| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 221 | Am as a coebin | US381908D | US381908A | 1888-05-01 | ||
| 222 | MOUNTING STRUCTURE FOR DOWN-PRESSURE SYSTEM FOR OPENER ASSEMBLY OF AGRICULTURAL IMPLEMENT | US15944779 | 2018-04-03 | US20180279538A1 | 2018-10-04 | Matthew P. Hagny; Jeffrey Alan Harris |
| A down-pressure system for an agricultural implement has a linear actuator connected between a frame assembly and an opener assembly. A mounting structure for connecting the linear actuator to the opener assembly includes a bushing and an alignment member attached to the linear actuator. The bushing has protrusions extending transversely from opposite sides of a longitudinal axis of the linear actuator. Each protrusion has a curved engagement surface for engaging a flat surface on the opener assembly to prevent bending stresses on the linear actuator when the opener assembly is raised and lowered. The alignment member is arranged to lock the bushing into a predetermined rotational position about a longitudinal axis of the linear actuator relative to the opener assembly. The alignment member comprises a first structure that mates with a corresponding structure on the bushing, and a second structure that engages opposite sides of the opener assembly. | ||||||
| 223 | GAUGE WHEEL AND UNIVERSAL SCRAPER FOR USE WITH A CONVENTIONAL ROW PLANTER ASSEMBLY | US15715627 | 2017-09-26 | US20180070522A1 | 2018-03-15 | Ron Hesla |
| A ground opening disc scraper assembly comprising: a scraper arm having a proximal end and a distal end, wherein the proximal end is configured for mounting to a support structure; a scraper blade; and a tensioning clip for yieldably mounting the scraper blade to the distal end of the scraper arm. | ||||||
| 224 | Agricultural apparatus with hybrid single-disk, double-disk coulter arrangement | US14944052 | 2015-11-17 | US09861022B2 | 2018-01-09 | Joseph D. Bassett |
| An agricultural row unit assembly includes an attachment frame, a swing-arm, an opener disk, a deflecting disk, a support, a gauge wheel, and a ground-hardness sensor. The opener disk is mounted to and offset from the distal end of the swing-arm for forming a furrow, and is configured to rotate about a first axis. The deflecting disk is mounted to the distal end of the swing-arm for deflecting debris from entering the furrow, and is configured to rotate about a second axis. The support has a first end pivotably mounted to the swing-arm and a second end movable relative to the opener disk. The gauge wheel is mounted to the second end of the support. The ground-hardness sensor is disposed within the swing-arm and is configured to detect movement of the gauge wheel relative to the opener disk. | ||||||
| 225 | Vertical tillage scraper | US14840940 | 2015-08-31 | US09801321B2 | 2017-10-31 | Timothy R. Blunier |
| An agricultural tillage implement has a disk frame assembly connected to a pull hitch extending in a travel direction with frame members extending generally laterally with respect to the travel direction. At least one disk blade is connected to and supported by the frame members to till soil over which the agricultural tillage implement traverses. A disk scraper mounting member is connected to at least one frame member. A channel shaped disk scraper is connected to the disk scraper mounting member using a bolted joint connection. The channel shaped disk scraper has a square mounting end adjoining an inner perpendicular surface of the disk scraper mounting member. The channel shaped disk scraper is operable to scrape residue from the at least one disk blade and deflect it away from the travel direction. | ||||||
| 226 | Adjustable disk mounting assembly | US14226685 | 2014-03-26 | US09775274B2 | 2017-10-03 | David L. Steinlage; Robert T. Casper; Mark D. Beeck; Daniel P. Bruns |
| An agricultural implement has a ground opening and closing assembly that readily allows for adjustment of a pair of closing disks into different, discreet or infinitely variable, home positions that vary in height, disk spacing and fore/aft dimension. In one form, a pair of disk mounts have a pair of mounting receptacles for each support arm. Each support arm is configured to be inserted into one of the receptacles to set the height and fore/aft position of the associated closing disk. Mounting openings can be formed in the disk mounts and the support arms, and a simple pin mechanism received in aligned mounting openings can effect manual disk adjustment without tools. The disk mounts and the support arms can have multiple mounting openings spaced apart differently from the ground opening member to vary the spacing between the closing disks. | ||||||
| 227 | VERTICAL TILLAGE SCRAPER | US14840940 | 2015-08-31 | US20170055428A1 | 2017-03-02 | Timothy R. Blunier |
| An agricultural tillage implement has a disk frame assembly connected to a pull hitch extending in a travel direction with frame members extending generally laterally with respect to the travel direction. At least one disk blade is connected to and supported by the frame members to till soil over which the agricultural tillage implement traverses. A disk scraper mounting member is connected to at least one frame member. A channel shaped disk scraper is connected to the disk scraper mounting member using a bolted joint connection. The channel shaped disk scraper has a square mounting end adjoining an inner perpendicular surface of the disk scraper mounting member. The channel shaped disk scraper is operable to scrape residue from the at least one disk blade and deflect it away from the travel direction. | ||||||
