Abstract: A clutch assembly attachable to a rotational output shaft of the engine, wherein the clutch assembly is configured to drive at least one implement of a lawn maintenance vehicle is provided. The clutch assembly includes a first pulley fixedly attached to the output shaft, a second pulley independently rotatable relative to the first pulley, and a belt extending between the first and second pulleys and an idler pulley that is movable between an engaged position and a disengaged position. The clutch assembly further includes a third pulley directly connected with the second pulley, wherein rotation of the second pulley is directly transferred to the third pulley, and rotation of the third pulley provides an output rotation of the clutch assembly.

Abstract: A clutch assembly attachable to a rotational output shaft of the engine, wherein the clutch assembly is configured to drive at least one implement of a lawn maintenance vehicle is provided. The clutch assembly includes a first pulley fixedly attached to the output shaft, a second pulley independently rotatable relative to the first pulley, and a belt extending between the first and second pulleys and an idler pulley that is movable between an engaged position and a disengaged position. The clutch assembly further includes a third pulley directly connected with the second pulley, wherein rotation of the second pulley is directly transferred to the third pulley, and rotation of the third pulley provides an output rotation of the clutch assembly.

Abstract: A lawn mower has a striping roller assembly rotatably attaching a striping roller to a mower deck of the lawnmower. The striping roller assembly includes a mounting bracket connected to the mower deck, the bracket having a top arm that extends from the mower deck in a generally horizontal direction. A roller arm is pivotally mounted on the bracket at a pivot connection. A height adjusting rod attaches to the pivoting roller arm to permit the operator to select different height settings for the striping roller assembly, wherein the height adjusting rod passes through an opening in the top arm of the bracket and is slidable relative to the bracket. A U-shaped connection member having upper and lower legs is positioned such that the upper leg is above and the lower leg is below the top arm of the bracket. A spring biases the U-shaped connection member so that the upper leg is forced toward or against the upper surface of the top arm of the bracket.

Abstract: A ZTR lawnmower having and first and second drive wheels and first and second control levers to control the direction and speed of rotation of the first and second drive wheels. The lawnmower further includes a park brake system operatively interconnected with at least one of the drive wheels, and an interlock mechanism interfacing with the parking system. The park brake interlock mechanism includes a parking brake handle movable between an engaged position and a disengaged position to cause the park brake system to respectively resist and not resist rotation of the at least one drive wheel.

Abstract: A cutting device configured to attach to a spindle of a mower. The cutting device includes at least two pivot-blades and a blade mounting assembly. The blade mounting assembly has an upper retaining plate, a lower retaining plate, and a mounting spacer positioned at least partially between the upper retaining plate and the lower retaining plate, wherein end portions of the pivot-blades are retained between the upper and lower retaining plates.

Abstract: An apparatus, systems and methods for automatically disengaging and re-engaging a cutting implement on a mowing machine by disconnecting and connecting, respectively, electrical power to an implement drive means. Power to the implement drive means is disconnected or connected according to gear positions of transmission control levers provided on the mowing machine. At designated gear positions, cut-out switches associated with the implement drive means are effective to interrupt power to the implement drive means. Repositioning the control levers to non-designated gear positions restores power to the implement drive means. The automatic disengagement/re-engagement of the cutting implement based on the gear position of transmission control levers may be used for two lever zero-turn-ride-on mowing machines or more traditional single lever ride-on mowing machines.