ES2094557T3 - Sistema de accionamiento hidraulico para un medio giratorio. - Google Patents
Sistema de accionamiento hidraulico para un medio giratorio.Info
- Publication number
- ES2094557T3 ES2094557T3 ES93916820T ES93916820T ES2094557T3 ES 2094557 T3 ES2094557 T3 ES 2094557T3 ES 93916820 T ES93916820 T ES 93916820T ES 93916820 T ES93916820 T ES 93916820T ES 2094557 T3 ES2094557 T3 ES 2094557T3
- Authority
- ES
- Spain
- Prior art keywords
- disc
- drive system
- hydraulic drive
- shaft
- planar element
- 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 - Lifetime
Links
- 239000007788 liquid Substances 0.000 abstract 2
- 230000004308 accommodation Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/0014—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture record carriers not specifically of filamentary or web form
- G11B23/0021—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture record carriers not specifically of filamentary or web form discs
- G11B23/0028—Details
- G11B23/0035—Details means incorporated in the disc, e.g. hub, to enable its guiding, loading or driving
-
- 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
-
- 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
Landscapes
- Magnetic Record Carriers (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Hydraulic Motors (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
- Rotational Drive Of Disk (AREA)
Abstract
UN SISTEMA MOTRIZ (10,10A) PARA GIRAR UN DISCO (22) INCLUYE UN ALOJAMIENTO (28,28A) QUE TIENE UN ELEMENTO PLANAR (12,12A) CON UNA SUPERFICIE DE TRABAJO (14) QUE INCLUYE UN EJE (18) QUE FACILITE EL MOVIMIENTO ROTACIONAL DEL DISCO (22) RELATIVO AL MONTAJE MOTRIZ. UNA PLURALIDAD DE ORIFICIOS (23) SE EXTIENDEN A TRAVES DEL ELEMENTO PLANAR EN UN ANGULO AGUDO RELATIVO A LA SUPERFICIE DE TRABAJO (14) Y ESTA DISPUESTO EN UNA SERIE CIRCULAR. UN MONTAJE DE CONDUCTO (26,26A) DISTRIBUYE EL LIQUIDO AL ALOJAMIENTO (28,28A). EL LIQUIDO SALE A TRAVES DE LAS SALIDAS DE ORIFICIO (24) PARA PROVEER UNA FUERZA MOTRIZ PARA ROTAR EL DISCO (22) ALREDEDOR DEL EJE (18), MIENTRAS TAMBIEN PROVEER UNA FUERZA SOPORTE PARA SOPORTAR EL MEDIO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/914,766 US5280465A (en) | 1992-07-15 | 1992-07-15 | Fluid drive system for a rotating medium |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2094557T3 true ES2094557T3 (es) | 1997-01-16 |
Family
ID=25434743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93916820T Expired - Lifetime ES2094557T3 (es) | 1992-07-15 | 1993-06-29 | Sistema de accionamiento hidraulico para un medio giratorio. |
Country Status (10)
Country | Link |
---|---|
US (1) | US5280465A (es) |
EP (1) | EP0650630B1 (es) |
JP (1) | JPH07509091A (es) |
KR (1) | KR950702734A (es) |
CN (1) | CN1083960A (es) |
CA (1) | CA2138550A1 (es) |
DE (1) | DE69306259T2 (es) |
ES (1) | ES2094557T3 (es) |
RU (1) | RU95104947A (es) |
WO (1) | WO1994002942A1 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5485325A (en) * | 1994-04-04 | 1996-01-16 | Minnesota Mining And Manufacturing Company | Magazine storage system for recording strips |
DE19654051A1 (de) * | 1996-12-23 | 1998-06-25 | Trace Optical | Luftbetriebene Drehscheibe |
EP0957480A1 (en) | 1998-05-15 | 1999-11-17 | Deutsche Thomson-Brandt Gmbh | Disk drive with compensation of disk eccentricity |
EP0957481B1 (en) * | 1998-05-15 | 2006-09-27 | Deutsche Thomson-Brandt Gmbh | Drive disk with compensation of disk eccentricity |
