Golf club head and method of forming same

Details Golf club head and method of forming same Golf club head and method of forming same

1990-07-09

1992-03-10

Heinrich, Samuel M.

Metal fusion bonding

Process

Combined

228125, 228162, 164 761, A63B 5300, B23K 3100

Patent

active

050943839

ABSTRACT:
A golf club head has a main body portion formed by an investment casting of material such as stainless steel, beryllium copper, titanium, and aluminum. The face plate of the head is formed of a forged metal, such as forged carbon steel, this plate being welded to the face portion of the casting to form an integral assembly therewith. The forged metal faceplate affords a more solid impact and feel to the club which provides better control. Also, it has very high strength. Preferably, the head consists of cast stainless steel, and the face plate of forged stainless steel, both steels being of the same composition.

REFERENCES:
patent: 3218072 (1965-11-01), Burr
patent: 3970236 (1976-07-01), Rogers
patent: 4027885 (1977-06-01), Rogers
patent: 4252262 (1981-02-01), Igarashi
patent: 4465221 (1984-08-01), Schmidt
patent: 4534558 (1985-08-01), Yoneyama
patent: 4792140 (1988-12-01), Yamaguchi et al.

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