Coil unwind and wind-up method and apparatus therefor

Details Coil unwind and wind-up method and apparatus therefor Coil unwind and wind-up method and apparatus therefor

1977-10-06

1978-10-31

Feldman, Peter

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 786, 242 79, B21C 4702, B21C 4716, B21C 4724

Patent

active

041230116

ABSTRACT:
A coil unwind method wherein a large coil is formed by successively jointing a plurality of coils unwound from an unwind machine for unwinding transportable coils, and thereafter a strip is unwound from said large coil to be supplied to a processing equipment.

REFERENCES:
patent: 2257743 (1941-10-01), Greer
patent: 2267036 (1941-12-01), McArthur
patent: 2687878 (1954-08-01), Montgomery
patent: 3132820 (1964-05-01), Toll
patent: 3365144 (1968-01-01), Daub
patent: 3489364 (1970-01-01), Kajiwara
patent: 3593938 (1971-07-01), Watt
patent: 3679150 (1972-07-01), Fever

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