DD144138A5 - Vorrichtung zum zentrieren,ausrichten und festklemmen einer drehenden platte - Google Patents
Vorrichtung zum zentrieren,ausrichten und festklemmen einer drehenden platte Download PDFInfo
- Publication number
- DD144138A5 DD144138A5 DD79213365A DD21336579A DD144138A5 DD 144138 A5 DD144138 A5 DD 144138A5 DD 79213365 A DD79213365 A DD 79213365A DD 21336579 A DD21336579 A DD 21336579A DD 144138 A5 DD144138 A5 DD 144138A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- plate
- centering
- drive spindle
- operating position
- spring
- Prior art date
Links
- 239000004033 plastic Substances 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 4
- 230000006641 stabilisation Effects 0.000 description 4
- 238000011105 stabilization Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 229920001875 Ebonite Polymers 0.000 description 1
- 235000008694 Humulus lupulus Nutrition 0.000 description 1
- 244000025221 Humulus lupulus Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
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
- G11B17/022—Positioning or locking of single discs
- G11B17/028—Positioning or locking of single discs of discs rotating during transducing operation
- G11B17/0284—Positioning or locking of single discs of discs rotating during transducing operation by clampers
-
- 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
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NLAANVRAGE7806072,A NL182032C (nl) | 1978-06-05 | 1978-06-05 | Inrichting voor het centreren, richten en vastklemmen van een roterende plaat. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD144138A5 true DD144138A5 (de) | 1980-09-24 |
Family
ID=19830975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD79213365A DD144138A5 (de) | 1978-06-05 | 1979-06-01 | Vorrichtung zum zentrieren,ausrichten und festklemmen einer drehenden platte |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US4218065A (fr) |
| JP (1) | JPS5927028B2 (fr) |
| AR (1) | AR215807A1 (fr) |
| AT (1) | AT364544B (fr) |
| AU (1) | AU521702B2 (fr) |
| BR (1) | BR7903507A (fr) |
| CA (1) | CA1135849A (fr) |
| CH (1) | CH648143A5 (fr) |
| DD (1) | DD144138A5 (fr) |
| DE (1) | DE2921410C3 (fr) |
| DK (1) | DK230879A (fr) |
| ES (1) | ES481226A1 (fr) |
| FR (1) | FR2428296A1 (fr) |
| GB (1) | GB2023768B (fr) |
| IT (1) | IT1121233B (fr) |
| NL (1) | NL182032C (fr) |
| NZ (1) | NZ190624A (fr) |
| SE (1) | SE443467B (fr) |
| ZA (1) | ZA792243B (fr) |
Families Citing this family (39)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2939865C2 (de) * | 1979-10-02 | 1982-09-02 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Verfahren und Vorrichtung zur Zentrierung und Ausrichtung eines plattenförmigen Aufzeichnungsträgers |
| NL7908859A (nl) * | 1979-12-10 | 1981-07-01 | Philips Nv | Systeem voor het inschrijven en/of uitlezen van informatie. |
| 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 |
| JPS57114573U (fr) * | 1980-12-27 | 1982-07-15 | ||
| JPS57181473A (en) * | 1981-05-02 | 1982-11-08 | Pioneer Electronic Corp | Disc player |
| JPS57191997U (fr) * | 1981-05-29 | 1982-12-06 | ||
| IE53068B1 (en) * | 1981-06-15 | 1988-05-25 | Merck & Co Inc | Diamino isothiazole-1-oxides and -1,1-dioxides as gastic secretion inhibitors |
| JPS5849385U (ja) * | 1981-09-28 | 1983-04-02 | オンキヨー株式会社 | デイスク押え装置 |
| JPS5849387U (ja) * | 1981-09-28 | 1983-04-02 | オンキヨー株式会社 | デイスク押え装置 |
| DE3147324A1 (de) * | 1981-11-28 | 1983-06-01 | Basf Ag, 6700 Ludwigshafen | Laufwerk fuer flexible aufzeichnungstraeger mit zentraler einspannoeffnung |
| 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 |
| DE3211361C1 (de) * | 1982-03-27 | 1983-05-19 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Plattenklemmvorrichtung |
| DE3211360C2 (de) * | 1982-03-27 | 1984-01-05 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Plattenklemmvorrichtung |
| EP0090459B1 (fr) * | 1982-03-27 | 1985-07-03 | Philips Patentverwaltung GmbH | Tourne-disque |
