NL177722C - Geheugeninrichting met trillingsvrij gemonteerde bedieningsorganen. - Google Patents

Geheugeninrichting met trillingsvrij gemonteerde bedieningsorganen.

Info

Publication number
NL177722C
NL177722C NLAANVRAGE7501396,A NL7501396A NL177722C NL 177722 C NL177722 C NL 177722C NL 7501396 A NL7501396 A NL 7501396A NL 177722 C NL177722 C NL 177722C
Authority
NL
Netherlands
Prior art keywords
vibration
memory device
mounted controls
free mounted
free
Prior art date
Application number
NLAANVRAGE7501396,A
Other languages
English (en)
Other versions
NL177722B (nl
NL7501396A (nl
Original Assignee
Information Storage Systems
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Information Storage Systems filed Critical Information Storage Systems
Publication of NL7501396A publication Critical patent/NL7501396A/nl
Publication of NL177722B publication Critical patent/NL177722B/nl
Application granted granted Critical
Publication of NL177722C publication Critical patent/NL177722C/nl

Links

Classifications

    • 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
    • G11B5/54—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 into or out of its operative position or across tracks
    • G11B5/55—Track change, selection or acquisition by displacement of the head
    • G11B5/5521—Track change, selection or acquisition by displacement of the head across disk tracks
    • 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
NLAANVRAGE7501396,A 1974-02-13 1975-02-05 Geheugeninrichting met trillingsvrij gemonteerde bedieningsorganen. NL177722C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US442071A US3886595A (en) 1974-02-13 1974-02-13 Actuator for a disc drive apparatus

Publications (3)

Publication Number Publication Date
NL7501396A NL7501396A (nl) 1975-08-15
NL177722B NL177722B (nl) 1985-06-03
NL177722C true NL177722C (nl) 1985-11-01

Family

ID=23755428

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7501396,A NL177722C (nl) 1974-02-13 1975-02-05 Geheugeninrichting met trillingsvrij gemonteerde bedieningsorganen.

Country Status (8)

Country Link
US (1) US3886595A (nl)
JP (1) JPS5330005B2 (nl)
CA (1) CA1064160A (nl)
DE (1) DE2504148B2 (nl)
FR (1) FR2260846B1 (nl)
GB (1) GB1463642A (nl)
IT (1) IT1031469B (nl)
NL (1) NL177722C (nl)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4034411A (en) * 1975-07-11 1977-07-05 International Business Machines Corporation Magnetic disk information storage apparatus
US4131924A (en) * 1977-10-03 1978-12-26 Burroughs Corporation Flexure mounted magnetic head positioner for high-speed translation
US4253126A (en) * 1977-11-28 1981-02-24 Pioneer Electronic Corporation Linear tracking arm assembly
US4285018A (en) * 1979-01-25 1981-08-18 International Business Machines Corporation Disk file
US4305105A (en) * 1979-01-26 1981-12-08 Priam Corporation Linear actuator for magnetic disc drive and the like
US4359763A (en) * 1979-03-12 1982-11-16 Exxon Research And Engineering Co. Floppy disc drive
US4275426A (en) * 1979-03-12 1981-06-23 Exxon Research & Engineering Co. Floppy disc drive
US4571649A (en) * 1982-08-18 1986-02-18 Magnetic Peripherals, Inc. Disk drive carriage structure
US4614986A (en) * 1983-10-31 1986-09-30 Labudde Edward V Magnetic servo with improved tracking system
JPS6186845U (nl) * 1984-11-10 1986-06-06
US4730227A (en) * 1984-12-19 1988-03-08 International Business Machines Corporation Disk file actuator with combined carriage rail and isolator mount for drive magnet
JPS6292192A (ja) * 1985-10-18 1987-04-27 Hitachi Ltd デイスク記憶装置
US4819110A (en) * 1985-11-18 1989-04-04 Mitsubishi Denki Kabushiki Kaisha Disk drive head actuator and mounting arrangement therefor
JP2718665B2 (ja) * 1986-07-09 1998-02-25 株式会社日立製作所 フアイル記憶装置
US4982300A (en) * 1988-12-09 1991-01-01 Magnetic Peripherals Inc. Restrictively damped actuator mount for disc drives
CA2025497C (en) * 1989-09-18 1996-05-28 Masaharu Sugimoto Magnetic disk storage apparatus
US5202804A (en) * 1990-05-18 1993-04-13 Kabushiki Kaisha Toshiba Magnetic disk drive with a magnetic head rotationally actuated
US5999359A (en) * 1997-05-09 1999-12-07 Hewlett-Packard Co. Head positioning system with photosensor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3484760A (en) * 1966-06-09 1969-12-16 Control Data Corp Disc file and actuator therefor
BE795401A (fr) * 1972-02-14 1973-08-14 Xerox Corp Dispositif de tete de transducteur monte de facon a amortir les vibrations
US3768083A (en) * 1972-08-10 1973-10-23 Information Storage Systems Baseplate assembly for a disc drive

Also Published As

Publication number Publication date
NL177722B (nl) 1985-06-03
GB1463642A (en) 1977-02-02
NL7501396A (nl) 1975-08-15
DE2504148B2 (de) 1978-01-05
IT1031469B (it) 1979-04-30
US3886595A (en) 1975-05-27
FR2260846A1 (nl) 1975-09-05
DE2504148A1 (de) 1975-08-21
JPS5330005B2 (nl) 1978-08-24
JPS50115809A (nl) 1975-09-10
CA1064160A (en) 1979-10-09
FR2260846B1 (nl) 1979-02-16

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Legal Events

Date Code Title Description
BC A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee