Drumhead tightening device, support device for drum including the drumhead tightening device, and drum
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United States of America Patent
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-
Nov 2, 2010
Grant Date -
Nov 19, 2009
app pub date -
Sep 12, 2008
filing date -
May 13, 2008
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Drumhead tightening devices include lugs secured to a shell of a drum, lug bolts screwed to the lugs, hooks, which are engaged with a hoop fitted to an open end of the shell, and retaining members for retaining the position of the hooks with respect to the lug bolts. Each retaining member is mounted on one of the lug bolts in a state where the associated hook is arranged between a head portion of the lug bolt and the retaining member.
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