Manufacture of pocketed compound nested coil springs

Details Manufacture of pocketed compound nested coil springs Manufacture of pocketed compound nested coil springs

1999-10-27

2000-09-26

Moon, Daniel B.

Package making

With contents treating

Reshaping

53 50, 53114, 29 911, 2989692, B65B 6302

Patent

active

061229008

ABSTRACT:
A system and method for manufacturing pocketed compound nested coil springs includes inserting a compressed, preferably pocketed, smaller coil spring into a horizontally oriented larger coil spring either prior to compressing and inserting the outer coil spring into pocket material or after the larger coil spring has been pocketed thereby requiring the first spring to be inserted into and through an opening in the pocket material.

REFERENCES:
patent: 882654 (1908-03-01), Smith
patent: 914312 (1909-03-01), Rutson
patent: 1192510 (1916-07-01), Fischmann
patent: 1254314 (1918-01-01), D'Arcy
patent: 1544237 (1925-06-01), Karr
patent: 2241039 (1941-05-01), Mattison
patent: 2567520 (1951-09-01), McInerney et al.
patent: 2663475 (1953-12-01), McInerney et al.
patent: 2724842 (1955-11-01), Rogovy
patent: 2983236 (1961-05-01), Thompson
patent: 3588993 (1971-06-01), Turner
patent: 3668816 (1972-06-01), Thompson
patent: 3862751 (1975-01-01), Schwaller
patent: 4111241 (1978-09-01), Crown
patent: 4439977 (1984-04-01), Stumpf
patent: 4519107 (1985-05-01), Dillon et al.
patent: 4854023 (1989-08-01), Stumpf
patent: 5014004 (1991-05-01), Kreibich et al.
patent: 5303530 (1994-04-01), Rodgers
patent: 5572853 (1996-11-01), St. Clair et al.
patent: 5613287 (1997-03-01), St. Clair
patent: 5699998 (1997-12-01), Zysman
patent: 5740597 (1998-04-01), Eto

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