BR8300897A - Aperfeicoamento em cassete de fita - Google Patents
Aperfeicoamento em cassete de fitaInfo
- Publication number
- BR8300897A BR8300897A BR8300897A BR8300897A BR8300897A BR 8300897 A BR8300897 A BR 8300897A BR 8300897 A BR8300897 A BR 8300897A BR 8300897 A BR8300897 A BR 8300897A BR 8300897 A BR8300897 A BR 8300897A
- Authority
- BR
- Brazil
- Prior art keywords
- perfecting
- tape cassette
- cassette
- tape
- Prior art date
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
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/26—Driving record carriers by members acting directly or indirectly thereon
- G11B15/32—Driving record carriers by members acting directly or indirectly thereon through the reels or cores on to which the record carrier is wound
-
- 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
-
- 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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982028007U JPS58131480U (ja) | 1982-02-26 | 1982-02-26 | テ−プカセツト |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8300897A true BR8300897A (pt) | 1983-11-16 |
Family
ID=12236725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8300897A BR8300897A (pt) | 1982-02-26 | 1983-02-24 | Aperfeicoamento em cassete de fita |
Country Status (8)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4523727A (en) * | 1984-06-29 | 1985-06-18 | Minnesota Mining And Manufacturing Company | Non-oscillating spool for belt driven cartridge |
| JPS63193234U (US07642317-20100105-C00010.png) * | 1987-05-27 | 1988-12-13 | ||
| JP2822235B2 (ja) * | 1989-12-06 | 1998-11-11 | ソニー株式会社 | テープカセット |
| JP2626129B2 (ja) * | 1990-02-21 | 1997-07-02 | 松下電器産業株式会社 | テープカセット |
| JP3094611B2 (ja) * | 1991-12-27 | 2000-10-03 | ソニー株式会社 | テープ供給巻取装置及び該装置に使用するテープカセット |
| DE19717777A1 (de) * | 1997-04-26 | 1998-10-29 | Philips Patentverwaltung | Magnetbandkassettengerät |
| FR2822580B1 (fr) * | 2001-03-20 | 2003-05-23 | Ier | Dispositif pour entrainer un moyeu d'une cassette de bande, cassette associee, et equipement d'impression utilisant un tel dispositif |
| JP2004171652A (ja) * | 2002-11-19 | 2004-06-17 | Fuji Photo Film Co Ltd | 磁気テープリールのチャッキング構造 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2676766A (en) * | 1947-01-04 | 1954-04-27 | Heller | Removable magazine for tape |
| US2941741A (en) * | 1958-06-30 | 1960-06-21 | Ibm | Tape cartridge and tape loading mechanism |
| US3669384A (en) * | 1970-06-26 | 1972-06-13 | Cartridge Television Inc | Spindle construction for tape transport |
| JPS4952510U (US07642317-20100105-C00010.png) * | 1972-08-11 | 1974-05-09 | ||
| JPS5428984Y2 (US07642317-20100105-C00010.png) * | 1973-08-31 | 1979-09-17 | ||
| JPS5525826A (en) * | 1978-08-11 | 1980-02-23 | Nifco Inc | Tape reel for cassette video tape |
| NL7808832A (nl) * | 1978-08-28 | 1980-03-03 | Philips Nv | Magneetbandaandrijfsysteem. |
| JPS5646084U (US07642317-20100105-C00010.png) * | 1979-09-17 | 1981-04-24 | ||
| JPS5923261Y2 (ja) * | 1981-02-12 | 1984-07-11 | ティーディーケイ株式会社 | 磁気テ−プカセット |
| US4485990A (en) * | 1982-03-10 | 1984-12-04 | Hitachi Maxell, Ltd. | Recording tape cassette |
-
1982
- 1982-02-26 JP JP1982028007U patent/JPS58131480U/ja active Granted
-
1983
- 1983-02-17 US US06/467,472 patent/US4648000A/en not_active Expired - Lifetime
- 1983-02-22 EP EP83300929A patent/EP0087913B1/en not_active Expired
- 1983-02-22 DE DE8383300929T patent/DE3378085D1/de not_active Expired
- 1983-02-22 AU AU11742/83A patent/AU542469B2/en not_active Expired
- 1983-02-23 KR KR1019830000729A patent/KR860000921B1/ko not_active IP Right Cessation
- 1983-02-23 CA CA000422168A patent/CA1200599A/en not_active Expired
- 1983-02-24 BR BR8300897A patent/BR8300897A/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0087913A3 (en) | 1983-10-12 |
| US4648000A (en) | 1987-03-03 |
| AU542469B2 (en) | 1985-02-21 |
| KR860000921B1 (ko) | 1986-07-18 |
| JPS6331269Y2 (US07642317-20100105-C00010.png) | 1988-08-22 |
| DE3378085D1 (en) | 1988-10-27 |
| JPS58131480U (ja) | 1983-09-05 |
| CA1200599A (en) | 1986-02-11 |
| EP0087913B1 (en) | 1988-09-21 |
| KR840003891A (ko) | 1984-10-04 |
| EP0087913A2 (en) | 1983-09-07 |
| AU1174283A (en) | 1983-09-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RH | Request refused | ||
| B21A | Expiry acc. art. 78, item i of ipl- expiry of the term of protection |
Free format text: PATENTE EXTINTA EM 24/02/98 |