A gliding or rolling board having, in height, a first reinforcement and a second reinforcement between which a first core is arranged. Along at least a portion of the periphery of the board, a band having a shock-absorbing material is juxtaposed to a reinforcement.
대표청구항▼
What is claimed is: 1. A gliding or rolling board comprising: a length measured along a longitudinal direction between a first end and a second end of the board, a width measured along a transverse direction between a first edge and a second edge, and a height measured between a gliding surface and
What is claimed is: 1. A gliding or rolling board comprising: a length measured along a longitudinal direction between a first end and a second end of the board, a width measured along a transverse direction between a first edge and a second edge, and a height measured between a gliding surface and a receiving surface; along said height, the board includes a first reinforcement, a second reinforcement, and a first core positioned between said first reinforcement and said second reinforcement; along said length, between the first end and the second end, the board includes a first end zone, a first transversely extending contact line, a central zone, a second transversely extending contact line, and a second end zone; the board having a sandwich structure extending at least from the first contact line to the second contact line, said sandwich structure including the first reinforcement, the first core, and the second reinforcement, whereby said sandwich structure further comprises the second reinforcement extending widthwise substantially parallel to the first reinforcement in transverse cross section from a first edge of the second reinforcement above the shock-absorbing material of the band, to a second edge of the second reinforcement; along at least a portion of an outer periphery of the board and at least from the first contact line to the second contact line, the board further including a band comprising a shock-absorbing material laterally juxtaposed to said core. 2. A board according to claim 1, wherein: the band is positioned between said first and second reinforcements. 3. A board according to claim 1, wherein: the band has a thickness that is less than or equal to 50% of a maximum thickness of the core. 4. A board according to claim 1, wherein: the band extends continuously in an area of the periphery of the board, the band connecting the first and second reinforcements along an entirety of the periphery between front and rear contact lines of the board. 5. A board according to claim 1, wherein: the band is a continuous element, without joints. 6. A board according to claim 1, wherein: the band has a first lateral portion and a second lateral portion. 7. A board according to claim 1, wherein: the band has a first end portion and a second end portion. 8. A board according to claim 1, wherein: the band is relatively wide in the area of a first lateral edge, and relatively narrow in the area of a second lateral edge. 9. A board according to claim 1, further comprising: a second core and a third reinforcement, and wherein a second shock-absorbing band is positioned between the second reinforcement and the third reinforcement at the outer periphery of the board or at a periphery of the second core. 10. A board according to claim 1, wherein: the band has a rectangular cross-section. 11. A board according to claim 1, wherein: the band has a thickness of between 0.2 millimeters and 5.0 millimeters. 12. A board according to claim 1, wherein: the band has a width approximate to a width of a peripheral running edge of the board. 13. A board according to claim 1, wherein: the band comprises rubber. 14. A board according to claim 1, wherein: the shock-absorbing band has a height substantially identical to a height of the core. 15. A board according to claim 1, wherein: the core comprises wood or a synthetic foam. 16. A board according to claim 1, wherein: said first and second transversely extending contact lines are positioned on opposite longitudinal sides of foot-retaining zones. 17. A board according to claim 16, wherein: said band comprises a first band on a first side of the board; said board further comprises a second band on a second side of the board, said second band extending at least from said first transversely extending contact line to said second transversely extending contact line. 18. A board according to claim 17, wherein: each of the first and second bands is a continuous element, without joints. 19. A board according to claim 1, wherein: said first reinforcement and said second reinforcement are parallel in a transverse cross section from the first peripheral edge to the second peripheral edge. 20. A board according to claim 1, wherein: said shock-absorbing material of said band is more flexible than acetyl-butadiene-styrene. 21. A board according to claim 20, wherein: said shock-absorbing material of said band has a hardness of approximately 10 shore D. 22. A board according to claim 1, wherein: said shock-absorbing material of said band has a hardness in a range between approximately 10 shore D and approximately 60 shore D. 23. A board according to claim 1, wherein: the band has a thickness of between 0.2 millimeters and 5.0 millimeters. 24. A board according to claim 1, wherein: said sandwich structure extends substantially along an entirety of the length of the board. 