Viewing table

Details Viewing table Viewing table

1974-12-26

1976-03-09

McCarthy, Edward J.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 571, 242 74, 242 76, B65H 1920, B65H 2526

Patent

active

039427358

ABSTRACT:
A web of material is drawn by the machine from a removable supply roll over a first self-centering pulley, across a flat reviewing surface, over a second set of self-centering pulleys arranged in a figure S fashion, and is wound on a removable takeup shaft. Cutting means are provided for severing the portion of the web wound on the takeup shaft from the remainder of the web, and motor driven means are provided for selectively driving either the takeup shaft forwardly or the supply roll rearwardly in order to collate different web segments on one or more takeup shafts.

REFERENCES:
patent: 745424 (1903-12-01), Davis
patent: 2622448 (1952-12-01), Lorig
patent: 2635826 (1953-04-01), Kyzinski
patent: 2643326 (1953-06-01), Knapp
patent: 2895511 (1959-07-01), Sehman
patent: 2936506 (1960-05-01), Butler
patent: 2989265 (1961-06-01), Selsted
patent: 3338488 (1967-08-01), Hunt
patent: 3759456 (1973-09-01), Moneagle

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