发明名称 Adjustable pedal assembly for a percussion instrument
摘要 An adjustable pedal assembly has a base, a beater assembly, and a pedal. The base has a pedal end and a beater end. The beater assembly is mounted on the beater end of the base. The pedal is mounted pivotally on the base and connected to the beater assembly, and has a stationary heel, an adjustment bracket, a moving sole and a rigid link. The stationary heel is mounted securely on the pedal end of the base. The adjustment bracket is mounted pivotally on the stationary heel. The moving sole is connected pivotally on the adjustment bracket and connected to the beater assembly. The rigid link is selectively connected the stationary heel and alternately to the adjustment bracket and the moving sole to change a pivoting point and swinging length of the pedal.
申请公布号 US7663042(B1) 申请公布日期 2010.02.16
申请号 US20090419895 申请日期 2009.04.07
申请人 CHEN KUO-CHANG 发明人 CHEN KUO-CHANG
分类号 G10D13/02 主分类号 G10D13/02
代理机构 代理人
主权项
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