Patent application number | Description | Published |
20140060403 | PULL FRAME FOR AN AGRICULTURAL IMPLEMENT - An agricultural implement includes a tool bar assembly configured to couple to a main frame of the agricultural implement and a pull frame. The tool bar assembly includes a first tool with a height that is adjustable relative to a soil surface. The pull frame includes a hitch assembly configured to be coupled to a work vehicle, a mounting portion configured to be removably coupled to the main frame of the agricultural implement, and a hollow portion that extends over the first tool bar between the hitch assembly and the mounting portion while the tool bar assembly and the pull frame are coupled to the main frame. The hollow portion is configured to accommodate one or more conduits. | 03-06-2014 |
20140060866 | WING FOLDING ARRANGEMENT FOR AN AGRICULTURAL IMPLEMENT - A wing folding arrangement for an agricultural implement includes a tool bar assembly having a central tool bar, a first wing tool bar rotatably coupled to a first end of the central tool bar, a second wing tool bar rotatably coupled to the first wing tool bar, a third wing tool bar rotatably coupled to a second end of the central tool bar, and a fourth wing tool bar rotatably coupled to the third wing tool bar. The agricultural implement also includes row units coupled to the tool bar assembly and configured to deliver flowable agricultural product to a field. The second wing tool bar is configured to fold over the first wing tool bar, the fourth wing tool bar is configured to fold over the third wing tool bar, and the first and third wing tool bars are configured to fold crosswise over the central tool bar. | 03-06-2014 |
20140060871 | TOWED IMPLEMENT STRESS RELIEVED JOINTS - An agricultural implement is provided that includes a first tool bar supporting first ground engaging tools. The agricultural implement further includes a second tool bar supporting second ground engaging tools and coupled to the first tool bar by a pivot joint. Additionally, the agricultural implement includes a working plate secured to the first tool bar and having a joint structure partially defining the pivot joint. Furthermore, the agricultural implement includes a stress feathering plate secured between the working plate and the first tool bar and secured to both the working plate and the first tool bar, the stress feathering plate extending beyond the working plate and having a contour that provides a reduced stress gradient when the first tool bar, the working plate and the stress feathering plate are loaded by engagement of the first and second ground engaging tools with the ground. | 03-06-2014 |
20150129249 | TRIPLE-FOLD TILLAGE IMPLEMENT WITH TRANSPORT READY FRONTAL PROFILE - An agricultural tillage implement includes a center frame section having a pull hitch configured to be towed, and a plurality of wing sections positioned on opposite lateral sides of the center frame section. The plurality of wing sections include an inner wing section, a middle wing section and an outer wing section. Each outer wing section is configured to fold laterally inward and over a respective middle wing section. Each middle wing section is configured to fold laterally inward and over a respective inner wing section. Each inner wing section is configured to fold laterally inward and over the center frame section, whereby each of the plurality of wing sections when in a folded state are in a transport position with an overall frontal profile having dimensions of no greater than approximately 18 feet wide by 13 feet, 6 inches high. | 05-14-2015 |
20150129250 | TRIPLE-FOLD AGRICULTURAL IMPLEMENT WITH NARROW AND LOW TRANSPORT PROFILE - A triple-fold agricultural implement includes a center frame section, and a plurality of wing sections positioned on opposite lateral sides of the center frame section. The plurality of wing sections include an inner wing section, a middle wing section and an outer wing section. Each outer wing section may be folded approximately 180° laterally inward and over a respective middle wing section. Each middle wing section may be folded approximately 180° laterally inward and over a respective inner wing section. Each inner wing section may be folded approximately 90° laterally inward and over the center frame section, whereby each of the plurality of wing sections when in a folded state are in a transport position lying above the center frame section. | 05-14-2015 |
20150129251 | AGRICULTURAL TILLAGE IMPLEMENT WHEEL CONTROL - An agricultural tillage implement including a main section having a hitch extending in a travel direction, a plurality of foldable wing sections coupled with the main section, and a plurality of ground engaging tilling elements. The tilling elements are coupled to the main section and wing sections. At least one of the sections have a gauge wheel system. The gauge wheel system includes an untilled wheel assembly, a tilled wheel assembly, and an adjustment device. The adjustment device is configured to adjust the untilled wheel assembly relative to the tilled wheel assembly thereby compensating for a characteristic difference between tilled and untilled soil. | 05-14-2015 |
20150129252 | AGRICULTURAL TILLAGE IMPLEMENT WHEEL CONTROL - 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. | 05-14-2015 |
