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An apparatus and method for resurfacing an ice surface. The apparatus includes a chassis and a reservoir for holding water to be dispensed via a dispensing tube in fluid communication with the reservoir. A scraper assembly attached to the chassis includes a scraper blade adapted to engage the ice s

An apparatus and method for resurfacing an ice surface. The apparatus includes a chassis and a reservoir for holding water to be dispensed via a dispensing tube in fluid communication with the reservoir. A scraper assembly attached to the chassis includes a scraper blade adapted to engage the ice surface. A first thrower is rotatably mounted to the chassis adjacent to the scraper blade and a second thrower is rotatably mounted to the chassis adjacent to the first thrower. A snow storage compartment has an opening adjacent the second rotating thrower. The first rotating thrower is adapted to deliver ice or snow accumulated by the blade to the second rotating thrower. The second rotating thrower then delivers the ice or snow to the snow storage compartment. A motor is coupled to the chassis and a drive linkage is coupled to the motor for rotatably driving the first and second throwers.

대표청구항 ▼

Having thus described the preferred embodiments, the invention is now claimed to be: 1. An apparatus for resurfacing an ice surface, comprising: a chassis; a handle attached to said chassis and adapted to be grasped by an operator for manually maneuvering said apparatus over the ice surface; a rese

Having thus described the preferred embodiments, the invention is now claimed to be: 1. An apparatus for resurfacing an ice surface, comprising: a chassis; a handle attached to said chassis and adapted to be grasped by an operator for manually maneuvering said apparatus over the ice surface; a reservoir on said chassis for holding water to be dispensed; a dispensing tube extending transversely relative to said chassis, said dispensing tube in fluid communication with said reservoir and having a plurality of spaced-apart apertures; a scraper assembly attached to said chassis, said scraper assembly including a scraper blade extending transversely relative to said chassis and adapted to engage the ice surface; a first thrower rotatably mounted to said chassis adjacent to said scraper blade and rotatable about a first axis extending transversely relative to said chassis; a second thrower rotatably mounted to said chassis adjacent to said first thrower and rotatable about a second axis parallel to said first axis; a snow storage compartment having an opening adjacent said second thrower; said first thrower adapted to remove ice or snow accumulated by said blade from the ice surface and to deliver such ice or snow to said second thrower; said second thrower positioned to receive ice and snow delivered by the first thrower and to deliver such ice or snow to said snow storage compartment; a motor coupled to the chassis; a drive linkage coupled to said motor for rotatably driving said first and second throwers; and each of said first and second throwers including a central roller member rotatably mounted on said chassis and two or more elongate, transversely extending blades projecting outwardly from said central roller, the blades of said first roller including a first layer formed of a resilient material attached to and extending outwardly from the central roller and a second layer having a surface contacting a facing surface of the first layer, said second layer formed of a rigid material attached to and extending outwardly from the central roller, wherein a portion of the resilient layer protrudes beyond the rigid layer. 2. The apparatus of claim 1, further comprising: a rotatable ice cutter extending transversely relative to said chassis and adapted to engage the ice surface; and means for rotatably driving said ice cutter. 3. The apparatus of claim 2, further comprising: means for selectively raising and lowering the rotatable ice cutter. 4. The apparatus of claim 2, wherein said means for rotatably driving said ice cutter includes: a second motor coupled to said chassis; and a drive linkage coupled to said motor for rotatably driving said ice cutter. 5. The apparatus of claim 1, wherein the portion of the resilient layer that protrudes beyond the rigid layer includes a squeegee. 6. The apparatus of claim 1, further comprising: each of said two or more blades of said first thrower including a resilient edge for contacting said scraper blade, the resilient edge selected from the group consisting of a squeegee and a brush. 7. The apparatus of claim 1, further comprising: said first and second throwers rotating in a timed relation relative to each other during operation. 8. The apparatus of claim 7, wherein the second thrower rotates at a rate which is selected from the group consisting of a rate equal to a rate of the first thrower and a rate equal to two times a rate of the first thrower. 9. The apparatus of claim 7, further comprising: said blades of said first thrower interleaved with said blades of said second thrower, the timed relation selected to avoid a collision of the blades of the first roller and the blades of the second roller during operation. 10. The apparatus of claim 1, further comprising: a mat attached to said chassis and contacting the ice surface during operation. 11. The apparatus of claim 1, wherein the portion of the resilient layer that protrudes beyond the rigid layer includes a brush. 12. The apparatus of claim 1, further comprising: a door for covering an opening in said snow storage compartment. 13. The apparatus of claim 12, further comprising: an interlock device preventing operation of said apparatus when said door is in an open position. 14. The apparatus of claim 1, further comprising: a linkage coupled to said scraper blade for selectively moving the scraper blade between a raised position and a lower, operable position. 15. The apparatus of claim 14, further comprising: an interlock device preventing operation of said apparatus when said scraper blade is in the raised position. 16. A method for resurfacing an ice surface, said method comprising: manually moving an ice resurfacing device over the ice surface using a handle attached to the ice resurfacing device, the ice resurfacing device including a chassis and a reservoir on said chassis for holding water to be dispensed; scraping the surface of the ice with a scraper assembly attached to said chassis, said scraper assembly including a scraper blade extending transversely relative to said chassis and adapted to engage the ice surface; removing snow collected by the scraper assembly from the ice surface with a first thrower rotatably mounted to said chassis adjacent to said scraper blade and rotatable about a first axis extending transversely relative to said chassis, said first thrower including a central roller rotatably mounted on said chassis and two or more elongate, transversely extending blades projecting outwardly from said central roller; delivering the snow removed from the ice surface by the first thrower to a second thrower rotatably mounted to said chassis adjacent to said first thrower and rotatable about a second axis parallel to said first axis, said second thrower including a central roller rotatably mounted on said chassis and two or more elongate, transversely extending blades projecting outwardly from said central roller, the blades of said first roller including a first layer formed of a resilient material attached to and extending outwardly from the central roller and a second layer having a surface contacting a facing surface of the first layer, said second layer formed of a rigid material attached to and extending outwardly from the central roller, wherein a portion of the resilient layer protrudes beyond the rigid layer; delivering snow received by said second thrower to a snow storage compartment having an opening adjacent said second thrower; and directing a volume of water from said reservoir to a dispensing tube extending transversely relative to said chassis, said dispensing tube in fluid communication with said reservoir and having a plurality of spaced-apart apertures. 17. The method of claim 16, further comprising: removing a thin layer of ice from the ice surface using a rotating ice cutter extending transversely relative to said chassis and adapted to engage the ice surface. 18. The method of claim 16, wherein the second thrower rotates at a rate which is selected from the group consisting of a rate equal to a rate of the first thrower and a rate equal to two times a rate of the first thrower. 19. The method of claim 16, further comprising: said blades of said first thrower interleaved with said blades of said second thrower; and during operation, said first and second throwers rotating in a timed relation selected to prevent a collision of the blades of the first roller and the blades of the second roller.