IT8323527A0 - Apparecchiatura di registrazione magnetica. - Google Patents

Apparecchiatura di registrazione magnetica.

Info

Publication number: IT8323527A0
Authority: IT; Italy
Prior art keywords: magnetic recording; recording equipment; equipment; magnetic; recording
Prior art date: 1982-10-29

Application number

IT8323527A

Other languages

English (en)

Other versions

IT1169643B (it

Inventor

Etsuro Saito

Shinichiro Takahashi

Masami Yuasa

Tsutomu Akiyama

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.)

1982-10-29

Filing date

1983-10-28

Publication date

1983-10-28

1983-10-28 Application filed by Sony Corp filed Critical Sony Corp

1983-10-28 Publication of IT8323527A0 publication Critical patent/IT8323527A0/it

1987-06-03 Application granted granted Critical

1987-06-03 Publication of IT1169643B publication Critical patent/IT1169643B/it

Links

Classifications

- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/02—Control of operating function, e.g. switching from recording to reproducing
- G11B15/12—Masking of heads; circuits for Selecting or switching of heads between operative and inoperative functions or between different operative functions or for selection between operative heads; Masking of beams, e.g. of light beams
- 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
- G11B19/28—Speed controlling, regulating, or indicating

IT8323527A 1982-10-29 1983-10-28 Apparecchiatura di registrazione magnetica IT1169643B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP1982164078U JPS5971487U (ja)	1982-10-29	1982-10-29	磁気デイスクの回転装着台

Publications (2)

Publication Number	Publication Date
IT8323527A0 true IT8323527A0 (it)	1983-10-28
IT1169643B IT1169643B (it)	1987-06-03

Family

ID=15786359

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT8323527A IT1169643B (it)	1982-10-29	1983-10-28	Apparecchiatura di registrazione magnetica

Country Status (16)

Country	Link
US (1)	US4599663A (it)
JP (1)	JPS5971487U (it)
KR (1)	KR910000199Y1 (it)
AT (1)	AT382037B (it)
AU (1)	AU554458B2 (it)
BR (1)	BR8305885A (it)
CA (1)	CA1210150A (it)
CH (1)	CH662201A5 (it)
DE (1)	DE3338172A1 (it)
ES (1)	ES283477Y (it)
FR (1)	FR2535504B1 (it)
GB (1)	GB2130000B (it)
IT (1)	IT1169643B (it)
MX (1)	MX157095A (it)
NL (1)	NL8303658A (it)
SE (1)	SE457177B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6040567A (ja) *	1983-08-12	1985-03-02	Canon Inc	記録又は再生装置
US5007040A (en) *	1984-09-22	1991-04-09	Canon Kabushiki Kaisha	Magnetic recording and/or reproducing apparatus having a retaining mechanism for a disc-shaped magnetic record bearing medium
DE3539645A1 (de) *	1984-11-10	1986-05-15	Hitachi Maxell, Ltd., Ibaraki, Osaka	Speicherplatte
KR940009470B1 (ko) *	1985-02-16	1994-10-13	히다찌마구세루 가부시기가이샤	디스크 카트리지 및 디스크 구동장치
US4920441A (en) *	1985-03-13	1990-04-24	Nippon Telegraph and Telehpone Corp.	Flexible magnetic diskette
KR900004661B1 (ko) *	1986-01-20	1990-07-02	가부시키가이샤 도시바	정보처리장치
US4827468A (en) *	1986-09-30	1989-05-02	Kabushiki Kaisha Toshiba	Information memory medium
JPH07122969B2 (ja) *	1986-11-05	1995-12-25	株式会社東芝	情報記憶媒体
JPH0664877B2 (ja) *	1986-11-05	1994-08-22	株式会社東芝	情報記憶媒体
JP2505131Y2 (ja) *	1991-05-01	1996-07-24	ティアック株式会社	ディスク装置
JPH0680550B2 (ja) *	1991-06-05	1994-10-12	ソニー株式会社	情報ディスク用ターンテーブル

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3615070A (en) *	1969-04-16	1971-10-26	Ibm	Centering and holding apparatus
DE2121379C3 (de) *	1971-04-30	1979-10-18	Heinz 3000 Hannover Preuss	Audiovisuelles Wiedergabegerät und dafür bestimmte Bild-Ton-Platte
US3706085A (en) *	1971-06-09	1972-12-12	Gen Instrument Corp	Magnetic holddown for magnetic disc system
GB1406254A (en) *	1972-08-09	1975-09-17	Decca Ltd	Rotary assembly
US3917068A (en) *	1973-02-02	1975-11-04	Nashua Corp	Disc cartridge including draw plate
US3815146A (en) *	1973-04-09	1974-06-04	Teletype Corp	Record-turntable assembly and method of making
US3864748A (en) *	1973-07-23	1975-02-04	Sperry Rand Corp	Magnetic disk memory
SE385748B (sv) *	1973-09-13	1976-07-19	Addo Ab	Drivanordning for tva, foretredesvis flexibla, skivformiga informationsberare
NL174998C (nl) *	1975-03-10	1984-09-03	Philips Nv	Opspaninrichting voor een roterend aandrijfbare informatiedragende plaat.
SE7602806L (sv) *	1975-03-10	1976-09-13	Rca Corp	Overliggande drivanordning for signalpickup och anordning for att jorda en skiva
US4040634A (en) *	1975-03-10	1977-08-09	Rca Corporation	Overhead disc record grounding apparatus
NL7609375A (nl) *	1976-08-24	1978-02-28	Philips Nv	Opspaninrichting voor een roterend aandrijfbare informatiedragende plaat.
US4224648A (en) *	1978-10-16	1980-09-23	Control Data Corporation	Disc centering
DE2939865C2 (de) *	1979-10-02	1982-09-02	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Verfahren und Vorrichtung zur Zentrierung und Ausrichtung eines plattenförmigen Aufzeichnungsträgers
JPS56137560A (en) *	1980-03-31	1981-10-27	Victor Co Of Japan Ltd	Clamp device for disc shape information recording medium in disc shape information recording medium playback device
US4378576A (en) *	1980-06-27	1983-03-29	Magnetic Peripherals Inc.	Removable disc media
GB2093254B (en) *	1980-12-31	1985-07-03	Sony Corp	Apparatus for driving flexible discs

