KR930015871U - Optical disc clamping device for compact disc players - Google Patents

Optical disc clamping device for compact disc players

Info

Publication number
KR930015871U
KR930015871U KR2019910023643U KR910023643U KR930015871U KR 930015871 U KR930015871 U KR 930015871U KR 2019910023643 U KR2019910023643 U KR 2019910023643U KR 910023643 U KR910023643 U KR 910023643U KR 930015871 U KR930015871 U KR 930015871U
Authority
KR
South Korea
Prior art keywords
clamping device
players
optical disc
compact disc
compact
Prior art date
Application number
KR2019910023643U
Other languages
Korean (ko)
Other versions
KR0119790Y1 (en
Inventor
강대진
Original Assignee
엘지전자주식회사
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 엘지전자주식회사 filed Critical 엘지전자주식회사
Priority to KR2019910023643U priority Critical patent/KR0119790Y1/en
Publication of KR930015871U publication Critical patent/KR930015871U/en
Application granted granted Critical
Publication of KR0119790Y1 publication Critical patent/KR0119790Y1/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/022—Positioning or locking of single discs
    • G11B17/028—Positioning or locking of single discs of discs rotating during transducing operation
    • G11B17/0284—Positioning or locking of single discs of discs rotating during transducing operation by clampers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/2009—Turntables, hubs and motors for disk drives; Mounting of motors in the drive
    • G11B19/2045—Hubs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs
    • G11B2220/2545—CDs
KR2019910023643U 1991-12-23 1991-12-23 Optical disk clamper of cdp KR0119790Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910023643U KR0119790Y1 (en) 1991-12-23 1991-12-23 Optical disk clamper of cdp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910023643U KR0119790Y1 (en) 1991-12-23 1991-12-23 Optical disk clamper of cdp

Publications (2)

Publication Number Publication Date
KR930015871U true KR930015871U (en) 1993-07-28
KR0119790Y1 KR0119790Y1 (en) 1998-08-01

Family

ID=19325342

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910023643U KR0119790Y1 (en) 1991-12-23 1991-12-23 Optical disk clamper of cdp

Country Status (1)

Country Link
KR (1) KR0119790Y1 (en)

Also Published As

Publication number Publication date
KR0119790Y1 (en) 1998-08-01

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20051201

Year of fee payment: 9

EXPY Expiration of term