KR860008699U - Disc rotation control - Google Patents

Disc rotation control

Info

Publication number
KR860008699U
KR860008699U KR2019840014413U KR840014413U KR860008699U KR 860008699 U KR860008699 U KR 860008699U KR 2019840014413 U KR2019840014413 U KR 2019840014413U KR 840014413 U KR840014413 U KR 840014413U KR 860008699 U KR860008699 U KR 860008699U
Authority
KR
South Korea
Prior art keywords
rotation control
disc rotation
disc
control
rotation
Prior art date
Application number
KR2019840014413U
Other languages
Korean (ko)
Other versions
KR870000556Y1 (en
Inventor
박경수
Original Assignee
주식회사금성사
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 주식회사금성사 filed Critical 주식회사금성사
Priority to KR2019840014413U priority Critical patent/KR870000556Y1/en
Publication of KR860008699U publication Critical patent/KR860008699U/en
Application granted granted Critical
Publication of KR870000556Y1 publication Critical patent/KR870000556Y1/en

Links

Classifications

    • 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
    • G11B19/28—Speed controlling, regulating, or indicating
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
    • G11B25/04—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card
    • G11B25/043—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card using rotating discs
KR2019840014413U 1984-12-29 1984-12-29 Disk rotation control device KR870000556Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019840014413U KR870000556Y1 (en) 1984-12-29 1984-12-29 Disk rotation control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019840014413U KR870000556Y1 (en) 1984-12-29 1984-12-29 Disk rotation control device

Publications (2)

Publication Number Publication Date
KR860008699U true KR860008699U (en) 1986-07-28
KR870000556Y1 KR870000556Y1 (en) 1987-02-19

Family

ID=70162129

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019840014413U KR870000556Y1 (en) 1984-12-29 1984-12-29 Disk rotation control device

Country Status (1)

Country Link
KR (1) KR870000556Y1 (en)

Also Published As

Publication number Publication date
KR870000556Y1 (en) 1987-02-19

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Legal Events

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E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19941227

Year of fee payment: 9

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