FR2488712A1 - Mecanisme de reglage du parallelisme de la platine dans un appareil reproducteur - Google Patents

Mecanisme de reglage du parallelisme de la platine dans un appareil reproducteur Download PDF

Info

Publication number
FR2488712A1
FR2488712A1 FR8115622A FR8115622A FR2488712A1 FR 2488712 A1 FR2488712 A1 FR 2488712A1 FR 8115622 A FR8115622 A FR 8115622A FR 8115622 A FR8115622 A FR 8115622A FR 2488712 A1 FR2488712 A1 FR 2488712A1
Authority
FR
France
Prior art keywords
mounting
support part
adjusting
mounting part
transducer
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
FR8115622A
Other languages
English (en)
French (fr)
Other versions
FR2488712B1 (zh
Inventor
Takashi Saito
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan 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 Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Publication of FR2488712A1 publication Critical patent/FR2488712A1/fr
Application granted granted Critical
Publication of FR2488712B1 publication Critical patent/FR2488712B1/fr
Granted 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
    • G11B17/04—Feeding or guiding single record carrier to or from transducer unit
    • G11B17/041—Feeding or guiding single record carrier to or from transducer unit specially adapted for discs contained within cartridges
    • G11B17/049—Insertion of discs having to be extracted from the cartridge prior to recording or reproducing
    • 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
    • G11B17/32—Maintaining desired spacing between record carrier and head, e.g. by fluid-dynamic spacing
    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/16—Supporting the heads; Supporting the sockets for plug-in heads
    • G11B21/24—Head support adjustments
    • 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

Landscapes

  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Rotational Drive Of Disk (AREA)
FR8115622A 1980-08-14 1981-08-12 Mecanisme de reglage du parallelisme de la platine dans un appareil reproducteur Granted FR2488712A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11448980U JPS5738312U (zh) 1980-08-14 1980-08-14

Publications (2)

Publication Number Publication Date
FR2488712A1 true FR2488712A1 (fr) 1982-02-19
FR2488712B1 FR2488712B1 (zh) 1984-11-02

Family

ID=14639027

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8115622A Granted FR2488712A1 (fr) 1980-08-14 1981-08-12 Mecanisme de reglage du parallelisme de la platine dans un appareil reproducteur

Country Status (4)

Country Link
JP (1) JPS5738312U (zh)
DE (1) DE3131971C2 (zh)
FR (1) FR2488712A1 (zh)
GB (1) GB2085635B (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8303217A (nl) * 1983-09-19 1985-04-16 Philips Nv Optische platenspeler.
JPH0452087U (zh) * 1990-09-07 1992-05-01
KR100213040B1 (ko) * 1996-04-23 1999-08-02 윤종용 광 기록 재생 장치
DE69732275T2 (de) * 1996-09-06 2005-07-07 Kabushiki Kaisha Toshiba, Kawasaki Scheibenwiedergabegerät
DE19707562A1 (de) * 1997-02-26 1998-08-27 Thomson Brandt Gmbh Wiedergabe- und/oder Aufzeichnungsgerät für optische Aufzeichnungsträger mit Einrichtung zur Justage der Neigung eines Lagers
US6788639B2 (en) * 1997-02-26 2004-09-07 Deutsche Thomson-Brandt Gmbh Reproduction and/or recording device for optical recording media having a unit for adjusting the inclination of a bearing
KR100213726B1 (ko) * 1997-06-13 1999-08-02 윤종용 수평 조정기능을 갖는 디스크 회전장치
JP3861420B2 (ja) 1997-11-28 2006-12-20 ヤマハ株式会社 光ディスク装置におけるスピンドルモータの傾角調整機構
US7251100B1 (en) 1998-11-13 2007-07-31 Hitachi Global Storage Technologies Netherlands B.V. Mounting interface for a spindle motor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3025066A (en) * 1959-01-26 1962-03-13 Gen Dynamics Corp Turntable
US4143409A (en) * 1976-08-26 1979-03-06 Victor Company Of Japan, Ltd. Transducer feeding mechanism in an apparatus for recording and reproducing a signal on and from a rotary recording medium
FR2413749A1 (fr) * 1977-12-28 1979-07-27 Victor Company Of Japan Dispositif d'alimentation d'un transducteur de reproduction dans un appareil de reproduction sur support d'enregistrement tournant
EP0014058A1 (en) * 1979-01-18 1980-08-06 Aristoscot Designs Limited Improvements relating to turntable mountings for record players

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2262929C3 (de) * 1972-12-22 1980-04-30 Ted Bildplatten Ag Aeg-Telefunken- Teldec, Zug (Schweiz) Gerät zum Aufzeichnen oder Wiedergeben von Signalen mit einem Schlitten, der mittels eines Seilzuges bewegbar ist

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3025066A (en) * 1959-01-26 1962-03-13 Gen Dynamics Corp Turntable
US4143409A (en) * 1976-08-26 1979-03-06 Victor Company Of Japan, Ltd. Transducer feeding mechanism in an apparatus for recording and reproducing a signal on and from a rotary recording medium
FR2413749A1 (fr) * 1977-12-28 1979-07-27 Victor Company Of Japan Dispositif d'alimentation d'un transducteur de reproduction dans un appareil de reproduction sur support d'enregistrement tournant
EP0014058A1 (en) * 1979-01-18 1980-08-06 Aristoscot Designs Limited Improvements relating to turntable mountings for record players

Also Published As

Publication number Publication date
FR2488712B1 (zh) 1984-11-02
DE3131971C2 (de) 1986-01-23
GB2085635A (en) 1982-04-28
GB2085635B (en) 1985-06-19
DE3131971A1 (de) 1982-04-08
JPS5738312U (zh) 1982-03-01

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