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DE3850094D1 - Plattenspieler mit automatischer Ladung. - Google Patents

Plattenspieler mit automatischer Ladung.

Info

Publication number
DE3850094D1
DE3850094D1 DE3850094T DE3850094T DE3850094D1 DE 3850094 D1 DE3850094 D1 DE 3850094D1 DE 3850094 T DE3850094 T DE 3850094T DE 3850094 T DE3850094 T DE 3850094T DE 3850094 D1 DE3850094 D1 DE 3850094D1
Authority
DE
Germany
Prior art keywords
turntable
automatic loading
loading
automatic
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
DE3850094T
Other languages
English (en)
Other versions
DE3850094T2 (de
Inventor
Yoshio Aoyagi
Yoshinori Yamada
Toshiyuki Kimura
Fumio Endo
Kiyoshi Morikawa
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic Corp
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 JP63052178A external-priority patent/JPH01227257A/ja
Priority claimed from JP63052180A external-priority patent/JPH01227259A/ja
Priority claimed from JP63052179A external-priority patent/JPH01227258A/ja
Application filed by Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Publication of DE3850094D1 publication Critical patent/DE3850094D1/de
Application granted granted Critical
Publication of DE3850094T2 publication Critical patent/DE3850094T2/de
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
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/04—Feeding or guiding single record carrier to or from transducer unit
    • G11B17/0401—Details
    • G11B17/0402—Servo control
    • G11B17/0404—Servo control with parallel drive rollers
    • 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
    • G11B19/10—Control of operating function, e.g. switching from recording to reproducing by sensing presence or absence of record in accessible stored position or on turntable
    • 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
    • G11B19/12—Control of operating function, e.g. switching from recording to reproducing by sensing distinguishing features of or on records, e.g. diameter end mark
DE3850094T 1988-03-05 1988-11-17 Plattenspieler mit automatischer Ladung. Expired - Lifetime DE3850094T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP63052178A JPH01227257A (ja) 1988-03-05 1988-03-05 オートローディングディスクプレーヤ
JP63052180A JPH01227259A (ja) 1988-03-05 1988-03-05 オートローディングディスクプレーヤ
JP63052179A JPH01227258A (ja) 1988-03-05 1988-03-05 オートローディングディスクプレーヤ

Publications (2)

Publication Number Publication Date
DE3850094D1 true DE3850094D1 (de) 1994-07-14
DE3850094T2 DE3850094T2 (de) 1995-02-02

Family

ID=27294571

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3850094T Expired - Lifetime DE3850094T2 (de) 1988-03-05 1988-11-17 Plattenspieler mit automatischer Ladung.

Country Status (3)

