| 摘要 |
A drum assembly comprises a cylindrical shell and a head on the shell; annular retainer structure on the shell and retaining the head to the shell; multiple studs rigidly attached to the shell at the outer side thereof; multiple threaded rods extending between the studs and the retainer structure; a support band extending about the shell, and at least part way about the studs; and elastomer cushions carried by the support band and extending at least part way about the studs and adjacently facing the shell to cushion loading transferred between the studs and the support band, and to acoustically isolate the shell and support band; and drum support structure on the support band. The cushions typically extend in planes parallel to the drum central main axis.
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