| 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 | evinger | US65659D | US65659A | 1867-06-11 | ||
| 222 | Improvement in cotton-cultivators | US29127D | US29127A | 1860-07-10 | ||
| 223 | Drag Plate Attachment for Skid Steer Machines | US15615327 | 2017-06-06 | US20180343783A1 | 2018-12-06 | Bruce Lee Ayers |
| A drag plate attachment for skid steer machines includes a coupling body, a drag plate body, and a plurality of flexible connectors. The coupling body mounts the drag plate attachment to a skid steer machine as the drag plate body is pivotably connected to coupling body by the plurality of flexible connectors. The drag plate body includes a front beveled end, a rear flat end, a plurality of first cross beams, and a plurality of second cross beams to efficiently distribute a quantity of lose materials throughout a lot or an area. Due to the configuration of the coupling body, the drag plate body, and the flexible connectors, the drag plate attachment distributes a large amount of lose material with greater precision than a heavier machine or attachment, and with greater speed than a worker with hand tools. | ||||||
| 224 | GRADING TOOLS FOR WORK MACHINES AND OPERATION THEREOF | US15437575 | 2017-02-21 | US20170159266A1 | 2017-06-08 | Kevin V. Keigley |
| One embodiment includes a grading tool structured for attachment to a work machine. The grading tool includes a frame, ground contacting wheels coupled with the frame, a comb coupled with the frame and extending from a first end of the frame, and a coupling member coupled with the frame and structured to be accessible from a second end of the frame. When the ground contacting wheels are in contact with the ground a depth of penetration of the comb into the ground surface is adjustable by changing the pitch of the grading tool. | ||||||
| 225 | Agricultural tillage implement wheel control | US14532563 | 2014-11-04 | US09622400B2 | 2017-04-18 | Matthew R. Sudbrink; Dean A. Knobloch |
| An agricultural tillage implement includes a main section including a hitch extending in a travel direction, a plurality of foldable wing sections coupled with the main section, a plurality of ground engaging tilling elements, a plurality of wheel assemblies and a control system. The tilling elements are coupled to the main section and wing sections. Each of the wheel assemblies include an actuator. The wheel assemblies include a first plurality of wheel assemblies associated with the main section and a second plurality of wheel assemblies associated with the plurality of wing sections. The actuators of the first plurality of wheel assemblies being independent of the actuators of the second plurality of wheel assemblies. The control system is configured to actuate the actuators to effect a profile minimizing operation of the foldable wing sections when the implement is being transitioned into a transport mode. | ||||||
| 226 | GRADING TOOLS FOR WORK MACHINES AND OPERATION THEREOF | US14513332 | 2014-10-14 | US20150107861A1 | 2015-04-23 | Kevin V. Keigley |
| One embodiment includes a grading tool structured for attachment to a work machine. The grading tool includes a frame, ground contacting wheels coupled with the frame, a comb coupled with the frame and extending from a first end of the frame, and a coupling member coupled with the frame and structured to be accessible from a second end of the frame. When the ground contacting wheels are in contact with the ground a depth of penetration of the comb into the ground surface is adjustable by changing the pitch of the grading tool. | ||||||
| 227 | BLADE SEGMENT AND BLADE ASSEMBLY FOR A SURFACE WORKING VEHICLE | US13898308 | 2013-05-20 | US20130248215A1 | 2013-09-26 | Alex TUTSCHEK; Dave WOWK; Mihai CORABIAN; Dragan BOGOJEVIC |
| A segmented blade comprised of overlapping blade segments is disclosed herein. Each blade segment overlaps with adjacent segments thereby providing for an overlapping joint between segments. The overlapping joint reduces erosion and/or washout of the underlying moldboard. Further, in one embodiment, the overlapping joint may include a connector hole such as a bolt hole through which a bolt detachably connects the overlapped sections of adjacent blade segments with the moldboard. Such a connection increases the strength of the connection as well as the strength of the moldboard in the region of the connection. This allows for smaller blade segments to be used and allows for segments which are of a suitable size to be manhandled by a single operator without jeopardizing the strength of the moldboard and/or the longevity of the moldboard. | ||||||
| 228 | Blade segment and blade assembly for a surface working vehicle | US13052801 | 2011-03-21 | US08443911B2 | 2013-05-21 | Alex Tutschek; Dave Wowk; Mihai Corabian; Dragan Bogojevic |
