DE2817318C2 - Bandkassette - Google Patents
BandkassetteInfo
- Publication number
- DE2817318C2 DE2817318C2 DE2817318A DE2817318A DE2817318C2 DE 2817318 C2 DE2817318 C2 DE 2817318C2 DE 2817318 A DE2817318 A DE 2817318A DE 2817318 A DE2817318 A DE 2817318A DE 2817318 C2 DE2817318 C2 DE 2817318C2
- Authority
- DE
- Germany
- Prior art keywords
- tape
- tape guide
- cassette
- cylindrical
- guide
- 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
- 239000002184 metal Substances 0.000 description 6
- 238000005452 bending Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 238000005498 polishing Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 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
- G11B23/087—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
Landscapes
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1977067370U JPS53160925U (en]) | 1977-05-25 | 1977-05-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2817318A1 DE2817318A1 (de) | 1978-11-30 |
DE2817318C2 true DE2817318C2 (de) | 1982-10-28 |
Family
ID=13343049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2817318A Expired DE2817318C2 (de) | 1977-05-25 | 1978-04-20 | Bandkassette |
Country Status (3)
Country | Link |
---|---|
US (1) | US4168043A (en]) |
JP (1) | JPS53160925U (en]) |
DE (1) | DE2817318C2 (en]) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4228940A (en) * | 1977-09-14 | 1980-10-21 | Yozaburu Umehara | Tape guide means for recording and/or reproducing apparatus and method of manufacturing the same |
JPS5914954Y2 (ja) * | 1979-11-15 | 1984-05-02 | 日立マクセル株式会社 | 磁気テ−プカ−トリツジ |
US4529149A (en) * | 1981-12-01 | 1985-07-16 | Staar S.A. | Miniature video cassette |
GB2114953B (en) * | 1982-01-18 | 1985-12-11 | Tdk Electronics Co Ltd | Cassette for data carrying material |
JPH0658758B2 (ja) * | 1984-12-24 | 1994-08-03 | バスフ アクチェン ゲゼルシャフト | テ−プ送り装置用の、特に磁気テ−プ装置用のおよびテ−プカセツト用のテ−プ案内装置 |
US4789114A (en) * | 1986-12-15 | 1988-12-06 | Sanwa Needle Bearing Co., Ltd. | Composite tape guide of cassette tape for VTR |
JPH0171383U (en]) * | 1987-10-29 | 1989-05-12 | ||
JPH01146375U (en]) * | 1988-03-31 | 1989-10-09 | ||
JPH0627031Y2 (ja) * | 1988-05-20 | 1994-07-20 | 株式会社エスケーシー | ビデオテープ用カセット |
US5074451A (en) * | 1989-12-20 | 1991-12-24 | Minnesota Mining And Manufacturing Company | Plastic tape guide for videocassette |
US5333806A (en) * | 1992-06-03 | 1994-08-02 | Verbatim Corporation | Magnetic tape cartridge |
US6057992A (en) * | 1994-05-13 | 2000-05-02 | Sony Corporation | Tape cartridge employing tape guides with upper and lower flanges secured to the tape guide by deforming ends of the tape guide |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1122728B (de) * | 1960-08-12 | 1962-01-25 | Laux Tonbildschau K G | Tonbandfuehrung in einer umlegbaren Tonband-Kassette |
US3393849A (en) * | 1966-03-11 | 1968-07-23 | Burroughs Corp | Tape handling element |
US3751043A (en) * | 1970-03-23 | 1973-08-07 | Viatron Computer Systems Corp | Tape magazine for recorder/reproducer |
US3889900A (en) * | 1973-08-01 | 1975-06-17 | Alexander Sell Steldt & Delahu | Cartridge tape guide |
JPS5428985Y2 (en]) * | 1974-01-18 | 1979-09-17 | ||
JPH0432209A (ja) * | 1990-05-29 | 1992-02-04 | Ricoh Co Ltd | 磁性膜 |
-
1977
- 1977-05-25 JP JP1977067370U patent/JPS53160925U/ja active Pending
-
1978
- 1978-03-30 US US05/891,644 patent/US4168043A/en not_active Expired - Lifetime
- 1978-04-20 DE DE2817318A patent/DE2817318C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2817318A1 (de) | 1978-11-30 |
JPS53160925U (en]) | 1978-12-16 |
US4168043A (en) | 1979-09-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OAP | Request for examination filed | ||
OD | Request for examination | ||
D2 | Grant after examination | ||
8363 | Opposition against the patent | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: TDK CORPORATION, TOKYO, JP |
|
8366 | Restricted maintained after opposition proceedings | ||
8305 | Restricted maintenance of patent after opposition | ||
D4 | Patent maintained restricted | ||
8339 | Ceased/non-payment of the annual fee |