20150129253 | FOLDING AGRICULTURAL IMPLEMENT HINGE SYSTEM - A folding agricultural implement including a center frame section, a plurality of wing sections and first and second hinge systems. The plurality of wing sections are positioned on opposite lateral sides of the center frame section, and include an inner wing section, a middle wing section and an outer wing section, each outer wing section being configured to fold laterally inward and over a respective middle wing section. Each middle wing section is configured to fold laterally inward and over a respective inner wing section. The first hinge system is coupled to both the outer wing section and the middle wing section. The first hinge system having a first pivot axis. The second hinge system is coupled to the middle wing section and the inner wing section, and has a second pivot axis that is vertically higher than the first pivot axis when the implement is in an unfolded state. | 05-14-2015 |
20150129254 | AGRICULTURAL TILLAGE IMPLEMENT WHEEL CONTROL - 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 control a depth of tilling elements in each of the sections when the implement is in a field mode. | 05-14-2015 |
20150129255 | LIFT SYSTEM FOR AN AGRICULTURAL TILLAGE IMPLEMENT - 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, and a plurality of lift and gauge wheel lift mechanisms. The tilling elements are coupled to the main section and wing sections. Each of the lift and gauge wheel lift mechanisms has a rear lift wheel actuator and a front gauge wheel actuator. A control system is configured to independently actuate the rear lift wheel actuators and the front gauge wheel actuators to control a depth of tilling elements in each of the sections when the implement is in a field configuration, and to level the implement front to rear and side to side. | 05-14-2015 |
20150129259 | ROCKER LINK LIFT SYSTEM - A lift system for an implement has the lift cylinder near the implement front end. A rocker link with three vertically spaced pivot holes is located rearward of the cylinder and connected to an implement frame by a pivot pin through the center one of the holes. The lift cylinder is connected to the lower pivot hole while two further links are connected to the top hole and extend longitudinally away from one another to control raising and lowering of front and rear wheels respectively. As the cylinder extends and retracts, the rocker pivots causing the front and rear wheels to raise and lower in synchronism with each other. Fore and aft leveling adjustment may be achieved by including a turnbuckle in one of the further links to vary the length thereof relative to the other. | 05-14-2015 |
20150129261 | FRAME CONFIGURATION FOR AN AGRICULTURAL TILLAGE IMPLEMENT - An agricultural tillage implement includes a center frame section having a front frame member extending transverse to a travel direction, a rear frame member extending transverse to the travel direction, and a plurality of longitudinal frame members extending from and attached between the front frame member and the rear frame member. The plurality of longitudinal frame members include a pair of side frame members positioned at respective sides of the center frame section, and a pair of load distribution frame members. A plurality of tillage implements extend downwardly from the center frame section. A pull hitch is directly attached to the front frame member at two attachment locations and extends forward from the center frame section in the travel direction. Each attachment location is aligned with a respective load distribution frame member. | 05-14-2015 |
20150129263 | FOLDING AGRICULTURAL IMPLEMENT HINGE SYSTEM - A folding agricultural implement including a plurality of tilling sections and a hinge system. The tilling sections include first and second tilling sections, with the second tilling section being pivotally coupled to the first tilling section about a first pivot axis. The hinge is system coupled to both tilling sections. The hinge system includes a link, an actuator, at least one wheel and a ramp system. The link is pivotally coupled to the first tilling section about a second pivot axis. The actuator has a pivoting connection on each end with one pivoting connection being coupled to the second tilling section and the other pivoting connection is coupled to the link, with the actuator having a range of travel. The wheel is rotationally coupled to the link. The ramp system is configured for the wheel to traverse thereover for a portion of the range of travel of the actuator. | 05-14-2015 |
20150129264 | AGRICULTURAL AUXILIARY TILLAGE IMPLEMENT CONTROL - 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, at least one auxiliary implement assembly coupled to each of the wing sections and a control system. Each auxiliary implement assembly includes at least one support member, at least one pivotal arm pivotally coupled to the support member, at least one actuator coupled to both the support member and the pivotal arm and a ground contacting implement coupled to the pivotal arm. The control system is configured to actuate the actuators to control a position of each ground contacting implement in each of the sections when the agricultural implement is transitioning to a transport mode. | 05-14-2015 |