FR2343307A1 - Appareil de lecture de disque notamment electrophone - Google Patents

Appareil de lecture de disque notamment electrophone

Info

Publication number
FR2343307A1
FR2343307A1 FR7706132A FR7706132A FR2343307A1 FR 2343307 A1 FR2343307 A1 FR 2343307A1 FR 7706132 A FR7706132 A FR 7706132A FR 7706132 A FR7706132 A FR 7706132A FR 2343307 A1 FR2343307 A1 FR 2343307A1
Authority
FR
France
Prior art keywords
electrophone
reading equipment
disc reading
disc
equipment
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
FR7706132A
Other languages
English (en)
Other versions
FR2343307B1 (fr
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.)
Sony Corp
Original Assignee
Sony 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 JP51021823A external-priority patent/JPS5816524B2/ja
Priority claimed from JP1976026918U external-priority patent/JPS5629815Y2/ja
Application filed by Sony Corp filed Critical Sony Corp
Publication of FR2343307A1 publication Critical patent/FR2343307A1/fr
Application granted granted Critical
Publication of FR2343307B1 publication Critical patent/FR2343307B1/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
    • G11B17/05—Feeding or guiding single record carrier to or from transducer unit specially adapted for discs not contained within cartridges
    • G11B17/051—Direct insertion, i.e. without external loading means
    • G11B17/0515—Direct insertion, i.e. without external loading means adapted for discs of different sizes
    • 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
    • G11B17/035—Positioning by moving the loading station
    • 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
    • G11B17/08—Guiding record carriers not specifically of filamentary or web form, or of supports therefor from consecutive-access magazine of disc records
    • G11B17/10—Guiding record carriers not specifically of filamentary or web form, or of supports therefor from consecutive-access magazine of disc records with horizontal transfer to the turntable from a stack arranged with a vertical axis
    • 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
    • G11B17/34—Guiding record carriers during transducing operation, e.g. for track following
    • 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
    • G11B19/20—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
    • 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
    • G11B19/28—Speed controlling, regulating, or indicating
FR7706132A 1976-03-02 1977-03-02 Appareil de lecture de disque notamment electrophone Granted FR2343307A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP51021823A JPS5816524B2 (ja) 1976-03-02 1976-03-02 デイスクの中心位置出し装置
JP1976026918U JPS5629815Y2 (fr) 1976-03-06 1976-03-06

Publications (2)

Publication Number Publication Date
FR2343307A1 true FR2343307A1 (fr) 1977-09-30
FR2343307B1 FR2343307B1 (fr) 1984-05-18

Family

ID=26358941

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7706132A Granted FR2343307A1 (fr) 1976-03-02 1977-03-02 Appareil de lecture de disque notamment electrophone

Country Status (7)

Country Link
US (1) US4098510A (fr)
AU (1) AU503096B2 (fr)
CA (1) CA1058091A (fr)
DE (1) DE2709043A1 (fr)
FR (1) FR2343307A1 (fr)
GB (1) GB1574174A (fr)
NL (1) NL7702246A (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2540275A1 (fr) * 1983-01-28 1984-08-03 Staar Sa Dispositif automatique de mise en position operative d'un disque dans un tourne-disque
EP0200705A2 (fr) * 1985-04-23 1986-11-05 Staar Societe Anonyme Mécanisme de chargement et d'éjection automatique de disque pour tourne-disques
EP0286770A2 (fr) * 1987-04-13 1988-10-19 Staar Societe Anonyme Dispositif permettant le centrage automatique de disques de diamètres différents sur le moyen de chargement d'un tourne-disque
EP0331663A2 (fr) * 1988-03-02 1989-09-06 Staar Societe Anonyme Mécanisme de centrage automatique de disques
EP0375988A1 (fr) * 1988-12-27 1990-07-04 Deutsche Thomson-Brandt GmbH Dispositif de chargement pour un appareil d'enregistrement ou de reproduction
EP0391424A2 (fr) * 1989-04-06 1990-10-10 Matsushita Electric Industrial Co., Ltd. Appareil de lecture de disques