KR101234473B1 (ko) * | 2005-06-20 | 2013-02-18 | 엘지디스플레이 주식회사 | 비접촉 반송 장치에서의 지지플랫폼 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3103364A (en) * | 1960-09-06 | 1963-09-10 | Macks | Phonograph turntable |
US3134527A (en) * | 1962-01-02 | 1964-05-26 | Ampex | Tape driving means |
US3315966A (en) * | 1964-08-17 | 1967-04-25 | William R Allen | Toy phonograph device |
US3418434A (en) * | 1965-02-12 | 1968-12-24 | Cons Electrodynamics Corp | Pneumatic means for maintaining tape in contact with transducer |
US3384378A (en) * | 1967-02-15 | 1968-05-21 | William R. Allen | Air turbine propelled toy phonograph |
US3678216A (en) * | 1970-07-14 | 1972-07-18 | Mobil Oil Corp | Air distributor for obtaining uniform head-tape contact in magnetic tape transport |
GB1420322A (en) * | 1972-04-19 | 1976-01-07 | Rca Corp | Turntable rotation in a vacuum atmosphere |
DE2228365A1 (de) * | 1972-06-10 | 1973-12-20 | Ted Bildplatten | Aufzeichnungs- und/oder wiedergabegeraet fuer flexible aufzeichnungstraegerfolien |
JPS5838866B2 (ja) * | 1973-12-13 | 1983-08-25 | キヤノン株式会社 | フジヨウソウチ |
US3934883A (en) * | 1974-01-10 | 1976-01-27 | Chambers Robert L | Disk record player |
US4101945A (en) * | 1976-09-07 | 1978-07-18 | Sycor, Inc. | Drive spindle assembly for disc file |
US4144618A (en) * | 1977-06-22 | 1979-03-20 | E. I. Du Pont De Nemours And Company | Material converger |
US4568223A (en) * | 1978-10-02 | 1986-02-04 | Precision Metal Fabricators, Inc. | Air table system |
US4337885A (en) * | 1980-06-10 | 1982-07-06 | Stahler Alfred F | Apparatus for guiding tape |
DE3146186C2 (de) * | 1981-11-21 | 1985-05-09 | Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5000 Köln | Plattenspieler und Verfahren zum Antreiben eines Plattentellers |
US4561806A (en) * | 1983-01-31 | 1985-12-31 | Precision Metal Fabricators, Inc. | Vertical single filer conveyor system |
CA1167797A (en) * | 1983-06-30 | 1984-05-22 | Herbert E. Gladish | Air conveyor components |
US4732513A (en) * | 1986-08-29 | 1988-03-22 | Precision Metal Fabricators, Inc. | Controlled speed coverless air conveyor |
US4710068A (en) * | 1986-09-15 | 1987-12-01 | Reynolds Metals Company | Air conveyor |
US4828434A (en) * | 1987-08-31 | 1989-05-09 | Goldco Industries, Inc. | Device, apparatus and method for distribution of fluid and selective movement of articles thereby |
-
1992
- 1992-07-15 US US07/914,766 patent/US5280465A/en not_active Expired - Fee Related
-
1993
- 1993-06-29 ES ES93916820T patent/ES2094557T3/es not_active Expired - Lifetime
- 1993-06-29 DE DE69306259T patent/DE69306259T2/de not_active Expired - Fee Related
- 1993-06-29 KR KR1019950700124A patent/KR950702734A/ko not_active Application Discontinuation
- 1993-06-29 WO PCT/US1993/006151 patent/WO1994002942A1/en active IP Right Grant
- 1993-06-29 CA CA002138550A patent/CA2138550A1/en not_active Abandoned
- 1993-06-29 RU RU95104947/28A patent/RU95104947A/ru unknown
- 1993-06-29 JP JP6503995A patent/JPH07509091A/ja active Pending
- 1993-06-29 EP EP93916820A patent/EP0650630B1/en not_active Expired - Lifetime
- 1993-07-14 CN CN93109867A patent/CN1083960A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
US5280465A (en) | 1994-01-18 |
DE69306259T2 (de) | 1997-05-07 |
EP0650630B1 (en) | 1996-11-27 |
RU95104947A (ru) | 1996-10-27 |
JPH07509091A (ja) | 1995-10-05 |
CN1083960A (zh) | 1994-03-16 |
CA2138550A1 (en) | 1994-02-03 |
EP0650630A1 (en) | 1995-05-03 |
DE69306259D1 (de) | 1997-01-09 |
KR950702734A (ko) | 1995-07-29 |
WO1994002942A1 (en) | 1994-02-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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