Winding – tensioning – or guiding – Strand tensioning device – Tortuous course
Patent
1992-06-22
1994-03-15
Stodola, Daniel P.
Winding, tensioning, or guiding
Strand tensioning device
Tortuous course
360132, G11B 2308
Patent
active
052940721
ABSTRACT:
A tape cartridge access door includes a body having two flanges and a pseudo-head therebetween. In the open position, the access door permits a tape head to be mated with the tape in the cartridge. In the closed position, the body and flanges close openings in three adjacent walls of the tape cartridge. Also in the closed position, the pseudo-head occupies the space otherwise occupied by the tape head when the tape head is mated with the tape. The pseudo-head thus prevents the tape from being drawn taut straight when the access door is closed. The access door may pivot or slide between the open position and the closed position.
REFERENCES:
patent: 3900171 (1975-08-01), Serizawa
patent: 4747007 (1988-05-01), Mikebe et al.
patent: 4809113 (1989-02-01), Nishimura et al.
patent: 4881696 (1989-11-01), Mizatani et al.
patent: 4918552 (1990-04-01), Tsutsumi et al.
patent: 5003425 (1991-03-01), Ozawa
East Don G.
Felde Steven L.
Robles Guillermo S.
International Business Machines - Corporation
Rollins John F.
Schecter M. W.
Stodola Daniel P.
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