发明名称 Hoop clamping system for a bass drum pedal assembly
摘要 The hoop clamping system for bass drum assemblies features an assembly attached to the foot pedal's floor plate into which the handle bolt is attached and made easily accessible from the side of the pedal. The toe clamp is activated by a pivoting cam, one end of which is under the heel of the toe clamp; the other in contact with the handle bolt. Turning the handle bolt causes the cam to lift or lower the heel of the toe clamp resulting in the desired clamping action. This hoop clamp system provides greater range of travel for the foot board, and substantially improves accessibility to the handle bolt for ease of adjusting the toe clamp. This hoop clamping system further reduces unwanted vibration and lowers manufacturing costs.
申请公布号 US5726370(A) 申请公布日期 1998.03.10
申请号 US19950581486 申请日期 1995.12.29
申请人 PEARL MUSICAL INSTRUMENT CO. 发明人 YANAGISAWA, MITSUO
分类号 G10D13/00;(IPC1-7):G10D13/02 主分类号 G10D13/00
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