| 主权项 |
1. A self driven device for resurfacing the surface of an ice rink, the device comprising:
a plurality of drive wheels, the drive wheels capable of moving the device across an ice surface; a rotating brush, the rotating brush in contact with the ice surface and mounted anterior to a blade, wherein the rotating brush sweeps snow from the ice surface; the blade, the blade placed posterior to the brush and capable of scraping the ice surface; a hot water tank, the hot water tank positioned posterior to the blade opposite the brush, wherein the brush moves snow into the hot water tank; a warm water tank, the warm water tank adjacent to the hot water and in communication with the hot water tank, wherein water can flow from the hot water tank into the warm water tank; a navigation control unit; and a watering unit, wherein the watering unit places warm water onto the ice surface. |
