Method for creating strings of pocketed coil springs

Details Method for creating strings of pocketed coil springs Method for creating strings of pocketed coil springs

1995-06-05

1996-09-10

Johnson, Linda

Package making

Methods

Enclosing contents within progressively formed web means

53438, 53440, 53DIG2, B65B 906, B65B 6302, B65B 6308

Patent

active

055534430

ABSTRACT:
A method and apparatus for manufacturing mattresses, including the steps of forming a coil spring from wire, conditioning said coil spring to reduce stresses formed therein, placing said coil spring within pockets to create elongate strings of pocketed coil springs, attaching said elongate strings to create innerspring constructions.

REFERENCES:
patent: 1867872 (1932-07-01), Bronstein
patent: 1915264 (1933-06-01), Schneider et al.
patent: 2663475 (1953-12-01), McInerney et al.
patent: 3229442 (1966-01-01), Gram
patent: 3312453 (1967-04-01), Willard et al.
patent: 3891823 (1975-06-01), Dulude et al.
patent: 4439977 (1984-04-01), Stumpf
patent: 4565046 (1986-01-01), Stumpf
patent: 4578834 (1986-04-01), Stumpf
patent: 4876842 (1989-10-01), Ausnit
patent: 4986518 (1991-01-01), Stumpf
patent: 5040255 (1991-08-01), Barber
patent: 5303530 (1994-04-01), Rodgers

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