JPS5731414Y2 - - Google Patents
Info
- Publication number
- JPS5731414Y2 JPS5731414Y2 JP1978085995U JP8599578U JPS5731414Y2 JP S5731414 Y2 JPS5731414 Y2 JP S5731414Y2 JP 1978085995 U JP1978085995 U JP 1978085995U JP 8599578 U JP8599578 U JP 8599578U JP S5731414 Y2 JPS5731414 Y2 JP S5731414Y2
- Authority
- JP
- Japan
- 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
- 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
- G11B23/08757—Guiding means
- G11B23/08771—Pressure pads
-
- 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
- G11B15/62—Maintaining desired spacing between record carrier and head
-
- 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
-
- 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
- G11B23/08792—Shielding devices
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1978085995U JPS5731414Y2 (en]) | 1978-06-20 | 1978-06-20 | |
| DE7979102000T DE2960885D1 (en) | 1978-06-20 | 1979-06-18 | Magnetic recording tape cartridge |
| EP79102000A EP0006238B1 (en) | 1978-06-20 | 1979-06-18 | Magnetic recording tape cartridge |
| CA000330197A CA1120151A (en) | 1978-06-20 | 1979-06-20 | Magnetic recording tape cartridge |
| US06/273,412 US4337493A (en) | 1978-06-20 | 1981-06-15 | Magnetic recording tape cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1978085995U JPS5731414Y2 (en]) | 1978-06-20 | 1978-06-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS553454U JPS553454U (en]) | 1980-01-10 |
| JPS5731414Y2 true JPS5731414Y2 (en]) | 1982-07-09 |
Family
ID=13874235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1978085995U Expired JPS5731414Y2 (en]) | 1978-06-20 | 1978-06-20 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4337493A (en]) |
| EP (1) | EP0006238B1 (en]) |
| JP (1) | JPS5731414Y2 (en]) |
| CA (1) | CA1120151A (en]) |
| DE (1) | DE2960885D1 (en]) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59161571U (ja) * | 1983-04-13 | 1984-10-29 | 富士写真フイルム株式会社 | 磁気テ−プカセツト |
| US4506846A (en) * | 1984-01-06 | 1985-03-26 | Shape Inc. | Tape cassette with separate tape guide |
| USRE32447E (en) * | 1984-01-06 | 1987-06-30 | Shape Inc. | Tape cassette with separate tape guide |
| US4669020A (en) * | 1984-05-18 | 1987-05-26 | Shepherd Harold L | Cassette pressure pad improvement |
| GB2171979B (en) * | 1985-01-16 | 1987-12-23 | Castfast Magnetics Moulding Li | Tape guide pole for cassettes |
| JPH042469Y2 (en]) * | 1985-01-30 | 1992-01-28 | ||
| US4793570A (en) * | 1987-01-06 | 1988-12-27 | Shape Inc. | Tape cassette with separate tape guide having integrated rollers and methods for manufacturing same |
| EP0576065A3 (en) * | 1992-06-19 | 1994-08-17 | Philips Electronics Nv | Magnetic-tape cassette, tape-pressure member and tape-pressure felt for use in the magnetic-tape cassette, and method of manufacturing the tape-pressure felt |
| AT398651B (de) * | 1993-02-17 | 1995-01-25 | Philips Nv | Kassette zum aufnehmen eines magnetbandes mit einem andruckteilträger und einem bandführungsteilträger sowie andruckteilträger für eine solche kassette und bandführungsteilträger für eine solche kassette |
| US5541685A (en) * | 1995-02-13 | 1996-07-30 | Eastman Kodak Company | Emulsion side backer support plate assembly for magnetics-on-film read/write head |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3529788A (en) * | 1968-06-28 | 1970-09-22 | Minoru Sasaki | Magnetic tape cartridge |
| JPS4926314Y1 (en]) * | 1970-03-07 | 1974-07-16 | ||
| DE2036754C3 (de) * | 1970-07-24 | 1975-06-12 | Agfa-Gevaert Ag, 5090 Leverkusen | Abschirmung des Kopfspiegels in Magnetbandkassetten |
| US3796394A (en) * | 1971-04-22 | 1974-03-12 | Polygon Concepts Inc | Cassette |
| US3851115A (en) * | 1971-10-04 | 1974-11-26 | Hamilton Digital Controls Inc | Self-contained low crossfeed tape cassette assembly |
| US4011593A (en) * | 1973-04-21 | 1977-03-08 | Basf Aktiengesellschaft | Magnetic tape cassette with screening shield |
-
1978
- 1978-06-20 JP JP1978085995U patent/JPS5731414Y2/ja not_active Expired
-
1979
- 1979-06-18 DE DE7979102000T patent/DE2960885D1/de not_active Expired
- 1979-06-18 EP EP79102000A patent/EP0006238B1/en not_active Expired
- 1979-06-20 CA CA000330197A patent/CA1120151A/en not_active Expired
-
1981
- 1981-06-15 US US06/273,412 patent/US4337493A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0006238A1 (en) | 1980-01-09 |
| CA1120151A (en) | 1982-03-16 |
| US4337493A (en) | 1982-06-29 |
| EP0006238B1 (en) | 1981-09-23 |
| JPS553454U (en]) | 1980-01-10 |
| DE2960885D1 (en) | 1981-12-10 |