LAMINATED PAPER SKATEBOARD DECK
A skateboard deck includes a longitudinally extending truck supporting lower surface, a longitudinally extending rider supporting upper surface, and a plurality of longitudinally extending sheets of paper laminated together and positioned between the lower surface and the upper surface.
The present invention claims priority to U.S. Provisional Application 61/715,686, filed Oct. 18, 2012, and titled LAMINATED PAPER SKATEBOARD DECK.
BACKGROUNDThe present invention relates generally to the field of skateboards and skateboard decks, and more particularly to a skateboard deck that includes a plurality of longitudinally extending sheets of paper.
BRIEF SUMMARYEmbodiments of the present invention provide a skateboard deck that includes a longitudinally extending truck supporting lower surface, a longitudinally extending rider supporting upper surface, and a plurality of longitudinally extending sheets of paper laminated together and positioned between the lower surface and the upper surface.
In some embodiments, the plurality of longitudinally extending sheets of paper may include a first plurality of longitudinally extending sheets of paper laminated together and laminated to the lower surface, and a second plurality of longitudinally extending sheets of paper laminated together and laminated to the upper surface. The skateboard deck may include a longitudinally extending reinforcing sheet positioned between the first plurality of longitudinally extending sheets of paper and the second plurality of longitudinally extending sheets of paper, the first reinforcing sheet is laminated one of first or second longitudinally extending sheets of paper.
The novel features believed characteristic of the invention are set forth in the appended claims. The invention itself, however, as well as a preferred mode of use, further purposes and advantages thereof, will best be understood by reference to the following detailed description of an illustrative embodiment when read in conjunction with the accompanying drawings, where:
Referring now to the drawings,
The individual sheets of first plurality of sheets of paper 401 may be of the same type of paper as first sheet 107. For example, sheet 107 may be builder-grade Kraft paper comprising 90% recycled paper, although other types of paper may be used. The adhesive used to adhere together the sheets of paper may include an epoxy resin. Examples of suitable adhesives include LiquidWood® deep penetrating wood consolidant manufactured by Abatron, Inc., of Kenosha, Wis., and SuperSap® 100/1000 high bio-content, general purpose liquid epoxy resin manufactured by Entropy Resins, Inc., of Hayward, Calif.
A sheet of reinforcing material 402 is adhered to first plurality of laminated sheets 401, preferably with the same adhesive used to laminate first plurality 401. Sheet 402 may be a reinforced paper, such as fiber filament reinforced Kraft paper, also known as poly-craft mask, or a woven fabric, such as a natural fiber, such as cotton or hemp, or a synthetic fiber, such as nylon, Kevlar, rayon cloth, or the like. Sheet 402 may also comprise basalt or carbon fiber fabric. Basalt fiber is made from naturally occurring basalt rock and it has mechanical properties similar to carbon fiber, but at a lower cost. Sources of basalt fiber fabric it Sudaglass Fiber Technology, Inc., Houston, Tex., as well as several manufacturers in Russia, Ukraine, and China. Sheet 402 adds to the longitudinal and torsional stiffness of deck 101.
A second plurality of laminated sheets of paper 403 is adhered to first reinforcing sheet 402. A second reinforcing sheet 404 is adhered to second plurality of laminated sheets of paper 403. Second reinforcing sheet 404 imparts further stiffness to deck 101.
A third plurality of laminated sheets of paper 405 is adhered to second reinforcing sheet 404. Third plurality of laminated sheets 405 include substantially more sheets of paper than first plurality 401 or 402. Third plurality of laminated sheets 405 effectively forms a core of deck 101.
A third sheet of reinforcing material 406 is adhered to third plurality of sheets 405 in order to impart further stiffness to deck 101. A fourth plurality of laminated sheets of paper 407 is adhered to third reinforcing sheet 406. A fourth sheet of reinforcing material 408 is adhered to fourth plurality of sheets 407 in order to impart still further stiffness to deck 101. A fifth plurality of laminated sheets of paper 409 is adhered to fourth reinforcing sheet 408. Finally, a sheet of paper forming upper surface 109 is adhered to fifth plurality of laminated sheets 409.
In the embodiment illustrated in
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Claims
1. A skateboard deck, which comprises:
- a longitudinally extending truck supporting lower surface;
- a longitudinally extending rider supporting upper surface; and,
- a plurality of longitudinally extending sheets of paper laminated together and positioned between the lower surface and the upper surface.
2. The skateboard deck as claimed in claim 1, wherein the plurality of longitudinally extending sheets of paper:
- a first plurality of longitudinally extending sheets of paper laminated together and laminated to the lower surface; and,
- a second plurality of longitudinally extending sheets of paper laminated together and laminated to the upper surface.
3. The skateboard deck as claimed in claim 2, including a longitudinally extending first reinforcing sheet positioned between the first plurality of longitudinally extending sheets of paper and the second plurality of longitudinally extending sheets of paper.
4. The skateboard deck as claimed in claim 3, wherein the first reinforcing sheet is laminated to one of first or second longitudinally extending sheets of paper.
5. The skateboard deck as claimed in claim 3, wherein the reinforcing sheet includes filament reinforcement.
6. The skateboard deck as claimed in claim 5, wherein the reinforcing sheet comprises a woven fabric.
7. The skateboard deck as claimed in claim 5, wherein the reinforcing sheet comprises filament reinforced paper.
8. The skateboard deck as claimed in claim 2, wherein the plurality of longitudinally extending sheets of paper includes:
- a third plurality of longitudinally extending sheets of paper laminated together and positioned between the first and second longitudinally extending sheets of paper.
9. The skateboard deck as claimed in claim 1, wherein the plurality of sheets of paper includes:
- a first plurality of longitudinally extending sheets of paper laminated together and laminated to the lower surface;
- a first longitudinally extending reinforcing sheet laminated to the first plurality of sheets of paper;
- a second plurality of longitudinally extending sheets of paper laminated together and laminated to the first reinforcing sheet;
- a second longitudinally extending reinforcing sheet laminated to the second plurality of sheets of paper;
- a third plurality of longitudinally extending sheets of paper laminated together and laminated to the second reinforcing sheet;
- a third longitudinally extending reinforcing sheet laminated to the third plurality of sheets of paper;
- a fourth plurality of longitudinally extending sheets of paper laminated together and laminated to the third reinforcing sheet;
- a fourth longitudinally extending reinforcing sheet laminated to the fourth plurality of sheets of paper; and
- a fifth plurality of longitudinally extending sheets of paper laminated together and laminated to the fourth reinforcing sheet and to the upper surface.
10. The skateboard deck as claimed in claim 1, wherein:
- the lower surface includes a longitudinally extending sheet of paper; and,
- the upper surface includes a longitudinally extending sheet of paper.
11. The skateboard deck as claimed in claim 1, wherein the sheets of paper are laminated together with an adhesive including epoxy resin.
12. The skateboard deck as claimed in claim 1, wherein the sheets of paper include Kraft paper.
13. The skateboard deck as claimed in claim 1, wherein the sheets of paper include recycled content.
Type: Application
Filed: May 10, 2013
Publication Date: Apr 24, 2014
Inventor: Jeffrey Ryan Barrett (Pleasant Hill, CA)
Application Number: 13/891,432
International Classification: A63C 17/01 (20060101);