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Document Document Title
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...  
5953837
A cylindrical tank is situated on a bed of a vehicle. A tank opening is provided at a top of the tank. An agitator is provided within the tank. A heating unit such as an oil fired boiler, comprises a burner unit situated on the bed, and ...  
5190140
An impeller assembly having a housing supporting a rotatable impeller. The housing has a bottom entrance opening and a top exit opening separated by a curved back wall. A liner of low friction and abrasion resistant plastic material loca...  
5147030
An impeller assembly having a housing supporting a rotatable impeller. The housing has a bottom entrance opening and a top exit opening separated by a curved back wall. A liner of low friction and abrasion resistant plastic material loca...  
5035317
An impeller assembly having a housing supporting a rotatable impeller. The housing has a bottom entrance opening and a top exit opening separated by a curved back wall. A liner of low friction and abrasive resistant plastic material cove...  
4964502
An impeller assembly having a housing supporting a rotatable impeller. The housing has a bottom entrance opening and a top exit opening separated by a curved back wall. A liner of low friction and abrasive resistant plastic material cove...  
4869003
An auger snowblower having outwardly disposed blowers and horizontally mounted dual augers rotating to move snow outwardly to the blower inlets is disclosed. Rotatable discharge chutes powered by hydraulically actuated cylinders is also ...  
4819348
The present invention relates to a ditch forming machine and is specifically concerned with providing such a machine for forming the oppositely sloping sides of a ditch in a single pass. Prior art machines could only form one side of the...  
4592156
A snowblower for use particularly with wet and heavy snow formed by a precutting device (8) which rotates about the axis of a blower wheel (4) and is situated in front of the blower wheel in the snow clearing direction. Also included are...  
4151663
A snow removal unit having a housing open at its front end in which a central fan blower is mounted. Mounted to the housing forwardly of and flanking the central fan are a pair of vertically rotating clearing screws. The clearing screws ...  
3866340
A fluid containing insulated reservoir or tank is mounted on a vehicle chassis having an engine thereon, a hydraulic pressure means and a control cab. A roadway cleaning apparatus, comprising a forwardly open horizontally disposed substa...  
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Matches 1 - 25 out of 25