KR840000930A - 디지탈 디스크 플레이어 장치 - Google Patents
디지탈 디스크 플레이어 장치 Download PDFInfo
- Publication number
- KR840000930A KR840000930A KR1019820003221A KR820003221A KR840000930A KR 840000930 A KR840000930 A KR 840000930A KR 1019820003221 A KR1019820003221 A KR 1019820003221A KR 820003221 A KR820003221 A KR 820003221A KR 840000930 A KR840000930 A KR 840000930A
- Authority
- KR
- South Korea
- Prior art keywords
- disc
- magnet
- disk
- disc player
- player device
- Prior art date
Links
- 230000003993 interaction Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- G11B17/053—Indirect insertion, i.e. with external loading means
- G11B17/054—Indirect insertion, i.e. with external loading means with pivoting loading means
-
- 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
- G11B17/032—Positioning by moving the door or the cover
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도(a),(b)는 각각 본 발명에 관한 디지탈 플레이어 장치의 한 실시예를 도시하는 측면도. 제2도는 동실시예의 요부의 구성을 확대해서 도시하는 분해사시도. 제3도는 동 실시예의 회로부의 구성을 도시하는 블록회로 구성도.
Claims (2)
- 정보신호를 디스크화 해서 이루어지는 디지탈 부호화신호가 기록된 디스크로부터 디지탈부호화신호를 취출해서 복조하는 디지탈 디스크 플레이어장치에서 디스크의 한쪽면이 당접되는 디스크테이블과, 이 디스크테이블에 대하여 디스크를 협지하는 위치에 설치되는 지지부재와, 이 지지부재에 디스크의 회전에 따라 회전하는 동시에 디스크의 다른쪽면에 접리할 수 있는 여유를 가지고 지지되는 호울드부재와, 이 호울드부재에 설치되는 자석과, 이 자석과 대향되도록 지지부재에 설치되어 통전에 의한 제어에 따라서 자석과의 상호작용에 의해서 호울드부재를 디스크의 다른쪽면에 접리시키는 전자석을 구비해서 구성되는 것을 특징으로 하는 디지탈 디스크플레이어 장치.
- ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56113254A JPS5814386A (ja) | 1981-07-20 | 1981-07-20 | デジタルデイスクプレ−ヤ装置 |
JP56-113254 | 1981-07-20 | ||
JP113254 | 1981-07-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR840000930A true KR840000930A (ko) | 1984-03-26 |
KR860000660B1 KR860000660B1 (ko) | 1986-05-28 |
Family
ID=14607482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR8203221A KR860000660B1 (ko) | 1981-07-20 | 1982-07-20 | 디지탈 디스크 플레이어 장치 |
Country Status (5)
Country | Link |
---|---|
US (1) | US4509157A (ko) |
EP (1) | EP0070557B1 (ko) |
JP (1) | JPS5814386A (ko) |
KR (1) | KR860000660B1 (ko) |
DE (1) | DE3267419D1 (ko) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5894190U (ja) * | 1981-12-18 | 1983-06-25 | オンキヨー株式会社 | デイスククランプ装置 |
BE892073A (fr) * | 1982-02-09 | 1982-05-27 | Staar Sa | Dispositif de maintien d'un verrou magnetique pour tourne disque |
DE3211358C2 (de) * | 1982-03-27 | 1984-01-05 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Vorrichtung zum Auflegen eines plattenförmigen, starren Informationsträgers an einem Plattenspielgerät |
NL8202163A (nl) * | 1982-05-27 | 1983-12-16 | Philips Nv | Optische plaat-inrichting. |
US5162958A (en) * | 1983-03-25 | 1992-11-10 | Canon Kabushiki Kaisha | Recording and/or reproducing apparatus including mechanism for utilization of a disc-shaped record bearing medium with disc clamping structure having means, for holding the disc which is movable between various positions |
CA1281814C (en) * | 1983-03-25 | 1991-03-19 | Canon Kabushiki Kaisha | Apparatus using disc-shaped record bearing medium |
