Dynamic magnetic information storage or retrieval – Record medium – In container
Patent
1984-03-14
1986-08-19
Wolff, John H.
Dynamic magnetic information storage or retrieval
Record medium
In container
242199, G11B 2302, G11B 1532
Patent
active
046073060
ABSTRACT:
A tape cassette comprising a magnetic tape, a pair of hubs about which the magnetic tape is wound, a pair of cassette halves for holding the magnetic tape and paired hubs, one liner sheet extending between one cassette half and one plane of a pair of tape rolls and another liner sheet extending between another cassette half and the opposite plane of the paired tape rolls. Each liner sheet is provided with a first projection extending along the peripheral wall of the hub insertion holes to elastically contact the hub and a tape wound about the hub, and a second group of projections which occupy a position facing that point at which the succeeding linearly traveling portion of the tape contacts the preceding wound portion of the tape, extends in the direction in which the contact portion is moved and elastically contacts the outermost portion of the tape roll. Each cassette half is provided with ribs, which occupy a position facing the first projection and second projection group, formed on the liner sheet to elastically press the first and second projections to the tape edges, thereby preventing the tape from being irregularly wound about the hubs.
REFERENCES:
patent: 3495787 (1970-02-01), Wallace
patent: 4126283 (1978-11-01), Kawachi
patent: 4127242 (1978-11-01), Hashimoto et al.
patent: 4466036 (1984-08-01), Ishida et al.
patent: 4516181 (1985-05-01), Shirako
patent: 4563718 (1986-01-01), Shirako
Olympus Optical Co,. Ltd.
Sniezek Andrew L.
Wolff John H.
LandOfFree
Tape cassette with liner sheet insert does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Tape cassette with liner sheet insert, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tape cassette with liner sheet insert will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-396767