| 摘要 |
<p>PURPOSE: To provide a drum beater device capable of being independently operated by foot pedals arranged on different positions and beating the same drum surface by plural beaters. CONSTITUTION: A 1st drum beater 21 is fitted to a 1st driving shaft supported by 1st and 3rd bearings 14, 16 and a 2nd drum beater 22 is fitted to a 2nd driving shaft 19 supported by 2nd and 3rd bearings 15, 16. The 1st and 2nd driving shafts 18, 19 can independently be rotated. The 1st driving shaft 18 and the 1st drum beater 21 are rotated in response to the pivotal rotation of a 1st pedal and the 2nd shaft 19 and the 2nd drum beater 22 are rotated by the pivotal rotation of a 2nd pedal and the drive of a 3rd driving shaft arranged on separated positions.</p> |
