DE69220300D1 - Lagervorrichtung sowie Vorrichtung mit einer drehbaren Scheibe und ein Magnetbandgerät - Google Patents
Lagervorrichtung sowie Vorrichtung mit einer drehbaren Scheibe und ein MagnetbandgerätInfo
- Publication number
- DE69220300D1 DE69220300D1 DE69220300T DE69220300T DE69220300D1 DE 69220300 D1 DE69220300 D1 DE 69220300D1 DE 69220300 T DE69220300 T DE 69220300T DE 69220300 T DE69220300 T DE 69220300T DE 69220300 D1 DE69220300 D1 DE 69220300D1
- Authority
- DE
- Germany
- Prior art keywords
- magnetic tape
- rotatable disc
- storage device
- storage
- tape device
- 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 - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/10—Sliding-contact bearings for exclusively rotary movement for both radial and axial load
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C3/00—Shafts; Axles; Cranks; Eccentrics
- F16C3/02—Shafts; Axles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/10—Sliding-contact bearings for exclusively rotary movement for both radial and axial load
- F16C17/102—Sliding-contact bearings for exclusively rotary movement for both radial and axial load with grooves in the bearing surface to generate hydrodynamic pressure
- F16C17/107—Sliding-contact bearings for exclusively rotary movement for both radial and axial load with grooves in the bearing surface to generate hydrodynamic pressure with at least one surface for radial load and at least one surface for axial load
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
- F16C23/02—Sliding-contact bearings
- F16C23/04—Sliding-contact bearings self-adjusting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/005—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive incorporating leaf springs, flexible parts of reduced thickness or the like acting as pivots
-
- 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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/52—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with simultaneous movement of head and record carrier, e.g. rotation of head
- G11B5/53—Disposition or mounting of heads on rotating support
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2370/00—Apparatus relating to physics, e.g. instruments
- F16C2370/12—Hard disk drives or the like
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Support Of The Bearing (AREA)
- Sliding-Contact Bearings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP91201738 | 1991-07-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69220300D1 true DE69220300D1 (de) | 1997-07-17 |
DE69220300T2 DE69220300T2 (de) | 1997-12-18 |
Family
ID=8207756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69220300T Expired - Fee Related DE69220300T2 (de) | 1991-07-05 | 1992-06-26 | Lagervorrichtung sowie Vorrichtung mit einer drehbaren Scheibe und ein Magnetbandgerät |
Country Status (4)
Country | Link |
---|---|
US (1) | US5381285A (de) |
EP (1) | EP0524673B1 (de) |
JP (1) | JP3665348B2 (de) |
DE (1) | DE69220300T2 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2890157B2 (ja) * | 1992-11-09 | 1999-05-10 | ミネベア株式会社 | Oa機器用の複合軸受電動機 |
EP0658895B1 (de) * | 1993-12-14 | 2000-07-05 | Hitachi, Ltd. | Aufzeichnungsplattengerät und rotierende Halterungsstruktur dafür |
US5973878A (en) * | 1993-12-14 | 1999-10-26 | Hitachi, Ltd. | Recording disk apparatus and rotational supporting structure therefor, having a magnetic lubricant seal which is inclined |
