Method of stabilizing and reinforcing a spring border

Details Method of stabilizing and reinforcing a spring border Method of stabilizing and reinforcing a spring border

1990-12-21

1992-07-28

Echols, P. W.

Metal working

Upholstered article making

Tufting

5474, B68G 700

Patent

active

051331160

ABSTRACT:
The border of a mattress or other such coil spring assembly is stabilized and reinforced using a continuous length of resilient rope which is wedged between convolutions of adjacent springs a plurality of turns about the perimeter of the coil spring assembly.

REFERENCES:
patent: 2408382 (1946-10-01), Dubick
patent: 2826769 (1958-03-01), Drews
patent: 2940089 (1960-06-01), Koenigsberg
patent: 3262135 (1966-07-01), Fasanella
patent: 3618146 (1971-11-01), Ferdinand
patent: 3822426 (1974-07-01), Mistarz
patent: 3848283 (1974-11-01), Ikeda
patent: 4067076 (1978-01-01), Krier

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