Golf club head

Games using tangible projectile – Golf – Club or club support

Patent

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Details

473331, A63B 5304

Patent

active

058071890

ABSTRACT:
A golf club ball-striking face (6) utilizing a metal with ten times or higher damping capacity compare to the steels presently in use for club faces. The metal has the strength near that of the steels. The preferred metal is of the class of shape memory metals of alloys including: copper, nickel, aluminum, and manganese. The face is an insert plate whose front ball striking surface is narrower than its rear surface and is secured into a cavity formed in the club head, where the plate may be as thin as 0.010 inches or the plate may extend to nearly the entire thickness of the club head.

REFERENCES:
patent: 5221087 (1993-06-01), Fenton et al.
patent: 5433440 (1995-07-01), Lin
"Shape Memory Alloys", Metals Handbook, vol. 2, 10th Edition: Properties and Selection 1991.
"Advanced Materials to the Fore", S.K. Liu, Nov. 1993, MRS Bulletin.

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