Acoustic device for a head protector

Details Acoustic device for a head protector Acoustic device for a head protector

1981-12-04

1984-01-10

Fuller, Benjamin R.

Acoustics

Anatomic or prosthetic relation

Ear and mouth

181160, 179156R, 179182R, 2422, H04R 2500

Patent

active

044248806

ABSTRACT:
An acoustic device which includes a sound generating element for generating sounds, a case member having an inner chamber for containing the sound generating element therein, and a sound conducting member extending from the case member for conducting the sounds generated in the inner chamber. In order to removably attach the acoustic device to a helmet, the acoustic device is provided with a holding member for holding the case member on the helmet. The sound conducting member is formed to extend from the case member to a location substantially corresponding to an ear of a wearer of the helmet.

REFERENCES:
patent: 3621488 (1971-11-01), Gales
patent: 4110583 (1978-08-01), Lepper

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