JPS6322658U - - Google Patents
Info
- Publication number
- JPS6322658U JPS6322658U JP1986110571U JP11057186U JPS6322658U JP S6322658 U JPS6322658 U JP S6322658U JP 1986110571 U JP1986110571 U JP 1986110571U JP 11057186 U JP11057186 U JP 11057186U JP S6322658 U JPS6322658 U JP S6322658U
- Authority
- JP
- Japan
- Prior art keywords
- spindle
- magnetic disk
- center
- core
- spring portion
- 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.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
- G11B17/02—Details
- G11B17/022—Positioning or locking of single discs
- G11B17/028—Positioning or locking of single discs of discs rotating during transducing operation
-
- 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
- G11B23/0014—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 record carriers not specifically of filamentary or web form
- G11B23/0021—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 record carriers not specifically of filamentary or web form discs
- G11B23/0028—Details
- G11B23/0035—Details means incorporated in the disc, e.g. hub, to enable its guiding, loading or driving
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986110571U JPH0614314Y2 (ja) | 1986-07-21 | 1986-07-21 | 磁気デイスクカ−トリツジ |
| US07/076,434 US4774619A (en) | 1986-07-21 | 1987-07-21 | Magnetic disk cartridge with an improved center core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986110571U JPH0614314Y2 (ja) | 1986-07-21 | 1986-07-21 | 磁気デイスクカ−トリツジ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6322658U true JPS6322658U (US07709020-20100504-C00041.png) | 1988-02-15 |
| JPH0614314Y2 JPH0614314Y2 (ja) | 1994-04-13 |
Family
ID=14539207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986110571U Expired - Lifetime JPH0614314Y2 (ja) | 1986-07-21 | 1986-07-21 | 磁気デイスクカ−トリツジ |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4774619A (US07709020-20100504-C00041.png) |
| JP (1) | JPH0614314Y2 (US07709020-20100504-C00041.png) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS591130U (ja) * | 1982-06-26 | 1984-01-06 | ソニー株式会社 | 回転磁気シ−ト装置 |
| JPS6093688A (ja) * | 1983-10-26 | 1985-05-25 | Hitachi Ltd | デイスクカ−トリツジ |
| JPS60125980A (ja) * | 1983-12-09 | 1985-07-05 | Hitachi Maxell Ltd | デイスクカ−トリツジ |
| JPS60164975A (ja) * | 1984-02-06 | 1985-08-28 | Hitachi Ltd | デイスクカ−トリツジ |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57195674U (US07709020-20100504-C00041.png) * | 1981-06-05 | 1982-12-11 | ||
| CA1217562A (en) * | 1983-02-10 | 1987-02-03 | Etsuro Saito | Flexible magnetic disc |
| JPS6035385A (ja) * | 1983-08-03 | 1985-02-23 | Hitachi Maxell Ltd | デイスクカ−トリツジ |
-
1986
- 1986-07-21 JP JP1986110571U patent/JPH0614314Y2/ja not_active Expired - Lifetime
-
1987
- 1987-07-21 US US07/076,434 patent/US4774619A/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS591130U (ja) * | 1982-06-26 | 1984-01-06 | ソニー株式会社 | 回転磁気シ−ト装置 |
| JPS6093688A (ja) * | 1983-10-26 | 1985-05-25 | Hitachi Ltd | デイスクカ−トリツジ |
| JPS60125980A (ja) * | 1983-12-09 | 1985-07-05 | Hitachi Maxell Ltd | デイスクカ−トリツジ |
| JPS60164975A (ja) * | 1984-02-06 | 1985-08-28 | Hitachi Ltd | デイスクカ−トリツジ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0614314Y2 (ja) | 1994-04-13 |
| US4774619A (en) | 1988-09-27 |