DE3415412A1 (de) * | 1983-04-25 | 1984-12-20 | Canon K.K., Tokio/Tokyo | Aufzeichnungs- oder wiedergabevorrichtung |
US4807069A (en) * | 1983-08-10 | 1989-02-21 | Canon Kabushiki Kaisha | Apparatus using disc-shaped record bearing medium |
JPS6051650U (ja) * | 1983-09-12 | 1985-04-11 | キヤノン株式会社 | 磁気デイスク装置 |
JPS6093677A (ja) * | 1983-10-27 | 1985-05-25 | Canon Inc | 記録又は再生装置 |
US4628385A (en) * | 1984-07-06 | 1986-12-09 | International Business Machines Corporation | Two stage colleting in a flexible disk drive |
US4706237A (en) * | 1984-10-05 | 1987-11-10 | U.S. Philips Corporation | Disc player with strobe light illumination |
US4783717A (en) * | 1985-07-17 | 1988-11-08 | U.S. Philips Corporation | Apparatus for rotating a disk |
DE3672000D1 (de) * | 1985-08-10 | 1990-07-19 | Sanyo Electric Co | Frontladevorrichtung fuer plattengeraet. |
JPS6282554A (ja) * | 1985-10-07 | 1987-04-16 | Pioneer Electronic Corp | マルチデイスクプレ−ヤ |
US4669076A (en) * | 1985-10-30 | 1987-05-26 | International Business Machines Corporation | Optical disk drive apparatus with means for accurate disk positioning |
EP0240926B1 (en) * | 1986-04-01 | 1993-03-24 | Pioneer Electronic Corporation | Disk player |
US4797761A (en) * | 1986-06-13 | 1989-01-10 | Polaroid Corporation | Telescoping disk drive assembly |
US4811323A (en) * | 1986-10-22 | 1989-03-07 | Staar S.A. | Apparatus for loading and unloading record disc player |
NL8700819A (nl) * | 1987-04-08 | 1988-11-01 | Philips Nv | Inrichting voor het registreren van informatie op of het uitlezen van informatie uit een informatieplaat. |
JPH067491Y2 (ja) * | 1988-05-16 | 1994-02-23 | 武美 小岩 | 回転ディスク装着機構 |
JPH0227526A (ja) * | 1988-07-15 | 1990-01-30 | Pioneer Electron Corp | 光学式デイスクプレーヤ |
US5034933A (en) * | 1989-03-10 | 1991-07-23 | Sony Corporation | Magneto-optical recording apparatus |
KR950000566Y1 (ko) * | 1992-11-30 | 1995-02-04 | 배순훈 | 미니 디스크 플레이어의 턴테이블 |
JPH10241248A (ja) * | 1997-02-27 | 1998-09-11 | Alps Electric Co Ltd | ディスク駆動装置 |
US6438087B2 (en) * | 1997-11-25 | 2002-08-20 | Sony Corporation | Chucking device for disc drive |
TW522390B (en) * | 1998-07-09 | 2003-03-01 | Ind Tech Res Inst | Magnet-floating auto-elevating disk clamper tool |
US8573462B2 (en) | 2006-05-19 | 2013-11-05 | Ethicon Endo-Surgery, Inc. | Electrical surgical instrument with optimized power supply and drive |
US8627995B2 (en) | 2006-05-19 | 2014-01-14 | Ethicon Endo-Sugery, Inc. | Electrically self-powered surgical instrument with cryptographic identification of interchangeable part |
US8627993B2 (en) | 2007-02-12 | 2014-01-14 | Ethicon Endo-Surgery, Inc. | Active braking electrical surgical instrument and method for braking such an instrument |
ITLE20080015A1 (it) * | 2008-08-04 | 2010-02-05 | Luciano Pellegrino | Registratore dvd verticale |
DE102012203694A1 (de) * | 2012-03-08 | 2013-09-12 | Lpkf Laser & Electronics Ag | Strahlgestützte Fügemaschine, insbesondere Laser-Durchstrahl-Schweißeinrichtung |
