HK139894A - Transducer suspension - Google Patents

Transducer suspension Download PDF

Info

Publication number
HK139894A
HK139894A HK139894A HK139894A HK139894A HK 139894 A HK139894 A HK 139894A HK 139894 A HK139894 A HK 139894A HK 139894 A HK139894 A HK 139894A HK 139894 A HK139894 A HK 139894A
Authority
HK
Hong Kong
Prior art keywords
load beam
assembly
layer
head
viscoelastic material
Prior art date
Application number
HK139894A
Other languages
German (de)
English (en)
French (fr)
Inventor
Stephen Pal George
George Snyder Charles
Original Assignee
Hitachi Global Storage Technologies Netherlands B.V.
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 Hitachi Global Storage Technologies Netherlands B.V. filed Critical Hitachi Global Storage Technologies Netherlands B.V.
Publication of HK139894A publication Critical patent/HK139894A/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
    • 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
    • G11B5/4833—Structure of the arm assembly, e.g. load beams, flexures, parts of the arm adapted for controlling vertical force on the head

Landscapes

  • Supporting Of Heads In Record-Carrier Devices (AREA)
HK139894A 1983-03-30 1994-12-08 Transducer suspension HK139894A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US48099783A 1983-03-30 1983-03-30

Publications (1)

Publication Number Publication Date
HK139894A true HK139894A (en) 1994-12-16

Family

ID=23910172

Family Applications (1)

Application Number Title Priority Date Filing Date
HK139894A HK139894A (en) 1983-03-30 1994-12-08 Transducer suspension

Country Status (4)

Country Link
EP (1) EP0121057B1 (enExample)
JP (1) JPS59180855A (enExample)
DE (1) DE3482517D1 (enExample)
HK (1) HK139894A (enExample)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3679480D1 (de) * 1985-08-22 1991-07-04 Minnesota Mining & Mfg Aufnahmekopf und tragarm fuer ein speichermedium mit gestreckter oberflaeche.
EP0246375B1 (en) * 1986-05-23 1991-07-31 International Business Machines Corporation Head/arm assembly and rotary access mechanism for a disk file
US4819094A (en) * 1986-08-12 1989-04-04 Oberg Gary R Damped magnetic head suspension assembly
GB2193833B (en) * 1986-08-12 1990-09-19 Hutchinson Technology Magnetic head arm assembly
KR910001150B1 (ko) * 1986-09-19 1991-02-25 가부시끼가이샤 히다찌세이사꾸쇼 헤드 슬라이더 지지장치
US4991045A (en) * 1987-12-21 1991-02-05 Hutchinson Technology, Inc. Suspension assembly
CA2021359C (en) * 1989-11-13 1994-04-12 Wayne E. Foote Magnetic head suspension assembly in a disk drive
WO1992008242A1 (en) * 1990-10-25 1992-05-14 Strong Leslie G Method and apparatus for transporting sensitive electronic components
WO1994001862A1 (en) * 1992-07-01 1994-01-20 Ampex Systems Corporation Pantographic mount for a magnetic transducing head
JP2814450B2 (ja) * 1994-03-31 1998-10-22 インターナショナル・ビジネス・マシーンズ・コーポレイション ヘッド・サスペンション・アセンブリおよびその製造方法
US5859105A (en) * 1997-02-11 1999-01-12 Johnson Matthey, Inc. Organosilicon-containing compositions capable of rapid curing at low temperature
US5663854A (en) * 1995-06-07 1997-09-02 International Business Machines Corporation Prebent ceramic suspension
AU6284696A (en) * 1996-03-19 1997-10-10 A. David Erpelding Planar head gimbal assembly for pico/nano slider
US6046883A (en) * 1996-12-31 2000-04-04 Hutchinson Technology Incorporated Head suspension having a flexure motion limiter
US5796553A (en) * 1997-03-31 1998-08-18 Hutchinson Technology Incorporated Disk drive head suspension having gaps in the load beam which are at least partially filled with or covered by damping material
US6021022A (en) * 1997-10-27 2000-02-01 Seagate Technology, Inc. Flexure displacement limiter-flex circuit interconnect
US6271996B1 (en) 1997-11-10 2001-08-07 Hutchinson Technology Incorporated Damper with unconstrained surface for a disk drive head suspension
US6005750A (en) * 1997-11-12 1999-12-21 Hutchinson Technology Incorporated Head suspension including coupled flexure and damper constraint layer
US6704164B1 (en) * 1999-04-30 2004-03-09 Fujitsu Limited Vibration reducing members for head suspensions
US6172853B1 (en) 1999-05-20 2001-01-09 Hutchinson Technology Incorporated Head suspension having a near dimple motion limiter
US6353515B1 (en) * 1999-09-20 2002-03-05 Innovex, Inc. Flex suspension assembly for disk drive
JP2001297549A (ja) 2000-04-10 2001-10-26 Nitto Denko Corp 制振材連続供給体
US6775104B2 (en) 2000-09-27 2004-08-10 Seagate Technology Llc Actuator arm damper with integrated pre-amplifier
EP1557832A4 (en) * 2002-10-30 2008-03-12 Fujitsu Ltd TIP DRESS FOR A MAGNETIC HEAD AND MAGNETIC PLATE DRIVE
JP4208253B2 (ja) 2006-09-07 2009-01-14 サンコール株式会社 磁気ヘッドサスペンション及び磁気ヘッドサスペンション用基部の製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
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
US4175275A (en) * 1978-05-22 1979-11-20 International Business Machines Corporation R/W Arm that prevents catastrophic failure
US4167765A (en) * 1978-07-27 1979-09-11 International Business Machines Corporation Transducer suspension mount apparatus
JPS5619554A (en) * 1979-07-23 1981-02-24 Nec Corp Supporting arm of magnetic head slider
DE3167267D1 (en) * 1981-03-18 1985-01-03 Ibm Head support arm and head/arm assemblies for disk files

