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7121021 |
A snow removal machine of this invention has a blower provided in a blower housing for throwing up snow collected by an auger toward a chute. The blower has a plurality of supporting members provided on a drive shaft for rotating the aug...
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6865826 |
A blade or paddle for use with a snowblower impeller formed from a flexible material. The flexible material includes a plurality of layers of reinforcing material to reinforce the blade and provide greater tensile strength. The working e...
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6266598 |
A snow removal vehicle is provided comprising an impeller, an engine system, and an engine control system. The engine control system receives feedback information pertaining to operation of the impeller, and controls the engine system ba...
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5553406 |
A small lightweight snow flinger comprising a central post adapted to be held by a user. A motor is mounted on the upper end of the post. Motion imparting mechanisms extend from the motor to a lower end of the post. A box is secured with...
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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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5269082 |
The present invention provides a hand held, readily portable power sweeping tool. The tool includes an elongate boom having a power generation means disposed at one end thereof and a power sweeping means disposed at the other end. Power ...
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5209003 |
An auger type snow blower assembly having an auger with two sets of rotating ribbon spokes which transfer snow from the auger to an impeller inlet located at the mid-portion of the auger assembly, the ribbon spokes terminating a substant...
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5161318 |
The present invention provides a hand held, readily portable power sweeping tool. The tool includes an elongate boom having a power generation means disposed at one end thereof and a power sweeping means disposed at the other end. Power ...
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5127174 |
An improved snow thrower and specifically an improved blower therefor that improves efficiency and reduces the likelihood of snow accumulation. The blower casing is connected to the auger housing by an exit opening that is disposed and s...
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5077920 |
A power broom assembly includes a vehicle, a rotatable broom mounted to the front of the vehicle, and an airblast assembly mounted to the front of the vehicle above the broom to suck up an overspray of material which has been swept up by...
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5052135 |
A convertible grass cutting and snow blowing machine which is supported on wheels and displaced on a surface where grass is to be cut or snow removed by a user controlling the machine from a handlebar. An engine is connected to the rotor...
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4679338 |
A snowblower with a power driven intake and discharge fan in a housing has at the front an open face exposing the fan and a transition housing detachably attachable over the open face. The transition housing has a slidable plate or fan c...
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4452185 |
An engine housing assembly (1) has a cover (2) and a body (4). Longitudinal baffles (10, 12 and 17) on cover (2) cooperate with baffles (13, 14, 60 and 61) on body (4) to seal against engine (8), to provide a first chamber (16) adjacent ...
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4385457 |
A snow caster for use as a snow blower is disclosed having auger units which rotate and propel snow toward a fan rotating at a higher speed to propel the snow out of the snow caster. The fan is fixed on a drive shaft which extends within...
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4360983 |
A hand operated snow thrower has an impeller with blade mounts that allow the blades to be easily removed, yet effectively retained with the blade mount. The impeller includes a rigid rotor that is rotatably driven by the snow thrower. T...
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4359831 |
A vehicle drawn snow tiller for loosening, cutting, grinding, packing and leveling a wide path of snow for improved, more enjoyable skiing. The tiller comprises an elongate rotary snow cutter assembly with radially projecting snow cuttin...
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4354320 |
Snow removal apparatus for attachment to a rail vehicle in which a rotary snow plow having a pair of coaxial milling cylinders is mounted in a common housing and synchronously driven through a common drive transmission. The housing is mo...
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4346526 |
A snow thrower comprising a shock resistant drive system for rotating a cylindrical drum having a plurality of outwardly radiating paddles for scraping snow from pavement or the like. The snow is thrown by the paddles into communication ...
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4329792 |
The invention relates to a very light weight portable single stage snow remover which is electrically powered, can be operated and manipulated in a sideways swinging fashion in the manner of a broom, can handle normally difficult areas t...
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4300295 |
The snow thrower includes a housing having a transversely extending discharge chute and an impeller rotatably mounted in the housing below the discharge chute and carrying a plurality of elongated, axially extending blades having a lengt...
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4295285 |
An improved snowthrower (2) comprises a housing (4) having a rotatable impeller (6) therein. Impeller (6) is rotationally molded from plastic and is easily replaceable in housing (4). Moreover, impeller (6) includes a plurality of snow i...
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4294027 |
A light weight compact snow thrower is disclosed having an extendable and forwardly foldable upper handle bar for operator convenience and for compact storage as in the trunk of an automobile. The snow thrower also includes a plurality o...
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4288933 |
The snowblower of the present invention includes a novel housing structure having upwardly extending side cutter bars angling outwardly from the leading sides of the snowblower housing. Beneath the side cutter bars, the lower leading edg...
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4255880 |
A portable rotary snow thrower is disclosed. The housing of the snow thrower is baffled to cause the snow to be thrown to one side for a particular direction of rotation of the rotor. The rotor may also be rotated in the opposite directi...
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4150501 |
A manually operable mobile snow plough includes a streamlined main body supported upon wheels or runners for movement over the ground or snow. The main body has one or more entrance openings for receiving snow, and at least one blade mou...
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4145823 |
A snow removing device has a hollow roller with closely spaced apertures forming its surface through which partially compacted snow moves as the roller advances. A suction blower communicates with the hollow roller to continuously remove...
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3886675 |
A snow clearing machine capable of clearing snow from the roadbed of and from about the rails of railroad track having a rotary broom mounted across the front of rail vehicle. Mounted in front of this broom is a snow-removing horizontal ...
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3800448 |
The specification discloses an improved rotary snow thrower. The thrower includes a saucer-shaped rotary member having a plurality of blade assemblies on its surface. Snow on the road surface is collected by a mould-board and is delivere...
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3795068 |
A snow plow has snow propeller drum structure driven by hydraulic motor means disposed inside this propeller drum structure. Advantageously, several hydraulic motors drive two symmetrical sections of a drum by a common gear and shaft mea...
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3747240 |
In a rotary snow plough, a blade wheel is positioned within a housing and is formed of a plurality of blades which, depending on the amount of snow directed into the housing, can pivot between an unloaded position and a fully loaded posi...
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3483960 |
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3468041 |
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3429060 |
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3423857 |
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3321851 |
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3315381 |
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3208167 |
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3200519 |
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3199235 |
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3095660 |
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3074189 |
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3052048 |
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2865491 |
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2769254 |
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2752699 |
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2743538 |
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2741042 |
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2723470 |
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2679703 |
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2669039 |
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