1982
- 1982-10-29 JP JP1982164078U patent/JPS5971487U/ja active Granted
1983
- 1983-09-13 CA CA000436572A patent/CA1210150A/en not_active Expired
- 1983-09-15 AU AU19158/83A patent/AU554458B2/en not_active Ceased
- 1983-09-30 SE SE8305394A patent/SE457177B/sv not_active IP Right Cessation
- 1983-10-03 US US06/537,989 patent/US4599663A/en not_active Expired - Fee Related
- 1983-10-07 GB GB08326815A patent/GB2130000B/en not_active Expired
- 1983-10-20 DE DE19833338172 patent/DE3338172A1/de active Granted
- 1983-10-20 MX MX83199160A patent/MX157095A/es unknown
- 1983-10-21 KR KR2019830009011U patent/KR910000199Y1/ko not_active IP Right Cessation
- 1983-10-24 NL NL8303658A patent/NL8303658A/nl not_active Application Discontinuation
- 1983-10-25 BR BR8305885A patent/BR8305885A/pt not_active IP Right Cessation
- 1983-10-28 AT AT0384283A patent/AT382037B/de not_active IP Right Cessation
- 1983-10-28 ES ES1983283477U patent/ES283477Y/es not_active Expired
- 1983-10-28 FR FR838317296A patent/FR2535504B1/fr not_active Expired
- 1983-10-28 IT IT8323527A patent/IT1169643B/it active
- 1983-10-28 CH CH5854/83A patent/CH662201A5/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
NL8303658A (nl)	1984-05-16
DE3338172A1 (de)	1984-05-03
GB8326815D0 (en)	1983-11-09
GB2130000B (en)	1986-10-29
SE8305394D0 (sv)	1983-09-30
SE457177B (sv)	1988-12-05
KR910000199Y1 (ko)	1991-01-18
AT382037B (de)	1986-12-29
JPS5971487U (ja)	1984-05-15
GB2130000A (en)	1984-05-23
JPS6245323Y2 (it)	1987-12-03
IT1169643B (it)	1987-06-03
CA1210150A (en)	1986-08-19
AU1915883A (en)	1984-05-03
AU554458B2 (en)	1986-08-21
ES283477Y (es)	1986-04-01
SE8305394L (sv)	1984-05-23
BR8305885A (pt)	1984-07-10
MX157095A (es)	1988-10-27
KR840006364U (ko)	1984-12-03
CH662201A5 (de)	1987-09-15
FR2535504A1 (fr)	1984-05-04
ATA384283A (de)	1986-05-15
ES283477U (es)	1985-06-16
FR2535504B1 (fr)	1989-04-21
US4599663A (en)	1986-07-08

Publication	Publication Date	Title
IT8319247A0 (it)	1983-01-24	Cassetta di nastro magnetico.
IT8224714A0 (it)	1982-12-13	Apparato magnetico di registrazione.
FI844304L (fi)	1984-11-02	Magnetisk anordning foer braensleledning.
DE3481247D1 (de)	1990-03-08	Magnetanordnung.
DE3585466D1 (de)	1992-04-09	Magnetische aufzeichnungsvorrichtung.
FI811828L (fi)	1981-12-14	Magnetiskt placerbara biosoenderdelbara lipid-mikrosfaerer
NL191662B (nl)	1995-08-01	Magneetschijfcassette.
IT1208197B (it)	1989-06-06	Cassetta di nastro magnetico.
IT8220324A0 (it)	1982-03-22	Apparato di riproduzione.
IT8422460A0 (it)	1984-08-29	Apparato riproduttore di dischi.
NL190856C (nl)	1994-09-16	Magnetisch registratiemateriaal.
DE3483290D1 (de)	1990-10-31	Magnetisches wiedergabegeraet.
NL189219C (nl)	1993-02-01	Magnetisch registratiemedium.
IT8323527A0 (it)	1983-10-28	Apparecchiatura di registrazione magnetica.
DE3381028D1 (de)	1990-02-01	Magnetische aufzeichnungstraeger.
BR8300655A (pt)	1983-11-08	Aparelho registrador
NL192702B (nl)	1997-08-01	Magnetisch registratiemedium.
DE3382026D1 (de)	1991-01-10	Magnetische blasenkassette.
AT373431B (de)	1984-01-25	Magnetbandkasette
NL190990C (nl)	1994-12-01	Magneetslot.
DK438281A (da)	1982-04-04	Magnetisk doerlaas
ES519156A0 (es)	1984-03-16	Cinta termo-retractil.
ES273311Y (es)	1985-02-16	Retenedor magnetico.
KR840006370U (ko)	1984-12-03	자기 헤드
BR6200007U (pt)	1983-08-16	Agenda magnetica