发明名称 DRUM STICK
摘要 <p>PROBLEM TO BE SOLVED: To provide a drum stick which prevents the formation of fine splits, can be suppressed in sp. gr. to a low level, provides excellent stick work and enables a user to make sharp playing. SOLUTION: The drum stick 1 is formed into a bar-shaped body which is hollow in a grip part 1b exclusive of a front end 1a with a fiber-reinforced resin 2. The fiber-reinforced resin 2 is composed of two layers; a first fiber- reinforced resin layer 5 which forms a front layer part and a second fiber- reinforced resin layer 6 which forms an inside layer part. The first fiber- reinforced resin layer 5 is formed out of an aramid fiber-reinforced resin and the second fiber-reinforced resin layer 6 is formed out of a carbon fiber- reinforced resin.</p>
申请公布号 JPH09114452(A) 申请公布日期 1997.05.02
申请号 JP19950274120 申请日期 1995.10.23
申请人 YAMAHA CORP 发明人 FUJII JUNJI
分类号 B32B5/28;C08K7/00;C08K7/02;C08K7/06;C08K7/14;C08L101/00;G10D13/00;G10D13/02;(IPC1-7):G10D13/02 主分类号 B32B5/28
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