Foot pedal striking adjustment apparatus

Details Foot pedal striking adjustment apparatus Foot pedal striking adjustment apparatus

2011-06-07

2011-06-07

Donels, Jeffrey (Department: 2832)

Music

Instruments

Drum and cymbal beaters

Reexamination Certificate

active

07956268

ABSTRACT:
A foot pedal striking adjustment apparatus is installed on an axle of a foot pedal percussion instrument. The axle is hinged on an upper side of a pair of bracing posts. The bracing posts have a lower side fastened to a foot pedal holder. The foot pedal holder has a rear side hinged on a pedal. The foot pedal striking adjustment apparatus comprises a flywheel holder run through by the axle to turn synchronously, a flywheel having a lower side hinged on a clamping element to form a clamping space to clamp the flywheel holder. The flywheel and clamping element are movable forwards and rearwards to change pendent range of a drawing element suspended from the flywheel. Thereby the gradient of the pedal can be adjusted to alter the striking force on a drum.

REFERENCES:
patent: 5343792 (1994-09-01), Liao
patent: 5398584 (1995-03-01), Liao
patent: 6222108 (2001-04-01), Liao
patent: 6872023 (2005-03-01), Liao
patent: 6903257 (2005-06-01), Yun
patent: 7579539 (2009-08-01), Chen
patent: 7579540 (2009-08-01), Takegawa
patent: 7663041 (2010-02-01), Lin
patent: 7812237 (2010-10-01), Dunnett

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