Tape guide roller assembly with impedance characteristics

Details Tape guide roller assembly with impedance characteristics Tape guide roller assembly with impedance characteristics

1996-05-22

1998-06-23

Stryjewski, William

Winding, tensioning, or guiding

Material guide or guard

Angled turning guide for a web

2423462, 226190, B65H 5714

Patent

active

057693579

ABSTRACT:
A guide roller assembly for use in a recorder fulfilling the functions of both a conventional guide roller assembly and a conventional impedance roller assembly comprises a stationary shaft tightly fitted into a bore hole prepared in a pole base, a lower flange tightly fitted around the stationary shaft, a guide roller, rotatably fitted around the stationary shaft, and including an upper drum-like section and a lower cylindrical section having a diameter smaller than that of the lower flange, an upper flange, provided on the cylindrical section of the guide roller, and a shallow notch which circumscribes the cylindrical section of the guide roller, directly below the upper flange.

REFERENCES:
patent: 3276651 (1966-10-01), Bryer
patent: 3735940 (1973-05-01), Schwartz
patent: 3768717 (1973-10-01), Salcedo
patent: 3985043 (1976-10-01), Toratani
patent: 4335857 (1982-06-01), Pfost et al.
patent: 4729500 (1988-03-01), Gwon
patent: 4903878 (1990-02-01), Usami et al.
patent: 5005748 (1991-04-01), Kim
patent: 5407117 (1995-04-01), Yokoo et al.
patent: 5501386 (1996-03-01), Kobayashi
A.H. Dahlin, Capstan Securing Device, IBM Technical Disclosure Bulletin vol. 4 No. 3, Aug. 1961.

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