| 摘要 |
<p>An elongated bar is provided and one end of the bar includes structure for removable support from an oscillatable hammer block of a pedal actuating assembly with the other end of the bar projecting outwardly from the block generally radially of its axis of oscillation. The other end of the bar includes an outer terminal end portion including a first threaded connection structure and a beater ball is provided and includes a second threaded connection structure. The first and second threaded connector structures coact to removably threadedly support the beater ball from the outer terminal end portion of the bar. The beater ball is supported from the bar spaced outwardly of one side thereof to be advanced toward a bass drum and the structure comprising the first and second threaded connector structure is of simple design for ease in manufacture at a low cost and also capable of establishing a firm but releasable connection between the beater ball and the bar.</p> |
