公开(公告)号：US20050255935A1

公开(公告)日：2005-11-17

申请号：US11040044

申请日：2005-01-20

申请人： Kazuaki Yanagisawa ,  Keiji Hosoda

发明人： Kazuaki Yanagisawa ,  Keiji Hosoda

IPC分类号： A63B53/10 ,  A63B53/14

CPC分类号： A63B53/14 ,  A63B60/46 ,  A63B2209/02

摘要： The a golf club shaft includes a sheet member made of fiber reinforced plastic material, preferably in the form of a mesh member having a reticular or net-like structure, secured circumferentially around a cylindrical outer surface of the grip end of the shaft body. Preferably, this sheet member includes an extension that is visible from outside by extending from the club head end of the grip to achieve a distinct appearance and/or to enhance the mechanical strength of the related part which is known to be subjected to a substantial stress in use. The presence of the sheet member not only improves various mechanical characteristics, such as the bending strength and flattening strength and the vibration damping capabilities of the grip portion but also provides a distinct and attractive appearance to the golf club.

摘要翻译： 高尔夫球杆轴包括由纤维增强塑料材料制成的薄板构件，优选地为具有网状或网状结构的网状构件的形式，周向地围绕轴体的握持端的圆柱形外表面固定。 优选地，该片材构件包括从外部可见的延伸部，其从手柄的球杆头部端部延伸以实现不同的外观和/或增强已知受到显着应力的相关部件的机械强度 正在使用。 片材的存在不仅提高了各种机械特性，例如弯曲强度和压平强度以及握持部分的减震能力，而且还为高尔夫球杆提供了明显而有吸引力的外观。