Patent application number | Description | Published |
20090184491 | STEERING FOR TOWED IMPLEMENTS - An implement includes a caster wheel pivotally attached to the implement to support the implement for movement. A steering link is engaged with the caster wheel, and an actuator is operative to move the steering link from a neutral position to a controlling position. When the steering link is in the neutral position, the caster wheel can pivot about the caster axis through a 360 degree pivot range. When the steering link is moved to the controlling position, the caster wheel is oriented to roll toward a first side of the implement. | 07-23-2009 |
20090188224 | OPERATING A ROTARY MOWER USING GEARBOX TEMPERATURE - With a rotary mower having a driveline including a plurality of gearboxes, a method of operating the rotary mower includes providing a sensor operative to measure a temperature of each gearbox in the driveline; monitoring the temperature in each gear box; and operating the mower to maintain the temperature of each gearbox at a level below a maximum acceptable temperature. | 07-30-2009 |
20090191024 | BOLT FOR ATTACHING A ROTARY MOWER BLADE - A blade bolt for attaching a blade to a rotating member of a rotary mower has a head at a lower end, a cylindrical shoulder portion extending from the head, a shank extending from the shoulder portion, the shank having a cross-section that is rounded and non-cylindrical, and a threaded portion extending from the shank. The shoulder portion extends laterally beyond at least a portion of the shank such that the shoulder portion bears against the rotating member when the shank is inserted into a mounting aperture defined by the mounting member that has a shape corresponding to the cross-section of the shank. The rounded and non-cylindrical shank prevents rotation of the bolt, and distributes stress forces across a wider area compared to the prior art. | 07-30-2009 |
20110139910 | BALE PROCESSOR FOR MIXING TWO BALES - A bale processor apparatus has a bale chamber configured to hold a front bale in the chamber forward of a rear bale in the chamber. A disintegrator apparatus removes shredded material from the front bale and forms a front stream of shredded material moving laterally, and removes shredded material from the rear bale and forms a rear stream of shredded material. An exhaust opening in the bale chamber adjacent to the front bale is oriented such that the front stream passes laterally through the exhaust opening. A conveyor receives the rear stream and carries same forward and moves same into contact with the front stream such that the rear stream is carried out through the exhaust opening with the front stream. | 06-16-2011 |
20110277439 | ROTARY MOWER WITH OPTIONAL LOWER SKIN - A rotary mower apparatus includes a mower deck with a frame, an upper skin attached to the frame, and a lower skin removably attached to the frame below the upper skin such that a separation distance is provided between the upper and lower skins. A blade assembly is removably mounted to the deck below the lower skin and a drive is mounted to the deck and is operative to rotate the blade assembly. The lower skin can also be provided with retarding members on the underside thereof to retard the flow of cut vegetation, and to thereby cut the vegetation into smaller pieces. | 11-17-2011 |
20120031066 | CHOPPING CORN STALKS AND LIKE CROP RESIDUE - A method of lifting corn stalks from a field surface and chopping the corn stalks with a rotary mower comprises configuring blades of the blade assembly such that as the blade assembly rotates, air is drawn upward under the mower deck; configuring the rotary mower such that an area of a circle defined by a circular path of outer tips of blades of the blade assembly is greater than 60 square feet; and rotating the blade assembly such that the outer tips of the blades move at a speed greater than 20,000 feet per minute and such that the air drawn upward under the mower deck draws corn stalks up from the field surface into contact with the blades. | 02-09-2012 |
20150083834 | REDUCING TWINE WRAP ON BALE PROCESSOR SHAFTS - Wrapping of twine on a chain and slat conveyor in a bale processor is reduced. The bale processor has a bale chamber, a chain bed forming a bottom of the bale chamber and a disintegrator roller mounted along one side. Driven and idler shafts extend adjacent to opposite first and second sides of the chain bed. Front, middle, and rear sprockets are mounted to front, middle, and rear portions of the shafts, and corresponding front, middle, and rear conveyor chains engage corresponding sprockets. Conveyor slats are attached to the chains. Wrapping of twine is reduced by supporting the shafts only at front and rear ends thereof such that the sprockets and shafts rotate unsupported between front and rear bearings on walls of the bale chamber. Scraper devices can be mounted adjacent to front and rear sprockets to prevent the build-up of twine on the shafts. | 03-26-2015 |
20150102146 | BALE PROCESSOR WITH FAN AND SIDE DISCHARGES - A bale processor has a bale chamber mounted on a frame and a disintegrator shreds material from a bale and discharges shredded material laterally. A fan receives the shredded material through a fan inlet and blows the material out through a fan discharge. A conveyor receives the shredded material from the disintegrator along an inner side thereof. A side opening extends along an outer side of the conveyor and a side door is movable from a closed position, where the side opening is closed and the conveyor is enclosed and moves the shredded material along the conveyor and into the fan inlet, to an open position where the outer side of the conveyor is open and the conveyor moves the shredded material laterally out through the side opening. An auger conveyor mounted only on an end opposite the fan inlet leaves the fan inlet unobstructed, increasing capacity. | 04-16-2015 |
Patent application number | Description | Published |
20090236105 | TRIP MECHANISM FOR A GROUND WORKING TOOL - A system and method for operating a ground working tool having attached thereto an implement includes a trip mechanism. The trip mechanism includes a generally horizontally oriented hydraulic cylinder configured to be biased into an extended position to engage the implement in a work position engaged to work the ground. Specifically, a link rod connects the hydraulic cylinder to a carrier to which the implement is attached. The link rod can be adjusted in length and has a generally small diameter, such that, upon extending into hydraulic cylinder when the implement impacts an obstruction, the link rod does not contact the hydraulic cylinder. | 09-24-2009 |
20090314504 | TOOL MOUNTING ADAPTER FOR AN AGRICULTURAL IMPLEMENT - A shank having an upper portion and a lower portion with a smaller footprint than the upper portion is designed to be received by a receiver of a tool adapter or boot that is used to couple a tool to the shank. The shank and the adapter have leading edges that are generally equal in which the width so that the leading edge presented at the ground engaging level is not increased by the mounting of the adapter to the shank. The adapter is also configured to interchangeably couple various agricultural tools to the shank, such as sweeps, spikes, and plows. | 12-24-2009 |
20100139938 | Universal Sweep Plow Attachment - A universal sweep plow configured to mate securely and be attached to a seed boot. The universal sweep plow includes sweep plow attachment formed from a single unit of metal and an anchor. The attachment includes a central portion configured to mate with a seed boot and right and left central portion openings configured to align with an anchor hole in the seed boot. The right and left wing portions extend outward and rearward from the central portion. The anchor is configured to attach the sweep plow to the seed boot by passing through the right and left central portion openings and the anchor hole in the seed boot. | 06-10-2010 |
20110209453 | TRAILING TRANSPORT ROTARY MOWER - A rotary mower has a center deck and wing decks extend laterally outward from the center deck and are oriented horizontally when in the field position. An actuator moves each wing deck from the field position to the raised transport position where the wing decks extend upward. A transport wheel and a field wheel are mounted on each side so that in the field position, the transport wheel is above the ground and the field wheel is supports the wing deck and in the raised transport position the field wheel is above the ground and the transport wheel supports the wing deck. A wing wheel supports each wing deck when in the field position. As the center deck is towed forward in the raised transport position, the wing decks pivot rearward with respect to the center deck from the raised transport position to the trailing transport position. | 09-01-2011 |