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US 10,208,441 B2Granted
Pull behind ice resurfacing machine and method of use
OwnerPaul van Eijl, Dave van Eijl +1inventors
InventorsPaul van Eijl, Dave van Eijl, Kevin Christ
Life of this patent
Estimating the term…
Abstract
A pull-behind device to resurface an ice rink. The device includes a rotating brush to sweep the ice anterior to a blade used to the scrape the ice. Collected snow is moved into a water reservoir where it is stored and melted for redeposit onto the skating surface.
Claims10
An ice-resurfacing device, the ice-resurfacing device pulled behind a vehicle around an ice surface, the ice resurfacing device comprising:
- a frame, the frame defining a perimeter of the device and providing a structure for the placement of the various parts of the device, the frame defining a front of the device and a rear of the device, the front of the device orientated in a direction of travel of the device, the rear of the device opposite the front of the device, the distance between the front of the device and the rear of the device defining a length of the device, the frame further defining sides of the device, the sides in communication with the front of the device and the rear of the device, the distance between the sides of the device defining a width of the device;
- a hitch, the hitch extending from the front of the device opposite the rear of the device, the hitch having an end, the end configured for attachment to the vehicle;
- a first pair of wheels, the first pair of wheels disposed substantially within the frame and contacting the ice-surface, wherein the first pair of wheels aids in mobility of the device;
- a second pair of wheels, the second pair of wheels disposed substantially within the frame and contacting the ice-surface, wherein the second pair of wheels aids in mobility of the device;
- a rotating brush, the rotating brush extending the width of the device and contacting the ice-surface, the brush in communication with at least one of said pairs of wheels, wherein movement of the wheels causes rotational movement of the brush;
- a water reservoir, the water reservoir disposed within the frame and forming a cavity for the placement of water, the reservoir having an open top portion, the water reservoir having a sloped leading edge, the sloped leading edge sloped from the lower front of the device towards the upper rear of the device at the open top, the sloped leading edge positioned behind the rotating brush, wherein brushed materials are disposed on the sloped leading edge and moved to the open top, the water reservoir having a lower watering unit, the lower water unit adapted to place water onto the ice surface;
- and
- a blade, the blade extending the width of the frame and located adjacent to the brush opposite the front of the device, the blade positioned on the lower portion of the watering unit at the leading edge of the sloped leading edge, the blade adapted to contact the ice surface.
5 more elements
An ice-resurfacing device, the ice-resurfacing device pulled behind a vehicle around an ice surface, the ice resurfacing device comprising:
- a frame, the frame defining a perimeter of the device and providing a structure for the placement of the various parts of the device, the frame defining a front of the device and a rear of the device, the front of the device orientated in a direction of travel of the device, the rear of the device opposite the front of the device, the distance between the front of the device and the rear of the device defining a length of the device, the frame further defining sides of the device, the sides in communication with the front of the device and the rear of the device, the distance between the sides of the device defining a width of the device;
- a hitch, the hitch extending from the front of the device opposite the rear of the device, the hitch having an end, the end configured for attachment to the vehicle;
- a first pair of wheels, the first pair of wheels disposed substantially within the frame and contacting the ice-surface, wherein the first pair of wheels aids in mobility of the device;
- a second pair of wheels, the second pair of wheels disposed substantially within the frame and contacting the ice-surface, wherein the second pair of wheels aids in mobility of the device;
- a rotating brush, the rotating brush extending the width of the device and contacting the ice-surface, the brush in communication with at least one of said pairs of wheels, wherein movement of the wheels causes rotational movement of the brush;
- a water reservoir, the water reservoir disposed within the frame and forming a cavity for the placement of water, the water reservoir having an open top portion, the water reservoir having a sloped leading edge, the sloped leading edge sloped from the lower front of the device towards the upper rear of the device at the open top, the sloped leading edge positioned behind the rotating brush, wherein brushed materials are disposed on the sloped leading edge and moved to the open top, the water reservoir having a lower watering unit, the lower water unit adapted to place water onto the ice surface, the water reservoir in communication with the second pair of wheels and adapted for slidable receipt within the frame, wherein the water reservoir is separable from the frame for emptying and filling;
- a blade, the blade movable from an engaged position to a transport position, the blade extending the width of the frame and located adjacent to the brush opposite the front of the device, the blade positioned on the lower portion of the watering unit at the leading edge of the sloped leading edge, the blade adapted to contact the ice surface;
- and
- a floating ceiling panel, the floating ceiling panel sized for receipt within the water reservoir and perforated to allow for the flow of water, the perforated floating ceiling panel operating as a filtration member.
6 more elements
Dependencies are inferred from the claim text.