| 228 | AGRICULTURAL DRILL/PLANTER/COULTER/DISC BLADE WITH RIBS FOR STRENGTH | US14805658 | 2015-07-22 | US20170020056A1 | 2017-01-26 | Douglas G. Bruce; James T. Tibbles |
| A ground engaging agricultural tillage blade having a central opening adapted to be attached to an implement for rotation about a substantially horizontal axis of rotation; the blade having an outer periphery; and reinforcing flutes disposed in the plate from a location substantially at the outer periphery to a location adjacent the central opening. The blade can be used with a hub disposed around the central opening, a hub that covers at least a portion of the flutes or a spacer on a shaft extending through the central openings of adjacent blades, the spacers extending radially outwardly by a distance sufficient to place a portion of the spacer in abutment with at least a portion of the flutes. | ||||||
| 229 | Agricultural drill/planter/coulter/disc blade with ribs for strength | US14805658 | 2015-07-22 | US09545046B1 | 2017-01-17 | Douglas G. Bruce; James T. Tibbles |
| A ground engaging agricultural tillage blade having a central opening adapted to be attached to an implement for rotation about a substantially horizontal axis of rotation; the blade having an outer periphery; and reinforcing flutes disposed in the plate from a location substantially at the outer periphery to a location adjacent the central opening. The blade can be used with a hub disposed around the central opening, a hub that covers at least a portion of the flutes or a spacer on a shaft extending through the central openings of adjacent blades, the spacers extending radially outwardly by a distance sufficient to place a portion of the spacer in abutment with at least a portion of the flutes. | ||||||
| 230 | Wavy disc blade with notches | US14435393 | 2014-07-25 | US09392737B2 | 2016-07-19 | Donald Joseph Sanderson |
| A wavy disc blade is provided. The wavy disc blade includes a first side, a second side, a central portion having at least one opening, and a wavy portion adjacent to, extending radially from and circumferentially about the central portion. The wavy portion includes a plurality of waves extending from the central portion to an edge portion, the waves forming a plurality of crests and valleys between the central portion and the edge portion. The wavy disc blade also includes a plurality of teeth formed along the edge portion. At least one of a first beveled portion may be formed on the first side at and along the edge portion and a second beveled portion may be formed on the second side at and along the edge portion. | ||||||
| 231 | GAUGE WHEEL AND UNIVERSAL SCRAPER FOR USE WITH A CONVENTIONAL ROW PLANTER ASSEMBLY | US14962038 | 2015-12-08 | US20160192571A1 | 2016-07-07 | Ron Hesla |
| A universal scraper for use with an opening disc, the universal scraper comprising: an elongated body having a first end and a second end, the first end being adapted to mount to an axle, and the second end being adapted to receive a scraper blade, wherein the elongated body is sized and shaped so that when the first end of the elongated body is attached to an axle and a scraper blade is mounted to the second end of the elongated body, the scraper blade is presented in scraping disposition to the opening disc. | ||||||
| 232 | Blade sharpening system for agricultural implements | US14366585 | 2012-08-31 | US09308614B2 | 2016-04-12 | Robert A. Zemenchik |
| A blade sharpening system is provided that includes a base, and a rod extending from the base. The blade sharpening system also includes a sharpener slidably coupled to the rod and configured to engage a generally circular blade of an agricultural implement while the generally circular blade is mounted on the agricultural implement. The sharpener is also configured to move along the rod to accommodate lateral variations in a profile of the generally circular blade. | ||||||
| 233 | DISK DEVICE FOR AN AGRICULTURAL MACHINE | US14770723 | 2014-03-07 | US20160014951A1 | 2016-01-21 | Crister STARK; Mikael EDVINSSON |
| A disc device for an agricultural machine includes at least one disc implement, an arm, at one end of which the implement is journalled in bearings at an axle, and a bearing, which is arranged at the opposite end of the arm and is adapted to be fastened at a transverse beam on the frame of the agricultural machine. The disc device includes in the circumference direction of the disc implement mainly equally distributed, freestanding, out towards the periphery radially extending, protruding parts, wherein each protruding part has an outer edge, which extends in the range 15-75 degrees in relation to the plane of the disc implement. | ||||||
| 234 | Agricultural apparatus with hybrid single-disk, double-disk coulter arrangement | US14059620 | 2013-10-22 | US09215838B2 | 2015-12-22 | Joseph D. Bassett |
| An agricultural row unit assembly includes an attachment frame configured for attachment to a tow bar that is movable in a direction of travel. A proximal end of a swing-arm is coupled to the attachment frame, and an opener disk is mounted to and offset from a distal end of the swing-arm for forming a furrow. The opener disk is configured to rotate about a first axis relative to the direction of travel. A deflecting disk is mounted to the distal end for deflecting debris from entering the furrow, and is mounted between the distal end of the swing-arm and the opener disk. The deflecting disk is configured to rotate about a second axis, which is different than the first axis, relative to the direction of travel. A closing wheel is coupled to the attachment frame for closing the furrow. | ||||||
