Abstract A grass catcher is mounted on the rear of the riding type mower to receive grass clippings from the mower unit. The grass catcher includes a bag suspended from a rectangular frame and a cover to keep the grass clippings within the bag. The cover is of a novel construction and includes a rearwardly disposed vent or louver extending rearwardly beyond the frame to which the grass-catcher bag is connected. The overhanging vent portion extends substantially the full transverse width of the grass-catcher bag and its supporting frame, and includes a downwardly facing discharge opening. A vertically disposed screen is mounted within the grass-catcher cover immediately forward of the downwardly facing discharge opening. The screen also extends substantially the full transverse width of the grass catcher and its supporting frame so that the grass clippings blown into the grass catcher will not escape with the air passing through the downwardly facing opening. The grass-catcher cover venting arrangement allows good exhaust of air from the grass catcher whereby resistance to movement of clippings from the mower into the grass catcher is minimized by minimizing the back pressure acting on the discharge tube of the mower. The cover has a pair of laterally spaced, downwardly facing recesses at its front for accommodating the discharge tubes of either right or left discharging mowers. A deflector is mounted within the grass catcher to deflect grass clippings from the lateral side thereof receiving same from the mower to the other lateral side of the grass catcher thereby achieving a relatively even filling of the receptacle.
A grass catcher comprising: support means for said grass catcher adapted for connection to the rear of a riding mower whereby said grass catcher is mounted in an elevated position at the rear thereof when installed thereon, an upwardly opening receptacle secured to said support means, and a cover structure releasably mounted on the top of said receptacle including a rigid impervious cover having a main part resting on said receptacle and a rearwardly extending louver at the rear of said main part, said louver extending rearwardly of said receptacle and presenting a downwardly facing discharge opening extending substantially the full transverse width of said receptacle, the inside of said louver constituting a discharge passage connecting the interior of said cover with said discharge opening, said discharge opening being at substantially the same elevation as the top of said receptacle, and a vertically disposed screen secured to and within said cover across said discharge passage adjacent the junction of said louver with said main part of said cover whereby grass clippings hitting said vertically disposed screen will tend to fall by gravity into said receptacle.
Claim 2
Dependent Claim
185 words
A grass catcher comprising: support means for said grass catcher adapted for connection to the rear of a riding mower whereby said grass catcher is mounted in an elevated position at the rear thereof when installed thereon, an upwardly opening receptacle secured to said support means, and a cover structure releasably mounted on the top of said receptacle including a rigid impervious cover having a main part resting on said receptacle and a rearwardly extending louver at the rear of said main part, said louver extending rearwardly of said receptacle and presenting a downwardly facing discharge opening extending substantially the full transverse width of said receptacle, the inside of said louver constituting a discharge passage connecting the interior of said cover with said discharge opening, said discharge opening being at substantially the same elevation as the top of said receptacle, and a vertically disposed screen secured to and within said cover across said discharge passage adjacent the junction of said louver with said main part of said cover whereby grass clippings hitting said vertically disposed screen will tend to fall by gravity into said receptacle.
Claim 3
Dependent Claim
59 words
The grass catcher of claim 1 wherein said cover structure includes a transverse member connected at its opposite ends to said cover and disposed adjacent to and above the rear of said receptacle, said transverse member being disposed at the front of said discharge opening and wherein the lower portion of said screen is secured to said transverse member.
Claim 4
Dependent Claim
27 words
The grass catcher of claim 1 wherein the area of said discharge passage across which said screen extends is greater than the area of said discharge opening.
Claim 5
Dependent Claim
70 words
The grass catcher of claim 1 wherein an opening is provided adjacent one lateral side thereof for receiving rearwardly directed grass clippings from said riding mower and wherein a grass clipping deflector is mounted within said grass catcher a predetermined distance forwardly of said screen and in the path of said rearwardly directed grass clippings so as to direct grass clippings toward the other lateral side of the grass catcher.
Claim 6
Dependent Claim
39 words
The grass catcher of claim 1 wherein the front of said cover has a pair of laterally spaced, downwardly facing recesses adapted alternately to partially receive a discharge tube extending rearwardly from either a right or left discharging mower.