JPS5330310A - Magnetic head assembly of floating type - Google Patents

Magnetic head assembly of floating type

Info

Publication number
JPS5330310A
JPS5330310A JP10478776A JP10478776A JPS5330310A JP S5330310 A JPS5330310 A JP S5330310A JP 10478776 A JP10478776 A JP 10478776A JP 10478776 A JP10478776 A JP 10478776A JP S5330310 A JPS5330310 A JP S5330310A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
head
lead
spring
wire
integral
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.)
Pending
Application number
JP10478776A
Inventor
Yoshimasa Miura
Minoru Takahashi
Toshio Tanaka
Original Assignee
Fujitsu Ltd
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

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48Disposition 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
    • G11B5/4806Disposition 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
    • G11B5/484Integrated arm assemblies, e.g. formed by material deposition or by etching from single piece of metal or by lamination of materials forming a single arm/suspension/head unit
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48Disposition 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
    • G11B5/4806Disposition 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
    • G11B5/486Disposition 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 with provision for mounting or arranging electrical conducting means or circuits on or along the arm assembly

Abstract

PURPOSE: To eliminate the influences of the lead wire upon a spring to improve the following characteristics of a head core portion by making the spring, which supports a head slider, integral with a flexible print plate, in which the lead wire is built.
COPYRIGHT: (C)1978,JPO&Japio
JP10478776A 1976-09-01 1976-09-01 Magnetic head assembly of floating type Pending JPS5330310A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10478776A JPS5330310A (en) 1976-09-01 1976-09-01 Magnetic head assembly of floating type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10478776A JPS5330310A (en) 1976-09-01 1976-09-01 Magnetic head assembly of floating type

Publications (1)

Publication Number Publication Date
JPS5330310A true true JPS5330310A (en) 1978-03-22

Family

ID=14390168

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10478776A Pending JPS5330310A (en) 1976-09-01 1976-09-01 Magnetic head assembly of floating type

Country Status (1)

Country Link
JP (1) JPS5330310A (en)

