Double drum beater

Details Double drum beater Double drum beater

1987-11-24

1988-11-08

Franklin, Lawrence R.

Music

Instruments

Drum and cymbal beaters

G10D 1302

Patent

active

047827335

ABSTRACT:
Two beaters are so coupled to a foot pedal that they oscillate independently out of phase with each other, one beater being a primary beater and pivotal movement thereof being achieved by depressing a foot pedal, the other beater being a secondary beater, and pivotal movement of the secondary beater being effected by means of a return spring coupled to the foot pedal.

REFERENCES:
patent: 2484302 (1949-10-01), Laverents
patent: 2845830 (1958-08-01), Haviland
patent: 3030847 (1962-04-01), Thompson
patent: 3722349 (1973-03-01), Hoellerich
patent: 3988957 (1976-11-01), Escamilla
patent: 4188853 (1980-01-01), Bills
patent: 4644842 (1987-02-01), Aluisi

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