Rider roller for a roll formed in a web-winding machine

Details Rider roller for a roll formed in a web-winding machine Rider roller for a roll formed in a web-winding machine

1988-06-10

1989-10-31

Jillions, John M.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

B65H 1820

Patent

active

048771961

ABSTRACT:
A rider roller for use in a web-winding machine for processing a web material has grooves arranged in its surface so as to facilitate the transport of entrained air, thus avoiding puckers and wrinkles in the roll of web material which is being wound.

REFERENCES:
patent: 1117114 (1914-11-01), Wagg
patent: 1355107 (1920-10-01), Johnstone
patent: 1793559 (1931-02-01), Reedy
patent: 2204934 (1940-06-01), Johnsen
patent: 2980356 (1961-04-01), Beese et al.
patent: 3186443 (1965-06-01), Budzyna
patent: 3240442 (1966-03-01), Kilmartin
patent: 3606186 (1971-09-01), Cohn et al.

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