Cited By (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4151538A (en) * 1978-01-30 1979-04-24 Rca Corp. Nonvolatile semiconductive memory device and method of its manufacture
JPS55150130A (en) * 1979-05-04 1980-11-21 Nippon Telegr & Teleph Corp <Ntt> Magnetic head
JPS569576U (en) * 1979-06-29 1981-01-27
JPS5672358U (en) * 1979-11-09 1981-06-13
JPS5784179A (en) * 1980-11-13 1982-05-26 Nec Corp Semiconductor memory device
JPS57135495A (en) * 1981-02-13 1982-08-21 Citizen Watch Co Ltd Mnos storage element
JPS59142733A (en) * 1983-02-04 1984-08-16 Canon Electronics Inc Magnetic head
US4789914A (en) * 1986-10-28 1988-12-06 International Business Machines Corporation Thin film magnetic read-write head/arm assemblies
US4791513A (en) * 1984-09-26 1988-12-13 Alps Electric Co., Ltd. Button shaped head for floppy disc
US4906803A (en) * 1988-11-08 1990-03-06 International Business Machines Corporation Flexible supporting cable for an electronic device and method of making same
US5001583A (en) * 1989-04-19 1991-03-19 Tdk Corporation Flexible polymeric resinous magnetic head supporting device
US5006946A (en) * 1989-04-19 1991-04-09 Tdk Corporation Flexible polymeric resinous magnetic head supporting device
US5491597A (en) * 1994-04-15 1996-02-13 Hutchinson Technology Incorporated Gimbal flexure and electrical interconnect assembly
GB2295918A (en) * 1994-12-08 1996-06-12 Ibm Minimal stiffness conductor arrangement for a head gimbal assembly
EP0716413A2 (en) * 1992-11-27 1996-06-12 Fujitsu Limited Magnetic head supporting mechanism and wiring structure therefor
US5598307A (en) * 1994-04-15 1997-01-28 Hutchinson Technology Inc. Integrated gimbal suspension assembly
US5606477A (en) * 1994-03-15 1997-02-25 International Business Machines Corporation Viscoelastically damped slider suspension system
US5608591A (en) * 1995-06-09 1997-03-04 International Business Machines Corporation Integrated head-electronics interconnection suspension for a data recording disk drive
US5657186A (en) * 1994-09-01 1997-08-12 Tdk Corporation Device for supporting a magnetic head slider and magnetic head apparatus provided with the device including grounding electrical connection
US5781379A (en) * 1994-03-15 1998-07-14 International Business Machines Corporation Single beam flexure for a head gimbal assembly
US5786964A (en) * 1994-03-08 1998-07-28 Fujitsu Limited Magnetic disk drive unit with improved signal feeding and extracting arrangement
US5808834A (en) * 1995-06-07 1998-09-15 Hutchinson Technology Incorporated Laminated adapter
US5835306A (en) * 1995-06-07 1998-11-10 Hutchinson Technology Incorporated Integrated gimbal suspension assembly with assymetric bond pad
US5839193A (en) * 1994-04-15 1998-11-24 Hutchinson Technology Incorporated Method of making laminated structures for a disk drive suspension assembly
US5955176A (en) * 1994-03-15 1999-09-21 International Business Machines Corporation Integrated suspension using a high strength conductive material
US5982584A (en) * 1996-12-19 1999-11-09 Hutchinson Technology Incorporated Integrated lead suspension flexure with serially arranged metal-backed and suspended insulator portions for hygrothermal compensation
US5986853A (en) * 1997-07-08 1999-11-16 International Business Machines Corporation Transducer suspension system
US6002548A (en) * 1992-11-27 1999-12-14 Fujitsu Limited Magnetic head supporting mechanism
US6021022A (en) * 1997-10-27 2000-02-01 Seagate Technology, Inc. Flexure displacement limiter-flex circuit interconnect
US6057986A (en) * 1997-07-23 2000-05-02 Suncall Corporation Support mechanism for magnetic head sliders and method for producing the same
US6134075A (en) * 1994-04-15 2000-10-17 Hutchinson Technology Incorporated Magnetic head suspension with single layer preshaped trace interconnect
US6147839A (en) * 1996-12-23 2000-11-14 Hutchinson Technology, Inc. Head suspension with outriggers extending across a spring region
US6160685A (en) * 1989-11-27 2000-12-12 Censtor Corp. Hard disk drive with lightly contacting head
US6282064B1 (en) 1994-03-15 2001-08-28 International Business Machines Corporation Head gimbal assembly with integrated electrical conductors
US6351348B1 (en) 1994-03-15 2002-02-26 International Business Machines Corporation Minimal stiffness conductors for a head gimbal assembly
US6381100B1 (en) 1996-12-19 2002-04-30 Hutchinson Technology Incorporated Integrated lead suspension flexure with balanced parallel leads for insulator layer hygrothermal compensation
US6612016B1 (en) 1997-12-18 2003-09-02 Hutchinson Technology Incorporated Method of making integrated lead suspension flexure with balanced parallel leads for insulator layer hygrothermal compensation
US7349184B2 (en) 2004-08-31 2008-03-25 Hitachi Global Storage Technologies System and apparatus for continuous reference plane for wireless suspension
US8310789B2 (en) 2009-12-22 2012-11-13 Hitachi Global Storage Technologies Netherlands B.V. Conductor suspension structure and electrical connection assembly for transmitting complementary signals in a hard disk drive
US8598460B2 (en) 2010-12-22 2013-12-03 HGST Netherlands B.V. Interleaved conductor structure with offset traces
US8675311B2 (en) 2010-12-22 2014-03-18 HGST Netherlands B.V. Interleaved conductor structure with wrap around traces

