Abstract: A stack-fold implement having a central bulk fill hopper assembly is provided. The bulk fill hopper assembly is mounted to the center frame section of the stack-fold implement and does not affect the narrowness of the stack-fold implement when it's in a stacked, transport position. The hopper assembly includes a pair of bulk fill hoppers or tanks supported by cradle that is in turn supported by a pair of wheels. The cradle is removably coupled to the center frame section by a plurality of rigid frame members. A retractable ladder may be stowed beneath the hopper assembly.
Abstract: A stack-fold implement having a central bulk fill hopper assembly is provided. The bulk fill hopper assembly is mounted to the center frame section of the stack-fold implement and does not affect the narrowness of the stack-fold implement when it's in a stacked, transport position. The hopper assembly includes a pair of bulk fill hoppers or tanks supported by cradle that is in turn supported by a pair of wheels. The cradle is removably coupled to the center frame section by a plurality of rigid frame members. A retractable ladder may be stowed beneath the hopper assembly.
Abstract: A frame for a tillage implement includes a pair of opposing frame sections pivotally connected to a central kingpost for a folding movement between a transversely extending working position and a longitudinally extending transport position. The frame sections have mounted thereto a number of tool sub-frames carrying ground engaging working tools. The tool sub-frames are pivotally movable relative to a rockshaft carried by the frame sections so as to be rotatable between a lowered operative position and a generally vertical raised non-working position. Depth control for the ground engaging tools is accomplished through the rotation of the rockshaft about its pivot lug. The frame sections are connected at the inner end to the kingpost so that the main frame members abut when placed in the working position. Each frame member is supported by a pair of wheel assemblies at the inner and distal ends respectively.
Abstract: A tool bar comprising an elongated tongue having a forward end rotatably secured to the hitch of a tractor and having first and second horizontally disposed pivot pins secured to the rearward end thereof at the opposite sides thereof. The inner end of a first elongated tool bar section is pivotally secured to the first pivot pin and a second elongated tool bar section is pivotally secured to the second pivot pin. The pivotal connection between the tool bar sections and the rearward end of the tongue permits the tool bar sections to flex upwardly and downwardly.
Abstract: Land surfacing apparatus, comprising an elongate blade and a towing structure which includes a tow connection portion forward of the blade and which is connected to the blade so that the blade can be towed with its longitudinal dimension transverse to the tow direction while biased by its own weight into engagement with the ground with a longitudinal edge thereof serving as a soil cutting edge and a leading face extending upwardly from the cutting edge. The connection of the tow structure to the blade permits adjustment of the blade through a range of forwardly leaning orientations at which it extends both upwardly as well as forwardly in the tow direction from said cutting edge. The blade is carried by an elongated hollow triangular structure which carries ground wheels mounted on supports extending toward the towing structure, and inboard of opposite ends of the blade.
Abstract: A method for preparing and regenerating skiing courses wherein the snow is broken up, crumbled and deep-frozen in loosened condition and then a hard course covering is produced by fine levelling and smoothing.An apparatus for carrying out the method comprises a frame mounted on runners and carrying planing bodies which can be adjusted to one position to dig into and break up the snow and to a second position to level and smooth the top surface of the broken up snow.