Vibration device

Details Vibration device Vibration device

1977-09-01

1979-11-27

Trapp, Lawrence W.

Surgery

Truss

Perineal

A61H 100

Patent

active

041755529

ABSTRACT:
A vibration device which provides a soothing pleasurable sensation in response to the audio output from an electronic device such as a record player, tape player, television set or radio. The device includes a housing which supports a speaker. The speaker vibrates in response to a signal received from the audio output of the electronic device. The speaker is contained within a housing which vibrates in response to the vibrations of the speaker while muffling the sounds that it creates. A listener can place his hand on the housing and sense the vibrations. The device can be used in conjunction with an audible signal or without the audible signal.

REFERENCES:
patent: 729317 (1903-05-01), Fleetwood
patent: 2520172 (1950-08-01), Rubinstein
patent: 3875932 (1975-04-01), Wachspress
patent: 3954101 (1976-05-01), Wachspress

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