| 235 | Gauge wheel and universal scraper for use with a conventional row planter assembly | US13344531 | 2012-01-05 | US09204591B2 | 2015-12-08 | Ron Hesla |
| A universal scraper for use with an opening disc, the universal scraper comprising an elongated body having a first end and a second end, the first end being adapted to mount to an axle, and the second end being adapted to receive a scraper blade, wherein the elongated body is sized and shaped so that when the first end of the elongated body is attached to an axle and a scraper blade is mounted to the second end of the elongated body, the scraper blade is presented in scraping disposition to the opening disc. | ||||||
| 236 | WAVY DISC BLADE WITH NOTCHES | US14435393 | 2014-07-25 | US20150289433A1 | 2015-10-15 | Donald Joseph Sanderson |
| A wavy disc blade is provided. The wavy disc blade includes a first side, a second side, a central portion having at least one opening, and a wavy portion adjacent to, extending radially from and circumferentially about the central portion. The wavy portion includes a plurality of waves extending from the central portion to an edge portion, the waves forming a plurality of crests and valleys between the central portion and the edge portion. The wavy disc blade also includes a plurality of teeth formed along the edge portion. At least one of a first beveled portion may be formed on the first side at and along the edge portion and a second beveled portion may be formed on the second side at and along the edge portion. | ||||||
| 237 | Disc for an agricultural implement | US13322838 | 2010-05-27 | US09107340B2 | 2015-08-18 | Crister Stark |
| The invention refers to a disc (8) for an agricultural implement (1) comprising an annular, outside a predetermined center diameter (D) defined, soil-cultivating portion (44), a central, inside a predetermined center diameter (d) defined, dish-shaped portion (43), with a boss-receiving, inner side and between these portions an existing, annular connection portion (45) with fastening screw holes (46). The connection portion (45) is a truncated conical portion, the inner mantle surface of which is mainly straight or double-bowed with the convex side facing said inner side and a line through the opening plane in the hole opening of each fastening screw hole on said inner side forms an angle α with a plane that is perpendicular to the center line of the disc, wherein the angle α is 5°-10°. | ||||||
| 238 | Wavy agricultural tillage blade with sharpened edge | US13956678 | 2013-08-01 | US09027664B2 | 2015-05-12 | Douglas G. Bruce |
| A method of making a tillage blade by obtaining a generally circular sheet metal steel disc having an outer peripheral edge. Waves are made in the outer peripheral edge of a circular steel disc in a predetermined pattern while the steel is cold. The outer peripheral edge is then sharpened at a predetermined acute angle with respect to a first plane by grinding. Then the disc is heat treated to make it harder so it will wear longer. If it is desired to have a concave/convex disc, instead of a coulter, then during the heat treating process the disc is deformed so that the sharpened portions of the peripheral edge remain generally in the first plane but a central portion of the disc is disposed at least partially in a second plane which is parallel to but spaced from the first plane. | ||||||
| 239 | SCRAPER WITH WINGS FOR DISC FURROW OPENER | US14519629 | 2014-10-21 | US20150107501A1 | 2015-04-23 | Peter Hugh Barton |
| A scraper body adapted to be attached to a furrow opener assembly with a disc rotatably mounted on an arm and oriented at a horizontal angle to create a disc furrow. The scraper body has an attachment body portion adapted to be attached to the furrow opener assembly such that a forward scraping edge of the scraper body scrapes soil from the disc face. A wing member extends from a lower rear portion of the scraper body, and has a top wing member edge oriented in alignment with the disc furrow and with the operating travel direction. Right and left wings extending downward and outward from the top wing member edge to bottom wing edges located above a bottom edge of the disc such that in operation the wings push soil to corresponding right and left sides of the disc furrow to create right and left wing furrows. | ||||||
| 240 | Wavy Agricultural Tillage Blade with Sharpened Edge | US13956678 | 2013-08-01 | US20150034344A1 | 2015-02-05 | Douglas G. Bruce |
| A method of making a tillage blade by obtaining a generally circular sheet metal steel disc having an outer peripheral edge. Waves are made in the outer peripheral edge of a circular steel disc in a predetermined pattern while the steel is cold. The outer peripheral edge is then sharpened at a predetermined acute angle with respect to a first plane by grinding. Then the disc is heat treated to make it harder so it will wear longer. If it is desired to have a concave/convex disc, instead of a coulter, then during the heat treating process the disc is deformed so that the sharpened portions of the peripheral edge remain generally in the first plane but a central portion of the disc is disposed at least partially in a second plane which is parallel to but spaced from the first plane. | ||||||
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