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    • 4. 发明申请
    • GOLF CLUB HEAD WITH STRIKING FACE COVERED WITH A MATERIAL HAVING DIFFERENT MODULUS
    • 高尔夫俱乐部头部带有表面覆盖不同模块的材料
    • WO1994015677A1
    • 1994-07-21
    • PCT/FR1993001288
    • 1993-12-22
    • TAYLOR MADE GOLF COMPANY, INC.VINCENT, BenoîtRIGAL, Jean-Pierre
    • TAYLOR MADE GOLF COMPANY, INC.
    • A63B53/04
    • A63B53/04A63B53/0466A63B53/047A63B60/00A63B2053/0416A63B2053/0425A63B2209/02
    • The invention relates to a golf club head comprising a body (1) and an impact face (2) limited by an upper edge (20), a lower edge (21) and two side edges (22, 23); in the center of the face (2) is fictively defined the impact center (O) which is the origin of a fictive orthogonal mark defined by a horizontal axis (I, I') and a vertical axis (J, J'); the intersection of the axis (I, I') with the side edges (22, 23) define the width (L) of the face (2) and the intersection of the axis (J, J') with the lower (21) and upper (20) edges define the height (H) of the face. The impact face (2) is divided into two distinct surfaces (S1) and (S2); the surface (S1) is covered with a material having a high Young modulus, higher than 15 GPa, preferably higher than 100 GPa; said surface extends horizontally on either side of (I, I') throughout a width (l) comprised between 20 and 40 % of (L); and vertically from the lower edge (21) up to beyond the axis (I, I') throughout a height (h) comprised between 65 and 85 % of (H); the surface (S2) is covered with a low Young modulus material, lower than 15 GPa, preferably comprised between 0.1 and 10 GPa; said surface (S2) extends on the remainder of the face.
    • 本发明涉及一种高尔夫球杆头,其包括主体(1)和由上边缘(20),下边缘(21)和两个侧边缘(22,23)限定的冲击面(2)。 在面(2)的中心被虚拟地定义为由水平轴(I,I')和垂直轴(J,J')限定的虚构正交标记的原点的冲击中心(O); 轴(I,I')与侧边缘(22,23)的交点限定面(2)的宽度(L)和轴(J,J')与下(21)的交点, 并且上(20)边限定面的高度(H)。 冲击面(2)分为两个不同的表面(S1)和(S2); 表面(S1)被具有高的杨氏模量,高于15GPa,优选高于100GPa的材料覆盖; 所述表面在(L,I)的20和40%之间的整个宽度(l)处水平延伸(I,I')。 并且在包括在(H)的65和85%之间的整个高度(h)中从所述下边缘(21)到所述轴线(I,I')垂直地延伸; 表面(S2)被低的杨氏模量材料覆盖,低于15GPa,优选为0.1-10GPa; 所述表面(S2)在面部的其余部分上延伸。