DE3067176D1 - A hub for use in a magnetic recording tape cassette and a magnetic recording tape cassette comprising at least one such hub. - Google Patents
A hub for use in a magnetic recording tape cassette and a magnetic recording tape cassette comprising at least one such hub.Info
- Publication number
- DE3067176D1 DE3067176D1 DE8080106345T DE3067176T DE3067176D1 DE 3067176 D1 DE3067176 D1 DE 3067176D1 DE 8080106345 T DE8080106345 T DE 8080106345T DE 3067176 T DE3067176 T DE 3067176T DE 3067176 D1 DE3067176 D1 DE 3067176D1
- Authority
- DE
- Germany
- Prior art keywords
- hub
- magnetic recording
- tape cassette
- recording tape
- cassette
- 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
Classifications
-
- 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
- G11B15/60—Guiding record carrier
- G11B15/66—Threading; Loading; Automatic self-loading
- G11B15/67—Threading; Loading; Automatic self-loading by extracting end of record carrier from container or spool
- G11B15/674—Threading or attaching end of record carrier on or to single reel
-
- 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
- G11B23/037—Single reels or spools
-
- 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
- G11B23/087—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends using two different reels or cores
- G11B23/08707—Details
- G11B23/08728—Reels or cores; positioning of the reels in the cassette
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14541379U JPS5923264Y2 (ja) | 1979-10-20 | 1979-10-20 | 磁気テ−プカ−トリツジにおけるハブへのテ−プクランプ構造 |
JP14541279U JPS5939340Y2 (ja) | 1979-10-20 | 1979-10-20 | 磁気テ−プカ−トリツジにおけるハブへのテ−プクランプ構造 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3067176D1 true DE3067176D1 (en) | 1984-04-26 |
Family
ID=26476536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8080106345T Expired DE3067176D1 (en) | 1979-10-20 | 1980-10-18 | A hub for use in a magnetic recording tape cassette and a magnetic recording tape cassette comprising at least one such hub. |
Country Status (3)
Country | Link |
---|---|
US (1) | US4290562A (de) |
EP (1) | EP0027653B1 (de) |
DE (1) | DE3067176D1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5939346Y2 (ja) * | 1981-03-20 | 1984-11-01 | ティーディーケイ株式会社 | テ−プクランプ装置 |
US4426047A (en) * | 1982-03-26 | 1984-01-17 | International Business Machines Corp. | Single reel tape cartridge |
JPS58173065U (ja) * | 1982-05-17 | 1983-11-18 | ティーディーケイ株式会社 | テ−プクランプ |
EP0104472B1 (de) * | 1982-09-01 | 1989-05-31 | Hitachi Maxell Ltd. | Aufnahmebandkassette |
US4525909A (en) * | 1982-09-30 | 1985-07-02 | Stretch Devices, Inc. | Roller for screen tensioning and printing frame |
JPS6183182U (de) * | 1984-11-07 | 1986-06-02 | ||
DE8606398U1 (de) * | 1986-03-08 | 1986-08-07 | Basf Ag, 6700 Ludwigshafen | Bandklammer für eine Bandspule mit oder ohne mindestens einen Seitenflansch und dafür geeignete Bandspule |
DE3738793A1 (de) * | 1987-11-14 | 1989-05-24 | Oku Automatik Otto Kurz Gmbh & | Mit einem ende eines bandes, insbesondere eines magnetbandes, verbundener wickelkoerper, sowie verfahren zum festlegen des endes des bandes am wickelkoerper |
GB2215305A (en) * | 1988-03-07 | 1989-09-20 | Skc Ltd | Clamping video tape to reel hub |
GB2225773A (en) * | 1988-12-07 | 1990-06-13 | Skc Ltd | Audio cassette: reel hub tape clamp |
US5205507A (en) * | 1989-03-15 | 1993-04-27 | Tdk Corporation | Hub for tape cassette |
US4974788A (en) * | 1989-11-27 | 1990-12-04 | Eastman Kodak Company | Film spool with separate keeper |
JPH08138343A (ja) * | 1994-11-11 | 1996-05-31 | Kao Corp | テープカセット |
US6698675B2 (en) * | 2001-12-18 | 2004-03-02 | Imation Corp. | Leader block assembly with snap-in feature for a data storage tape cartridge |
JP4155032B2 (ja) * | 2003-01-08 | 2008-09-24 | ソニー株式会社 | テープカートリッジ |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4912167B1 (de) * | 1969-05-08 | 1974-03-22 | ||
DE1939189A1 (de) * | 1969-08-01 | 1971-02-11 | Agfa Gevaert Ag | Wickelkoerper mit Befestigungselement zum Befestigen eines Folienbandes od.dgl. |
US3686470A (en) * | 1970-11-27 | 1972-08-22 | Ibm | Two shell magnetic tape cartridge |
JPS5428984Y2 (de) * | 1973-08-31 | 1979-09-17 | ||
US4012011A (en) * | 1974-10-21 | 1977-03-15 | Olympus Optical Co., Ltd. | Tape cassette |
US3990733A (en) * | 1974-12-20 | 1976-11-09 | Tdk Electronics Company, Limited | Hub for magnetic tape |
US3960338A (en) * | 1975-02-07 | 1976-06-01 | K/Tronic Inc. | Magnetic tape cassette hub with tape retention means |
JPS54113318A (en) * | 1978-02-24 | 1979-09-04 | Dai Ichi Seiko Co Ltd | Hub for cassette tape |
DE2830484C2 (de) * | 1978-07-11 | 1982-05-06 | TDK Electronics Co., Ltd., Tokyo | Bandkassettenspule |
US4181272A (en) * | 1978-07-21 | 1980-01-01 | Tdk Electronics Company, Limited | Tape cassette reel |
-
1980
- 1980-10-18 EP EP80106345A patent/EP0027653B1/de not_active Expired
- 1980-10-18 DE DE8080106345T patent/DE3067176D1/de not_active Expired
- 1980-10-20 US US06/198,647 patent/US4290562A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0027653A1 (de) | 1981-04-29 |
US4290562A (en) | 1981-09-22 |
EP0027653B1 (de) | 1984-03-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8365 | Fully valid after opposition proceedings |