25. A gliding or rolling board comprising: a length measured along a longitudinal direction between a first end and a second end of the board, a width measured along a transverse direction between a first edge and a second edge, and a height measured between a gliding surface and a receiving surface; along said height, the board includes a first reinforcement, a second reinforcement, and a first core positioned between said first reinforcement and said second reinforcement; along said length, between the first end and the second end, the board includes a first end zone, a first transversely extending contact line, a central zone, a second transversely extending contact line, and a second end zone; the board having a sandwich structure extending at least from the first contact line to the second contact line, said sandwich structure including the first reinforcement, the first core, and the second reinforcement, whereby said sandwich structure further comprises the second reinforcement extending widthwise substantially parallel to the first reinforcement in transverse cross section from a first edge of the second reinforcement above the shock-absorbing material of the band, to a second edge of the second reinforcement; along at least a portion of an outer periphery of the board and at least from the first contact line to the second contact line, the board further including a band comprising a shock-absorbing material laterally juxtaposed to said core, the band having a substantially constant thickness along an entirety of a length of the band. 26. A board according to claim 25, wherein: said sandwich structure extends substantially along an entirety of the length of the board. 27. A gliding or rolling board comprising: a length measured along a longitudinal direction between a first end and a second end of the board, a width measured along a transverse direction between a first edge and a second edge, and a height measured between a gliding surface and a receiving surface; along said height, the board includes a first reinforcement, a second reinforcement, and at least a first core, said first core being positioned between said first reinforcement and said second reinforcement; along said length, between the first end and the second end, the board includes a first end zone, a first transversely extending contact line, a central zone, a second transversely extending contact line and a second end zone; along at least a portion of a periphery of the board, the board includes at least one band comprising a shock-absorbing material juxtaposed to at least one of said reinforcements and at least one spacer comprising a material other than said shock-absorbing material; the board having a sandwich-type structure extending at least from the first contact line to the second contact line, said sandwich structure including the first reinforcement, the first core, and the second reinforcement, whereby: the at least one band and the at least one spacer form a stacked structure having a thickness substantially equal to a thickness of the first core at a lateral edge of the first core; the stacked structure formed by the at least one band and said at least one spacer is vertically above the first reinforcement and vertically beneath the second reinforcement, the second reinforcement covering both the first core and the stacked structure; the second reinforcement being substantially parallel to the first reinforcement in transverse cross section from a first lateral edge of the second reinforcement above the stacked structure to a second lateral edge of the second reinforcement above the stacked structure. 28. A board according to claim 27, wherein: only one spacer and only one band comprise said stacked structure. 29. A board according to claim 27, wherein: said first reinforcement and said second reinforcement are parallel in a transverse cross section between the first peripheral edge to the second peripheral edge. 30. A board according to claim 27, wherein: said shock-absorbing material of said band is more flexible than acetyl-butadiene-styrene. 31. A board according to claim 30, wherein: said shock-absorbing material of said band has a hardness of approximately 10 shore D. 32. A board according to claim 27, wherein: said shock-absorbing material of said band has a hardness in a range between approximately 10 shore D and approximately 60 shore D. 33. A board according to claim 27, wherein: the band has a thickness of between 0.2 millimeters and 5.0 millimeters. 34. A board according to claim 27, wherein: said sandwich structure extends substantially along an entirety of the length of the board. 35. A snowboard comprising: a length measured along a longitudinal direction between a first end and a second end of the snowboard, a width measured along a transverse direction between a first peripheral edge and a second peripheral edge, and a height measured between a gliding surface and a receiving surface; along said length, between the first end and the second end, the snowboard includes a first end zone, a zone for retaining a first foot, a central zone, a zone for retaining a second foot, and a second end zone, the snowboard further comprising a first transversely extending contact line and a second transversely extending contact line, said first and second transversely extending contact lines being longitudinally spaced apart and positioned on opposite longitudinal sides of the first and second foot-retaining zones; along said height, the snowboard includes a first reinforcement, a second reinforcement, and a core positioned above said first reinforcement and below said second reinforcement; at least from