Knitted fabric panel structure and process of manufacture

Details Knitted fabric panel structure and process of manufacture Knitted fabric panel structure and process of manufacture

1989-04-24

1992-11-24

Fuller, Benjamin R.

Acoustics

Sound-modifying means

Sound absorbing panels

181288, 181294, E04B 182

Patent

active

051664801

ABSTRACT:
A knitted fabric panel structure has first and second spaced apart knitted layers and an intermediate spacing knit of ribs interconnecting the layers, the ribs of the spacing unit being of an industrial yarn of aramide fiber, carbon fiber, ceramic fiber, fiberglass, or blends of such fibers. The spacing knit is impregnated with a hardened resin such that the intermediate ribs form rigid spacing elements of the first and second layers.

REFERENCES:
patent: 3481427 (1969-12-01), Dobbs
patent: 3700067 (1972-10-01), Dobbs et al.
patent: 3756346 (1973-09-01), Parker
patent: 3819461 (1974-06-01), Saffadi
patent: 3960236 (1976-06-01), Holmes
patent: 4518640 (1985-05-01), Wilkens

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