US5793561A (en) * | 1994-10-14 | 1998-08-11 | Canon Kabushiki Kaisha | Rotary drum assembly having dynamic-pressure generating mechanism between rotary shaft and bearing |
KR960018713U (ko) * | 1994-11-21 | 1996-06-19 | 헤드드럼 조립체 | |
DE19733274A1 (de) * | 1997-08-01 | 1999-02-04 | Philips Patentverwaltung | Drehanoden-Röntgenröhre mit einem Gleitlager |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2045675A1 (de) * | 1970-09-16 | 1972-03-23 | Kraftwerk Union Ag | : Als Ttag-Drucklager ausgeführtes Gleitlager für Läufer schwerer Turbomaschinen |
US4132414A (en) * | 1972-02-07 | 1979-01-02 | Jack Dinsdale | Gramophone turntable apparatus |
DE2504804A1 (de) * | 1975-02-05 | 1976-08-19 | Knorr Bremse Gmbh | Scheibenbremse fuer schienenfahrzeuge |
US3977659A (en) * | 1975-04-24 | 1976-08-31 | Fedor Vladimirovich Kraizinger | Converter |
DE2537758C2 (de) * | 1975-08-25 | 1984-06-14 | Garrard Products Ltd., Hamilton | Plattentelleranordnung für Plattenspieler |
US4270392A (en) * | 1976-08-23 | 1981-06-02 | The Singer Company | Low cost flexure assembly |
DE7708087U1 (de) * | 1977-03-16 | 1977-06-30 | Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt | Axialfuehrung fuer den schaft eines auf stuetzrollen gelagerten spinnrotors o.dgl. |
DE2716573A1 (de) * | 1977-04-14 | 1978-10-19 | Fritz Stahlecker | Lagerung fuer den spinnrotor eines offenend-spinnaggregates |
US4332428A (en) * | 1979-01-16 | 1982-06-01 | Matsushita Electric Industrial Co., Ltd. | Rotary mechanism with axial bearings |
US4535373A (en) * | 1980-12-29 | 1985-08-13 | Papst-Motoren Gmbh & Co. Kg | Labyrinth seal in disk storage drive |
US4519010A (en) * | 1980-12-05 | 1985-05-21 | Papst-Motoren Gmbh & Co. Kg | Driving mechanism for magnetic hard disc memories |
US4558869A (en) * | 1982-05-10 | 1985-12-17 | Niwot Corporation | Covering for rotating flexible axle joints |
JPS5963024A (ja) * | 1982-09-30 | 1984-04-10 | Matsushita Electric Ind Co Ltd | 流体軸受シリンダ−装置 |
JPS5963023A (ja) * | 1982-09-30 | 1984-04-10 | Matsushita Electric Ind Co Ltd | 流体軸受シリンダ−装置 |
SU1112284A1 (ru) * | 1983-05-10 | 1984-09-07 | Вильнюсский Завод Электроизмерительной Техники | Подп тник |
JPS6053221A (ja) * | 1983-09-01 | 1985-03-26 | Sanshin Ind Co Ltd | 継手 |
JPS61104417A (ja) * | 1984-10-26 | 1986-05-22 | Hitachi Ltd | 回転ヘツド装置 |
FR2600838A1 (fr) * | 1986-06-27 | 1987-12-31 | Etri Sa | Moteur electrique a palier perfectionne |
DE3705929A1 (de) * | 1987-02-25 | 1988-09-08 | Broadcast Television Syst | Abtasteinrichtung fuer ein schraegspur-magnetbandgeraet |
NL8800322A (nl) * | 1988-02-10 | 1989-09-01 | Philips Nv | Kantelbare roteerbare magneetkopeenheid. |
US4965476A (en) * | 1989-04-20 | 1990-10-23 | Conner Peripherals, Inc. | Stabilized disk drive spin motor |
NL9001013A (nl) * | 1990-04-27 | 1991-11-18 | Philips Nv | Ondersteuningsinrichting voor een trommel. |
-
1992
- 1992-06-26 EP EP92201892A patent/EP0524673B1/de not_active Expired - Lifetime
- 1992-06-26 DE DE69220300T patent/DE69220300T2/de not_active Expired - Fee Related
- 1992-07-02 JP JP17558592A patent/JP3665348B2/ja not_active Expired - Fee Related
-
1994
- 1994-05-09 US US08/240,194 patent/US5381285A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP3665348B2 (ja) | 2005-06-29 |
EP0524673A2 (de) | 1993-01-27 |
EP0524673A3 (de) | 1994-02-16 |
JPH05187437A (ja) | 1993-07-27 |
EP0524673B1 (de) | 1997-06-11 |
DE69220300T2 (de) | 1997-12-18 |
US5381285A (en) | 1995-01-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N |
|
8339 | Ceased/non-payment of the annual fee |