Process for the simplified packing of a magnetic tape for comput

Details Process for the simplified packing of a magnetic tape for comput Process for the simplified packing of a magnetic tape for comput

1980-05-07

1981-10-27

McCarthy, Edward J.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

B65H 7518

Patent

active

042968909

ABSTRACT:
The present invention relates to a process for the simplified packing of a magnetic tape for computer and to a winding core for carrying out this process, wherein the core comprises a peripheral ring and a central hub connected by a web and fast with radial ribs, then a cover of stepped section also fast with radial ribs interposed between the preceding ones, the cover being welded by ultrasounds at certain spots in the inner cavity of the unit; side elements are added and fixed on the core when the latter is filled with magnetic tape. The invention is more particularly applicable to the packing of magnetic tape for computer during manufacture and use thereof.

REFERENCES:
patent: 3229928 (1966-01-01), Burgess
patent: 3327960 (1967-06-01), Hedin
patent: 3346211 (1967-10-01), Gruber
patent: 3389872 (1968-06-01), Lymon
patent: 3410500 (1968-11-01), Elliott
patent: 3632053 (1972-01-01), Edwards
patent: 4052020 (1977-10-01), Knox
patent: 4083509 (1978-04-01), Vasudeva
patent: 4088278 (1978-05-01), Adair

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