EP3849346A1 (en) * | 2018-09-10 | 2021-07-21 | Dutch Food Technology B.V. | A device for processing pineapples |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3193295A (en) * | 1962-02-08 | 1965-07-06 | Daiei Presscorder Company Ltd | Visual and aural type sound recording and reproducing device |
US3156472A (en) * | 1963-02-27 | 1964-11-10 | Joe F Brock | Magnetic tone arm suspension |
US3706085A (en) * | 1971-06-09 | 1972-12-12 | Gen Instrument Corp | Magnetic holddown for magnetic disc system |
US3768815A (en) * | 1972-06-21 | 1973-10-30 | Ibm | Apparatus for clamping and centering a flexible magnetic disk |
JPS4981012A (ko) * | 1972-12-08 | 1974-08-05 | ||
US3913137A (en) * | 1973-11-23 | 1975-10-14 | Sycor Inc | Twin flexible disc recorder with movable heads |
US3972535A (en) * | 1974-11-08 | 1976-08-03 | Pertec Corporation | Spindle drive motor |
NL174998C (nl) * | 1975-03-10 | 1984-09-03 | Philips Nv | Opspaninrichting voor een roterend aandrijfbare informatiedragende plaat. |
US4053161A (en) * | 1975-09-15 | 1977-10-11 | Rca Corporation | Stylus arm lifting/lowering apparatus for a video disc player |
FR2337397A1 (fr) * | 1976-01-02 | 1977-07-29 | Thomson Brandt | Dispositif d'entrainement d'un videodisque a stabilisation aerodynamique |
JPS5298404U (ko) * | 1976-01-23 | 1977-07-25 | ||
NL7609375A (nl) * | 1976-08-24 | 1978-02-28 | Philips Nv | Opspaninrichting voor een roterend aandrijfbare informatiedragende plaat. |
JPS53149011A (en) * | 1977-05-31 | 1978-12-26 | Toshiba Corp | Chuck for recorded information carrier of thin plate |
JPS5926789Y2 (ja) * | 1977-09-22 | 1984-08-03 | ソニー株式会社 | レコ−ドプレ−ヤ |
US4329763A (en) * | 1979-01-04 | 1982-05-18 | Monsanto Company | Process for softening nonwoven fabrics |
DE2909099A1 (de) * | 1979-03-08 | 1980-09-11 | Licentia Gmbh | Abspielgeraet fuer eine bild- oder schallplatte |
SU938620A1 (ru) * | 1979-05-16 | 1983-10-23 | Ордена Ленина И Ордена Трудового Красного Знамени Институт Электросварки Им.О.Е.Патона | Способ управлени электрошлаковым переплавом |
JPS55165473A (en) * | 1979-06-11 | 1980-12-23 | Kumeta Seisakusho Kk | Fluidized bed dryer with circulation of exhaust hot air |
JPS563467A (en) * | 1979-06-25 | 1981-01-14 | Japan Servo Co Ltd | Flexible disk driving device |
-
1981
- 1981-07-20 JP JP56113254A patent/JPS5814386A/ja active Pending
-
1982
- 1982-07-16 US US06/398,926 patent/US4509157A/en not_active Expired - Lifetime
- 1982-07-20 EP EP82106521A patent/EP0070557B1/en not_active Expired
- 1982-07-20 KR KR8203221A patent/KR860000660B1/ko active
- 1982-07-20 DE DE8282106521T patent/DE3267419D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3267419D1 (en) | 1985-12-19 |
EP0070557B1 (en) | 1985-11-13 |
JPS5814386A (ja) | 1983-01-27 |
EP0070557A1 (en) | 1983-01-26 |
US4509157A (en) | 1985-04-02 |
KR860000660B1 (ko) | 1986-05-28 |
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