JPS61214176A - 円盤状記録媒体の回転駆動装置 - Google Patents

円盤状記録媒体の回転駆動装置

Info

Publication number
JPS61214176A
JPS61214176A JP60055322A JP5532285A JPS61214176A JP S61214176 A JPS61214176 A JP S61214176A JP 60055322 A JP60055322 A JP 60055322A JP 5532285 A JP5532285 A JP 5532285A JP S61214176 A JPS61214176 A JP S61214176A
Authority
JP
Japan
Prior art keywords
disk
recording medium
shaped recording
roller
disc
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.)
Granted
Application number
JP60055322A
Other languages
English (en)
Japanese (ja)
Other versions
JPH051550B2 (Direct
Inventor
Masanori Takahashi
正則 高橋
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP60055322A priority Critical patent/JPS61214176A/ja
Publication of JPS61214176A publication Critical patent/JPS61214176A/ja
Publication of JPH051550B2 publication Critical patent/JPH051550B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Rotational Drive Of Disk (AREA)
JP60055322A 1985-03-18 1985-03-18 円盤状記録媒体の回転駆動装置 Granted JPS61214176A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60055322A JPS61214176A (ja) 1985-03-18 1985-03-18 円盤状記録媒体の回転駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60055322A JPS61214176A (ja) 1985-03-18 1985-03-18 円盤状記録媒体の回転駆動装置

Publications (2)

Publication Number Publication Date
JPS61214176A true JPS61214176A (ja) 1986-09-24
JPH051550B2 JPH051550B2 (Direct) 1993-01-08

Family

ID=12995307

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60055322A Granted JPS61214176A (ja) 1985-03-18 1985-03-18 円盤状記録媒体の回転駆動装置

Country Status (1)

Country Link
JP (1) JPS61214176A (Direct)

Also Published As

Publication number Publication date
JPH051550B2 (Direct) 1993-01-08

Similar Documents

Publication Publication Date Title
SE8302906D0 (sv) Anordning for undanforande av magnethuvuden i nodsituation
JPS61214176A (ja) 円盤状記録媒体の回転駆動装置
US4110670A (en) Braking apparatus
JPS5963061A (ja) 円板状記録媒体の回転駆動装置
JPS6259389B2 (Direct)
JPS6233360A (ja) 円盤状記録媒体の位置決め装置
US4954909A (en) Data memorizing device which determines the movement of the recording head
JPS58133197A (ja) 直流モ−タの駆動方法
JPS6146902B2 (Direct)
KR890006200Y1 (ko) Vtr용 제동장치
JPS6233359A (ja) 円盤状記録媒体の位置決め装置
JPH0746432B2 (ja) トラツキングサ−ボ補助装置
JPH0718044Y2 (ja) ディスク調芯機構
JPH03113789A (ja) ディスク駆動装置
KR100207329B1 (ko) 광디스크 플레이어의 척구조
JPS61133078A (ja) デイスク装置
KR100258061B1 (ko) 광재생장치의 픽업 이송장치 및 이송제어방법
KR890000660Y1 (ko) 모우터의 감속 및 가속 제어회로
JPH0329775Y2 (Direct)
JP2554823Y2 (ja) 回転駆動装置
JPH01100779A (ja) 磁気ディスク装置
KR100229391B1 (ko) 헤드드럼 조립체
JP3250538B2 (ja) ディスクドライブ装置
JPS63291279A (ja) 磁気デイスク装置
JPS6052488B2 (ja) テ−プ走行用モ−タの制御装置