JPS5526553B2 - - Google Patents
Info
- Publication number
- JPS5526553B2 JPS5526553B2 JP6181676A JP6181676A JPS5526553B2 JP S5526553 B2 JPS5526553 B2 JP S5526553B2 JP 6181676 A JP6181676 A JP 6181676A JP 6181676 A JP6181676 A JP 6181676A JP S5526553 B2 JPS5526553 B2 JP S5526553B2
- Authority
- JP
- Japan
- 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
- G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
- G11B17/32—Maintaining desired spacing between record carrier and head, e.g. by fluid-dynamic spacing
-
- 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
- G11B5/58—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 provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
- G11B5/60—Fluid-dynamic spacing of heads from record-carriers
- G11B5/6005—Specially adapted for spacing from a rotating disc using a fluid cushion
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6181676A JPS52145013A (en) | 1976-05-27 | 1976-05-27 | Magnetic disk device |
DE2723478A DE2723478C2 (de) | 1976-05-27 | 1977-05-24 | Kopftragarmanordnung für den Luftkissen-Magnetkopf eines Magnetplattenspeichers |
US05/800,178 US4120010A (en) | 1976-05-27 | 1977-05-25 | Air bearing head support |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6181676A JPS52145013A (en) | 1976-05-27 | 1976-05-27 | Magnetic disk device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52145013A JPS52145013A (en) | 1977-12-02 |
JPS5526553B2 true JPS5526553B2 (ja) | 1980-07-14 |
Family
ID=13181975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6181676A Granted JPS52145013A (en) | 1976-05-27 | 1976-05-27 | Magnetic disk device |
Country Status (3)
Country | Link |
---|---|
US (1) | US4120010A (ja) |
JP (1) | JPS52145013A (ja) |
DE (1) | DE2723478C2 (ja) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2730719C2 (de) * | 1977-07-07 | 1986-02-20 | Basf Ag, 6700 Ludwigshafen | Einrichtung zum selbsttätigen Laden/Entladen eines Magnetkopfes in einem Magnetplattenlaufwerk |
FR2420809A1 (fr) * | 1978-03-24 | 1979-10-19 | Cii Honeywell Bull | Dispositif de lecture-ecriture d'un support d'information a prise de vol par rampe a faible charge |
US4202020A (en) * | 1978-08-31 | 1980-05-06 | International Business Machines Corporation | Magnetic head load control system |
JPS55108964A (en) * | 1979-02-13 | 1980-08-21 | Nec Corp | Magnetic disc device |
US4268879A (en) * | 1979-05-07 | 1981-05-19 | International Business Machines Corporation | Suspension for air bearing head arm assembly |
US4286297A (en) * | 1979-09-06 | 1981-08-25 | International Business Machines Corporation | Suspension for flying magnetic head |
FR2475267A1 (fr) * | 1980-01-31 | 1981-08-07 | Cii Honeywell Bull | Plate-forme contenant au moins un transducteur de lecture et/ou d'enregistrement d'un support d'informations |
US4302789A (en) * | 1980-02-08 | 1981-11-24 | Magnetic Peripherals Inc. | Disc memory head arm lift mechanism |
US4422115A (en) * | 1980-02-29 | 1983-12-20 | Digital Equipment Corporation | Lightweight dual head support assembly for magnetic disk drives |
US4402025A (en) * | 1980-10-17 | 1983-08-30 | Storage Technology Corporation | Servo read/write head arm assembly for magnetic disk drive |
JPS57127968A (en) * | 1981-01-28 | 1982-08-09 | Hitachi Ltd | Magnetic disc storage device |
US4443824A (en) * | 1981-09-14 | 1984-04-17 | International Business Machines Corporation | Magnetic head arm assembly |
US4376294A (en) * | 1981-11-16 | 1983-03-08 | Dma Systems Corporation | Head loading and retraction apparatus for magnetic disc storage systems |
US4535374A (en) * | 1982-11-04 | 1985-08-13 | Amcodyne Incorporated | Whitney-type head loading/unloading apparatus |
US4636900A (en) * | 1983-09-30 | 1987-01-13 | Xerox Corporation | Arrangement for the elimination of crosstalk between data and servo heads |
US4717968A (en) * | 1985-09-16 | 1988-01-05 | Eastman Kodak Company | Video player with power-down capability |
JPH0687323B2 (ja) * | 1986-04-10 | 1994-11-02 | キヤノン株式会社 | 光磁気記録再生装置 |
JPS62243181A (ja) * | 1986-04-15 | 1987-10-23 | Mitsubishi Electric Corp | 固定磁気デイスク装置 |
JPS62264475A (ja) * | 1986-05-12 | 1987-11-17 | Hitachi Maxell Ltd | 磁気ヘツド支持装置 |
US5189570A (en) * | 1988-02-23 | 1993-02-23 | Fuji Photo Film Co, Ltd. | Bistable magnetic head advancing/retracting device for rotating magnetic recording medium |
US6031682A (en) * | 1997-07-14 | 2000-02-29 | Iomega Corporation | Track trimming and orthogonal recording for cartridge tape |
US6064529A (en) * | 1998-07-02 | 2000-05-16 | Optiteck, Inc. | Spherical aberration correction using flying lens and method |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3573768A (en) * | 1967-10-20 | 1971-04-06 | Singer Co | Stepped magnetic head with offset biasing |
US3579213A (en) * | 1968-04-17 | 1971-05-18 | Ibm | Magnetic head accessing mechanism utilizing spring bias |
US3668666A (en) * | 1969-04-11 | 1972-06-06 | Hubert John Heffernan | Flying head on pantograph assembly with pressure responsive withdrawal |
US3646536A (en) * | 1969-12-04 | 1972-02-29 | Sli Ind | Head-positioning apparatus |
US3648263A (en) * | 1970-05-11 | 1972-03-07 | George H Kunstadt | Data head actuation apparatus and circuit |
BE791362A (fr) * | 1971-11-15 | 1973-05-14 | Xerox Corp | Dispositifs de charge de tete pour appareil d'entrainement de disque dememorisation |
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1976
- 1976-05-27 JP JP6181676A patent/JPS52145013A/ja active Granted
-
1977
- 1977-05-24 DE DE2723478A patent/DE2723478C2/de not_active Expired
- 1977-05-25 US US05/800,178 patent/US4120010A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE2723478C2 (de) | 1983-09-01 |
JPS52145013A (en) | 1977-12-02 |
US4120010A (en) | 1978-10-10 |
DE2723478A1 (de) | 1977-12-01 |