Claims
- 1. A snowboard comprising:
- an elongate core member;
- a first left side torsion box member and a first right side torsion box member, said first side members positioned adjacent at least respective first portions of left and right longitudinal edges of said elongate core member; and
- a second left side torsion box member and a second right side torsion box member positioned adjacent longitudinal edges of said first left and right side torsion box members respectively, wherein said first torsion box members, said second torsion box members and said elongate core member are contained within a third torsion box.
- 2. A snowboard comprising:
- an elongate core member;
- a first left side torsion box member and a first right side torsion box member, said first side members positioned adjacent at least respective first portions of left and right longitudinal edges of said elongate core member; and
- a second left side torsion box member and a second right side torsion box member positioned adjacent longitudinal edges of said first left and right side torsion box members respectively, further comprising a third torsion box which includes said first and second torsion box members therewithin.
- 3. A snowboard comprising:
- an elongate core member;
- a first left side torsion box member and a first right side torsion box member, said first side members positioned adjacent at least respective first portions of left and right longitudinal edges of said elongate core member; and
- a second left side torsion box member and a second right side torsion box member positioned adjacent longitudinal edges of said first left and right side torsion box members respectively, and further comprising third left and right torsion boxes spaced between said elongate core and said first and second torsion box members respectively, spacing means positioned between said third left and right torsion boxes and said first and second torsion box members.
- 4. A snowboard core comprising:
- an elongate core member;
- a first pair of side members, one of said first side members positioned adjacent at least a first longitudinal portion of said elongate core member, the other side member positioned adjacent at least a second longitudinal portion of said elongate core member; and
- a second pair of side members, one of said second side members positioned adjacent at least a longitudinal portion of one of said first side members, the other second side member positioned adjacent said other first side member,
- wherein said elongate core member is positioned within a seamless tubular fiber sock carrying a binder resin for providing a composite about a circumference of the elongate core member, wherein each of said first pair of side members is positioned within a seamless tubular fiber sock carrying a binder resin for providing a composite about a circumference of the side members.
- 5. A snowboard core according to claim 4 wherein each of said second pair of side members is positioned within a seamless tubular fiber sock carrying a binder resin for providing a composite about a circumference of the second side members.
- 6. A snowboard core according to claim 4 wherein each of said first pair of side members, said second pair of side members and their accompanying composite are positioned within a seamless tubular fiber sock carrying a binder resin for providing a composite about a circumference of the first and second side members and their accompanying composites.
- 7. A snowboard core according to claim 6 wherein the composite about the circumference of the elongate core member also surrounds the first and second side members and their respective composites.
- 8. A snowboard according to claim 6 further comprising a pair of spacer members, said spacer members being positioned between adjacent pairs of said first and second side members.
Parent Case Info
This application is a continuation-in-part of application Ser. No. 08/221,857, filed on Apr. 1, 1994, now abandoned.
US Referenced Citations (12)
Foreign Referenced Citations (4)
Number |
Date |
Country |
0232484 |
Aug 1987 |
EPX |
1463013 |
Nov 1966 |
FRX |
2250546 |
Jul 1975 |
FRX |
0413683 |
Dec 1966 |
CHX |
Non-Patent Literature Citations (1)
Entry |
Engineered Materials Handbook, vol. 1, ASM International, chapters entitled "Introduction to Composites", pp. 27-29, 32-33 and 50-51; Epoxy Resins, pp. 66-71; Polymide Resins, pp. 78-79. |
Continuation in Parts (1)
|
Number |
Date |
Country |
Parent |
221857 |
Apr 1994 |
|