JPS60155022U - 光学式情報読取装置における光学系駆動装置 - Google Patents

光学式情報読取装置における光学系駆動装置

Info

Publication number
JPS60155022U
JPS60155022U JP4031284U JP4031284U JPS60155022U JP S60155022 U JPS60155022 U JP S60155022U JP 4031284 U JP4031284 U JP 4031284U JP 4031284 U JP4031284 U JP 4031284U JP S60155022 U JPS60155022 U JP S60155022U
Authority
JP
Japan
Prior art keywords
optical system
optical
information reading
optical axis
reading device
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.)
Pending
Application number
JP4031284U
Other languages
English (en)
Japanese (ja)
Inventor
泰光 和田
隆宏 加藤
Original Assignee
パイオニア株式会社
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 パイオニア株式会社 filed Critical パイオニア株式会社
Priority to JP4031284U priority Critical patent/JPS60155022U/ja
Priority to NL8500794A priority patent/NL8500794A/nl
Priority to DE19853510122 priority patent/DE3510122A1/de
Publication of JPS60155022U publication Critical patent/JPS60155022U/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B7/0925—Electromechanical actuators for lens positioning
    • G11B7/0932—Details of sprung supports

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
JP4031284U 1984-03-21 1984-03-21 光学式情報読取装置における光学系駆動装置 Pending JPS60155022U (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP4031284U JPS60155022U (ja) 1984-03-21 1984-03-21 光学式情報読取装置における光学系駆動装置
NL8500794A NL8500794A (nl) 1984-03-21 1985-03-19 Inrichting voor het aandrijven van een optisch stelsel in een optische informatielezer.
DE19853510122 DE3510122A1 (de) 1984-03-21 1985-03-20 Antriebseinrichtung fuer das optische system eines wiedergabegeraetes fuer optisch gespeicherte informationen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4031284U JPS60155022U (ja) 1984-03-21 1984-03-21 光学式情報読取装置における光学系駆動装置

Publications (1)

Publication Number Publication Date
JPS60155022U true JPS60155022U (ja) 1985-10-16

Family

ID=12577095

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4031284U Pending JPS60155022U (ja) 1984-03-21 1984-03-21 光学式情報読取装置における光学系駆動装置

Country Status (3)

Country Link
JP (1) JPS60155022U (de)
DE (1) DE3510122A1 (de)
NL (1) NL8500794A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4782476A (en) * 1986-06-24 1988-11-01 Sharp Kabushiki Kaisha Objective lens-driving unit
JPS63195834A (ja) * 1987-02-10 1988-08-12 Pioneer Electronic Corp 可動体支持装置
KR920002933B1 (ko) * 1989-05-25 1992-04-10 삼성전자 주식회사 광학적 정보기록 재생장치의 광 픽업구동장치

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4092529A (en) * 1975-10-08 1978-05-30 Olympus Optical Company Limited Detecting head for use in an apparatus for reading optically an information recorded on a record carrier as a track or tracks
JPS57103131A (en) * 1980-12-18 1982-06-26 Sony Corp Biaxial driver
JPS57122030U (de) * 1981-01-26 1982-07-29

Also Published As

Publication number Publication date
DE3510122A1 (de) 1985-09-26
NL8500794A (nl) 1985-10-16

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