Country Link
US (1) US4995027A (de)
EP (1) EP0331839B1 (de)
DE (1) DE3850094T2 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2241102B (en) * 1990-02-16 1994-07-20 Pioneer Electronic Corp System for recovering a CD in a compact disk player having a magazine
JPH07105129B2 (ja) * 1990-03-30 1995-11-13 パイオニア株式会社 オーディオ装置
EP0457388A1 (de) * 1990-05-14 1991-11-21 Koninklijke Philips Electronics N.V. Plattenspieler und Bedienungseinheit zum Gebrauch in dem Plattenspieler
EP0508651B1 (de) * 1991-04-10 1998-07-01 Canon Kabushiki Kaisha Gerät für Informationsaufzeichnungsträger
DE4235399A1 (de) * 1992-10-21 1994-04-28 Blaupunkt Werke Gmbh Gerät für ein plattenförmiges optisches Speichermedium
JP2902886B2 (ja) * 1992-12-28 1999-06-07 三洋電機株式会社 記録ディスク演奏装置
US5768241A (en) * 1993-11-06 1998-06-16 Asahi Kogaku Kogyo Kabushiki Kaisha Shutter operating mechanism for magneto-optical disk drive
JPH07200116A (ja) * 1993-12-28 1995-08-04 Sega Enterp Ltd 電源接続回路
JP3638655B2 (ja) * 1995-03-03 2005-04-13 アルパイン株式会社 ディスクプレーヤ
JPH08241556A (ja) * 1995-03-05 1996-09-17 Nakamichi Corp ディスク移送装置
JP3456798B2 (ja) * 1995-06-05 2003-10-14 パイオニア株式会社 オートローディングディスクプレーヤ
JPH09204765A (ja) * 1996-01-30 1997-08-05 Nec Yamagata Ltd Ｃｄ−ｒｏｍプレーヤ装置
US5974016A (en) * 1997-05-30 1999-10-26 International Business Machines Corporation Disc reader with automatic closing tray
US6222800B1 (en) 1997-06-02 2001-04-24 Copy Pro, Inc. Autoload disk copier system
DE19946498B4 (de) * 1998-09-28 2012-06-21 Clarion Co., Ltd. Plattenspieler
JP3722630B2 (ja) 1998-10-28 2005-11-30 パイオニア株式会社 記録再生装置
US6421312B1 (en) * 1998-11-09 2002-07-16 Dell Products, L.P. Detection scheme for compact disk or digital video disk media proper installation
DE19925579A1 (de) * 1999-06-04 2000-12-07 Mannesmann Vdo Ag Gerät zum Abspielen von optischen Aufzeichnungsträgern
KR100327801B1 (ko) * 1999-09-14 2002-03-15 구자홍 광디스크 장치에서의 디스크 로딩 확인방법
JP3685047B2 (ja) * 1999-12-03 2005-08-17 ティアック株式会社 記録媒体装着装置
DE10109524A1 (de) * 2001-02-28 2002-09-12 Preh Elektro Feinmechanik Verfahren und Vorrichtung zur Detektion eines in einem Bestückungsschacht einer Geräteeinheit befindlichen Ton- und/oder Informationsträgers
JP4017911B2 (ja) * 2002-05-09 2007-12-05 パイオニア株式会社 情報記録媒体搬送装置
JP3841723B2 (ja) 2002-05-24 2006-11-01 パイオニア株式会社 情報記録媒体搬送装置
US20060212884A1 (en) * 2003-09-28 2006-09-21 Dongzuo Yang Slot-in disc loading system with various disc size compatibility
US7540001B2 (en) * 2003-10-03 2009-05-26 Sony Corporation Apparatus for and method of mounting disks having different diameters
JP2005135454A (ja) * 2003-10-28 2005-05-26 Matsushita Electric Ind Co Ltd ディスク識別装置、ディスク挿排装置及びディスク装置
KR20050066279A (ko) * 2003-12-26 2005-06-30 삼성전자주식회사 광디스크 드라이브 및 광디스크 인출 제어방법
TWM272205U (en) * 2004-05-10 2005-08-01 Lite On It Corp An optical disk drive with a disc-position sensing device
US20060291154A1 (en) * 2005-06-23 2006-12-28 Apple Computer, Inc. Guard system for portable computer disk drive slot
MY147823A (en) * 2005-11-21 2013-01-31 Koninkl Philips Electronics Nv Method for determining whether a same disc is loaded in an optical drive
US7484026B2 (en) * 2005-11-28 2009-01-27 Visteon Global Technologies, Inc. System and method for media damage prevention on a portable player
TWI308742B (en) * 2006-03-02 2009-04-11 Quanta Storage Inc Method for discriminating discs

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4098510A (en) * 1976-03-02 1978-07-04 Sony Corporation Record player
JPS57176563A (en) * 1981-04-23 1982-10-29 Pioneer Electronic Corp Front loading record player
US4733314A (en) * 1982-10-14 1988-03-22 Canon Denshi Kabushiki Kaisha Disc unit including automatic ejection upon misinsertion detection
JPS60101762A (ja) * 1983-11-08 1985-06-05 Asahi Optical Co Ltd 光デイスクプレイヤのデイスクサイズ判別装置
US4695996A (en) * 1984-04-11 1987-09-22 Pioneer Electronic Corporation Automatic loading disc player
US4695995A (en) * 1984-08-28 1987-09-22 Pioneer Electronic Corporation Front loading disk player with improved disk sensor positioning
JPS6182366A (ja) * 1984-09-29 1986-04-25 Sony Corp デイスク自動着脱装置
JPS6299958A (ja) * 1985-10-26 1987-05-09 Sony Corp デイスク検出装置

Also Published As

Publication number Publication date
EP0331839B1 (de) 1994-06-08
US4995027A (en) 1991-02-19
DE3850094T2 (de) 1995-02-02
EP0331839A3 (de) 1991-01-30
EP0331839A2 (de) 1989-09-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)