Abstract: A load handling system of an industrial vehicle includes a pantograph attachment that provides a variable reach. A sensor provides position feedback for the pantograph attachment. A processor then determines a maximum allowable reach of the pantograph attachment according to the position feedback and other vehicle operating parameters.

Abstract: A foldable corn head having separable, matable auger sections which are cantilever suspended from the ends thereof to provide an obstruction-free path for harvested ears of corn being transported by the auger. Outer sections of the corn head are foldable vertically about horizontal hinges to reduce the width of the head for over-the-road travel. Stub auger sections are cantilever mounted from end plates in the pivotable outer corn head sections, at least one of the stub sections being driven by an actuator, such as a hydraulic motor means. The stub sections are provided with coupling elements at their inner ends which are matable with coupling elements in the ends of the main auger section. The elements have non-symmetrically disposed mating pins and bores to form the couplings and to align the ends of the helical auger flanges.

Abstract: A self-propelled combine includes a corn picker head having a corn stalk harvesting and windrow attachment on its underside which includes gathering guide fingers for each row of feeding stalks into a sickle cutter and paddle reel forwardly of augers which convey cut stalks to a centrally positioned discharge, whereby the stalks are dropped onto the ground in a windrow.