JPH01121180U - - Google Patents
Info
- Publication number
- JPH01121180U JPH01121180U JP1449488U JP1449488U JPH01121180U JP H01121180 U JPH01121180 U JP H01121180U JP 1449488 U JP1449488 U JP 1449488U JP 1449488 U JP1449488 U JP 1449488U JP H01121180 U JPH01121180 U JP H01121180U
- Authority
- JP
- Japan
- Prior art keywords
- cartridge
- write protector
- magnetic disk
- view
- engaging
- 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
- 230000001012 protector Effects 0.000 claims description 4
- 210000000078 claw Anatomy 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
- G11B23/28—Indicating or preventing prior or unauthorised use, e.g. cassettes with sealing or locking means, write-protect devices for discs
- G11B23/288—Protecting disks from being written or overwritten
-
- 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
- G11B23/0302—Auxiliary features
- G11B23/0303—Write protect features with a sliding part
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
- Feeding And Guiding Record Carriers (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1449488U JPH01121180U (US20030199744A1-20031023-C00003.png) | 1988-02-04 | 1988-02-04 | |
| EP89101606A EP0327008A3 (en) | 1988-02-04 | 1989-01-31 | Magnetic disk cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1449488U JPH01121180U (US20030199744A1-20031023-C00003.png) | 1988-02-04 | 1988-02-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01121180U true JPH01121180U (US20030199744A1-20031023-C00003.png) | 1989-08-16 |
Family
ID=11862610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1449488U Pending JPH01121180U (US20030199744A1-20031023-C00003.png) | 1988-02-04 | 1988-02-04 |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0327008A3 (US20030199744A1-20031023-C00003.png) |
| JP (1) | JPH01121180U (US20030199744A1-20031023-C00003.png) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5166922A (en) * | 1990-01-29 | 1992-11-24 | Dai Nippon Insatsu Kabushiki Kaisha | Disk cartridge |
| BE1007074A3 (nl) * | 1993-05-05 | 1995-03-07 | Sentinel Naamloze Vennootschap | Diskette, alsmede werkwijze en inrichting voor het vervaardigen van diskettes. |
| US5748419A (en) * | 1995-08-17 | 1998-05-05 | Imation Corp. | Write protect mechanism with spring element for data storage diskette and fabrication method |
| US6466405B1 (en) | 1999-12-30 | 2002-10-15 | Imation Corp. | Data storage cartridge with read/write selector switch |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6343643Y2 (US20030199744A1-20031023-C00003.png) * | 1980-12-16 | 1988-11-14 | ||
| JPS61105983U (US20030199744A1-20031023-C00003.png) * | 1984-12-17 | 1986-07-05 | ||
| US4685017A (en) * | 1985-06-11 | 1987-08-04 | Shape Inc. | Write/protect tab assembly for a floppy disc jacket and method for assembling same |
| JPS62124685A (ja) * | 1985-11-25 | 1987-06-05 | Toshiba Corp | デイスクカセツト |
-
1988
- 1988-02-04 JP JP1449488U patent/JPH01121180U/ja active Pending
-
1989
- 1989-01-31 EP EP89101606A patent/EP0327008A3/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| EP0327008A3 (en) | 1990-03-28 |
| EP0327008A2 (en) | 1989-08-09 |
