Spring packing apparatus

Details Spring packing apparatus Spring packing apparatus

1985-11-05

1987-06-02

Spruill, Robert L.

Package making

With contents treating

Reshaping

53526, 242 671R, 242 81, B65B 6304

Patent

active

046692479

ABSTRACT:
A machine for packing spring units in web material into the form of a roll comprises a winding mandrel. Conveyor means act against said mandrel from below so as to define therewith a bottom entry nip for spring units to be compressed and wound around the mandrel. Means exert pressure on the conveyor means in the direction of said mandrel.

REFERENCES:
patent: 2114008 (1938-04-01), Wunderlich
patent: 2731183 (1956-01-01), Shaw
patent: 2973607 (1961-03-01), Mosier
patent: 3911641 (1975-10-01), Miller et al.
patent: 3964232 (1976-06-01), Bender et al.
patent: 4034928 (1977-07-01), McDonald et al.
patent: 4139163 (1979-02-01), Tabel et al.
patent: 4173112 (1979-11-01), Meiners
patent: 4245829 (1981-01-01), Coast
patent: 4494359 (1985-01-01), Honegger

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