Abstract: A multiblade lawn mower including a mower deck having a plurality of cutting blades rotatably disposed therein. A first baffle is positioned within the mower deck between the cutting blades and a front wall of the mower deck and extends substantially continuously between the sides of the mower deck. A second baffle is positioned in the mower deck rearwardly of the cutting blades. The first and second baffles each include a plurality of arcuate baffle portions which define at least one open throat portion therebetween. The first baffle includes at least first, second and third arcuate portions. A third baffle is positioned within the mower deck and extends from adjacent a discharge opening of the mower deck into a circular path defined by peripheral ends of a cutting blade adjacent the discharge opening.

Abstract: A multiblade lawn mower including a mower deck having a plurality of cutting blades rotatably disposed therein. A first baffle is positioned within the mower deck between the cutting blades and a front wall of the mower deck and extends substantially continuously between the sides of the mower deck. A second baffle is positioned in the mower deck rearwardly of the cutting blades. The first and second baffles each include a plurality of arcuate baffle portions which define at least one open throat portion therebetween. The first baffle includes at least first, second and third arcuate portions. A third baffle is positioned within the mower deck and extends from adjacent a discharge opening of the mower deck into a circular path defined by peripheral ends of a cutting blade adjacent the discharge opening.

Abstract: A fuel tank for a spark-ignition motor with a vapor intake port has a tank body having a tank wall enclosing a tank volume. A filler port in a first upper portion of the tank wall establishes a liquid fill-level limit for the tank volume. A vapor dome formed by a second upper portion of the tank wall subtends a vapor space above the liquid fill-level limit. A vapor vent valve is mounted in the vapor dome and is connectable to the vapor intake port. The vapor dome has a shape and size allowing the tank body to tilt from about a horizontal position to about thirty degrees in any direction from the horizontal position before a liquid filling the tank volume to the liquid fill-level limit contacts the vapor vent valve.

Abstract: A vibration isolation system for a lawn mower having a chassis supporting a foot platform, a first motion control arm, a second motion control arm and a seat has a first vibration isolation subassembly coupling the foot platform to the chassis. The first vibration isolation subassembly is configured to attenuate foot platform vibratory motion. A second vibration isolation subassembly couples the first motion control arm and the second motion control arm to the chassis. The second vibration isolation subassembly is configured to attenuate first motion control arm vibratory motion and second motion control arm vibratory motion. A third vibration isolation subassembly couples the seat to the chassis. The third vibration isolation subassembly is configured to attenuate seat vibratory motion.

Abstract: A device for cultivating soil or brushing debris includes a frame supporting a transmission, a motor, and a shaft rotatably supported by a transmission housing and driven by the motor through the transmission. A distal end of the shaft includes a passageway therethrough. A fastener is at least partially received within the passageway. A tine assembly may be removably attached to the shaft and includes a first pair of two laterally spaced-apart tine disks. The first pair of tine disks being laterally positioned on the shaft between the fastener and the housing. A brush attachment may be removably attached, and includes a tube, which has a wheel rotatably attached to a first end thereof and a first gear fixedly attached to an opposing second end thereof. At least a portion of the fastener extends through at least a portion of the tube to fixedly attach the tube to the shaft.

Abstract: An assembly for an earthworking machine includes a head portion, a frame secured to the head portion, a handle assembly, an enclosure which houses at least a portion of a plurality of components for driving the earthworking machine, a first plate secured to a first side of the enclosure and a second plate secured to a second side of the enclosure, and a first set of isolating members. The first and second plates extend from the enclosure along at least a portion of the length of the frame. One of the first set of isolating members is positioned between the frame and the first plate, and another one of the first set of isolating members is positioned between the frame and the second plate.