JPS6466885A - Cassette magnetic recording tape - Google Patents
Cassette magnetic recording tapeInfo
- Publication number
- JPS6466885A JPS6466885A JP22254487A JP22254487A JPS6466885A JP S6466885 A JPS6466885 A JP S6466885A JP 22254487 A JP22254487 A JP 22254487A JP 22254487 A JP22254487 A JP 22254487A JP S6466885 A JPS6466885 A JP S6466885A
- Authority
- JP
- Japan
- Prior art keywords
- tape
- magnetic
- spacing
- transfer
- magnetic recording
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE:To improve the S/N of a recording signal without generating a transfer by overlapping a non-magnetic spacing tape to a magnetic tape, coiling it to a hub, separating the magnetic tape from the spacing tape in the front surface side of a case and executing a traveling. CONSTITUTION:A non-magnetic spacing tape 17 is overlapped to a magnetic tape 13 and coiled to hubs 14 and 15. Then, the magnetic tape 13 and the spacing tape 17 are separated in the front surface side of a case 11 and traveled and a tension guide 21 is provided to elastically give tension to the spacing tape in a separating part. Accordingly, since the spacing tape 17 is inserted, the interval of the magnetic film of respective layers is made wide only by the part and a phenomenon to magnetize the magnetic film by a magnetic field generated from the magnetic film of the adjacent other layer, namely, the transfer is not generated. Thus, the transfer due to the overlapping of the magnetic tape 13 can be prevented, a recording noise is reduced and the high S/N can be obtained.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22254487A JPS6466885A (en) | 1987-09-05 | 1987-09-05 | Cassette magnetic recording tape |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22254487A JPS6466885A (en) | 1987-09-05 | 1987-09-05 | Cassette magnetic recording tape |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6466885A true JPS6466885A (en) | 1989-03-13 |
Family
ID=16784107
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22254487A Pending JPS6466885A (en) | 1987-09-05 | 1987-09-05 | Cassette magnetic recording tape |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6466885A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5963395A (en) * | 1998-05-18 | 1999-10-05 | Tandberg Data Asa | Multi-tape cartridge and multi-head drive for concurrent data transfer to/from multiple tapes |
US5982576A (en) * | 1998-03-13 | 1999-11-09 | Tandberg Data Asa | Multiple tape cartridge and drive for concurrent recording with the tapes disposed in the cartridge |
US6206313B1 (en) * | 1999-03-25 | 2001-03-27 | Tandberg Data Asa | Tape cartridge allowing concurrent reading/writing on multiple tapes |
-
1987
- 1987-09-05 JP JP22254487A patent/JPS6466885A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5982576A (en) * | 1998-03-13 | 1999-11-09 | Tandberg Data Asa | Multiple tape cartridge and drive for concurrent recording with the tapes disposed in the cartridge |
US5963395A (en) * | 1998-05-18 | 1999-10-05 | Tandberg Data Asa | Multi-tape cartridge and multi-head drive for concurrent data transfer to/from multiple tapes |
US6206313B1 (en) * | 1999-03-25 | 2001-03-27 | Tandberg Data Asa | Tape cartridge allowing concurrent reading/writing on multiple tapes |
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