JPS554710A - Cassette disc - Google Patents

Cassette disc

Info

Publication number
JPS554710A
JPS554710A JP7556378A JP7556378A JPS554710A JP S554710 A JPS554710 A JP S554710A JP 7556378 A JP7556378 A JP 7556378A JP 7556378 A JP7556378 A JP 7556378A JP S554710 A JPS554710 A JP S554710A
Authority
JP
Japan
Prior art keywords
disc
ribs
turntable
case
reproducing
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
Application number
JP7556378A
Other languages
English (en)
Other versions
JPS613015B2 (ja
Inventor
Toshiji Fujita
Tateo Terajima
Senhiko Yamada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toppan Inc
Original Assignee
Toppan Printing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toppan Printing Co Ltd filed Critical Toppan Printing Co Ltd
Priority to JP7556378A priority Critical patent/JPS554710A/ja
Publication of JPS554710A publication Critical patent/JPS554710A/ja
Publication of JPS613015B2 publication Critical patent/JPS613015B2/ja
Granted legal-status Critical Current

Links

JP7556378A 1978-06-22 1978-06-22 Cassette disc Granted JPS554710A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7556378A JPS554710A (en) 1978-06-22 1978-06-22 Cassette disc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7556378A JPS554710A (en) 1978-06-22 1978-06-22 Cassette disc

Publications (2)

Publication Number Publication Date
JPS554710A true JPS554710A (en) 1980-01-14
JPS613015B2 JPS613015B2 (ja) 1986-01-29

Family

ID=13579766

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7556378A Granted JPS554710A (en) 1978-06-22 1978-06-22 Cassette disc

Country Status (1)

Country Link
JP (1) JPS554710A (ja)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS578958A (en) * 1980-06-18 1982-01-18 Ibm Flexible disk cartridge
FR2491664A1 (fr) * 1980-10-06 1982-04-09 Storage Technology Corp Dispositif de stockage d'informations et son procede de fabrication
JPS6136682A (ja) * 1984-07-26 1986-02-21 杉山　道生 真空熱処理炉の真空ドア開閉装置
JPS6186871U (ja) * 1984-11-09 1986-06-06
EP0273983A1 (en) * 1986-07-04 1988-07-13 Sony Corporation Disk cartridge
EP0358442A2 (en) * 1988-09-09 1990-03-14 Canon Kabushiki Kaisha Disk cartridge
US5175726A (en) * 1988-09-09 1992-12-29 Canon Kabushiki Kaisha Disk cartridge which allows media within to tilt
EP0778569A3 (en) * 1990-01-29 1997-09-24 Dainippon Printing Co Ltd Disc cassette
US5793583A (en) * 1996-08-26 1998-08-11 Fuji Photo Film Co., Ltd. Magnetic disk cartridge

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3416150A (en) * 1965-08-02 1968-12-10 Data Disc Inc Magnetic recording disc cartridge
JPS4510063Y1 (ja) * 1967-05-31 1970-05-09
JPS5039906A (ja) * 1973-07-19 1975-04-12

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3416150A (en) * 1965-08-02 1968-12-10 Data Disc Inc Magnetic recording disc cartridge
JPS4510063Y1 (ja) * 1967-05-31 1970-05-09
JPS5039906A (ja) * 1973-07-19 1975-04-12

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS578958A (en) * 1980-06-18 1982-01-18 Ibm Flexible disk cartridge
JPS6242346B2 (ja) * 1980-06-18 1987-09-08 Intaanashonaru Bijinesu Mashiinzu Corp
FR2491664A1 (fr) * 1980-10-06 1982-04-09 Storage Technology Corp Dispositif de stockage d'informations et son procede de fabrication
JPS6136682A (ja) * 1984-07-26 1986-02-21 杉山　道生 真空熱処理炉の真空ドア開閉装置
JPH0154634B2 (ja) * 1984-07-26 1989-11-20 Michio Sugyama
JPS6186871U (ja) * 1984-11-09 1986-06-06
EP0273983A1 (en) * 1986-07-04 1988-07-13 Sony Corporation Disk cartridge
US4888761A (en) * 1986-07-04 1989-12-19 Sony Corporation Disk cartridge
EP0358442A2 (en) * 1988-09-09 1990-03-14 Canon Kabushiki Kaisha Disk cartridge
US5175726A (en) * 1988-09-09 1992-12-29 Canon Kabushiki Kaisha Disk cartridge which allows media within to tilt
EP0778569A3 (en) * 1990-01-29 1997-09-24 Dainippon Printing Co Ltd Disc cassette
US5793583A (en) * 1996-08-26 1998-08-11 Fuji Photo Film Co., Ltd. Magnetic disk cartridge

Also Published As

Publication number Publication date
JPS613015B2 (ja) 1986-01-29

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