Claims
- 1. A base drum beater amplitude adjustment device for adjusting the amplitude of the beater of a base drum, the adjustment device comprising a revolving shaft supported between two upright supports on the base frame of the pedal mechanism of a base drum and having a polygonal cross section, a beater holder fixed to said revolving shaft to hold a beater, a flywheel mounted around said revolving shaft, and a locating device fastened between said flywheel and said revolving shaft to stop said revolving shaft from rotary movement relative to said flywheel, wherein said flywheel comprises two opposing parts joined together by screws to hold down said locating device around said revolving shaft permitting said revolving shaft to be turned back and forth by said flywheel; said revolving shaft can be turned relative to said flywheel to adjust the angular position of said beater relative to the pedal of the pedal mechanism of the base drum when said screws are loosened.
CROSS-REFERENCE TO RELATED APPLICATION
The present invention is a continuation-in-part of U.S. patent application Ser. No. 08/120,513, "BEATER AMPLITUDE ADJUSTMENT DEVICE FOR THE BASE DRUM PEDAL MECHANISM OF A BASE DRUM", now U.S. Pat. No. 5,343,792.
US Referenced Citations (3)
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
120513 |
Sep 1993 |
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