Composite baseball bat with cavitied core

Details Composite baseball bat with cavitied core Composite baseball bat with cavitied core

1994-06-20

1995-10-17

Graham, Mark S.

Amusement devices: games

Aerial projectile game; game element or accessory therefor...

Target

A63B 5906

Patent

active

054583306

ABSTRACT:
A baseball bat or the like comprises a tube formed with an outer layer of wood-like veneer covering a layer of fiber reinforced resin, with the tube layers being impregnated with and bonded to one another with a cured resin. The ends of the tube are closed off with caps adhered to the tube and preferably molded in place. The tube preferably has a foam or aluminum core including a central cavity, said core having sufficient resiliency to allow the tube to resiliently deform during impact with a baseball. The product is formed by molding over a form which may constitute the cavitied foam core or, alternatively, a forming mandrel which is removed after the resin is cured. The cavity may be filled with a material which is less dense than the core.

REFERENCES:
patent: 5114144 (1992-05-01), Baum

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