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5752772Y2 (fr) * 1979-04-06 1982-11-16
GB2062337B (en) * 1979-09-17 1984-07-25 Pioneer Electronic Corp Automatic disc loading mechnism
GB2069745B (en) * 1980-02-15 1985-02-06 Pioneer Electronic Corp Automatic disc loading and unloading system of recording-disc playback apparatus
JPS56162571U (fr) * 1980-04-28 1981-12-03
DE3019928C2 (de) * 1980-05-24 1984-08-30 Philips Patentverwaltung Gmbh, 2000 Hamburg Abspielgerät für mit Informationen versehene Platten
JPS57130262A (en) * 1981-02-05 1982-08-12 Pioneer Electronic Corp Auto loading record player
CA1204859A (fr) * 1982-12-12 1986-05-20 Nobuyuki Hara Chargeur de disques
JPS59142935U (ja) * 1983-03-11 1984-09-25 パイオニア株式会社 オ−トロ−デイングデイスクプレ−ヤ
AU564899B2 (en) * 1983-10-27 1987-08-27 Sony Corporation Compact disk player
JPS60231966A (ja) * 1984-04-30 1985-11-18 Sony Corp ディスクロ−ディング装置
JPS60243865A (ja) * 1984-05-17 1985-12-03 Toshiba Corp デイスク自動交換装置
NL8503410A (nl) * 1985-12-11 1987-07-01 Philips Nv Inrichting voor het overdragen van informatie tussen een elektronische geheugenkaart en een dataverwerkende eenheid.
JPS6323266A (ja) * 1986-07-16 1988-01-30 Pioneer Electronic Corp デイスク検出装置
JPH01124156A (ja) * 1987-11-06 1989-05-17 Sanyo Electric Co Ltd 光学式デイスクプレーヤ
US4995027A (en) * 1988-03-05 1991-02-19 Pioneer Electronic Corporation Automatic loading disc player
GB2218254B (en) * 1988-04-30 1992-11-11 Alpine Electronics Inc Disc player
JPH0828031B2 (ja) * 1988-12-27 1996-03-21 パイオニア株式会社 ディスクプレーヤの回転制御方式
JPH02183458A (ja) * 1989-01-09 1990-07-18 Clarion Co Ltd ディスクローディング機構
US5136570A (en) * 1989-09-14 1992-08-04 Clarion Co., Ltd. Disc ejecting structure with plurality of disk position sensors
JPH07254206A (ja) * 1994-03-16 1995-10-03 Nec Eng Ltd カートリッジアクセスステーション
EP1217621A1 (fr) * 2000-12-20 2002-06-26 THOMSON multimedia S.A. Changeur de disques
US20060212884A1 (en) * 2003-09-28 2006-09-21 Dongzuo Yang Slot-in disc loading system with various disc size compatibility
US7484026B2 (en) * 2005-11-28 2009-01-27 Visteon Global Technologies, Inc. System and method for media damage prevention on a portable player

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191216326A (en) * 1912-07-12 1913-07-14 Joseph Margulies Landon Improvements in Means for Securing the Record Discs of Disc Talking Machines in Position.
US2485575A (en) * 1945-04-18 1949-10-25 Philco Corp Door operated phonographic apparatus
US2488260A (en) * 1946-03-21 1949-11-15 Paillard Sa Tone arm control for records of different diameters
US2762626A (en) * 1949-11-23 1956-09-11 Admiral Corp Phonograph record player
FR1172722A (fr) * 1956-02-29 1959-02-13 Plessey Co Ltd Changeur de disques pour phonographe
US2973966A (en) * 1956-08-07 1961-03-07 Webcor Inc Automatic record changer speed control
FR1278861A (fr) * 1960-01-14 1961-12-15 Philips Nv Dispositif semi-automatique de reproduction du son, enregistré sur des supports en forme de disques
GB1110449A (en) * 1964-10-29 1968-04-18 Hermine Ebner Gramophone record scanning device for analyzing the diameter of the record
US3802710A (en) * 1971-01-16 1974-04-09 Zanussi A Spa Industrie Record player having an automatic record-positioning mechanism
US3804422A (en) * 1972-04-10 1974-04-16 Onkyo Kk Record player
FR2246932A1 (fr) * 1973-10-01 1975-05-02 Philips Nv
FR2253251A1 (fr) * 1973-12-04 1975-06-27 Strathearn Audio Ltd

