Variable curvature in tape guide rollers

Details Variable curvature in tape guide rollers Variable curvature in tape guide rollers

2005-11-29

2005-11-29

Rivera, William A. (Department: 3654)

Winding, tensioning, or guiding

Unwinding and rewinding a machine convertible information...

Cartridge system

C242S615200

Reexamination Certificate

active

06969021

ABSTRACT:
An apparatus is provided for reducing tape media edge damage in data regions and controlling the position of the tape media in a passive manner. A curved tape guide surface of a tape guide roller controls tape media edge damage by restoring the tape media to a properly aligned position on a tape guide roller by using tape guide rollers with curved edge stops that exert a force to the tape media during a lateral shift. As the tape moves around the roller, the restoring force exerted by the curved portion of the tape guide roller on the tape during any lateral shift restores the tape to a centered position. Keeping the tape media in a centered position reduces tape edge wear, lessens degradation of the integrity of the tape and increases the useful lifetime of the tape.

REFERENCES:
patent: 2501407 (1950-03-01), Olsen et al.
patent: 2618465 (1952-11-01), Austin, Jr.
patent: 3143270 (1964-08-01), Cohen
patent: 3642229 (1972-02-01), Downey et al.
patent: 3889900 (1975-06-01), Nelson
patent: 4114751 (1978-09-01), Nordin
patent: 4170175 (1979-10-01), Conlon, Jr.
patent: 4335857 (1982-06-01), Pfost et al.
patent: 4607806 (1986-08-01), Yealy
patent: 5992827 (1999-11-01), Kvalsund
patent: 6116535 (2000-09-01), Selg et al.
patent: 6320727 (2001-11-01), Cope et al.
patent: 59-190153 (1984-10-01), None
patent: 4-64953 (1992-02-01), None
patent: 4-135010 (1992-05-01), None

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