Vibrostimulative device

Electrical audio signal processing systems and devices – Circuitry combined with specific type microphone or loudspeaker

Patent

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Details

128 32, A61H 100

Patent

active

052553272

ABSTRACT:
Disclosed is an improvement of a vibrostimulative device wherein the vibration from a vibration generator is transmitted to a vibratory member through a closed gas space, the improvement comprising providing a closed gas space of variable shape, and supporting the vibratory member with a resilient support member to retain the closed gas space.

REFERENCES:
patent: 3455296 (1969-07-01), McCaleb
patent: 3483862 (1969-12-01), Takeuchi
patent: 3880152 (1975-04-01), Nohmura
patent: 4023566 (1977-05-01), Martinmaas
patent: 4055170 (1977-10-01), Nohmura
patent: 4068334 (1978-01-01), Randall
patent: 4175522 (1979-11-01), Johnson
patent: 4186734 (1980-02-01), Stratton
patent: 4757548 (1988-07-01), Fenner, Jr.
patent: 4813403 (1989-03-01), Endo

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