发明名称 GOLF CLUB HEAD
摘要 <p>PROBLEM TO BE SOLVED: To provide a golf club head wherein a tendency for a slice or hook can be corrected, and since the surface of a face becomes square in an address, a sense of incompatibility can be avoided. SOLUTION: In the golf club head of a slice face or hook face type, in order that a face surface 10 becomes square in the direction of a target when the sole surface 4 of the head is brought into contact with the ground surface in its address posture, a ridgeline which forms the lower end of an inclined surface on the side of a heel 14 forming the sole surface 4, when viewed on the bottom of the head, and extends from the side of a face 2 to the side of the back side 11 of the head is formed so as to be inclined toward a toe side or heel side with respect to the direction of the target.</p>
申请公布号 JP2001112897(A) 申请公布日期 2001.04.24
申请号 JP19990300684 申请日期 1999.10.22
申请人 BRIDGESTONE SPORTS CO LTD 发明人 KAJITA RYOTA
分类号 A63B53/04;(IPC1-7):A63B53/04 主分类号 A63B53/04
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