DE69319965D1 - Objektivantriebsgerät - Google Patents

Objektivantriebsgerät

Info

Publication number
DE69319965D1
DE69319965D1 DE69319965T DE69319965T DE69319965D1 DE 69319965 D1 DE69319965 D1 DE 69319965D1 DE 69319965 T DE69319965 T DE 69319965T DE 69319965 T DE69319965 T DE 69319965T DE 69319965 D1 DE69319965 D1 DE 69319965D1
Authority
DE
Germany
Prior art keywords
drive device
lens drive
lens
drive
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 - Fee Related
Application number
DE69319965T
Other languages
English (en)
Other versions
DE69319965T2 (de
Inventor
Nobuaki Date
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.)
Canon Inc
Original Assignee
Canon Inc
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
Priority claimed from JP12959292A external-priority patent/JPH05298724A/ja
Priority claimed from JP4287137A external-priority patent/JP2982884B2/ja
Priority claimed from JP35469892A external-priority patent/JPH06187644A/ja
Priority claimed from JP10598293A external-priority patent/JPH06295446A/ja
Priority claimed from JP10598193A external-priority patent/JPH06295452A/ja
Priority claimed from JP10982593A external-priority patent/JPH06301994A/ja
Application filed by Canon Inc filed Critical Canon Inc
Publication of DE69319965D1 publication Critical patent/DE69319965D1/de
Application granted granted Critical
Publication of DE69319965T2 publication Critical patent/DE69319965T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G11B7/085—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam into, or out of, its operative position or across tracks, otherwise than during the transducing operation, e.g. for adjustment or preliminary positioning or track change or selection
    • G11B7/0857—Arrangements for mechanically moving the whole head
    • G11B7/08582—Sled-type positioners
DE1993619965 1992-04-22 1993-04-20 Objektivantriebsgerät Expired - Fee Related DE69319965T2 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP12959292A JPH05298724A (ja) 1992-04-22 1992-04-22 対物レンズ駆動装置
JP4287137A JP2982884B2 (ja) 1992-10-02 1992-10-02 対物レンズ駆動装置
JP35469892A JPH06187644A (ja) 1992-12-17 1992-12-17 対物レンズ駆動装置
JP10598293A JPH06295446A (ja) 1993-04-09 1993-04-09 対物レンズ駆動装置
JP10598193A JPH06295452A (ja) 1993-04-09 1993-04-09 対物レンズ駆動装置
JP10982593A JPH06301994A (ja) 1993-04-14 1993-04-14 対物レンズ駆動装置

Publications (2)

Publication Number Publication Date
DE69319965D1 true DE69319965D1 (de) 1998-09-03
DE69319965T2 DE69319965T2 (de) 1998-12-17

Family

ID=27552238

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1993619965 Expired - Fee Related DE69319965T2 (de) 1992-04-22 1993-04-20 Objektivantriebsgerät

Country Status (2)

Country Link
EP (1) EP0572114B1 (de)
DE (1) DE69319965T2 (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63257927A (ja) * 1987-04-15 1988-10-25 Pioneer Electronic Corp ピツクアツプアクチユエ−タ
JPH02177065A (ja) * 1988-12-27 1990-07-10 Matsushita Electric Ind Co Ltd 支持装置
KR920002933B1 (ko) * 1989-05-25 1992-04-10 삼성전자 주식회사 광학적 정보기록 재생장치의 광 픽업구동장치
US5124965A (en) * 1989-09-28 1992-06-23 Matsushita Electric Industrial Co., Ltd. Optical head supporting apparatus

Also Published As

Publication number Publication date
EP0572114A1 (de) 1993-12-01
EP0572114B1 (de) 1998-07-29
DE69319965T2 (de) 1998-12-17

Similar Documents

Publication Publication Date Title
ATA6192A (de) Antriebsvorrichtung antriebsvorrichtung
DE69125974D1 (de) Antriebsvorrichtung
DE69420892D1 (de) Optisches Gerät
DE69317520D1 (de) Optisches Projektionsgerät
DE69326106D1 (de) Objektivkontrollgerät
DE69232509D1 (de) Optisches Gerät
DE69225647D1 (de) Objektivantriebsgerät
DE69318770D1 (de) Optisches Wiedergabegerät
DE59301464D1 (de) Antriebsaggregat
DE29606317U1 (de) Kamerafahrvorrichtung
NO933770D0 (no) Hydrodynamisk drivinnretning
DE9315573U1 (de) Fahrgerät
DE69315878T2 (de) Antriebsgerät für Objektiv
DE9218901U1 (de) Antriebsvorrichtung
DE69419345D1 (de) Fotografisches Gerät
DE69434252D1 (de) Antriebseinrichtung
NO952814D0 (no) Drivanordning
DE69316097D1 (de) Antriebsvorrichtung
DE69319965D1 (de) Objektivantriebsgerät
DE69303860D1 (de) Spindelantriebsvorrichtung
DE69321680T2 (de) Plattenantriebeinrichtung
DE69309892D1 (de) Autofokusvorrichtung
DE9218087U1 (de) Antriebsvorrichtung
KR950007133U (ko) 광픽업장치
DE9314104U1 (de) Optikreinigungsgerät

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee