JPS57135478A - Recording disk reproducing device - Google Patents

Recording disk reproducing device

Info

Publication number
JPS57135478A
JPS57135478A JP56019936A JP1993681A JPS57135478A JP S57135478 A JPS57135478 A JP S57135478A JP 56019936 A JP56019936 A JP 56019936A JP 1993681 A JP1993681 A JP 1993681A JP S57135478 A JPS57135478 A JP S57135478A
Authority
JP
Japan
Prior art keywords
shaft
turntable
elevation
center
lever
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.)
Pending
Application number
JP56019936A
Other languages
English (en)
Inventor
Mikio Ozeki
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP56019936A priority Critical patent/JPS57135478A/ja
Priority to GB8203346A priority patent/GB2093256B/en
Priority to US06/347,333 priority patent/US4481619A/en
Priority to DE3204780A priority patent/DE3204780C2/de
Priority to KR8200643A priority patent/KR850001455B1/ko
Publication of JPS57135478A publication Critical patent/JPS57135478A/ja
Pending legal-status Critical Current

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
    • G11B17/0282—Positioning or locking of single discs of discs rotating during transducing operation by means provided on the 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
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/2009—Turntables, hubs and motors for disk drives; Mounting of motors in the drive

Landscapes

  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Feeding And Guiding Record Carriers (AREA)
JP56019936A 1981-02-13 1981-02-13 Recording disk reproducing device Pending JPS57135478A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP56019936A JPS57135478A (en) 1981-02-13 1981-02-13 Recording disk reproducing device
GB8203346A GB2093256B (en) 1981-02-13 1982-02-05 Turntable apparatus
US06/347,333 US4481619A (en) 1981-02-13 1982-02-09 Turntable apparatus
DE3204780A DE3204780C2 (de) 1981-02-13 1982-02-11 Plattentelleranordnung
KR8200643A KR850001455B1 (ko) 1981-02-13 1982-02-13 기록원반 재생장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56019936A JPS57135478A (en) 1981-02-13 1981-02-13 Recording disk reproducing device

Publications (1)

Publication Number Publication Date
JPS57135478A true JPS57135478A (en) 1982-08-21

Family

ID=12013089

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56019936A Pending JPS57135478A (en) 1981-02-13 1981-02-13 Recording disk reproducing device

Country Status (5)

Country Link
US (1) US4481619A (ja)
JP (1) JPS57135478A (ja)
KR (1) KR850001455B1 (ja)
DE (1) DE3204780C2 (ja)
GB (1) GB2093256B (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE891649A (fr) * 1981-12-29 1982-04-16 Staar Sa Dispositif de positionnement et de verrouillage pour disques porteurs d'informations.
US4439852A (en) * 1982-05-03 1984-03-27 Rca Corporation Disc player having record handling apparatus
CA1208789A (en) * 1983-11-25 1986-07-29 Peter E. Chow Adpcm encoder/decoder with improved tracking
JPH0756681B2 (ja) * 1988-05-17 1995-06-14 株式会社オーゼン 手動簡易音響再生機
JPH05151697A (ja) * 1991-11-27 1993-06-18 Sony Corp デイスク駆動装置
JPH06338167A (ja) * 1993-05-26 1994-12-06 Toshiba Corp 情報処理装置
EP0747897A3 (en) * 1995-06-06 1997-08-06 Iomega Corp Hub locking device for disk cartridge
US6529461B1 (en) * 1995-07-26 2003-03-04 Teac Corporation Disk apparatus having a contacting member contacting an outermost area of a disk for protecting the disk from damage due to a shock
JP3011910B2 (ja) * 1997-09-19 2000-02-21 株式会社ケンウッド ディスク装置のディスククランプ機構
EP1081695A3 (en) * 1999-08-27 2001-05-02 Star Micronics Co., Ltd. Disk loading apparatus, disk mounting apparatus and method, and rotating printing apparatus
US20080229343A1 (en) * 2003-08-14 2008-09-18 Koninklijke Philips Electronics N.V. Information Carrier, as Well as a Turntable and a Device for Reading Information from and/or Writing Information Onto Such an Information Carrier
JP2005209312A (ja) * 2004-01-26 2005-08-04 Matsushita Electric Ind Co Ltd ディスク保持装置及びディスクチェンジャー装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2762627A (en) * 1951-03-31 1956-09-11 Rca Corp Phonograph turntable
GB1216845A (en) * 1966-12-12 1970-12-23 Cheeseboro Products Corp Improvements in and relating to record players
US3867724A (en) * 1973-12-10 1975-02-18 Ibm Head drive apparatus
US4305142A (en) * 1980-01-18 1981-12-08 Springer Barry R Ballistic impact sensing and display system
US4326284A (en) * 1980-05-09 1982-04-20 Rca Corporation Video disc player having turntable assist apparatus
US4328575A (en) * 1980-05-09 1982-05-04 Rca Corporation Disc player having turntable height varying apparatus

Also Published As

Publication number Publication date
US4481619A (en) 1984-11-06
DE3204780C2 (de) 1985-02-07
DE3204780A1 (de) 1982-10-28
KR850001455B1 (ko) 1985-10-05
KR830009569A (ko) 1983-12-22
GB2093256A (en) 1982-08-25
GB2093256B (en) 1985-05-15

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