Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1988-11-04
1991-10-15
Stodola, Daniel P.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
242 56R, 83649, B65H 1920, B26D 700
Patent
active
050567292
ABSTRACT:
The invention relates to the cutting of the web of rolled goods such as paper or plastic film and more specifically to the cutting and accurate dispensing of thin, tinted or coated plastic films used as a thermal barrier when bonded to window glass. A master roll is rotatably mounted. Film lengths are removed manually by pulling the film off the roll. A protective cover sheet is automatically stripped by a secondary roll. A counter indicates the length of material removed and a foot lever actuates a cutting blade to shear the length removed. A display indicates the length of film remaining on the supply roll.
REFERENCES:
patent: 3760669 (1973-09-01), Rosenthal
patent: 3786705 (1974-01-01), Dorfel
patent: 3788175 (1974-01-01), Davis
patent: 3967519 (1976-07-01), Esterly
patent: 4817882 (1989-04-01), Brewer, Sr. et al.
patent: 4827817 (1989-05-01), Grohoski et al.
patent: 4827818 (1989-05-01), Stringfellow
Darling John P.
Stodola Daniel P.
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