IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0685646
(2003-10-15)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
인용정보 |
피인용 횟수 :
1 인용 특허 :
13 |
초록
▼
An outrigger edge enhances ability to turn and maintain control of a ski or snowboard on ice or snow. The outrigger edge is provided outside and above the normal edge of a ski so it only makes contact with the snow or ice when the ski is tilted through a sufficient angle with respect to the surface
An outrigger edge enhances ability to turn and maintain control of a ski or snowboard on ice or snow. The outrigger edge is provided outside and above the normal edge of a ski so it only makes contact with the snow or ice when the ski is tilted through a sufficient angle with respect to the surface of the snow or ice. The angle is preferably in the range from about 30 to about 60 degrees, more preferably around 45 degrees, to reduce or avoid contact during skiing on flat terrain but to allow contact when needed on ice.
대표청구항
▼
What is claimed is: 1. A device for skiing, comprising a ski having a first side, a bottom surface, and a bent plate, said bottom surface having a first edge on said first side, said bent plate comprising a first outrigger edge on said first side, wherein said first outrigger edge extends from said
What is claimed is: 1. A device for skiing, comprising a ski having a first side, a bottom surface, and a bent plate, said bottom surface having a first edge on said first side, said bent plate comprising a first outrigger edge on said first side, wherein said first outrigger edge extends from said ski spaced from said first side, wherein when said bottom surface is facing down, said first outrigger edge is higher than said bottom surface, wherein said outrigger edge has a portion that is serrated. 2. A device, as recited in claim 1, wherein said first outrigger edge extends from said ski parallel to said first edge. 3. A device, as recited in claim 1, wherein said pilate has two bends on each side. 4. A device, as recited in claim 1, wherein said first outrigger edge is integrated with said ski. 5. A device, as recited in claim 1, wherein said ski has a top surface, wherein said first outrigger edge is integrated with said top surface. 6. A device, as recited in claim 5, wherein said ski has a top surface, wherein said outrigger edge is integrated with an inner portion of said ski. 7. A device, as recited in claim 1, wherein said outrigger edge extends substantially along said entire first edge. 8. A device, as recited in claim 1, wherein said outrigger edge extends along only a portion of said first edge. 9. A device, as recited in claim 1, wherein said outrigger edge extends along several portions of said first edge. 10. A device, as recited in claim 1, wherein a plurality of outrigger edges extend along a single portion of said first edge. 11. A device, as recited in claim 1, wherein said portion that is serrated is removable from said outrigger edge. 12. A device, as recited in claim 1, wherein said outrigger edge has a portion that is removable from other portions of said outrigger edge. 13. A device, as recited in claim 1, wherein said plate is removably attached to said ski. 14. A device, as recited in claim 13, wherein said ski has a top surface, wherein said plate is connected to said top surface. 15. A device, as recited in claim 14, wherein said plate is removably attached to said top surface witb a fastener. 16. A device, as recited in claim 1, wherein said ski further includes a second side opposite said first side, wherein said bottom surface further includes a second edge on said second side, and wherein said ski further includes a second outrigger edge on second side, wherein said second outrigger edge extends from said ski spaced from said second side. 17. A device, as recited in claim 16, wherein said first outrigger edge extends from said ski parallel to said first edge and said second outrigger edge extends from said ski parallel to said second edge. 18. A device, as recited in claim 16, wherein when said bottom surface is facing down, said first outrigger edge and said second outrigger edge are both higher than said bottom surface. 19. A device, as recited in claim 16, further comprising a bent plate, wherein said bent plate includes said first outrigger edge and said second outrigger edge. 20. A device, as recited in claim 16, wherein said first outrigger edge is symmetric with said second outrigger edge. 21. A device, as recited in claim 16, wherein said first outrigger edge is parallel with said second outrigger edge. 22. A device, as recited in claim 16, wherein said first outrigger edge is asymmetric or non-parallel with said second outriggeredge. 23. A method of skiing on snow or ice, comprising the steps of a) providing a ski having a bottom surface, a binding, and a bent plate, wherein said bent plate includes an outrigger edge, wherein when said bottom surface is facing down said outrigger edge is higher than said bottom surface, wherein said bent plate is connected to said ski in a location adjacent said binding. b) skiing on said ski; and c) tilting said ski to engage said outrigger edge with the snow or ice. 24. A method of fabricating a ski for skiing on hard snow or ice, comprising the steps of a) providing a ski having a bottom surface; b) providing a bent plate having an outrigger edge wherein said outrigger edge has a portion that is serrated; and c) mounting said plate to said ski wherein when said bottom surface is facing down said outrigger edge is higher than said bottom surface. 25. A device for skiing, comprising a ski having a first side, a bottom surface, a binding, and a bent plate, said bottom surface having a first edge on said first side, said bent plate comprising a first outrigger edge on said first side, wherein said first outrigger edge extends from said ski spaced from said first side, wherein when said bottom surface is facing down, said first outrigger edge is higher than said bottom surface, wherein said bent plate is connected to said ski in a location adjacent said binding. 26. A device, as recited in claim 25, wherein said binding has heel and toe pieces, wherein said bent plate is connected in a location between said heel and toe pieces. 27. A device, as recited in claim 26, further comprising additional bent plates connected on both sides of said binding. 28. A device, as recited in claim 25, wherein said binding has heel and toe pieces, wherein said bent plate is connected in a location on both sides of said binding. 29. A device, as recited in claim 26, wherein said binding has heel and toe pieces, wherein said bent plate is connected in a location on both sides of said binding.
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