JPH0433547Y2 - - Google Patents

Info

Publication number
JPH0433547Y2
JPH0433547Y2 JP1984157418U JP15741884U JPH0433547Y2 JP H0433547 Y2 JPH0433547 Y2 JP H0433547Y2 JP 1984157418 U JP1984157418 U JP 1984157418U JP 15741884 U JP15741884 U JP 15741884U JP H0433547 Y2 JPH0433547 Y2 JP H0433547Y2
Authority
JP
Japan
Prior art keywords
objective lens
magnetic
lens holder
magnetic circuit
focus coil
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
Application number
JP1984157418U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6172724U (en]
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 JP1984157418U priority Critical patent/JPH0433547Y2/ja
Publication of JPS6172724U publication Critical patent/JPS6172724U/ja
Application granted granted Critical
Publication of JPH0433547Y2 publication Critical patent/JPH0433547Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
JP1984157418U 1984-10-17 1984-10-17 Expired JPH0433547Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984157418U JPH0433547Y2 (en]) 1984-10-17 1984-10-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984157418U JPH0433547Y2 (en]) 1984-10-17 1984-10-17

Publications (2)

Publication Number Publication Date
JPS6172724U JPS6172724U (en]) 1986-05-17
JPH0433547Y2 true JPH0433547Y2 (en]) 1992-08-11

Family

ID=30715413

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984157418U Expired JPH0433547Y2 (en]) 1984-10-17 1984-10-17

Country Status (1)

Country Link
JP (1) JPH0433547Y2 (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0679383B2 (ja) * 1988-06-16 1994-10-05 株式会社三協精機製作所 対物レンズ駆動装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58179635U (ja) * 1982-05-25 1983-12-01 株式会社三協精機製作所 ピックアップの対物レンズ駆動装置

Also Published As

Publication number Publication date
JPS6172724U (en]) 1986-05-17

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