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE274431C (fr) *
US1802830A (en) * 1926-09-07 1931-04-28 George H Pittman Machine for automatically playing phonograph records
US3570318A (en) * 1968-10-19 1971-03-16 Victor Company Of Japan Turntable rotating speed changing device

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191216326A (en) * 1912-07-12 1913-07-14 Joseph Margulies Landon Improvements in Means for Securing the Record Discs of Disc Talking Machines in Position.
US2485575A (en) * 1945-04-18 1949-10-25 Philco Corp Door operated phonographic apparatus
US2488260A (en) * 1946-03-21 1949-11-15 Paillard Sa Tone arm control for records of different diameters
US2762626A (en) * 1949-11-23 1956-09-11 Admiral Corp Phonograph record player
FR1172722A (fr) * 1956-02-29 1959-02-13 Plessey Co Ltd Changeur de disques pour phonographe
US2973966A (en) * 1956-08-07 1961-03-07 Webcor Inc Automatic record changer speed control
FR1278861A (fr) * 1960-01-14 1961-12-15 Philips Nv Dispositif semi-automatique de reproduction du son, enregistré sur des supports en forme de disques
GB1110449A (en) * 1964-10-29 1968-04-18 Hermine Ebner Gramophone record scanning device for analyzing the diameter of the record
US3802710A (en) * 1971-01-16 1974-04-09 Zanussi A Spa Industrie Record player having an automatic record-positioning mechanism
US3804422A (en) * 1972-04-10 1974-04-16 Onkyo Kk Record player
FR2246932A1 (fr) * 1973-10-01 1975-05-02 Philips Nv
FR2253251A1 (fr) * 1973-12-04 1975-06-27 Strathearn Audio Ltd
US3966330A (en) * 1973-12-04 1976-06-29 Strathearn Audio Limited Phonograph record detecting arrangement

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2540275A1 (fr) * 1983-01-28 1984-08-03 Staar Sa Dispositif automatique de mise en position operative d'un disque dans un tourne-disque
EP0200705A2 (fr) * 1985-04-23 1986-11-05 Staar Societe Anonyme Mécanisme de chargement et d'éjection automatique de disque pour tourne-disques
EP0200705A3 (en) * 1985-04-23 1988-06-08 Staar Societe Anonyme Automatic disc loading and unloading mechanism for record player apparatus
EP0286770A2 (fr) * 1987-04-13 1988-10-19 Staar Societe Anonyme Dispositif permettant le centrage automatique de disques de diamètres différents sur le moyen de chargement d'un tourne-disque
BE1000472A4 (fr) * 1987-04-13 1988-12-20 Staar Sa Dispositif automatique de chargement de disques de diametres differents sur les plateaux rotatifs de tourne-disques.
EP0286770A3 (en) * 1987-04-13 1989-01-11 Staar Societe Anonyme Device for automatically centering discs with different diameters on the loading means of a disc player
EP0331663A2 (fr) * 1988-03-02 1989-09-06 Staar Societe Anonyme Mécanisme de centrage automatique de disques
EP0331663A3 (fr) * 1988-03-02 1990-09-26 Staar Societe Anonyme Mécanisme de centrage automatique de disques
EP0375988A1 (fr) * 1988-12-27 1990-07-04 Deutsche Thomson-Brandt GmbH Dispositif de chargement pour un appareil d'enregistrement ou de reproduction
EP0391424A2 (fr) * 1989-04-06 1990-10-10 Matsushita Electric Industrial Co., Ltd. Appareil de lecture de disques
EP0391424A3 (fr) * 1989-04-06 1991-02-20 Matsushita Electric Industrial Co., Ltd. Appareil de lecture de disques

Also Published As

Publication number Publication date
DE2709043A1 (de) 1977-09-08
GB1574174A (en) 1980-09-03
CA1058091A (fr) 1979-07-10
FR2343307B1 (fr) 1984-05-18
NL7702246A (nl) 1977-09-06
AU2279177A (en) 1978-09-07
US4098510A (en) 1978-07-04
AU503096B2 (en) 1979-08-23

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Legal Events

Date Code Title Description
ST Notification of lapse