| DE3360082D1 (en) * | 1982-03-27 | 1985-05-02 | Philips Patentverwaltung | Record player for an information carrying rigid disk |
| NL8202163A (nl) * | 1982-05-27 | 1983-12-16 | Philips Nv | Optische plaat-inrichting. |
| JPS58218069A (ja) * | 1982-06-11 | 1983-12-19 | Victor Co Of Japan Ltd | 回転記録媒体再生装置 |
| US4539671A (en) * | 1982-09-24 | 1985-09-03 | Sony Corporation | Recording and/or reproducing apparatus for a disk |
| US4479210A (en) * | 1982-11-19 | 1984-10-23 | U.S. Philips Corporation | Record-disc player |
| US4587647A (en) * | 1983-02-28 | 1986-05-06 | Xerox Corporation | Media spindle clamp for disk drives utilizing removable recording media |
| NL8300731A (nl) * | 1983-02-28 | 1984-09-17 | Philips Nv | Platenspeler met een remmechanisme voor het afremmen van een plaat. |
| JPS6040560A (ja) * | 1983-08-12 | 1985-03-02 | Pioneer Electronic Corp | デイスク演奏装置 |
| JPH081728B2 (ja) * | 1983-08-12 | 1996-01-10 | パイオニア株式会社 | ディスク演奏装置 |
| US4827364A (en) * | 1984-04-30 | 1989-05-02 | Xerox Corporation | Self-compensating media centering and clamping mechanism for floppy disk drives |
| JPS6133248U (ja) * | 1984-07-31 | 1986-02-28 | アルプス電気株式会社 | デイスククランプ装置 |
| NL8403582A (nl) * | 1984-11-26 | 1986-06-16 | Philips Nv | Inrichting voor het centreren, richten en vastklemmen van een optische plaat. |
| JPH0313898Y2 (fr) * | 1984-12-19 | 1991-03-28 | ||
| JPH0418103Y2 (fr) * | 1985-06-05 | 1992-04-22 | ||
| NL8503522A (nl) * | 1985-12-20 | 1987-07-16 | Philips Nv | Platenspeler. |
| NL8503523A (nl) * | 1985-12-20 | 1987-07-16 | Philips Nv | Inrichting voor het centreren van een tijdens bedrijf roterende plaat. |
| US4726007A (en) * | 1986-07-03 | 1988-02-16 | Mccormack Steven A | Compact disc damper and method |
| CA1320569C (fr) * | 1986-12-01 | 1993-07-20 | Hendrikus W.C.M. Peeters | Disque a lecture optique a auto-centrage |
| JP3384002B2 (ja) * | 1992-01-24 | 2003-03-10 | ソニー株式会社 | ディスクテーブル及び記録及び/又は再生装置 |
| NL9101846A (nl) * | 1991-11-05 | 1993-06-01 | Jong Dirk De | Compactdiskpakker. |
| US6252843B1 (en) * | 1999-04-09 | 2001-06-26 | Hewlett Packard Company | Automatic clamping of compact discs |
| JP4777067B2 (ja) * | 2003-08-22 | 2011-09-21 | ジングルス・テヒノロギース・アクチェンゲゼルシャフト | ディスク状基板の結合のための方法およびこの方法を実行するための装置 |
| JP2007058905A (ja) * | 2005-08-22 | 2007-03-08 | Funai Electric Co Ltd | 光ディスク装置 |
| JP2013020665A (ja) * | 2011-07-08 | 2013-01-31 | Panasonic Corp | 光ディスク装置 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3768815A (en) * | 1972-06-21 | 1973-10-30 | Ibm | Apparatus for clamping and centering a flexible magnetic disk |
| US3968972A (en) * | 1974-06-21 | 1976-07-13 | Sycor, Inc. | Self centering hub for flexible recording discs and the like |
| NL174998C (nl) * | 1975-03-10 | 1984-09-03 | Philips Nv | Opspaninrichting voor een roterend aandrijfbare informatiedragende plaat. |
| NL182594C (nl) * | 1975-03-12 | 1988-04-05 | Philips Nv | Afspeelinrichting, in het bijzonder videospeler, voor het afspelen van een van een centraal gat voorziene uit transparant materiaal vervaardigde plaat, alsmede aanpassingsplaat ten gebruike bij deze inrichting. |
| JPS51141504A (en) * | 1975-05-31 | 1976-12-06 | Matsushita Electric Works Ltd | Cyclic digital information transmission system |
| DD125990A1 (fr) * | 1976-06-10 | 1977-06-08 |
-
1978
- 1978-06-05 NL NLAANVRAGE7806072,A patent/NL182032C/xx not_active IP Right Cessation
- 1978-12-22 US US05/972,603 patent/US4218065A/en not_active Expired - Lifetime
-
1979
- 1979-05-09 ZA ZA792243A patent/ZA792243B/xx unknown
- 1979-05-16 AR AR276548A patent/AR215807A1/es active
- 1979-05-24 CA CA000328299A patent/CA1135849A/fr not_active Expired
- 1979-05-26 DE DE2921410A patent/DE2921410C3/de not_active Expired
- 1979-06-01 NZ NZ190624A patent/NZ190624A/xx unknown
- 1979-06-01 DD DD79213365A patent/DD144138A5/de not_active IP Right Cessation
- 1979-06-01 AU AU47708/79A patent/AU521702B2/en not_active Ceased
- 1979-06-01 CH CH5173/79A patent/CH648143A5/de not_active IP Right Cessation
- 1979-06-01 AT AT0402179A patent/AT364544B/de not_active IP Right Cessation
