JPH0728582Y2 - 光ピックアップ装置 - Google Patents

光ピックアップ装置

Info

Publication number
JPH0728582Y2
JPH0728582Y2 JP1988070308U JP7030888U JPH0728582Y2 JP H0728582 Y2 JPH0728582 Y2 JP H0728582Y2 JP 1988070308 U JP1988070308 U JP 1988070308U JP 7030888 U JP7030888 U JP 7030888U JP H0728582 Y2 JPH0728582 Y2 JP H0728582Y2
Authority
JP
Japan
Prior art keywords
objective lens
pickup device
optical pickup
bearing
rotary shaft
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.)
Expired - Lifetime
Application number
JP1988070308U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0226123U (cs
Inventor
利道 萩谷
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP1988070308U priority Critical patent/JPH0728582Y2/ja
Publication of JPH0226123U publication Critical patent/JPH0226123U/ja
Application granted granted Critical
Publication of JPH0728582Y2 publication Critical patent/JPH0728582Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
JP1988070308U 1988-04-20 1988-05-30 光ピックアップ装置 Expired - Lifetime JPH0728582Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988070308U JPH0728582Y2 (ja) 1988-04-20 1988-05-30 光ピックアップ装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP5218788 1988-04-20
JP63-52187 1988-04-20
JP1988070308U JPH0728582Y2 (ja) 1988-04-20 1988-05-30 光ピックアップ装置

Publications (2)

Publication Number Publication Date
JPH0226123U JPH0226123U (cs) 1990-02-21
JPH0728582Y2 true JPH0728582Y2 (ja) 1995-06-28

Family

ID=31718082

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988070308U Expired - Lifetime JPH0728582Y2 (ja) 1988-04-20 1988-05-30 光ピックアップ装置

Country Status (1)

Country Link
JP (1) JPH0728582Y2 (cs)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59107725U (ja) * 1982-12-29 1984-07-20 日本電気ホームエレクトロニクス株式会社 光学式ピツクアツプ
JPS62124622U (cs) * 1986-01-29 1987-08-07
JPS62226435A (ja) * 1986-03-28 1987-10-05 Canon Inc 光学系駆動装置

Also Published As

Publication number Publication date
JPH0226123U (cs) 1990-02-21

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