Method and apparatus for taking up tape

Details Method and apparatus for taking up tape Method and apparatus for taking up tape

1980-03-05

1982-01-12

Christian, Leonard D.

Winding, tensioning, or guiding

Wound storage package

Particular winding

242182, G03B 104, G11B 1558

Patent

active

043101305

ABSTRACT:
A tape for a magnetic tape recorder or the like is taken up while the barometric pressure around the part of the take-up reel where the tape is being wound is kept below atmospheric pressure. The tape can thus be taken up in a stable manner at a high speed, by eliminating the tape floating force which is the basic cause of irregular take-up phenomenon.

REFERENCES:
patent: 2188377 (1940-01-01), Small
patent: 2239188 (1941-04-01), Boes
patent: 3134527 (1964-05-01), Willis
patent: 3398913 (1968-08-01), Orlando
patent: 4054331 (1977-10-01), Jamin

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