초록 ▼

A wheeled device, and method of making thereof, that simulates the feel and performance of alpine skiing/snowboarding on dry land is provided. Features of embodiments include: (1) a deck having flex similar to that of a ski/snowboard; (2) placement of wheels in a geometry mimicking the side cut of a

A wheeled device, and method of making thereof, that simulates the feel and performance of alpine skiing/snowboarding on dry land is provided. Features of embodiments include: (1) a deck having flex similar to that of a ski/snowboard; (2) placement of wheels in a geometry mimicking the side cut of a shaped alpine ski/snowboard, and that with feature (1), enables a user to turn the device in an arc; and (3) wheels constructed of materials of varied coefficients of friction, which enable a user to skid the device in a braking mechanism similar to that of an alpine ski/snowboard, with the placement and design of the wheels emulating the base edge bevel of a typical snow-ski/snowboard. In an embodiment, the device is affixed to a user's feet using a binding device similar to that used for alpine skiing/snowboarding, and the user primarily relies on gravity on an inclined plane for locomotion.

대표청구항 ▼

1. A wheeled ski device, comprising: a base board, the base board including an elongated structure having a top surface and a bottom surface and having a transitional point on a longitudinal axis of the elongated structure;a plurality of opposing pairs of wheels coupled to opposite edges of the elon

1. A wheeled ski device, comprising: a base board, the base board including an elongated structure having a top surface and a bottom surface and having a transitional point on a longitudinal axis of the elongated structure;a plurality of opposing pairs of wheels coupled to opposite edges of the elongated structure at a plurality of points along the longitudinal axis of the elongated structure; anda truck attached to the top surface of the elongated structure and coupled to each pair of the plurality of opposing pairs of wheels, the truck having a pair of substantially straight axels,wherein the axel of each truck is set at a first angle relative to an x-y plane that is positive relative to the top surface, the plane formed by the longitudinal axis of the base board and a lateral axis of the base board; andwherein the axel of each truck is further set at a second angle relative to an y-z plane of the base board that is open towards the transitional point, the plane comprising the longitudinal axis and perpendicular to the y-z plane. 2. The wheeled ski device of claim 1, the first angle being between 30 degrees and 60 degrees. 3. The wheeled ski device of claim 1, an arm of the second angle being a perpendicular to a tangent of an edge arc of a ski simulated by the wheeled ski device, the arm being associated with the axel of each wheel. 4. The wheeled ski device of claim 1, each wheel comprising a coefficient of friction gradient from a first side of the wheel facing towards the base board to a second side of the wheel facing away from the base board, wherein the gradient comprises a interface point and wherein the interface point is based on the first angle. 5. The wheeled ski device of claim 4, the coefficient of friction gradient comprising ultra-high molecular weight polyethylene on one side of the gradient and a polyurethane substrate on another side of the gradient. 6. The wheeled ski device of claim 1, the plurality of opposing pairs of wheels, wherein a pair is coupled near each end of the elongated structure, two pairs are coupled near a midpoint of the elongated structure with a distance configured to receive a user's foot between, and at least one pair is coupled between each endpoint pair and midpoint pair. 7. The wheeled ski device of claim 6, the device configured to at least one of: turn in an arc when engaged on a side and skid when pivoted. 8. The wheeled ski device of claim 1, wherein the first angle of the pair of axels of the truck of each pair of wheels is based on a location of the truck along the elongated structure, wherein the angle decreases from an end of the elongated structure to the transition point of the elongated structure. 9. The wheeled ski device of claim 1, the elongated structure being at least one of: a ski and a snowboard, and comprising a foot attachment. 10. The wheeled ski device of claim 1, the wheels being removable. 11. The wheeled ski device of claim 1, the base board comprising a flexible material, wherein the base board flexes when one side of the opposing set of wheels are engaged on a surface. 12. A method of making a wheeled ski device, the method comprising: affixing a plurality of opposing pairs of angled axels to opposite sides of a longitudinal axis of an elongated structure of a base board at various points along the longitudinal axis of the elongated structure, the base board having a transitional point on the longitudinal axis of the elongated structure; andaffixing a wheel to each axel, wherein each axel is set at a first angle relative to an x-y plane that is positive relative to a top surface of the base board, the plane formed by the longitudinal axis of the base board and a lateral axis of the base board; andwherein the axel is further set at a second angle relative to an y-z plane of the base board that is open towards the transitional point, the plane comprising the longitudinal axis and perpendicular to the y-z plane. 13. The method of making a wheeled ski device of claim 12, the first angle being between 30 degrees and 60 degrees, and an arm of the second angle being a perpendicular to a tangent of an edge arc of a ski simulated by the wheeled ski device, the arm being associated with the axel. 14. The method of making a wheeled ski device of claim 12, each wheel comprising a coefficient of friction gradient from a first side of the wheel facing towards the base board to a second side of the wheel facing away from the base board. 15. The method of making a wheeled ski device of claim 14, wherein the coefficient of friction gradient transitions from an ultra-high molecular weight polyethylene to a polyurethane substrate on another side of the gradient. 16. The method of making a wheeled ski device of claim 12, the affixing a plurality of opposing pairs of angled axels, wherein a pair is affixed near each end of the base board, two pairs are coupled near a midpoint of the base board with a distance configured to receive a user's foot between, and at least one pair is coupled between each endpoint pair and midpoint pair. 17. The method of making a wheeled ski device of claim 12, the base board being at least one of: a ski and a snowboard, and comprising a foot attachment. 18. The method of making a wheeled ski device of claim 12, the method further comprising: disassembling the wheeled ski device by removing the pair of axels and wheels from the base board; andusing the disassembled base board component recreationally. 19. A method of using a wheeled ski device, the method comprising: moving a wheeled ski device having a base board including an elongated structure and having a transitional point on a longitudinal axis of the elongated structure, and a plurality of opposing pairs of wheels coupled to opposite edges of the elongated structure at various points along the longitudinal axis of the elongated structure, wherein an axel of each wheel is oriented at a positive angle above a horizontal plane relative to a top surface of the base board and at an angle facing towards the transitional point relative to a vertical plane comprising the longitudinal axis and perpendicular to the horizontal axis that decreases with distance from the transitional point;engaging a side of the wheeled ski device by turning the wheeled ski device on a side;causing the wheeled ski device to turn in an arc in response to engaging the side;disengaging the side of the wheeled ski device by reorienting the wheeled ski device; andcausing the wheeled ski device to skid in response to disengaging the side. 20. The method of using a wheeled ski device of claim 19, the method further comprising riding the wheeled ski device down an inclined surface. 21. The method of using a wheeled ski device of claim 19, the method further comprising converting one of: an alpine ski and a snowboard, into the wheeled ski device.