Also Published As

Publication number Publication date
JPS59180855A (ja) 1984-10-15
EP0121057A1 (en) 1984-10-10
DE3482517D1 (de) 1990-07-19
JPH048868B2 (enExample) 1992-02-18
EP0121057B1 (en) 1990-06-13

Similar Documents

Publication Publication Date Title
EP0121057B1 (en) Transducer suspension
US4760478A (en) Visco-elastically damped magnetic head suspension assembly
US4408238A (en) Magnetic head arm assembly
US6549376B1 (en) Gimbal suspension with vibration damper
CA1308807C (en) Magnetic disk drive with low profile head-suspension system
US4734805A (en) Magnetic head supporting mechanism
EP0362072B1 (en) A mechanism for suspending a head slider of a recording apparatus
US6215623B1 (en) Dynamic-absorber for the suppression of suspension vibrations
US20030011936A1 (en) Head gimbal assembly including dampening for air bearing vibration
JP3865684B2 (ja) ハードディスクドライブ
KR0131770B1 (ko) 가요성 디스크 카셋트
US7064931B2 (en) Disc drive suspension optimized for preload bend damper
US5057953A (en) Head slider suspension assembly load beam having a fundamental mode vibration characteristic in the range of about 2000 hertz to about 4000 hertz
US4933791A (en) Head arm flexure for disc drives
US5831793A (en) Suspension assembly shock absorber
CA1147854A (en) Suspension for air bearing head arm assembly
EP0155746A1 (en) Arch flexure for winchester sliders
US20030169537A1 (en) Armature vibration damper for an armature in a disc storage system
US5712748A (en) Slider-suspension in a disc drive
US6108174A (en) Tuning actuator arm displacement characteristics to reduce damage from mechanical shocks
US6215627B1 (en) Suspension assembly gimbal load beam stiffener
US11557318B1 (en) Head gimbal assembly, manufacturing method thereof, and disk drive unit
US6674601B1 (en) Method and apparatus for electronically shifting mechanical resonance of an actuator system of a disc drive
JPS6161190B2 (enExample)
KR930001102Y1 (ko) 신장면 기록 매체용의 기록 헤드 및 지지 아암 조립체

Legal Events

Date Code Title Description
PE Patent expired