- 1979-06-01 FR FR7914136A patent/FR2428296A1/fr active Granted
- 1979-06-01 DK DK230879A patent/DK230879A/da not_active Application Discontinuation
- 1979-06-01 GB GB7919273A patent/GB2023768B/en not_active Expired
- 1979-06-01 SE SE7904827A patent/SE443467B/sv not_active IP Right Cessation
- 1979-06-01 IT IT23212/79A patent/IT1121233B/it active
- 1979-06-02 ES ES481226A patent/ES481226A1/es not_active Expired
- 1979-06-02 JP JP54068226A patent/JPS5927028B2/ja not_active Expired
- 1979-06-04 BR BR7903507A patent/BR7903507A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES481226A1 (es) | 1980-02-01 |
| AR215807A1 (es) | 1979-10-31 |
| JPS54159202A (en) | 1979-12-15 |
| AT364544B (de) | 1981-10-27 |
| NL182032B (nl) | 1987-07-16 |
| GB2023768B (en) | 1982-07-14 |
| ZA792243B (en) | 1980-12-31 |
| JPS5927028B2 (ja) | 1984-07-03 |
| DE2921410A1 (de) | 1979-12-06 |
| ATA402179A (de) | 1981-03-15 |
| SE443467B (sv) | 1986-02-24 |
| FR2428296A1 (fr) | 1980-01-04 |
| CH648143A5 (de) | 1985-02-28 |
| DE2921410C3 (de) | 1981-12-03 |
| AU521702B2 (en) | 1982-04-22 |
| NL182032C (nl) | 1987-12-16 |
| US4218065A (en) | 1980-08-19 |
| IT1121233B (it) | 1986-03-26 |
| BR7903507A (pt) | 1980-01-22 |
| DK230879A (da) | 1979-12-06 |
| CA1135849A (fr) | 1982-11-16 |
| NZ190624A (en) | 1982-03-30 |
| AU4770879A (en) | 1979-12-13 |
| NL7806072A (nl) | 1979-12-07 |
| IT7923212A0 (it) | 1979-06-01 |
| GB2023768A (en) | 1980-01-03 |
| FR2428296B1 (fr) | 1984-11-09 |
| SE7904827L (sv) | 1979-12-06 |
| DE2921410B2 (de) | 1981-03-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DD144138A5 (de) | Vorrichtung zum zentrieren,ausrichten und festklemmen einer drehenden platte | |
| DE69232076T2 (de) | Metallische Formvorrichtung und Verfahren zum Formen eines Plattensubstrats | |
| DE69330806T2 (de) | Plattensteller für Plattenaufzeichnungs-/Wiedergabegerät | |
| CH653166A5 (de) | Flexible magnetscheibe. | |
| DE2736187A1 (de) | Einspannvorrichtung fuer eine drehend antreibbare information tragende platte | |
| DE3429096A1 (de) | Platten-klemmfeststellvorrichtung | |
| DE2607518C3 (de) | Vorrichtung zum Zentrieren und Halten eines mit einem Zentralloch versehenen starren oder flexiblen plattenförmigen Informationsträgers | |
| DE3523515A1 (de) | Vorrichtung zur positionierung einer magnetscheibe in einem magnetspeicher | |
| EP0593119A2 (fr) | Dispositif de serrage d'un élément sur un arbre avec une pièce de serrage expansible élastiquement, pièce de serrage pour un tel dispositif, et dispositif pour l'expansion d'une telle pièce de serrage pour un tel dispositif | |
| DE3426502C2 (de) | Biegsame Magnetscheibe | |
| DE2057184A1 (de) | Plattenspieler | |
| DE2506860C3 (fr) | ||
| DE19731501A1 (de) | Platten-Arretierungs-Vorrichtung | |
| DE2417294A1 (de) | Vorrichtung zum festlegen der lage eines aufzeichnungstraegers relativ zu einem umlaufenden teller und verfahren zur herstellung eines dafuer geeigneten aufzeichnungstraegers | |
| DE3204780A1 (de) | Plattentelleranordnung | |
| DE2608724C2 (de) | Vorrichtung für Plattenspieler zum lichtoptischen Abspielen von mit einem Zentralloch versehenen biegsamen Informationsträgerplatten | |
| DE1562351B2 (de) | Geraet zur magnetischen aufzeichnung und oder wiedergabe von breiten frequenzbaendern insbesondere von videosignalen | |
| DE2431545A1 (de) | Kopfpositionierungseinrichtung fuer mehrspur-magnetbandgeraete | |
| DE2506452C2 (de) | Vorrichtung zum Zentrieren spiralförmiger oder kreisförmiger Aufzeichnungsspuren | |
| DE3871581T2 (de) | Plattentellervorrichtung fuer eine informationsplatte. | |
| DE2301342A1 (de) | Vorrichtung zum positionieren von lese/schreibkoepfen in platten-kassetten fuer datenspeicher-platten | |
| DE2911783C2 (fr) | ||
| DE861616C (de) | System zur Wiedergabe von Schallplatten mit verschiedenem Durchmesser | |
| DE2904299A1 (de) | Videoplattenspieler | |
| DE3204779C2 (de) | Plattentelleranordnung |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ENJ | Ceased due to non-payment of renewal fee |