Advancing material of indeterminate length – By orbitally traveling material-engaging surface – Including details of roll or mount
Patent
1995-01-27
1997-05-06
Stodola, Daniel P.
Advancing material of indeterminate length
By orbitally traveling material-engaging surface
Including details of roll or mount
226199, 2426152, B65H 2332, B65H 5714
Patent
active
056262736
ABSTRACT:
A recording and/or reproducing apparatus comprising a guide roller for guiding and diverting a magnetic tape. The guide roller includes a roller member, which is rotatably and pivotably mounted on a shaft, and a guide flange for the magnetic tape, which guide flange is disposed near the shaft bearing location, the lower edge of the magnetic tape being pressed against the guide flange. In order to reduce the force exerted on the lower edge of the magnetic tape a stationary roller member is interposed between the rotatable roller member and the guide flange, and the two roller members are movable relative to one another in the direction of the bisector of the wrapping angle of the magnetic tape.
REFERENCES:
patent: 4441133 (1984-04-01), Ogawa et al.
patent: 4729500 (1988-03-01), Gwon
patent: 5301864 (1994-04-01), Saito et al.
patent: 5373982 (1994-12-01), Takahashi
patent: 5407117 (1995-04-01), Yokoo et al.
patent: 5501386 (1996-03-01), Kobayashi
Kaness Matthew A.
Marion Michael E.
Stodola Daniel P.
U.S. Philips Corporation
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