Abstract: A method for controlling header cut height on a combine. The combine includes an adapter, a header pivotably mounted to the adapter, a cutter bar assembly operatively extending across a front portion of the header, and a gauge wheel pivotably coupled to the header. The method comprising the steps of receiving a request to adjust a height of the cutter bar assembly, determining whether a position of a first cylinder is greater than a value, and if it is determined that the position of the first cylinder is greater than the value, using the first cylinder to adjust the height of the cutter bar assembly.

Abstract: A platform header (10) for harvesting agricultural crops in a field includes a header frame (12) extending between a front portion (14) and a rear portion (16). A cutting assembly (24) is attached to the front portion for cutting the crops. A belt feeder assembly (34) includes a front drum (42), a rear drum (46) and a conveyor (48) tensioned therebetween for carrying the crop from the cutting assembly to an agricultural machine. The front drum includes a plurality of radially extending fingers (44) operatively coupled between a fixed shaft (78) and extending through slots (67) formed in the front drum such that the fingers protrude at varying distances as the front drum rotates about the fixed shaft to pull crops under the front drum to the rear portion of the header while avoiding interference with the conveyor.

Abstract: A draper header for harvesting agricultural crops includes at least one lean bar assembly for engaging the crops to be harvested prior to a first and a second crop pick-up reel. The first crop pick-up reel is rotatably coupled between an outboard and a center reel support arm of the draper header, and the second crop pick-up reel is rotatably coupled between the center and an outboard reel support arm of the draper header. The first and second crop pick-up reels are selectively moveable in a fore and an aft direction along the inboard, outboard, and center reel support arms for engaging the crops to be harvested. The lean bar assemblies are secured to each of the first and second crop pick-up reels at a predetermined position relative thereto and maintain the predetermined position during selective movement of the first and second crop pick-up reels in the fore and aft directions.

Abstract: Crop is carried into a feed opening of a harvester by two side drapers, two rear back sheets defining an opening between inner edges, a central feed draper and a roller with end flight portions and a central finger portion located above the feed draper. In this geometry, a bottom tangent to the flight portions has a position which is at a height below the rear edge of the side drapers. The roller axis of the feed roller is behind the rear edge of the side drapers and behind a common plane containing the back sheets. The inner guide roller of each of the first and second side drapers is located inwardly of the inner edge of the first back sheet and inwardly of an outer end of the end flight portion. A forward most tangent to the flight portions projects forward of or proud of the common back sheet plane.

Abstract: Crop is carried into a feed opening of a harvester by two side drapers, two rear back sheets defining an opening between inner edges, a central feed draper and a roller with end flight portions and a central finger portion located above the feed draper. In this geometry, a bottom tangent to the flight portions has a position which is at a height below the rear edge of the side drapers. The roller axis of the feed roller is behind the rear edge of the side drapers and behind a common plane containing the back sheets. The inner guide roller of each of the first and second side drapers is located inwardly of the inner edge of the first back sheet and inwardly of an outer end of the end flight portion. A forward most tangent to the flight portions projects forward of or proud of the common back sheet plane.

Abstract: A method for data processing can include associating at least one descriptor dimension with a data item. The descriptor dimension can represent a scale between a first subject and at least a second subject. A dimension value can be associated with the descriptor dimension to quantify a relationship between the data item and the first and second subjects.

Abstract: A method for data processing can include associating at least one descriptor dimension with a data item. The descriptor dimension can represent a scale between a first subject and at least a second subject. A dimension value can be associated with the descriptor dimension to quantify a relationship between the data item and the first and second subjects.