DE3515437C2 - - Google Patents
Info
- Publication number
- DE3515437C2 DE3515437C2 DE3515437A DE3515437A DE3515437C2 DE 3515437 C2 DE3515437 C2 DE 3515437C2 DE 3515437 A DE3515437 A DE 3515437A DE 3515437 A DE3515437 A DE 3515437A DE 3515437 C2 DE3515437 C2 DE 3515437C2
- Authority
- DE
- Germany
- Prior art keywords
- plate
- disc
- respect
- holding
- movable
- 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.)
- Expired
Links
Classifications
-
- 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
-
- 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
-
- 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
- G11B19/04—Arrangements for preventing, inhibiting, or warning against double recording on the same blank or against other recording or reproducing malfunctions
-
- 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
- G11B21/02—Driving or moving of heads
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
- G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/02—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
- G11B33/08—Insulation or absorption of undesired vibrations or sounds
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/10—Indicating arrangements; Warning arrangements
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/14—Reducing influence of physical parameters, e.g. temperature change, moisture, dust
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
- G11B7/0037—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with discs
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
- G11B7/085—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam into, or out of, its operative position or across tracks, otherwise than during the transducing operation, e.g. for adjustment or preliminary positioning or track change or selection
- G11B7/08547—Arrangements for positioning the light beam only without moving the head, e.g. using static electro-optical elements
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6230284U JPS60175363U (ja) | 1984-04-27 | 1984-04-27 | オ−トロ−デイングデイスクプレ−ヤ |
JP6230384U JPS60175384U (ja) | 1984-04-27 | 1984-04-27 | デイスクプレ−ヤ |
JP6230184U JPS6145760U (ja) | 1984-04-27 | 1984-04-27 | オ−トロ−デイングデイスクプレ−ヤ |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3515437A1 DE3515437A1 (de) | 1985-11-07 |
DE3515437C2 true DE3515437C2 (US06826419-20041130-M00005.png) | 1989-04-20 |
Family
ID=27297799
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3546630A Expired DE3546630C2 (US06826419-20041130-M00005.png) | 1984-04-27 | 1985-04-29 | |
DE19853515437 Granted DE3515437A1 (de) | 1984-04-27 | 1985-04-29 | Automatischer plattenspieler |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3546630A Expired DE3546630C2 (US06826419-20041130-M00005.png) | 1984-04-27 | 1985-04-29 |
Country Status (2)
Country | Link |
---|---|
US (2) | US4701902A (US06826419-20041130-M00005.png) |
DE (2) | DE3546630C2 (US06826419-20041130-M00005.png) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10141032A1 (de) * | 2001-08-22 | 2003-03-20 | Bosch Gmbh Robert | Laufwerk |
DE10141079A1 (de) * | 2001-08-22 | 2003-03-20 | Bosch Gmbh Robert | Laufwerk |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3732940A1 (de) * | 1987-09-30 | 1989-04-20 | Thomson Brandt Gmbh | Ein/auszugsvorrichtung fuer einen aufzeichnungstraeger |
JPH0831235B2 (ja) * | 1988-07-28 | 1996-03-27 | パイオニア株式会社 | ディスクローディング装置 |
JPH0661123B2 (ja) * | 1988-10-28 | 1994-08-10 | 株式会社日立製作所 | 光学磁気記録再生装置 |
DE4004562B4 (de) * | 1989-02-16 | 2008-05-08 | Pioneer Electronic Corp. | In ein Fahrzeug eingebauter Plattenspieler |
US5226028A (en) * | 1989-02-16 | 1993-07-06 | Pioneer Electronic Corporation | Centering mechanism for automotive disk player |
JPH0697532B2 (ja) * | 1989-03-03 | 1994-11-30 | パイオニア株式会社 | ディスク再生装置 |
JPH0697531B2 (ja) * | 1989-03-03 | 1994-11-30 | パイオニア株式会社 | ディスク再生装置 |
US5173893A (en) * | 1989-03-03 | 1992-12-22 | Pioneer Electronic Corporation | Disc double insertion preventing mechanism for disc player |
DE69029566T2 (de) * | 1989-11-30 | 1997-04-24 | Hewlett Packard Co | Fehlerkorrektur in einem Kassettenbehandlungssystem |
US5115225A (en) * | 1990-11-13 | 1992-05-19 | Compaq Computer Corporation | Disk drive unit overheating warning system |
