Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1985-05-17
1986-09-09
Jillions, John M.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
242 754, 242 7546, B65H 1606, B65H 2308
Patent
active
046104070
ABSTRACT:
A frictional drag arrangement for a sheet material dispenser tensions the withdrawn sheet material during each withdrawal, particularly when the sheet material supply is almost completely removed from its supporting roll. The arrangement includes leaf springs mounted within stub shafts that are insertable into the supporting roll. The leaf springs exert drag forces on the material.
REFERENCES:
patent: 1659259 (1928-02-01), Grout
patent: 2073429 (1937-03-01), Spicher
patent: 2370821 (1945-03-01), Stott
patent: 2410328 (1946-10-01), Agawaite, Jr.
patent: 2657872 (1953-11-01), Lindenmeyer
patent: 3281089 (1966-10-01), Krueger et al.
patent: 4215436 (1980-08-01), Ketterer
Clik-Cut, Inc.
Jillions John M.
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