Magnetic tape cassette

Details Magnetic tape cassette Magnetic tape cassette

1985-11-01

1987-01-13

Jillions, John M.

Winding, tensioning, or guiding

Strand tensioning device

Tortuous course

226196, 242 76, B65H 2304, G11B 1560

Patent

active

046358773

ABSTRACT:
A magnetic tape cassette having an improved tape running performance brought about by improvements in tape guides of the cassette. In accordance with the invention, the tape guides are made of a synthetic resin whose surface resistivity is adjusted to fall within the range of 10.sup.3 to 10.sup.9 ohm-cm. Preferably, the guides are made of a plastic resin which contains a lubricant, carbon fibers, and carbon black.

REFERENCES:
patent: 3601654 (1971-08-01), Long et al.
patent: 3843035 (1974-10-01), Fitterer et al.
patent: 4376519 (1983-03-01), Ishida et al.
patent: 4417704 (1983-11-01), Oishi et al.
patent: 4429823 (1984-02-01), Umehara
patent: 4533969 (1985-08-01), Miyashita et al.

Affiliated with

Also associated with

Rating

Magnetic tape cassette does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Magnetic tape cassette, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic tape cassette will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2350960