| 摘要 |
<P>PROBLEM TO BE SOLVED: To automate dangerous work of shoveling snow off a roof or the like with a machine to reduce the time and effort. <P>SOLUTION: A hose for sucking snow is inserted into an accumulation of snow, the sucking air from a sucking machine is used to suck the snow, the sucked snow is stored into a snow storing container and then agitated and crushed. Thereafter the snow is discharged by compressed air from a pumping machine, through a discharge pipe, from a discharge hose to the outside such as an unoccupied lot, a drainage canal, or a river. <P>COPYRIGHT: (C)2012,JPO&INPIT |