| A blade assembly for use on a surface working machine includes a moldboard. The moldboard includes a lower mounting section including a mounting edge for mounting a plurality of blade sections thereto. The blade assembly further includes a plurality of blade segments for detachable connection to the lower mounting section of the moldboard and adapted to overlap with any adjacent blade segment when mounted to the moldboard. Each blade segment includes a front face for forward machine orientation, a back face opposite the front face, a right edge including a first overlap section, and a left edge including a second overlap section. The first overlap section shaped for overlap with the second overlap section of an adjacent blade segment so that when mounted to the moldboard adjacent blade segments substantially abut each other. | ||||||
| 229 | Single pass plow | US11588664 | 2006-10-26 | US08235132B2 | 2012-08-07 | Tommy H. Condrey |
| Plows and methods of fabricating plows are provided. The plow includes an elongated frame. One or more shear assemblies are affixed to the frame in a spaced relationship along a length of the frame, wherein each of the one or more shear assemblies includes a shearing blade disposed at a distal end of the shear assembly and configured to operate below the surface of the soil to sever the roots of planted vegetation as the plow is pulled through a field. One or more cylinder assemblies are rotatably affixed to the frame and positioned parallel to the one or more shear assemblies and configured to rotate as the plow is pulled through a field. The one or more cylinder assemblies include a plurality of radially extending cylinder blades configured to mulch the soil and press the severed vegetation into the soil. | ||||||
| 230 | Land leveling device | US12648355 | 2009-12-29 | US08083005B1 | 2011-12-27 | Troy D. Nicolai |
| A land leveling device for leveling uneven surfaces. The land leveling device generally includes a frame adapted to be removably attached to a tractor. The frame will generally include a rear support, a first side support extending in a forward direction from a first end of the rear support and a second side support extending parallel to the first side support from a second end of the rear support. A central rod will preferably extend forward from a central point on the rear support parallel to and between the first side support and second side support. A pair of leveling members are each fixedly attached to the side supports at their respective ends and pivotally attached to the central rod. As the land leveling device passes over terrain, the leveling members automatically pivot about the central rod to adjust for uneven surfaces. | ||||||
| 231 | AGRICULTURAL IMPLEMENTS | US12095624 | 2006-11-16 | US20100294524A1 | 2010-11-25 | James Lawrenson |
| A coupling (31, 32) for use with agricultural implements (1) such as yard scrapers, and agricultural implements including the coupling (31, 32) are described. The coupling (31, 32) sits between connection means (20) such as a vehicle mounting point, and a working portion (1) such as the frame (10) of a yard scraper (1). The coupling is simple, and provides an effective way for transferring load between the connection means (20) and the working portion (1). | ||||||
| 232 | DRAG MAT | US12195838 | 2008-08-21 | US20090071668A1 | 2009-03-19 | Charles Edward Hennigar |
| A drag mat includes a drag bar attachment, a plurality of connector pins, and a connector rod for securing the drag bar attachment to the mesh of the drag mat. The drag bar attachment eliminates the two-part construction of the prior art and provides reversibility to the drag mat. The plurality of pins and connector rod eliminate the need for a riveted construction and thus simplifies assembly of the drag mat. | ||||||
| 233 | DRAG MAT | US12163354 | 2008-06-27 | US20090008109A1 | 2009-01-08 | Randall Craig Paulson |
| A modular drag mat system. | ||||||
| 234 | Ground scraper | US11273403 | 2005-11-14 | US07401657B2 | 2008-07-22 | Charles A. Huber |
| A ground scraper designed to be pulled by a tractor or the like includes a pair of parallel frame rails with a scraper blade between them and perpendicular to them. The scraper blade can lowered to a preferred depth of scraping and can be raised above the bottom of the frame for towing. Dual-wheeled trucks on the rear of the frame can be raised off the ground to allow the frame to contact the ground for scraping and can be lowered into contact with the ground, also raising the frame off the ground, for towing on roads or the like. The rear of a tongue can be raised relative to the front of the tongue to pick up the front of the ground scraper frame for transporting the ground scraper and then the rear of the tongue can be lowered relative to the front of the tongue, allowing the frame to contact the ground. The exact angle of the tongue can float up and down in order to allow towing on uneven terrain. | ||||||
| 235 | Blade assembly, claw assembly, and gradient adjustment system for implements | US11451760 | 2006-06-13 | US20080000660A1 | 2008-01-03 | Ralph Palmer Moe |
