| 摘要 |
An adjustable clamp assembly for fixing pedal deck to drum counterhoop comprises a clamping seat disposed at a front end of a pedal deck; a clamping mechanism arranged on the clamping seat; the clamping mechanism composed of a stationary seat, an upper jaw, and an adjustment stud; the stationary seat being fixed on the clamping seat by locking a first transom and the upper jaw with bolts; a tapped through hole formed in center of the first transon for pivotally fixing the adjustment stud; a second transom having a through hole being locked at center position of the upper jaw; a clamping portion disposed on a bottom face at a front end of the upper jaw; a tail end of the upper jaw being pivotally fixed in the stationary seat; one end of the adjustment stud being wing-shaped; a pivotally fixing portion with a relative shorter diameter being disposed at a position adjacent to a tail end of the adjustment stud; a nut being pivotally fixed at a tail end of the pivotally fixing portion, and the adjustment stud being penetrating through the first and the second transon.
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