JPH0268375U - - Google Patents
Info
- Publication number
- JPH0268375U JPH0268375U JP1989131656U JP13165689U JPH0268375U JP H0268375 U JPH0268375 U JP H0268375U JP 1989131656 U JP1989131656 U JP 1989131656U JP 13165689 U JP13165689 U JP 13165689U JP H0268375 U JPH0268375 U JP H0268375U
- Authority
- JP
- Japan
- Prior art keywords
- shutter
- disk
- spring
- attached
- return spring
- 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.)
- Pending
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
-
- 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
- G11B23/03—Containers for flat record carriers
- G11B23/0301—Details
- G11B23/0308—Shutters
-
- 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
- G11B23/03—Containers for flat record carriers
- G11B23/0301—Details
- G11B23/0306—Means for locking the record carriers
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/270,358 US4935834A (en) | 1988-11-14 | 1988-11-14 | Shutter spring for disk cartridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0268375U true JPH0268375U (US20090163788A1-20090625-C00002.png) | 1990-05-23 |
Family
ID=23031008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989131656U Pending JPH0268375U (US20090163788A1-20090625-C00002.png) | 1988-11-14 | 1989-11-10 |
Country Status (4)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5195084A (en) * | 1988-03-07 | 1993-03-16 | Tdk Corporation | Disc cartridge |
| DE68929326T2 (de) * | 1988-04-28 | 2002-04-25 | Dainippon Printing Co Ltd | Plattenkassette |
| US5289457A (en) * | 1988-04-28 | 1994-02-22 | Dai Nippon Insatsu Kabushiki Kaisha | Disc cartridge with bent spring design for closing a closure shutter |
| US4943880A (en) * | 1988-11-14 | 1990-07-24 | Minnesota Mining And Manufacturing Company | Disk locking mechanism for disk cartridge |
| US5717684A (en) * | 1990-01-29 | 1998-02-10 | Dai Nippon Insatsu Kabushiki Kaisha | Disk cartridge having chamfered wall portion |
| US5481420A (en) * | 1992-11-09 | 1996-01-02 | Cardona; Joseph C. | Data storage device with removable cartridge having shutter unlocking and disk unrestraining arrangements |
| JP3296375B2 (ja) * | 1993-07-13 | 2002-06-24 | 株式会社東芝 | ディスクカートリッジ装置 |
| US5636095A (en) * | 1994-04-11 | 1997-06-03 | Avatar Systems Corp. | Removable disk to drive engagement |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5856376U (ja) * | 1981-10-08 | 1983-04-16 | ソニー株式会社 | 磁気シ−トジヤケツト |
| JPS6387676A (ja) * | 1986-09-30 | 1988-04-18 | Sony Corp | デイスクカ−トリツジ |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57201674U (US20090163788A1-20090625-C00002.png) * | 1981-06-16 | 1982-12-22 | ||
| JPS57208672A (en) * | 1981-06-17 | 1982-12-21 | Sony Corp | Magnetic recorder |
| JPS5972687A (ja) * | 1982-10-18 | 1984-04-24 | Sony Corp | 記録再生用デイスクカセツトのシヤツタ−組立方法 |
| US4680662A (en) * | 1984-06-12 | 1987-07-14 | Matsushita Electric Industrial Co., Ltd. | Disk cartridge having a shutter mechanism |
| NL8402602A (nl) * | 1984-08-27 | 1986-03-17 | Philips Nv | Schijfcassette. |
| JPS63122955U (US20090163788A1-20090625-C00002.png) * | 1987-02-02 | 1988-08-10 | ||
| US4943880A (en) * | 1988-11-14 | 1990-07-24 | Minnesota Mining And Manufacturing Company | Disk locking mechanism for disk cartridge |
-
1988
- 1988-11-14 US US07/270,358 patent/US4935834A/en not_active Expired - Fee Related
-
1989
- 1989-11-02 EP EP19890311353 patent/EP0369646A3/en not_active Withdrawn
- 1989-11-10 JP JP1989131656U patent/JPH0268375U/ja active Pending
- 1989-11-13 KR KR1019890016378A patent/KR900008506A/ko not_active Application Discontinuation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5856376U (ja) * | 1981-10-08 | 1983-04-16 | ソニー株式会社 | 磁気シ−トジヤケツト |
| JPS6387676A (ja) * | 1986-09-30 | 1988-04-18 | Sony Corp | デイスクカ−トリツジ |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0369646A2 (en) | 1990-05-23 |
| EP0369646A3 (en) | 1991-01-16 |
| KR900008506A (ko) | 1990-06-04 |
| US4935834A (en) | 1990-06-19 |
