Composite-metal golf club head

Details Composite-metal golf club head Composite-metal golf club head

1995-10-30

1997-04-29

Graham, Mark S.

Games using tangible projectile

Golf

Club or club support

473346, 473347, A65B 5304

Patent

active

056243316

ABSTRACT:
A composite-metal wood-style golf club head having a metal casing with at least two openings in the crown in which composite covers are disposed. The portion of the metal casing between the covers defines a bar-like stiffener that extends between the face and the back in a direction generally perpendicular to the face. The metal stiffener braces and reinforces the face against flexure during impact with the ball, while the composite covers optimize weight distribution and provide other advantages. The club head may include a composite core with a relative thick portion behind the hitting face to further reinforce the hitting face against flexure.

REFERENCES:
patent: 4139196 (1979-02-01), Riley
patent: 5288070 (1994-02-01), Chen
patent: 5328176 (1994-07-01), Lo
patent: 5425538 (1995-06-01), Vincent et al.
patent: 5431396 (1995-07-01), Shieh
patent: 5467983 (1995-11-01), Chan

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