Speaker and manufacturing method therefor

Details Speaker and manufacturing method therefor Speaker and manufacturing method therefor

1990-03-05

1992-03-31

Fuller, Benjamin R.

Acoustics

Diaphragm

Mounting or suspension means

181172, 381188, 381193, 381205, H04R 716

Patent

active

050999494

ABSTRACT:
A speaker and manufacturing method therefor includes a diaphragm having an integral edge, first and second frame pieces and a driver unit. The first and second frame pieces are formed by molding so that the first frame piece is integrally combined with the diaphragm edge, and the second frame piece is integrally combined with the driver unit.

REFERENCES:
patent: 4190746 (1980-02-01), Harwood et al.
patent: 4384174 (1983-05-01), Suzuki, et al.
patent: 4517416 (1985-05-01), Goossens
patent: 4520237 (1985-05-01), Murakama

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