the first contact line to the second contact line, the second reinforcement being positioned above the first reinforcement at a substantially uniform height transversely from the first peripheral edge of the snowboard to the second peripheral edge of the snowboard; along at least a portion of a periphery of the snowboard, the snowboard includes a band comprising a shock-absorbing material vertically above or below at least one of said reinforcements and laterally juxtaposed to said core; the shock-absorbing material of said band extending at least from said first transversely extending contact line to said second transversely extending contact line. 36. A snowboard according to claim 35, wherein: said band comprises a first band on a first side of the snowboard; said snowboard further comprises a second band on a second side of the snowboard, said second band extending at least from said first transversely extending contact line to said second transversely extending contact line. 37. A snowboard according to claim 36, wherein: each of the first and second bands is a continuous element, without joints. 38. A snowboard according to claim 35, wherein: said second reinforcement extends widthwise substantially parallel to said first reinforcement in transverse cross section, from a point on a first side of a longitudinal center line of the snowboard above the shock-absorbing material of the band, to a second point on a second side of the longitudinal center line of the snowboard. 39. A snowboard according to claim 35, wherein: said first reinforcement and said second reinforcement are parallel in a transverse cross section between the first peripheral edge to the second peripheral edge. 40. A snowboard according to claim 35, wherein: said first reinforcement and said second reinforcement are parallel in a plurality of transverse cross sections along the length of the snowboard between the first peripheral edge to the second peripheral edge. 41. A snowboard according to claim 35, further comprising: a spacer along at least a portion of the periphery of the snowboard; the band and said spacer forming a stacked structure having a thickness equal to a thickness of the core at lateral edges of the core. 42. A snowboard according to claim 41, wherein: only one spacer and only one band comprise said stacked structure. 43. A snowboard according to claim 35, wherein: substantially along an entirety of the length of the board, the second reinforcement is positioned above the first reinforcement at a substantially uniform height transversely from the first peripheral edge of the snowboard to the second peripheral edge of the snowboard. 44. A gliding or rolling board comprising: a length measured along a longitudinal direction between a first end and a second end of the board, a width measured along a transverse direction between a first edge and a second edge, and a height measured between a gliding surface and a receiving surface; along said height, the board includes a first reinforcement, a second reinforcement, and at least one core, said core being positioned between said first reinforcement and said second reinforcement; along said length, between the first end and the second end, the board includes a first end zone, a central zone, and a second end zone; a first transversely extending contact line and a second transversely extending contact line, said first and second transversely extending contact lines being longitudinally spaced apart; along at least a portion of a periphery of the board, the board includes at least one band comprising a shock-absorbing material juxtaposed to at least one of said reinforcements and at least one spacer comprising a material other than said shock-absorbing material; the board having a sandwich structure extending substantially along an entirety of the length of the board, said sandwich structure comprising the first reinforcement, the first core, and the second reinforcement, whereby: the at least one band and the at least one spacer form a stacked structure having a thickness equal to a thickness of the core at a lateral edge of the core; the stacked structure formed by the at least one band and the at least one spacer being vertically above the first reinforcement and vertically beneath the second reinforcement, the second reinforcement covering both the core and the stacked structure; the stacked structure extending longitudinally through a transversely extending vertical median plane of the board at least from the first contact line to the second contact line; the second reinforcement being substantially parallel to the first reinforcement in transverse cross section from a first lateral edge of the second reinforcement above the stacked structure to a second lateral edge of the second reinforcement above the stacked structure. 45. A board according to claim 44, wherein: said stacked structure comprises said first band on a first transverse side of the board and a second band on a second transverse side of the board. 46. A board according to claim 44, wherein: said shock-absorbing material of said band is more flexible than acetyl-butadiene-styrene.
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이 특허에 인용된 특허 (9)
Zanco Alain,FRX ; Mermet Max,FRX ; Restani Eric,FRX ; Schrobiltgen Thierry,FRX, Board for gliding on snow.
Baudin Jerome,FRX ; Metrot Eric,FRX ; Perrier Robert,FRX ; Thevenoud Jean-Noel,FRX, Gliding board surrounded with a continuous running edge, and method of making same.
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