270957P | 2015-12-22 | 2015-12-22 | |
US62/270,957 | 2015-12-22 | ||
US201662278081P | 2016-01-13 | 2016-01-13 | |
US62/278,081 | 2016-01-13 | ||
US201662312221P | 2016-03-23 | 2016-03-23 | |
US62/312,221 | 2016-03-23 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/627,096 Continuation-In-Part US9908222B2 (en) | 2012-05-03 | 2015-02-20 | Seed firmer life extender |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US15/405,923 Continuation-In-Part US10201123B2 (en) | 2012-05-03 | 2017-01-13 | Seed firmer life extender mounting bracket and fastener |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2017112446A1 true WO2017112446A1 (en) | 2017-06-29 |
Family
ID=59091158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2016/066214 WO2017112446A1 (en) | 2012-05-03 | 2016-12-12 | Mountain bracket and device for adjusting the angle of attachment of disk colters |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP3393227A4 (en) |
AU (2) | AU2016379081B2 (en) |
BR (1) | BR112018012638A2 (en) |
CA (1) | CA3008261A1 (en) |
RU (1) | RU2713339C2 (en) |
UA (1) | UA121433C2 (en) |
WO (1) | WO2017112446A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108605473A (en) * | 2018-04-09 | 2018-10-02 | 周宁县善长祥农业机械研发有限公司 | A kind of circle rake planting machine |
Citations (7)
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US1024208A (en) * | 1909-09-10 | 1912-04-23 | Ralph R Langley | Planter. |
US5425318A (en) | 1994-02-14 | 1995-06-20 | J & K Keeton Enterprises, Inc. | Resilient seed firming attachment for a planting machine |
US5730074A (en) | 1996-06-07 | 1998-03-24 | Farmer Fabrications, Inc. | Liquid dispenser for seed planter |
US5852982A (en) | 1996-06-07 | 1998-12-29 | Farmer Fabrications, Inc. | Liquid dispenser for seed planter |
US6082274A (en) | 1996-06-07 | 2000-07-04 | Farmer Fabrications, Inc. | Liquid dispenser for seed planter with diverter |
US6082275A (en) * | 1995-10-30 | 2000-07-04 | Schaffert; Paul E. | Extension for reducing seed bounce and associated attachment brackets |
US7497174B2 (en) | 2003-09-18 | 2009-03-03 | Precision Planting, Inc. | Planter bracket assembly for supporting appurtenances in substantial alignment with the seed tube |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2009054999A1 (en) * | 2007-10-23 | 2009-04-30 | Amity Technology, Llc | Agricultural seeder implement |
US8910928B2 (en) * | 2011-05-27 | 2014-12-16 | Gregory A. Header | Flanged material and standing seam clamp |
US20130134012A1 (en) * | 2011-11-29 | 2013-05-30 | Stanley R. Borkgren | Conveyor support and product cart with conveyor support |
US9565797B2 (en) * | 2012-05-03 | 2017-02-14 | Flo-Rite, Inc. | Seed firmer life extender |
DE102013007234A1 (en) * | 2013-04-26 | 2014-10-30 | Lemken Gmbh & Co. Kg | Double disc coulter |
-
2016
- 2016-12-12 UA UAA201807984A patent/UA121433C2/en unknown
- 2016-12-12 EP EP16879882.5A patent/EP3393227A4/en not_active Withdrawn
- 2016-12-12 AU AU2016379081A patent/AU2016379081B2/en active Active
- 2016-12-12 RU RU2018124819A patent/RU2713339C2/en active
- 2016-12-12 BR BR112018012638-1A patent/BR112018012638A2/en not_active Application Discontinuation
- 2016-12-12 WO PCT/US2016/066214 patent/WO2017112446A1/en active Application Filing
- 2016-12-12 CA CA3008261A patent/CA3008261A1/en active Pending
-
2021
- 2021-08-03 AU AU2021211998A patent/AU2021211998B2/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
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US1024208A (en) * | 1909-09-10 | 1912-04-23 | Ralph R Langley | Planter. |
US5425318A (en) | 1994-02-14 | 1995-06-20 | J & K Keeton Enterprises, Inc. | Resilient seed firming attachment for a planting machine |
US6082275A (en) * | 1995-10-30 | 2000-07-04 | Schaffert; Paul E. | Extension for reducing seed bounce and associated attachment brackets |
US5730074A (en) | 1996-06-07 | 1998-03-24 | Farmer Fabrications, Inc. | Liquid dispenser for seed planter |
US5852982A (en) | 1996-06-07 | 1998-12-29 | Farmer Fabrications, Inc. | Liquid dispenser for seed planter |
US6082274A (en) | 1996-06-07 | 2000-07-04 | Farmer Fabrications, Inc. | Liquid dispenser for seed planter with diverter |
US6220191B1 (en) | 1996-06-07 | 2001-04-24 | Jeffrey Peter | Liquid dispenser for seed planter |
US7497174B2 (en) | 2003-09-18 | 2009-03-03 | Precision Planting, Inc. | Planter bracket assembly for supporting appurtenances in substantial alignment with the seed tube |
US20120255474A1 (en) | 2003-09-18 | 2012-10-11 | Precision Planting, Inc. | Planter Bracket Assembly for Supporting Appurtenances in Substantial Alignment with the Seed Tube |
Non-Patent Citations (1)
Title |
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See also references of EP3393227A4 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108605473A (en) * | 2018-04-09 | 2018-10-02 | 周宁县善长祥农业机械研发有限公司 | A kind of circle rake planting machine |
Also Published As
Publication number | Publication date |
---|---|
AU2021211998A1 (en) | 2021-08-26 |
CA3008261A1 (en) | 2017-06-29 |
AU2016379081B2 (en) | 2021-08-19 |
RU2018124819A (en) | 2020-01-09 |
AU2016379081A1 (en) | 2018-07-05 |
RU2018124819A3 (en) | 2020-01-09 |
BR112018012638A2 (en) | 2018-12-04 |
RU2713339C2 (en) | 2020-02-04 |
EP3393227A1 (en) | 2018-10-31 |
AU2021211998B2 (en) | 2023-07-13 |
EP3393227A4 (en) | 2020-01-22 |
UA121433C2 (en) | 2020-05-25 |
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