| An implement is disclosed having a unique blade assembly, a unique claw assembly, and a unique gradient system for raising, lowering, leveling, and changing the gradient of an implement. The blade angle and blade pitch can be independently adjusted on the blade assembly. The blade assembly and claw assembly use chains to provide force to the lower portions of the blade and prongs, respectively, to maintain the position of the lower portions of the blade and prongs, respectively, when there is forward motion of the implement. The gradient system enables independent height adjustment of each side, right and left, of the implement. When the gradient system is incorporated into the same implement as the blade assembly, the combination makes the gradient of the blade adjustable as well. | ||||||
| 236 | Landscaping attachment | US11808239 | 2007-06-07 | US20080000653A1 | 2008-01-03 | Scot M. Schwartz |
| The landscaping attachment is an earthworking or cultivating implement configured for towing behind a relatively small vehicle, e.g., a small all terrain vehicle or garden tractor. The attachment includes adjustably positionable wheels which may be lowered to lift the implement above the surface, or lifted to place the implement on the surface. Wheel operation is by electric power. The wheels may be optionally positioned or relocated to the front or rear of the implement. The implement may comprise an I-beam scraper having a series of teeth cut into the front flange. Alternatively, the teeth may be individually replaceable units. The implement may include angularly adjustable wings extending from each end thereof. | ||||||
| 237 | Soil raking and leveling device | US11434126 | 2006-05-16 | US20070267204A1 | 2007-11-22 | Michael T. Grosberg |
| A soil raking and leveling device includes a rectangular frame having a rake secured to the front and a grading bar secured to the back. A side rail is attached to each side of the frame with each side rail having a bottom edge tapered forwardly and upwardly beginning from a point intermediate both ends of the side rail where a bottom edge of the scraper blade is positioned and tapered rearwardly and upwardly from the point to form a fulcrum about which the side rail pivots. A handle formed by a cross bar and a draw bar is pivotally attached to the front of the device and may be pivoted from a collapsed storage position to a first position extending outwardly and upwardly, a second position extending generally horizontally and a third position at a point lower than the second position and also extending horizontally outwardly. A pair of rear wheels are mounted adjacent the ends of the side rails. | ||||||
| 238 | Method and device for air-assisted moving of soil in an earth moving apparatus | US11637531 | 2006-12-12 | US20070084093A1 | 2007-04-19 | Mark Miskin |
| Devices and methods for air-assisted loading of soil in an earth-moving apparatus are disclosed. One aspect of a device includes a source of a current of air and at least one conduit for directing the current of air towards soil moved by the earth-moving apparatus. The device is configured to be operatively connected to the earth-moving apparatus. An earth-moving apparatus is also disclosed. The apparatus includes a frame having opposing sides, supported by at least two ground-engaging wheels, and a bucket having a floor and a pair of upstanding sidewalls. A cutting blade may be attached to the bucket or disposed between the opposing sides of the frame. An air supply system for delivering a current of air to soil moved by the earth-moving apparatus is also included. Methods for loading soil into an earth-moving apparatus are also disclosed. | ||||||
| 239 | Comminution machine | US10491595 | 2002-10-07 | US07198428B2 | 2007-04-03 | Gian-franco Pizzuto |
| A comminution machine included in an earth working machine which can be moved over a terrestrial area to be worked in a direction of working comprises a rotating roller comminution device. A grader blade is mounted on the comminution machine down stream from the comminution device in the direction of working. | ||||||
| 240 | Earth scraper with track apparatus | US10690337 | 2003-10-21 | US07077216B2 | 2006-07-18 | Kenneth J. Juncker |
| An earth working scraper for use removing and transporting earth is disclosed. The scraper includes a scraper blade for scraping earth from a ground surface, a receiving area located near the blade for receiving earth scraped from the ground surface by the blade, a rotatable axle for providing transportation of the scraper connected with respect to the blade and receiving area, and a track apparatus connected with respect to the rotatable axle. The track apparatus may include a continuous flexible track having an upper length and a ground-engaging lower length and including an inner surface, an axle wheel mountable to the rotatable axle for rotational movement therewith, the axle wheel engaging the inner surface of the flexible track along the upper length to drive the flexible track in response to rotation of the axle, and a frame for mounting the axle wheel. | ||||||
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