Abstract: A portable, user configurable service stand for a variety of riding lawnmowers and other motorized implements. The stand comprises a rigid frame with an elongated, longitudinal section spanning between twin, spaced apart vertical frame sections that support the load. Each vertical frame section secures generally planar, horizontal wheel supports. A pair of parallel, removable spans is coupled between front and rear wheel supports to temporarily provide a travel pathway over the stand. Removable, drive-on ramps are pivotally connected to the frame. After a mower is parked on the stand, the spans may be slidably removed, exposing the sides and undercarriage of the mower for convenient access. Upon removal of the spans, a pair of gravity-operated safeties automatically deploys to block the mower front wheels.

Abstract: A portable, user configurable service stand for a variety of riding lawnmowers and other motorized implements. The stand comprises a rigid frame with an elongated, longitudinal section spanning between twin, spaced apart vertical frame sections that support the load. Each vertical frame section secures generally planar, horizontal wheel supports. A pair of parallel, removable spans is coupled between front and rear wheel supports to temporarily provide a travel pathway over the stand. Removable, drive-on ramps are pivotally connected to the frame. After a mower is parked on the stand, the spans may be slidably removed, exposing the sides and undercarriage of the mower for convenient access. Upon removal of the spans, a pair of gravity-operated safeties automatically deploys to block the mower front wheels.

Abstract: An agitator system for stimulating poultry moves birds toward feeding apparatus. The system is designed for easy roof mounting within conventional poultry houses of the type having a plurality of interior, parallel spaced apart lanes. One or more modules comprises individual trolleys which travel in parallel up and down aisles within the house in response to a cable. A frame suspends a track system which supports the trolleys. Each trolley suspend a curtain which rides above the floor of the house. A rigid frame secures an electric drive motor which activates a pulley and cable system for module movement. Each module track comprises an elongated pipe which extends above the isles. Each trolley is suspended on the pipe by wheels riding on the pipe. An alternative track includes a pipe having a lower guide bar. Guide rollers which roll along either side of the guide bar for stabilization. Depending on which side of the cable is tensioned, the trolley will be drawn forward or backward.