Cassette tape winding device

Details Cassette tape winding device Cassette tape winding device

1986-03-11

1987-11-03

Jillions, John M.

Winding, tensioning, or guiding

Wound storage package

Particular winding

242 96, 242199, 81448, 81460, 81900, G11B 1542

Patent

active

047039035

ABSTRACT:
A cassette tape winding device 10 comprising: a scored, tapered conical portion (12); a generally cylindrical intermediate shaft portion (13), and a toothed driving portion (14) having a plurality of elongated driving teeth (16) spaced from one another and arranged in a circular pattern on the bottom surface of the intermediate shaft portion.

REFERENCES:
patent: 1075710 (1913-10-01), Goodwin
patent: 1831392 (1931-11-01), Pierce, Jr.
patent: 2369853 (1945-02-01), Purtell
patent: 2383573 (1945-08-01), Tomsek
patent: 2418638 (1947-04-01), Hoover
patent: 2487155 (1949-11-01), Loewy
patent: 2788817 (1957-04-01), Leniz
patent: 3208489 (1965-09-01), Walker et al.
patent: 4147314 (1979-04-01), Traulsen
patent: 4191228 (1980-03-01), Fenton
patent: 4237754 (1980-12-01), Battrick

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