首页> 外国专利> GOLF CLUBS AND CLUB-HEADS COMPRISING A FACE PLATE HAVING A CENTRAL RECESS AND FLANKING RECESSES

GOLF CLUBS AND CLUB-HEADS COMPRISING A FACE PLATE HAVING A CENTRAL RECESS AND FLANKING RECESSES

机译:高尔夫球棍和棍头,包括具有中锋和侧翼的前板

摘要

Golf club-heads are disclosed that have a body and a face plate. Exemplary club-heads are hollow metal-wood club-heads. The face plate is attached to the front of the body and has obverse and reverse surfaces, and a peripheral zone, toe zone, heel zone, upper zone, lower zone, and central zone. The reverse surface defines in the central zone a recess surrounded by a substantially annular ridge. The reverse surface also defines in the toe zone and heel zone respective horizontal flanking recesses. The reverse surface also defines in the upper zone and lower zone respective vertical flanking recesses. The maximal thickness of the annular ridge is greater than the respective thicknesses of the central recess and flanking recesses, and the respective thicknesses of the flanking recesses are no greater than the thickness of the central recess.
机译:公开了具有主体和面板的高尔夫球杆头。示例性的杆头是空心金属木杆头。面板连接到身体的正面,并具有正面和背面,以及外围区域,脚趾区域,脚跟区域,上部区域,下部区域和中央区域。背面在中心区域中限定了由基本上环形的脊围绕的凹部。反面还在脚趾区和脚跟区中限定了相应的水平侧翼凹槽。反面还在上部区域和下部区域中限定出相应的竖直侧翼凹部。环形脊的最大厚度大于中央凹槽和侧向凹槽的相应厚度,并且侧向凹槽的相应厚度不大于中央凹槽的厚度。

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