JPS63157849U - - Google Patents

Info

Publication number
JPS63157849U
JPS63157849U JP5061187U JP5061187U JPS63157849U JP S63157849 U JPS63157849 U JP S63157849U JP 5061187 U JP5061187 U JP 5061187U JP 5061187 U JP5061187 U JP 5061187U JP S63157849 U JPS63157849 U JP S63157849U
Authority
JP
Japan
Prior art keywords
disk
contact
recording area
signal recording
protrusion
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
JP5061187U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0419627Y2 (
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 filed Critical
Priority to JP1987050611U priority Critical patent/JPH0419627Y2/ja
Publication of JPS63157849U publication Critical patent/JPS63157849U/ja
Application granted granted Critical
Publication of JPH0419627Y2 publication Critical patent/JPH0419627Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
JP1987050611U 1987-04-04 1987-04-04 Expired JPH0419627Y2 ( )

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987050611U JPH0419627Y2 ( ) 1987-04-04 1987-04-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987050611U JPH0419627Y2 ( ) 1987-04-04 1987-04-04

Publications (2)

Publication Number Publication Date
JPS63157849U true JPS63157849U ( ) 1988-10-17
JPH0419627Y2 JPH0419627Y2 ( ) 1992-05-06

Family

ID=30874131

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987050611U Expired JPH0419627Y2 ( ) 1987-04-04 1987-04-04

Country Status (1)

Country Link
JP (1) JPH0419627Y2 ( )

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5814385A (ja) * 1981-07-20 1983-01-27 Toshiba Corp デジタルデイスクプレ−ヤ装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5814385A (ja) * 1981-07-20 1983-01-27 Toshiba Corp デジタルデイスクプレ−ヤ装置

Also Published As

Publication number Publication date
JPH0419627Y2 ( ) 1992-05-06

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