Winding – tensioning – or guiding – Strand tensioning device – Tortuous course
Patent
1983-11-22
1985-11-05
Coe, Philip R.
Winding, tensioning, or guiding
Strand tensioning device
Tortuous course
226 91, G11B 1566, G11B 1532, B65H 5938
Patent
active
045508844
ABSTRACT:
A magnetic tape drive has swing arm tensioning devices with two rollers. During normal operation, the tape passes between the two swing arm rollers and a fixed roller. During automatic threading, a pneumatic trough formed by the base casting and an opening in the bottom of the base casting transports tape for threading.
REFERENCES:
patent: 3426976 (1969-02-01), Maxey
patent: 3544037 (1970-12-01), Arent
patent: 3697016 (1972-10-01), Leifer et al.
patent: 4063139 (1977-12-01), Miller
patent: 4243186 (1981-01-01), Peter et al.
patent: 4331306 (1982-05-01), Epina et al.
Apple James
Cope Robert
Epina August P.
Munro Frederick G.
Permut Ronald
Coe Philip R.
Haugland Scott J.
Storage Technology Corporation
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