STICK

专利名称：STICK

发明人：HASEGAWA SHIGEJI 申请号：JP31385687

申请日：19871211

公开号：JPH01153171A

公开日：

19890615

专利内容由知识产权出版社提供

摘要：PURPOSE: To improve the impact instant response puck speed by a method wherein, in a region of at least one half length from the tip of a blade, a part where the grain of a core material made of wood, and the direction of the fiber of a unidirectionally arranged fiber reinforced plastic plate are oriented so as to cross with each other, is provided. CONSTITUTION: A grain is oriented extending to the total length of a blade 3 in the longitudinal direction of the blade 3. Then, in a region from the tip of a toe 3b of the blade 3 to approx. one half of the blade 3, on a core material C made of wood having a part where the grain of the core material C made of wood is oriented in the direction which is orthogonal to the longitudinal direction of the blade 3, a reinforcing plate comprising a fiber reinforced plastic plate A for which the fiber is arranged by pulling in the longitudinal direction of the blade 3, is stuck. Also, in the region from the tip of the toe 3b of the blade 3 to approx. one half of the blade 3, the grain of the core material C made of wood and the fiber direction of the fiber reinforced plastic plate A are crossed to each other. Thus, by reinforcing the one half on the toe tip side of the blade with the fiber reinforced plastic plate which is unidirectionally arranged by pulling, the leading end is light and easy to use, and the impact instant response is favorable because the repulsive force becomes large on the toe tip side of the blade as well, and the puck

speed is improved as well.

申请人：HASEGAWA KAGAKU KOGYO KK 更多信息请下载全文后查看