Winding – tensioning – or guiding – Strand tensioning device – Tortuous course
Patent
1990-12-12
1994-01-25
Jillions, John M.
Winding, tensioning, or guiding
Strand tensioning device
Tortuous course
242 74, 242 581, B65H 7528, G11B 572
Patent
active
052808629
ABSTRACT:
A tape cassette and a leader-trailer tape therefor capable of ensuring safe and positive connection between a leader-trailer tape and a magnetic tape, to thereby permit the magnetic tape to travel in a cassette casing with high reliability. The leader-trailer tape is provided thereon with a pressure-sensitive or heat-sensitive adhesive layer, so that the leader-trailer tape may be joined directly to the magnetic tape by heating or pressurizing while overlapping the tape body. Thus, the handling of the leader-trailer tape and the joining between the leader-trailer tape and the tape body may be facilitated without using any splicing tape and without causing any trouble such as sticking of the adhesive to a cutter.
REFERENCES:
patent: 2539676 (1951-01-01), Sontag et al.
patent: 2541476 (1951-02-01), Mihalyi
patent: 2900868 (1959-08-01), Gaffney, Jr.
patent: 3622420 (1971-11-01), Knox
patent: 3695553 (1972-10-01), Everett
patent: 4062719 (1977-12-01), Masuzima et al.
Nakamura Kimitaka
Oya Kinichiro
Jillions John M.
TDK Corporation
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