GB2001931A - Tape magazine - Google Patents
Tape magazineInfo
- Publication number
- GB2001931A GB2001931A GB7831603A GB7831603A GB2001931A GB 2001931 A GB2001931 A GB 2001931A GB 7831603 A GB7831603 A GB 7831603A GB 7831603 A GB7831603 A GB 7831603A GB 2001931 A GB2001931 A GB 2001931A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tape
- coil
- hub
- central opening
- wrap
- 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.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 abstract 2
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
- G11B23/06—Magazines; Cassettes for webs or filaments for housing endless webs or filaments
- G11B23/07—Magazines; Cassettes for webs or filaments for housing endless webs or filaments using a single reel or core
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/1883—Driving; Starting; Stopping; Arrangements for control or regulation thereof for record carriers inside containers
- G11B15/1891—Driving; Starting; Stopping; Arrangements for control or regulation thereof for record carriers inside containers the record carrier being endless
Landscapes
- Automatic Tape Cassette Changers (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
- Brushless Motors (AREA)
- Magnetic Record Carriers (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Abstract
A magazine 10 including a fixed hub 14 having a central opening 16 and an endless loop of tape 20. 20 is coiled about the hub 14 and extending from the innermost wrap in the coil 22 through a slot 17 in the hub 14, across the central opening 16 and then around one side surface of the coil 22 to the outermost wrap of the coil 22. A tape drive mechanism such as capstan 53 and pinch roller 68, tape guides 62,63 and a transducer 51 of a recording and/ or playback machine 50 can be positioned in the central opening 16 to pull tape 20 through the slot 17 from the inner wrap of the coil 22 and accurately guide the tape along a path past the transducer 51. The mechanisms of the playback machine 50 enter the opening 16 through cooperating apertures 30 in a plate 29 affixed to one axial end of the hub 14. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US82025077A | 1977-07-29 | 1977-07-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2001931A true GB2001931A (en) | 1979-02-14 |
GB2001931B GB2001931B (en) | 1982-09-08 |
Family
ID=25230299
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7831603A Expired GB2001931B (en) | 1977-07-29 | 1978-07-28 | Endless loop tape magazine |
GB8030190A Expired GB2081218B (en) | 1977-07-29 | 1978-07-28 | Endless loop tape magazine |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8030190A Expired GB2081218B (en) | 1977-07-29 | 1978-07-28 | Endless loop tape magazine |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5426715A (en) |
AU (1) | AU524930B2 (en) |
CA (1) | CA1095483A (en) |
CH (1) | CH640659A5 (en) |
DE (1) | DE2833708A1 (en) |
FR (1) | FR2399094A1 (en) |
GB (2) | GB2001931B (en) |
IT (1) | IT1109411B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4268877A (en) * | 1979-03-23 | 1981-05-19 | Minnesota Mining And Manufacturing Company | Recording and/or playback machine which affords use of various sized magazines |
EP0031691A1 (en) * | 1979-12-26 | 1981-07-08 | Kabushiki Kaisha Toshiba | Tape cassette device |
US4311286A (en) * | 1978-01-18 | 1982-01-19 | Tokyo Shibaura Denki Kabushiki Kaisha | Fixed reel type endless tape cassette |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0053907A3 (en) * | 1980-12-08 | 1983-01-26 | Minnesota Mining And Manufacturing Company | Endless loop tape cartridge |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2881894A (en) * | 1955-09-19 | 1959-04-14 | Regentrop Paul | Spool for typewriter ribbon |
US3350025A (en) * | 1964-08-31 | 1967-10-31 | Lear Jet Ind Inc | Magnetic tape cartridge |
JPS5312369B2 (en) * | 1973-10-18 | 1978-04-28 | ||
GB1528904A (en) * | 1974-10-01 | 1978-10-18 | Racal Zonal Cassettes Ltd | Continuous loop tape cartridges |
US4072992A (en) * | 1975-10-28 | 1978-02-07 | Leshik Edward A | Continuous loop tape cartridges |
-
1978
- 1978-06-26 CA CA306,194A patent/CA1095483A/en not_active Expired
- 1978-07-28 CH CH815978A patent/CH640659A5/en not_active IP Right Cessation
- 1978-07-28 DE DE19782833708 patent/DE2833708A1/en active Granted
- 1978-07-28 FR FR7822374A patent/FR2399094A1/en active Granted
- 1978-07-28 IT IT50527/78A patent/IT1109411B/en active
- 1978-07-28 AU AU38451/78A patent/AU524930B2/en not_active Expired
- 1978-07-28 GB GB7831603A patent/GB2001931B/en not_active Expired
- 1978-07-28 JP JP9166478A patent/JPS5426715A/en active Granted
- 1978-07-28 GB GB8030190A patent/GB2081218B/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4311286A (en) * | 1978-01-18 | 1982-01-19 | Tokyo Shibaura Denki Kabushiki Kaisha | Fixed reel type endless tape cassette |
US4268877A (en) * | 1979-03-23 | 1981-05-19 | Minnesota Mining And Manufacturing Company | Recording and/or playback machine which affords use of various sized magazines |
EP0031691A1 (en) * | 1979-12-26 | 1981-07-08 | Kabushiki Kaisha Toshiba | Tape cassette device |
Also Published As
Publication number | Publication date |
---|---|
JPS6138543B2 (en) | 1986-08-29 |
GB2081218B (en) | 1982-12-15 |
IT1109411B (en) | 1985-12-16 |
DE2833708A1 (en) | 1979-02-15 |
DE2833708C2 (en) | 1991-06-27 |
CA1095483A (en) | 1981-02-10 |
FR2399094B1 (en) | 1983-12-23 |
AU3845178A (en) | 1980-01-31 |
CH640659A5 (en) | 1984-01-13 |
FR2399094A1 (en) | 1979-02-23 |
JPS5426715A (en) | 1979-02-28 |
GB2001931B (en) | 1982-09-08 |
IT7850527A0 (en) | 1978-07-28 |
GB2081218A (en) | 1982-02-17 |
AU524930B2 (en) | 1982-10-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |