Apparatus for processing magnetic tapes

Details Apparatus for processing magnetic tapes Apparatus for processing magnetic tapes

1998-04-21

1999-09-14

Nguyen, John Q.

Winding, tensioning, or guiding

Unwinding and rewinding a machine convertible information...

Carrier speed or tension control

2424206, 2425382, 360 71, B65H 5938, B65H 2306

Patent

active

059509503

ABSTRACT:
A mechanical and finishing and/or signal processing apparatus for tapes, in particular magnetic tapes, includes at least two tape transporting devices, which apply an average tape tension of 2 N per inch (25.4 mm) of tape width and consequently remain below about 20% of the maximum tensile force of the tape material, to avoid permanent material deformations. The processing devices may be smoothing, abrading, polishing and cleaning devices and also signal recording/reproducing devices and/or signal or tape quality control devices.

REFERENCES:
patent: 4994305 (1991-02-01), Yamanaka et al.
patent: 5718394 (1998-02-01), Simons et al.
OZ 0078/6268 English Text of GM 297 00 458.
Abstract of 4-105898, Sony Corp, Surface Treating Device for Magnetic Recording Medium and Surface Treatment of Magnetic Recording Medium.
Pat. Abst. of Japan, vol. 16, No. 504 (P-1439), Oct. 19, 1992 (JP 4182929, Jun. 30, 1992).
Pat. Abst. of Japan, vol. 96, No. 3, Mar. 29, 1996 (JP 7307023, Nov. 21, 1995).

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