Sound protection suit

Details Sound protection suit Sound protection suit

1987-05-21

1989-06-27

Bell, James J.

Stock material or miscellaneous articles

Sheet including cover or casing

Foamed or expanded material encased

181293, 181294, 428102, 428246, 4283144, 428340, B32B 300

Patent

active

048429139

ABSTRACT:
A protective suit against sound waves with which it is possible to achieve a considerable reduction of the effects of sound waves on the human body. The suit material is furnished with at least two flexible soundproofing layers, of which at least one layer increases the weight per unit area of the suit, and another acts as a cushioning layer.

REFERENCES:
patent: 2831198 (1958-04-01), Datlof
patent: 3337876 (1967-08-01), Armstrong
patent: 3541620 (1970-11-01), Chapins
patent: 3635786 (1972-01-01), Hughes
patent: 4262046 (1981-04-01), Etel
patent: 4411467 (1983-10-01), Cziptschirsch et al.
patent: 4480715 (1984-11-01), Brooks
patent: 4734306 (1988-03-01), Lassiter

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