JPS6261065U - - Google Patents
Info
- Publication number
- JPS6261065U JPS6261065U JP1985150892U JP15089285U JPS6261065U JP S6261065 U JPS6261065 U JP S6261065U JP 1985150892 U JP1985150892 U JP 1985150892U JP 15089285 U JP15089285 U JP 15089285U JP S6261065 U JPS6261065 U JP S6261065U
- Authority
- JP
- Japan
- Prior art keywords
- disk
- flange
- perforated boss
- recording medium
- disk base
- 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
- 230000003287 optical effect Effects 0.000 claims description 6
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 239000000696 magnetic material Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985150892U JPH0516691Y2 (US20020193084A1-20021219-M00002.png) | 1985-10-03 | 1985-10-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985150892U JPH0516691Y2 (US20020193084A1-20021219-M00002.png) | 1985-10-03 | 1985-10-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6261065U true JPS6261065U (US20020193084A1-20021219-M00002.png) | 1987-04-15 |
| JPH0516691Y2 JPH0516691Y2 (US20020193084A1-20021219-M00002.png) | 1993-05-06 |
Family
ID=31067450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985150892U Expired - Lifetime JPH0516691Y2 (US20020193084A1-20021219-M00002.png) | 1985-10-03 | 1985-10-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0516691Y2 (US20020193084A1-20021219-M00002.png) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6394481A (ja) * | 1986-10-08 | 1988-04-25 | Canon Electronics Inc | デイスクカセツト |
| JPS6450289A (en) * | 1987-08-21 | 1989-02-27 | Hitachi Ltd | Optical disk with hub |
| JPH06295548A (ja) * | 1994-03-14 | 1994-10-21 | Hitachi Ltd | 光ディスク |
| JPH09223334A (ja) * | 1996-12-04 | 1997-08-26 | Hitachi Ltd | ディスク |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5231411U (US20020193084A1-20021219-M00002.png) * | 1975-08-28 | 1977-03-05 | ||
| JPS5756332U (US20020193084A1-20021219-M00002.png) * | 1980-09-17 | 1982-04-02 | ||
| JPS57172541A (en) * | 1981-04-15 | 1982-10-23 | Toshiba Corp | Information storage medium |
| JPS5968823A (ja) * | 1982-10-12 | 1984-04-18 | Canon Inc | シ−トコア |
| JPS61214288A (ja) * | 1985-03-20 | 1986-09-24 | Hitachi Maxell Ltd | デイスクカ−トリツジ |
| JPS61214184A (ja) * | 1985-03-19 | 1986-09-24 | Hitachi Maxell Ltd | 光デイスクカ−トリツジ |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53130156A (en) * | 1977-04-21 | 1978-11-13 | Iseki Agricult Mach | Grainnbag holder |
-
1985
- 1985-10-03 JP JP1985150892U patent/JPH0516691Y2/ja not_active Expired - Lifetime
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5231411U (US20020193084A1-20021219-M00002.png) * | 1975-08-28 | 1977-03-05 | ||
| JPS5756332U (US20020193084A1-20021219-M00002.png) * | 1980-09-17 | 1982-04-02 | ||
| JPS57172541A (en) * | 1981-04-15 | 1982-10-23 | Toshiba Corp | Information storage medium |
| JPS5968823A (ja) * | 1982-10-12 | 1984-04-18 | Canon Inc | シ−トコア |
| JPS61214184A (ja) * | 1985-03-19 | 1986-09-24 | Hitachi Maxell Ltd | 光デイスクカ−トリツジ |
| JPS61214288A (ja) * | 1985-03-20 | 1986-09-24 | Hitachi Maxell Ltd | デイスクカ−トリツジ |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6394481A (ja) * | 1986-10-08 | 1988-04-25 | Canon Electronics Inc | デイスクカセツト |
| JPS6450289A (en) * | 1987-08-21 | 1989-02-27 | Hitachi Ltd | Optical disk with hub |
| JPH06295548A (ja) * | 1994-03-14 | 1994-10-21 | Hitachi Ltd | 光ディスク |
| JPH09223334A (ja) * | 1996-12-04 | 1997-08-26 | Hitachi Ltd | ディスク |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0516691Y2 (US20020193084A1-20021219-M00002.png) | 1993-05-06 |
