Hub for use in a magnetic recording tape cassette

Details Hub for use in a magnetic recording tape cassette Hub for use in a magnetic recording tape cassette

1980-10-20

1981-09-22

McCarthy, Edward J.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

B65H 7528

Patent

active

042905621

ABSTRACT:
A hub for use in a magnetic recording tape cassette comprising an engagement recess defined in the cylindrical peripheral surface of the hub and a clamp piece having a pair of elastically deformable lugs. When the clamp piece is fitted in the engagement recess with the magnetic recording tape inserted therebetween, the tape is secured on the hub by clamping the tape between the free ends of the lugs and the side walls of the engagement recess.

REFERENCES:
patent: 3620469 (1971-11-01), Riedel
patent: 3661395 (1972-05-01), Ritz
patent: 3990733 (1976-11-01), Shiba
patent: 4181272 (1980-01-01), Shiba

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