发明名称 GOLF CLUB HEAD AND MANUFACTURE THEREFOR
摘要 <p>PURPOSE: To provide a golf club head having a forged metallic face plate which brings a correct impact resistance and feeling and can achieve an excellent ball control. CONSTITUTION: A golf club head is formed by an investment casting of such a material as stainless steel, copper beryllium, titanium, and aluminum. A face plate 11 of the head is formed with a forged metal such as a forged carbon steel and the like and its assembly is formed in one body by welding this plate 11 to the forged face part. The head consists of a cast stainless steel and the face plate consists of a forged stainless steel. It is desirable that the both steels have a same composition. It is also desirable that the material of the face plate 11 is re-distributed toward the toe and the heel part in the head.</p>
申请公布号 JPH0833743(A) 申请公布日期 1996.02.06
申请号 JP19930258093 申请日期 1993.10.15
申请人 DONARUDO EI ANDAASON;DONARUDO JIEI SHII SUN 发明人 DONARUDO EI ANDAASON;DONARUDO JIEI SHII SUN
分类号 A63B53/04;(IPC1-7):A63B53/04 主分类号 A63B53/04
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