KR900700997A - Supporting device for electromagnetic conversion head - Google Patents

Supporting device for electromagnetic conversion head

Info

Publication number
KR900700997A
KR900700997A KR1019890701881A KR890701881A KR900700997A KR 900700997 A KR900700997 A KR 900700997A KR 1019890701881 A KR1019890701881 A KR 1019890701881A KR 890701881 A KR890701881 A KR 890701881A KR 900700997 A KR900700997 A KR 900700997A
Authority
KR
South Korea
Prior art keywords
support device
head
support
supporting
magnetic disk
Prior art date
Application number
KR1019890701881A
Other languages
Korean (ko)
Inventor
탄-손 레.
Original Assignee
볼프강 라움, 하인즈 하, 호오만
닉스도르프 콤퓨터 아게
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 볼프강 라움, 하인즈 하, 호오만, 닉스도르프 콤퓨터 아게 filed Critical 볼프강 라움, 하인즈 하, 호오만
Publication of KR900700997A publication Critical patent/KR900700997A/en

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
    • 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
    • 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
    • G11B5/4806—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 specially adapted for disk drive assemblies, e.g. assembly prior to operation, hard or flexible disk drives
    • G11B5/4813—Mounting or aligning of arm assemblies, e.g. actuator arm supported by bearings, multiple arm assemblies, arm stacks or multiple heads on single arm
    • 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
    • G11B5/488—Disposition of heads
    • G11B5/4886—Disposition of heads relative to rotating disc

Abstract

내용 없음No content

Description

전자기 변환헤드를 위한 지지장치Supporting device for electromagnetic conversion head

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (6)

디스크축에 대해 방사상으로 이동 가능한 변환헤드가 아암모양의 헤드현가대를 통해 자기디스크에 대해 그때 그때 방사상의 방향으로 상대이동할 수 있는 지지장치에 고정되어 이동하고, 두장의 인접한 자기디스크들의 서로 마주보는 표면에 각각 대치되어 속하는 변환헤드들이 축방향으로 겹쳐져 위치하며, 겹쳐진 변환헤드(22)(24)들을 운반 지지하는 두개의 헤드현가대(18)(20)들이 디스크면내에서 항시 맞추어진 각도로 서로 마주 보도록하여 배치되고 지지장치(10)상의 그 고정부들이 축선방향으로 서로 겹쳐지지 않게 위치하는 것을 특징으로 하는 자기디스크장착부가 제공된 자기디스크기록장치의 전자기 변환헤드를 위한 지지장치.The conversion head radially movable with respect to the disk axis is fixedly moved to the support device, which then moves relative to the magnetic disk in the radial direction via the arm-shaped head suspension, and faces two mutually adjacent magnetic disks. Conversion heads, each of which is opposed to the surface, are axially superimposed, and two head suspensions 18, 20 carrying and supporting the overlapping conversion heads 22, 24 are mutually aligned at an angle at all times within the disk surface. A support apparatus for an electromagnetic conversion head of a magnetic disk recording apparatus provided with a magnetic disk mounting portion, characterized in that the magnetic disk mounting portion is disposed so as to face each other, and its fixing portions on the supporting apparatus 10 do not overlap each other in the axial direction. 제1항에 있어서, 한 헤드현가대(20)가 지지장치(10)의 운동방향으로, 나머지 헤드현가대(18)는 상기 지지장치(10)의 운동방향에 대해 횡방향으로 배치되는 것을 특징으로 하는 지지장치.The method of claim 1, wherein one head suspension 20 is arranged in the direction of movement of the support device 10, the other head suspension 18 is disposed transverse to the direction of movement of the support device 10. Supporting device. 제1항 또는 제2항에 있어서, 상기 지지장치(10)가 위치변경이 가능하게 되어있는 이동대판(14)과, 이 이동 대판상에 고정되고 그 다리부들에 상기 헤드현가대들이 고정되는 L형 지지헤드(16)를 설치지지하는 것을 특징으로하는 지지장치.3. The movable base plate (14) according to claim 1 or 2, wherein the support device (10) is capable of changing its position, and L which is fixed on the movable base plate and whose head suspensions are fixed to the legs thereof. A support device, characterized in that for supporting the type support head (16). 제3항에 있어서, 서로 L형으로 교차된 상기 다리부들이 지지장치(10)의 운동방향으로 배치되는 것을 특징으로 하는 지지장치.4. A support device according to claim 3, wherein the legs which cross each other in an L shape are arranged in the direction of movement of the support device (10). 제4항에 있어서, 지지장치(10)의 운동방향으로 배치된 L형으로 교차된 상기 다리부들이 상기 변환헤드(22) (24)들을 위해 자기디스크(12) (13)의 운동방향내에 배치되는 것을 특징으로 지지장치.5. The L-shaped intersecting legs arranged in the direction of motion of the support device 10 are arranged in the direction of motion of the magnetic disks 12, 13 for the conversion heads 22, 24. Support device characterized in that. 선행항들중 어느 한 항에 있어서, 상기 지지헤드(16)가 헤드현가대(18)(20)의 재료와 비교하여 본질적으로 동일한 팽창계수를 가지 재료로써 이루어지는 것을 특징으로하는 지지장치.Apparatus according to any one of the preceding claims, characterized in that the support head (16) consists of a material having essentially the same coefficient of expansion as compared to the material of the head suspension (18) (20). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890701881A 1988-03-02 1989-03-02 Supporting device for electromagnetic conversion head KR900700997A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEP3806763.3 1988-03-02
DE3806763A DE3806763C1 (en) 1988-03-02 1988-03-02
PCT/EP1989/000206 WO1989008305A1 (en) 1988-03-02 1989-03-02 Support device for electromagnetic transducer heads

Publications (1)

Publication Number Publication Date
KR900700997A true KR900700997A (en) 1990-08-17

Family

ID=6348636

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890701881A KR900700997A (en) 1988-03-02 1989-03-02 Supporting device for electromagnetic conversion head

Country Status (3)

Country Link
KR (1) KR900700997A (en)
DE (1) DE3806763C1 (en)
WO (1) WO1989008305A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2972738A (en) * 1958-07-14 1961-02-21 Ibm Transducer positioning by air loading
US3523285A (en) * 1967-11-02 1970-08-04 Ncr Co Transducing head assembly and forward cantilevered bearing pad
US3531788A (en) * 1968-09-30 1970-09-29 Information Storage Systems Apparatus for loading and unloading a slider assembly
JPS60101772A (en) * 1983-08-22 1985-06-05 プライアム　コ−ポレ−シヨン Disc driver
JPS60205880A (en) * 1984-03-30 1985-10-17 Fujitsu Ltd Attachment structure of magnetic head
JPS63877A (en) * 1986-06-20 1988-01-05 Mitsubishi Electric Corp Disk device
JPH0657584A (en) * 1992-08-11 1994-03-01 Kanebo Ltd Woven fabric with borderless pattern
JPH06161280A (en) * 1992-11-20 1994-06-07 Ricoh Co Ltd Image forming device

Also Published As

Publication number Publication date
DE3806763C1 (en) 1989-07-27
WO1989008305A1 (en) 1989-09-08

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application