Winding – tensioning – or guiding – Strand tensioning device – Tortuous course
Patent
1974-05-01
1976-04-06
Christian, Leonard D.
Winding, tensioning, or guiding
Strand tensioning device
Tortuous course
G11B 1558, G11B 2312
Patent
active
039484599
ABSTRACT:
The vacuum buffer tape loop tanks for high speed magnetic recorders formerly made in the form of long, straight channels, are folded into L, U or other more complex shapes whereby much more efficient usee is made of cabinet space for tape handling equipment. Greater acceleration of the tape by the driving capstan is also made possible by the folded tank.
REFERENCES:
patent: 2980355 (1961-04-01), Cannings
patent: 3091409 (1963-05-01), Goodale
patent: 3191837 (1965-06-01), Cohen et al.
patent: 3525481 (1970-08-01), Longland
Barber Alfred W.
Christian Leonard D.
Potter Instrument Co., Inc.
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