GB716632A - Magnetic recording and reproducing device - Google Patents
Magnetic recording and reproducing deviceInfo
- Publication number
- GB716632A GB716632A GB30410/51A GB3041051A GB716632A GB 716632 A GB716632 A GB 716632A GB 30410/51 A GB30410/51 A GB 30410/51A GB 3041051 A GB3041051 A GB 3041051A GB 716632 A GB716632 A GB 716632A
- Authority
- GB
- United Kingdom
- Prior art keywords
- engaged
- reel
- tape
- perforations
- tapes
- 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.)
- Expired
Links
- 230000004048 modification Effects 0.000 abstract 2
- 238000012986 modification Methods 0.000 abstract 2
- 241000282320 Panthera leo Species 0.000 abstract 1
- 208000030757 autosomal dominant osteopetrosis Diseases 0.000 abstract 1
- ZWLUXSQADUDCSB-UHFFFAOYSA-N phthalaldehyde Chemical compound O=CC1=CC=CC=C1C=O ZWLUXSQADUDCSB-UHFFFAOYSA-N 0.000 abstract 1
- 239000004753 textile Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
- G11B23/04—Magazines; Cassettes for webs or filaments
- G11B23/08—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends
- G11B23/107—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends using one reel or core, one end of the record carrier coming out of the magazine or cassette
Abstract
716,632. Magnetic sound recording and reproducing apparatus. LOEWE OPTA AKT.-GES. Dec. 31, 1951 [Jan, 2, 1951], No. 30410/51. Class 40 (2). A reel 3 for a magnetic sound recording wire or tape 5 is mounted in a case 1 which by means of interengaging grooves 18 and projections 21 is engaged with a case 2 containing a driving reel 13. A textile starting tape 9 is connected to the reel and passes over guide rollers 10, 12 and driving roller 11. When the cases 1, 2 are coupled together, members 27, 28 and 46, 47 position the ends of the tapes to couple them together. The tapes may have plastic ends 35, 37 which have interengaging parts 36, 40. In a modification Fig. 6a (not shown), a pin on the part 35 engages a hole in the part 37. In a further modification, the part 35 may have perforations which may be engaged by sprocket wheels and the perforations may be engaged by hooks on the part 37. The magnetic heads 16, 17 may be moved as shown by the arrow, Fig. 1b, to engage either side of the tape.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE716632X | 1951-01-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB716632A true GB716632A (en) | 1954-10-13 |
Family
ID=6626473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB30410/51A Expired GB716632A (en) | 1951-01-02 | 1951-12-31 | Magnetic recording and reproducing device |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB716632A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3190575A (en) * | 1962-03-09 | 1965-06-22 | Sanders Associates Inc | Self-threading tape mechanism |
| US3195792A (en) * | 1961-11-20 | 1965-07-20 | Philips Corp | Self threading type tape recorder/reproducer |
| US3217996A (en) * | 1962-04-02 | 1965-11-16 | Sanders Associates Inc | Tape transport mechanism |
| FR2418520A1 (en) * | 1978-02-27 | 1979-09-21 | Sagem | Tape cassette with opening in casing - has track formed by shape of casing, and roller motor driving tape |
| EP0082836A2 (en) * | 1980-06-30 | 1983-06-29 | International Business Machines Corporation | Magnetic tape cartridge |
| EP0090149A1 (en) * | 1982-03-26 | 1983-10-05 | International Business Machines Corporation | Leader block in a single reel magnetic tape catridge |
| US5971310A (en) * | 1998-09-08 | 1999-10-26 | Quantum Corporation | Positive engagement buckle for a tape drive and cartridge |
| US6079651A (en) * | 1997-10-23 | 2000-06-27 | Seagate Technology, Inc. | Tape coupling arrangement for single reel cartridge |
| US6082652A (en) * | 1997-11-07 | 2000-07-04 | Seagate Technology, Inc. | Independent double hub take-up reel arrangement for use with a single reel cartridge tape drive |
| US6092754A (en) * | 1998-09-08 | 2000-07-25 | Quantum Corporation | Buckler for a tape drive |
| US6588694B1 (en) | 2000-02-29 | 2003-07-08 | Quantum Corporation | Take-up reel leader for DLT tape drive |
-
1951
- 1951-12-31 GB GB30410/51A patent/GB716632A/en not_active Expired
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3195792A (en) * | 1961-11-20 | 1965-07-20 | Philips Corp | Self threading type tape recorder/reproducer |
| US3190575A (en) * | 1962-03-09 | 1965-06-22 | Sanders Associates Inc | Self-threading tape mechanism |
| US3217996A (en) * | 1962-04-02 | 1965-11-16 | Sanders Associates Inc | Tape transport mechanism |
| FR2418520A1 (en) * | 1978-02-27 | 1979-09-21 | Sagem | Tape cassette with opening in casing - has track formed by shape of casing, and roller motor driving tape |
| EP0082836A2 (en) * | 1980-06-30 | 1983-06-29 | International Business Machines Corporation | Magnetic tape cartridge |
| EP0082836A3 (en) * | 1980-06-30 | 1983-10-05 | International Business Machines Corporation | Magnetic tape cartridge |
| EP0090149A1 (en) * | 1982-03-26 | 1983-10-05 | International Business Machines Corporation | Leader block in a single reel magnetic tape catridge |
| US6079651A (en) * | 1997-10-23 | 2000-06-27 | Seagate Technology, Inc. | Tape coupling arrangement for single reel cartridge |
| US6082652A (en) * | 1997-11-07 | 2000-07-04 | Seagate Technology, Inc. | Independent double hub take-up reel arrangement for use with a single reel cartridge tape drive |
| US5971310A (en) * | 1998-09-08 | 1999-10-26 | Quantum Corporation | Positive engagement buckle for a tape drive and cartridge |
| US6092754A (en) * | 1998-09-08 | 2000-07-25 | Quantum Corporation | Buckler for a tape drive |
| US6588694B1 (en) | 2000-02-29 | 2003-07-08 | Quantum Corporation | Take-up reel leader for DLT tape drive |
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