Winding – tensioning – or guiding – Unwinding and rewinding a machine convertible information... – Cartridge system
Patent
1996-02-12
1998-06-30
Darling, John P.
Winding, tensioning, or guiding
Unwinding and rewinding a machine convertible information...
Cartridge system
G11B 23087
Patent
active
057721432
ABSTRACT:
A guidance system for tape in a tape cartridge includes two corner guides and an optional third guide. The two corner guides may be angled to produce a bow in the tape. If provided, the third guide is readily adjustable during manufacture to an exact predetermined distance from the two corner guides, thereby avoiding problems due to build-up of manufacturing tolerances. A method of constructing such a system provides an interference fit ferrule on a pin as the third guide, such that the position of the ferrule can be adjust to the exact position desired during manufacture.
REFERENCES:
patent: 4534523 (1985-08-01), Zarr
patent: 5104058 (1992-04-01), Eggebeen
patent: 5562258 (1996-10-01), Sato et al.
"Deep Drawing", Metals Handbook, 8th Edition, vol. 4, pp. 162-168, 176-180, 252.
Talke, "Investigation of Tape Edge Wear", Wear, vol. 17, pp. 21-32 (1971).
Muehlhausen Robert A.
Runyon John F.
Darling John P.
Imation Corp.
Levinson Eric D.
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