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7257909 |
A convertible yard tool is disclosed having an implement connected for rotation within a housing, wherein the implement and housing are operated relative to a ground surface in either a snow throwing orientation or a sweeping orientation...
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7059071 |
A self-propelled walk-behind snowplow vehicle has a vehicle body and a vertical engine mounted on an upper part of the vehicle body. The vertical engine has a crankshaft disposed generally vertical and a cylinder head disposed generally ...
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6922921 |
An auger device of a snow removal machine in this invention has left and right augers and left and right driving tines mounted on left and right auger shafts, respectively. Each auger has an outer auger blade, an intermediate auger blade...
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6154985 |
A device is disclosed, for use with a snow blower being of the type having an auger, and allow it to operate while moving backwards. The device principally consists of a concave blade mounted on a snow blower, which pivots between an ope...
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5893224 |
A snow blower is provided with cutting devices which are housed within, but project beyond, a housing provided for the blower's auger. As the cutting devices engage snow during the blower's advance, the cutting devices move in a directio...
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5813152 |
A snowblower chisel attachment includes an oscillatable elongate blade member oscillatably disposed at a bottom front of a snowblower housing; a pair of support arms pivotally suspended from the sidewalls of the housing and being secured...
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5749114 |
The present invention provides a poultry house cleaner apparatus that is adapted to easily, quickly and efficiently clean, scrape and remove the manure of the chicken from the side walls of the chicken houses. This poultry house cleaner ...
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5410825 |
An improved snowthrower is disclosed having a body with a front housing containing a power driven auger continuously engaged with the ground for propelling the snowthrower forward, and a bottom scraper edge carried by a rear wall of the ...
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5398431 |
A snowthrower (20) including an improved impeller (50) which has an "open center" configuration and which is substantially made from a single piece of plastic. Impeller (50) includes a pair of curved blades (60) which are supported, brac...
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5123186 |
A snowblower arrangement having a scraper mechanism affixed to the ends of the auger for scraping snow and precluding its accumulation on the sidewalls of the auger housing.
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5079865 |
Apparatus defined by an elongate truck body with a cab and truck bed housing overlying elongate truck frame plate. A forwardly oriented chute with an impeller drive at a forwardmost end of the chute directs snow upwardly through the chut...
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4805323 |
A snow removal device for a vehicle comprises an elongated casing provided adjacent to and extending along a lower edge section of a window glass and having a snow guide channel therethrough, a snow intake port facing the lower edge sect...
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4498253 |
A snowblower with a propeller drum seated on a free support axle that is disposed horizontally and perpendicular to the driving direction. The support axle is operated by a drive which is situated centrally within the drum. The snowblowe...
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4433868 |
A protective cab (31) for the operator of a walk-behind tractor such as a snowthrower (11) is enclosed on its front and lateral sides by large window panels (51, 52, 53) of transparent plastic material extending between a top (32) and a ...
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4164820 |
A fluid containing insulated tank is mounted on a vehicle chassis having an engine driving a hydraulic system and an electric energy generating unit. The roadway cleaning apparatus, including housing contained screw conveyors, is mounted...
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3164913 |
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3132429 |
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3115715 |
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3074188 |
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3021620 |
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2911737 |
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2679702 |
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2635884 |
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2632263 |
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2603007 |
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2241252 |
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2115790 |
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2109393 |
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1870591 |
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1746167 |
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1724494 |
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1690000 |
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1654311 |
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1484380 |
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1389727 |
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0916232 |
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0721697 |
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