JPH0731410Y2 - ディスク装置 - Google Patents

ディスク装置

Info

Publication number
JPH0731410Y2
JPH0731410Y2 JP1989136892U JP13689289U JPH0731410Y2 JP H0731410 Y2 JPH0731410 Y2 JP H0731410Y2 JP 1989136892 U JP1989136892 U JP 1989136892U JP 13689289 U JP13689289 U JP 13689289U JP H0731410 Y2 JPH0731410 Y2 JP H0731410Y2
Authority
JP
Japan
Prior art keywords
motor
output
signal
chucking
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.)
Expired - Lifetime
Application number
JP1989136892U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0376253U (US06653308-20031125-C00197.png
Inventor
徹 三浦
美弥 梅田
克哉 榎波
Original Assignee
ティアツク株式会社
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 ティアツク株式会社 filed Critical ティアツク株式会社
Priority to JP1989136892U priority Critical patent/JPH0731410Y2/ja
Priority to US07/618,656 priority patent/US5150340A/en
Publication of JPH0376253U publication Critical patent/JPH0376253U/ja
Application granted granted Critical
Publication of JPH0731410Y2 publication Critical patent/JPH0731410Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • 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
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B19/06—Control of operating function, e.g. switching from recording to reproducing by counting or timing of machine operations

Landscapes

  • Rotational Drive Of Disk (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
JP1989136892U 1989-11-28 1989-11-28 ディスク装置 Expired - Lifetime JPH0731410Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1989136892U JPH0731410Y2 (ja) 1989-11-28 1989-11-28 ディスク装置
US07/618,656 US5150340A (en) 1989-11-28 1990-11-27 Disc apparatus for reading out information from disc recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989136892U JPH0731410Y2 (ja) 1989-11-28 1989-11-28 ディスク装置

Publications (2)

Publication Number Publication Date
JPH0376253U JPH0376253U (US06653308-20031125-C00197.png) 1991-07-31
JPH0731410Y2 true JPH0731410Y2 (ja) 1995-07-19

Family

ID=15185996

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989136892U Expired - Lifetime JPH0731410Y2 (ja) 1989-11-28 1989-11-28 ディスク装置

Country Status (2)

Country Link
US (1) US5150340A (US06653308-20031125-C00197.png)
JP (1) JPH0731410Y2 (US06653308-20031125-C00197.png)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03268268A (ja) * 1990-03-16 1991-11-28 Matsushita Electric Ind Co Ltd フロッピーディスク装置
US5278718A (en) * 1991-05-24 1994-01-11 Samsung Electronics Co., Ltd. Circuit for generating a disk change signal
JP2897457B2 (ja) * 1991-06-10 1999-05-31 ソニー株式会社 ディスクプレーヤ
US5974016A (en) * 1997-05-30 1999-10-26 International Business Machines Corporation Disc reader with automatic closing tray
US6421312B1 (en) * 1998-11-09 2002-07-16 Dell Products, L.P. Detection scheme for compact disk or digital video disk media proper installation
JP2009252332A (ja) * 2008-04-10 2009-10-29 Fujitsu Ten Ltd 電子機器
DE102013100341B4 (de) * 2013-01-14 2017-07-13 Manfred Hillebrandt Unterflurhydrantenschlüssel

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5860458A (ja) * 1981-10-05 1983-04-09 Hitachi Ltd ビデオデイスクプレ−ヤ
JPH0812743B2 (ja) * 1983-06-30 1996-02-07 株式会社東芝 ディスク装置
JPS60123763U (ja) * 1984-01-30 1985-08-21 パイオニア株式会社 記録情報再生装置
JPH0652610B2 (ja) * 1984-02-08 1994-07-06 ティアツク株式会社 ディスク装置
JPS60185270A (ja) * 1984-03-02 1985-09-20 Teac Co デイスク装置
US4660189A (en) * 1984-03-24 1987-04-21 Sony Corporation Optical disk player having reduced laser output during track changes
JPS61276171A (ja) * 1985-05-30 1986-12-06 Nec Corp フロツピイデイスク装置
US4853913A (en) * 1985-06-17 1989-08-01 Kabushiki Kaisha Toshiba Pick-up control circuits for disc information reproducing apparatus
JP2557896B2 (ja) * 1987-07-31 1996-11-27 株式会社東芝 ディスク装置

Also Published As

Publication number Publication date
JPH0376253U (US06653308-20031125-C00197.png) 1991-07-31
US5150340A (en) 1992-09-22

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term