US5484989A (en) * | 1992-02-13 | 1996-01-16 | Khyber Technologies Corporation | Card reading terminal having protective shield for input port thereof |
JP3692545B2 (ja) * | 1994-01-27 | 2005-09-07 | ソニー株式会社 | 移動操作装置 |
JPH08315478A (ja) * | 1995-05-13 | 1996-11-29 | Nakamichi Corp | ディスク移送装置 |
US5974016A (en) * | 1997-05-30 | 1999-10-26 | International Business Machines Corporation | Disc reader with automatic closing tray |
US6058090A (en) * | 1998-06-11 | 2000-05-02 | Wang; Wei-Che | Loading mechanism for disk recording and/or reproducing device |
JP2000348478A (ja) * | 1999-06-04 | 2000-12-15 | Sony Corp | ディスクドライブ装置及び光ディスク装置 |
JP3435565B2 (ja) * | 2000-01-26 | 2003-08-11 | 日本マランツ株式会社 | 光ディスクの再生装置 |
EP1152424A3 (en) * | 2000-04-24 | 2003-07-30 | Pioneer Corporation | Disk drive device |
EP1577164B1 (en) * | 2002-02-26 | 2008-11-12 | Lg Electronics Inc. | Front panel operating apparatus and method |
JP2004019862A (ja) * | 2002-06-19 | 2004-01-22 | Matsushita Electric Ind Co Ltd | ステッピングモータの動力伝達装置およびそれを備えたディスク装置 |
KR100540651B1 (ko) * | 2002-11-26 | 2006-01-11 | 삼성전자주식회사 | 디스크 플레이어의 디스크 취출 방법 |
JP2004355736A (ja) * | 2003-05-29 | 2004-12-16 | Toshiba Corp | ディスクローディング装置、ディスクローディング方法及び光ディスク装置 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1268266B (de) | 1964-12-03 | 1968-05-16 | Bosch Gmbh Robert | Temperaturueberwachung fuer eine elektrische Kleinmaschine mit Schleifbuersten |
DE1947574C3 (de) | 1969-09-19 | 1974-03-14 | Siemens Ag, 1000 Berlin U. 8000 Muenchen | Anordnung zur Stromversorgung der Positioniereinrichtung und zur Bremsung des Plattenstapels in einem Plattenspeicher |
DE2256134A1 (de) | 1972-11-16 | 1974-05-30 | Bosch Gmbh Robert | Sicherheitsschaltung fuer einen elektrischen antriebsmotor |
US3900782A (en) | 1974-07-18 | 1975-08-19 | Basf Ag | System for compensating for temperature variations in a magnetic disc drive |
US4056831A (en) | 1976-09-01 | 1977-11-01 | Data General Corporation | Thermal compensation for disk pack systems |
JPS5778673A (en) * | 1980-10-02 | 1982-05-17 | Toshiba Corp | Automatic loading device |
JPS5860459A (ja) * | 1981-10-05 | 1983-04-09 | Hitachi Ltd | 記録円盤再生装置 |
JPS5860458A (ja) * | 1981-10-05 | 1983-04-09 | Hitachi Ltd | ビデオデイスクプレ−ヤ |
BE891649A (fr) * | 1981-12-29 | 1982-04-16 | Staar Sa | Dispositif de positionnement et de verrouillage pour disques porteurs d'informations. |
FR2528213B1 (fr) | 1982-06-03 | 1987-12-18 | Tandon Corp | Dispositif de memoire a disque magnetique |
US4564930A (en) * | 1982-07-20 | 1986-01-14 | Pioneer Electronic Corporation | Disc carrying system |
US4670802A (en) * | 1982-10-18 | 1987-06-02 | Canon Denki Kabushiki Kaisha | System for controlling loading and ejection of recording medium on a disc unit |
JPS6089654U (ja) * | 1983-11-24 | 1985-06-19 | パイオニア株式会社 | フロントロ−デイングデイスクプレ−ヤ |
JPS60150262A (ja) * | 1984-01-13 | 1985-08-07 | Sony Corp | デイスクプレ−ヤ |
DE3505339A1 (de) * | 1984-02-17 | 1985-08-29 | Pioneer Electronic Corp., Tokio/Tokyo | Wechselmechanismus |
JPS60222825A (ja) * | 1984-04-20 | 1985-11-07 | Citizen Watch Co Ltd | 液晶マトリクス表示パネルの駆動方法 |
-
1985
- 1985-04-26 US US06/727,780 patent/US4701902A/en not_active Expired - Lifetime
- 1985-04-29 DE DE3546630A patent/DE3546630C2/de not_active Expired
- 1985-04-29 DE DE19853515437 patent/DE3515437A1/de active Granted
-
1987
- 1987-08-04 US US07/081,441 patent/US4829502A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10141032A1 (de) * | 2001-08-22 | 2003-03-20 | Bosch Gmbh Robert | Laufwerk |
DE10141079A1 (de) * | 2001-08-22 | 2003-03-20 | Bosch Gmbh Robert | Laufwerk |
Also Published As
Publication number | Publication date |
---|---|
US4829502A (en) | 1989-05-09 |
DE3515437A1 (de) | 1985-11-07 |
US4701902A (en) | 1987-10-20 |
DE3546630C2 (US06826419-20041130-M00005.png) | 1989-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8172 | Supplementary division/partition in: |
Ref country code: DE Ref document number: 3546630 Format of ref document f/p: P |
|
Q171 | Divided out to: |
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|
8120 | Willingness to grant licences paragraph 23 | ||
AH | Division in |
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|
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
AH | Division in |
Ref country code: DE Ref document number: 3546630 Format of ref document f/p: P |