JPS6121018U - 光デイスク損傷防止装置 - Google Patents

光デイスク損傷防止装置

Info

Publication number
JPS6121018U
JPS6121018U JP10376884U JP10376884U JPS6121018U JP S6121018 U JPS6121018 U JP S6121018U JP 10376884 U JP10376884 U JP 10376884U JP 10376884 U JP10376884 U JP 10376884U JP S6121018 U JPS6121018 U JP S6121018U
Authority
JP
Japan
Prior art keywords
optical disk
objective lens
drive mechanism
arithmetic circuit
circuit unit
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
JP10376884U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0411219Y2 (cs
Inventor
哲 日根野
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP10376884U priority Critical patent/JPS6121018U/ja
Publication of JPS6121018U publication Critical patent/JPS6121018U/ja
Application granted granted Critical
Publication of JPH0411219Y2 publication Critical patent/JPH0411219Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
JP10376884U 1984-07-11 1984-07-11 光デイスク損傷防止装置 Granted JPS6121018U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10376884U JPS6121018U (ja) 1984-07-11 1984-07-11 光デイスク損傷防止装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10376884U JPS6121018U (ja) 1984-07-11 1984-07-11 光デイスク損傷防止装置

Publications (2)

Publication Number Publication Date
JPS6121018U true JPS6121018U (ja) 1986-02-06
JPH0411219Y2 JPH0411219Y2 (cs) 1992-03-19

Family

ID=30663140

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10376884U Granted JPS6121018U (ja) 1984-07-11 1984-07-11 光デイスク損傷防止装置

Country Status (1)

Country Link
JP (1) JPS6121018U (cs)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56111136A (en) * 1980-02-01 1981-09-02 Pioneer Video Corp Protective device for reader of optical disc player

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56111136A (en) * 1980-02-01 1981-09-02 Pioneer Video Corp Protective device for reader of optical disc player

Also Published As

Publication number Publication date
JPH0411219Y2 (cs) 1992-03-19

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