Tape reel of a cassette tape

Details Tape reel of a cassette tape Tape reel of a cassette tape

1989-08-18

1991-05-28

Jillions, John M.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242199, B65H 7514

Patent

active

050186809

ABSTRACT:
A tape reel for cassette tape including: a hub; a pivot placed concentrically on a top face of the hub and having a head portion and a circumferential flange projecting radially outwards from the head portion, the head portion being adapted to be urged toward the top face of the hub by a leaf spring mounted to a casing of the cassette tape; a pivot holder, formed with a top face of the hub, for resiliently holding the circumferential flange of the pivot so that the pivot is placed concentrically on the top face of the hub; and an upper flange having a center hole formed therethrough, the upper flange being joined to the top face of the hub so that the head portion of the pivot passes through the center hole.

REFERENCES:
patent: 4452404 (1984-06-01), Gelardi et al.
patent: 4564156 (1986-01-01), Cybulski
patent: 4846419 (1989-07-01), Tateno et al.

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