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Document Title |
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7165345 |
The automation mechanism has of three rubber discs, two of which are connected to two swiveling brackets. The brackets are directed by two cables and two cable levers, each one connected to each handlebar. The swivelling brackets consist...
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6810609 |
A snow tiller ( 10 ) suitable for grooming ski hills, trails, or other areas, provides an adjustable profile tiller assembly. The snow tiller ( 10 ) is preferably pulled by a tracked vehicle ( 12 ) and has a tiller assembly formed of a p...
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6756750 |
An electric vehicle driven by a pair of left and right electric motors is provided. The vehicle includes a controller for controlling the start of the vehicle. The controller performs such control as avoiding brake drag caused by the ope...
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6637134 |
Snow track preparation machine with mill installed in a revolving manner and including a pump driven by a power source, a hydraulic motor connected to the pump on the delivery side and the return side, an actuator supported on the assemb...
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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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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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4480397 |
This snowblower equipment includes a snowblower unit arranged to be readily and removably attached to the rear frame of a truck, and a truck so equipped, such that the rear frame or platform of the truck remains free for conventional tru...
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3740874 |
This invention concerns a snow clearer comprising an automotive vehicle; a snow clearing device, the snow clearing device being mounted anteriorly of the automotive vehicle, a snow cutter means being mounted on the snow clearing device; ...
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3735510 |
A device for removing snow comprises a chamber having a forward-facing horizontal slit in it from which air, supplied by a compressor, leaves, preferably with a velocity of at least 50 miles per hour, and lifts, by up to a few inches, sn...
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3074189 |
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2858625 |
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2744341 |
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2736111 |
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2685751 |
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2393572 |
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2376250 |
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2229230 |
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2229229 |
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2199723 |
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2118851 |
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1955585 |
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1746947 |
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1673457 |
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1671358 |
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1567495 |
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1561111 |
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0734552 |
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