Patent ID: 6182383
Filing Date: 2001-02-06
Classification: A01G,E01H

Abstract:
A snow blower and leave collector system comprising, in combination:a snow blower including an intermediate motor assembly having a pair of tracks mounted on opposite side faces thereof, a pair of handle bars coupled to the side faces of the intermediate motor assembly and extending upwardly and rearwardly therefrom with handle grips formed on top ends thereof, a shield including a rear face with a semi-cylindrical configuration mounted to a front face of the intermediate motor assembly and a pair of semicircular side faces for defining an open front and an open bottom, a drive shaft coupled to the intermediate motor assembly and extending forwardly therefrom through the shield, a control assembly mounted between the top ends of the handle bars for selectively rotating the drive shaft at a selected speed and controlling the tracks, a plurality of tines mounted on a cross bar which is rotatably mounted between the side faces of the shield and operatively coupled to the drive shaft for rotating coincidentally therewith, wherein a first opening is formed in the front face of the intermediate motor assembly which is in communication with a second opening formed in a top face of the intermediate motor assembly such that material may be collected by the tines and directed from the first opening to the second opening;a squirrel cage including an annular ring with a periphery having a plurality of rectangular cut outs formed therein each of which is defined by a pair of elongated side edges and a pair of short end edges, a plurality of planar rectangular blades each integrally coupled along a central extent thereof to one of the elongated side edges of one of the cut outs such that outboard sharpened edges of the blades are angled outwardly, and a central sleeve connector with a radially extending set screw for allowing the squirrel cage to be removably connected to the drive shaft in concentric relationship between the shield and the tines of the snow blower;a mulcher blade including an elongated planar rectangular strip with a pair of opposing elongated sharpened edges which flare outwardly in opposite directions, the mulcher blade having a central sleeve connector with a radially extending set screw for allowing the mulcher blade to be removably connected to the drive shaft in concentric relationship between the squirrel cage and the tines of the snow blower;a cover including a front face with a semi-cylindrical configuration, a pair of semicircular side faces, and a horizontally oriented planar rectangular lower lip integrally coupled along a lower edge of the front face of the cover, the cover adapted for being removably attached to the shield for completely enclosing the tines, the lower lip having an elongated opening formed along a length thereof, the cover further including a hollow interior formed between a front surface and a rear surface of the front face and lower lip of the cover and in communication with a slot formed in the front surface of the front face of the cover and further in communication with the opening of the lower lip of the cover, wherein a flexible shutter is slidably mounted within the hollow interior of the cover with an upper tab extending from the slot for allowing a user to selectively close the opening formed in the lower lip of the cover;a vacuum assembly including a bellowed hose having a first end removably coupled to a bore formed in a central extent of the front face of the cover and a second end with an elongated laterally extending inlet mounted thereon, wherein an elongated linear handle is fixedly mounted on the inlet and extends upwardly therefrom for maneuvering by a user; anda bag removably mounted below the control assembly of the snow blower with a pipe connected between an upper extent of a front face of the bag and the second opening of the snow blower for receiving and storing the material received therefrom.