JPH0221461A - ディスク駆動装置 - Google Patents

ディスク駆動装置

Info

Publication number
JPH0221461A
JPH0221461A JP1107177A JP10717789A JPH0221461A JP H0221461 A JPH0221461 A JP H0221461A JP 1107177 A JP1107177 A JP 1107177A JP 10717789 A JP10717789 A JP 10717789A JP H0221461 A JPH0221461 A JP H0221461A
Authority
JP
Japan
Prior art keywords
disk
clamp
button
spindle
engagement
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
JP1107177A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0574143B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Noriyuki Kawamura
川村　則幸
Nobuhiro Aizawa
信廣 相沢
Shigeki Koizumi
茂樹 小泉
Masaru Koyahara
勝 小屋原
Tetsuo Tomita
富田　哲男
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.)
Canon Electronics Inc
Original Assignee
Canon Electronics Inc
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 Canon Electronics Inc filed Critical Canon Electronics Inc
Priority to JP1107177A priority Critical patent/JPH0221461A/ja
Publication of JPH0221461A publication Critical patent/JPH0221461A/ja
Publication of JPH0574143B2 publication Critical patent/JPH0574143B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Feeding And Guiding Record Carriers (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
JP1107177A 1989-04-28 1989-04-28 ディスク駆動装置 Granted JPH0221461A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1107177A JPH0221461A (ja) 1989-04-28 1989-04-28 ディスク駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1107177A JPH0221461A (ja) 1989-04-28 1989-04-28 ディスク駆動装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP1078161A Division JPH0256762A (ja) 1989-03-31 1989-03-31 デイスク駆動装置

Publications (2)

Publication Number Publication Date
JPH0221461A true JPH0221461A (ja) 1990-01-24
JPH0574143B2 JPH0574143B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-10-15

Family

ID=14452423

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1107177A Granted JPH0221461A (ja) 1989-04-28 1989-04-28 ディスク駆動装置

Country Status (1)

Country Link
JP (1) JPH0221461A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130095545A1 (en) * 2010-06-30 2013-04-18 Osaka Gas Co., Ltd. Polylactic acid decomposition method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5589961A (en) * 1978-12-28 1980-07-08 Alps Electric Co Ltd Disc drive unit
JPS5826771U (ja) * 1981-08-10 1983-02-21 ソニー株式会社 記録再生装置におけるカセツト排出機構
JPS5870457A (ja) * 1981-06-26 1983-04-26 Ricoh Co Ltd フロツピ−デイスクドライブ装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5589961A (en) * 1978-12-28 1980-07-08 Alps Electric Co Ltd Disc drive unit
JPS5870457A (ja) * 1981-06-26 1983-04-26 Ricoh Co Ltd フロツピ−デイスクドライブ装置
JPS5826771U (ja) * 1981-08-10 1983-02-21 ソニー株式会社 記録再生装置におけるカセツト排出機構

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130095545A1 (en) * 2010-06-30 2013-04-18 Osaka Gas Co., Ltd. Polylactic acid decomposition method

Also Published As

Publication number Publication date
JPH0574143B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-10-15

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