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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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7137214 |
A snow removal machine including a housing with a forward opening through which snow enters the snow removal machine. At least one rotatable member is positioned and rotatably secured within the housing for engaging and eliminating the s...
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6640469 |
A snow blower, vehicle having a blower engine and a propulsion engine is provided with a drvice for limiting the speed of operation of the snow blower vehicle if the blower engine is overloaded. A first signal is transmitted to the propu...
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6481123 |
The invention relates to a snow grooming device, which can be attached to a tool carrier in the front or back of a snow grooming vehicle and which is provided with a snow conditioning tool that can be coupled to the tool carrier, and wit...
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6182383 |
A snow blower converter kit is provided for use with a snow blower. Such kit includes a mulcher blade and a squirrel cage adapted for being removably mounted on a drive shaft of the snow blower in concentric relationship between the cond...
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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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6131316 |
A snow thrower machine having an axle driving unit comprising a housing, consisting of a front housing and a rear housing and containing an axle. Disposed in the housing are a hydraulic pump, which receives power from an engine, a hydrau...
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6085445 |
A piste-preparation device for preparing a half-pipe comprises at least one tool adjustably mounted on a piste vehicle, and lateral members which are laterally disposed relative to the tool and can essentially be assigned to side walls o...
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5850883 |
A new windrow auger composter that is adapted for attachment to the blade of a tractor for breaking up, aerating, and rebuilding a windrow. The inventive device includes a housing adapted for attachment to the blade of the tractor such t...
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5522162 |
A portable rotary snow blower shovel which is lightweight and maneuverable is disclosed. The device uses the drive mechanism from a rotary string trimmer. In place of the string and string guard, the snow blower utilizes an impeller and ...
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5410824 |
A scraping implement that can be quickly coupled and uncoupled to a conventional self-propelled snowblower for the removal of snow from a driveway or sidewalk. Drop pins releasably hold the frame of the implement to opposite sides of a s...
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5379534 |
A bucket equipped with a mixing device for use in work for improving the soil of grounds such as road grounds, an excavation machine having such a bucket, and a soil improvement method using such an excavation machine. The bucket is equi...
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5106165 |
A layer of material such as pavement or sheet ice coating the surface of a roadway is efficiently removed using apparatus that includes a longitudinal tube in a breaker assembly which is rotatably carried by a control frame beam that dep...
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4989351 |
A wheeled platform towable behind a snowthrower to apply a downward force on the traction wheels of the snowthrower. The person operating the snowthrower stands on the platform so that a portion of his/her weight is applied to a towbar t...
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4866862 |
An auxiliary road wiper plow for a motor vehicle is provided and consists of an arm member pivotally connected at one end to underside of an auxiliary frame member which is mounted to underside of frame of the motor vehicle forward of a ...
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4597203 |
A basic snowblower unit powered by an engine has a rectangular shroud housing a fan with a drive member associated with it. A considerable number of special units including lawnmower, vacuum-and-bagger, leaf picker, edger, rotary tiller,...
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4307524 |
An ice removing attachment for a vehicle includes an ice cutting roller rotatably supported transversely of a vehicle and including a plurality of spaced apart cutting discs having a plurality of circumferentially staggered cutting blade...
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3999316 |
An attachment for fitting onto existing snow blowers commonly used by home owners which converts the snow blower to a lawn sweeper with a minimum of expense and time in change over, and thus provides means for utilizing the power source ...
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3978929 |
A wheeled attachment arm assembly, mountable alongside a power rotor tiller apparatus to which a rake or a blade may be fastened for preparing the surface of the ground, prior to tilling it. The assembly incorporates an arm which is thre...
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3758967 |
A self-propelled wheel mounted yard maintenance apparatus carrying an engine to drive the unit and a working element which may be a sweeper brush, a snowplow, a lawn mower or the like. The working element is direct-connected to the engin...
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3404470 |
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3320688 |
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3236568 |
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3230645 |
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3226853 |
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3200519 |
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3128729 |
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2827714 |
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2712211 |
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2211277 |
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2178400 |
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1955585 |
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1807250 |
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1654685 |
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1642000 |
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1594234 |
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1497432 |
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0401496 |
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