Cited By (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4151538A (en) * 1978-01-30 1979-04-24 Rca Corp. Nonvolatile semiconductive memory device and method of its manufacture
JPS55150130A (en) * 1979-05-04 1980-11-21 Nippon Telegr & Teleph Corp <Ntt> Magnetic head
JPS569576U (en) * 1979-06-29 1981-01-27
JPS5672358U (en) * 1979-11-09 1981-06-13
JPS5784179A (en) * 1980-11-13 1982-05-26 Nec Corp Semiconductor memory device
JPH0122750B2 (en) * 1980-11-13 1989-04-27 Nippon Electric Co
JPS57135495A (en) * 1981-02-13 1982-08-21 Citizen Watch Co Ltd Mnos storage element
JPS59142733A (en) * 1983-02-04 1984-08-16 Canon Electronics Inc Magnetic head
US4791513A (en) * 1984-09-26 1988-12-13 Alps Electric Co., Ltd. Button shaped head for floppy disc
US4789914A (en) * 1986-10-28 1988-12-06 International Business Machines Corporation Thin film magnetic read-write head/arm assemblies
US4906803A (en) * 1988-11-08 1990-03-06 International Business Machines Corporation Flexible supporting cable for an electronic device and method of making same
US5001583A (en) * 1989-04-19 1991-03-19 Tdk Corporation Flexible polymeric resinous magnetic head supporting device
US5006946A (en) * 1989-04-19 1991-04-09 Tdk Corporation Flexible polymeric resinous magnetic head supporting device
US6160685A (en) * 1989-11-27 2000-12-12 Censtor Corp. Hard disk drive with lightly contacting head
US6002548A (en) * 1992-11-27 1999-12-14 Fujitsu Limited Magnetic head supporting mechanism
US6212041B1 (en) 1992-11-27 2001-04-03 Fujitsu Limited Magnetic head supporting mechanism
EP0716413A2 (en) * 1992-11-27 1996-06-12 Fujitsu Limited Magnetic head supporting mechanism and wiring structure therefor
EP0716413A3 (en) * 1992-11-27 1996-07-17 Fujitsu Ltd
US5786964A (en) * 1994-03-08 1998-07-28 Fujitsu Limited Magnetic disk drive unit with improved signal feeding and extracting arrangement
US6282064B1 (en) 1994-03-15 2001-08-28 International Business Machines Corporation Head gimbal assembly with integrated electrical conductors
US5606477A (en) * 1994-03-15 1997-02-25 International Business Machines Corporation Viscoelastically damped slider suspension system
US6351348B1 (en) 1994-03-15 2002-02-26 International Business Machines Corporation Minimal stiffness conductors for a head gimbal assembly
US5781379A (en) * 1994-03-15 1998-07-14 International Business Machines Corporation Single beam flexure for a head gimbal assembly
US5955176A (en) * 1994-03-15 1999-09-21 International Business Machines Corporation Integrated suspension using a high strength conductive material
US5645735A (en) * 1994-04-15 1997-07-08 Hutchinson Technology Incorporated Gimbal flexure and electrical interconnect assembly
US6587310B1 (en) 1994-04-15 2003-07-01 Hutchinson Technology, Inc. Magnetic head suspension with single layer preshaped trace interconnect
US5491597A (en) * 1994-04-15 1996-02-13 Hutchinson Technology Incorporated Gimbal flexure and electrical interconnect assembly
US5839193A (en) * 1994-04-15 1998-11-24 Hutchinson Technology Incorporated Method of making laminated structures for a disk drive suspension assembly
US5864445A (en) * 1994-04-15 1999-01-26 Hutchinson Technology Incorporated Hygrothermal load compensating structures in an integrated lead suspension
US5598307A (en) * 1994-04-15 1997-01-28 Hutchinson Technology Inc. Integrated gimbal suspension assembly
US6134075A (en) * 1994-04-15 2000-10-17 Hutchinson Technology Incorporated Magnetic head suspension with single layer preshaped trace interconnect
US5657186A (en) * 1994-09-01 1997-08-12 Tdk Corporation Device for supporting a magnetic head slider and magnetic head apparatus provided with the device including grounding electrical connection
GB2295918B (en) * 1994-12-08 1998-10-21 Ibm Minimal stiffness conductors for a head gimbal assembly
GB2295918A (en) * 1994-12-08 1996-06-12 Ibm Minimal stiffness conductor arrangement for a head gimbal assembly
US5835306A (en) * 1995-06-07 1998-11-10 Hutchinson Technology Incorporated Integrated gimbal suspension assembly with assymetric bond pad
US5808834A (en) * 1995-06-07 1998-09-15 Hutchinson Technology Incorporated Laminated adapter
US5608591A (en) * 1995-06-09 1997-03-04 International Business Machines Corporation Integrated head-electronics interconnection suspension for a data recording disk drive
US5982584A (en) * 1996-12-19 1999-11-09 Hutchinson Technology Incorporated Integrated lead suspension flexure with serially arranged metal-backed and suspended insulator portions for hygrothermal compensation
US6381100B1 (en) 1996-12-19 2002-04-30 Hutchinson Technology Incorporated Integrated lead suspension flexure with balanced parallel leads for insulator layer hygrothermal compensation
US6147839A (en) * 1996-12-23 2000-11-14 Hutchinson Technology, Inc. Head suspension with outriggers extending across a spring region
US5986853A (en) * 1997-07-08 1999-11-16 International Business Machines Corporation Transducer suspension system
US6360427B1 (en) 1997-07-23 2002-03-26 Suncall Corporation Method of producing a support mechanism for magnetic head sliders
US6057986A (en) * 1997-07-23 2000-05-02 Suncall Corporation Support mechanism for magnetic head sliders and method for producing the same
US6021022A (en) * 1997-10-27 2000-02-01 Seagate Technology, Inc. Flexure displacement limiter-flex circuit interconnect
US6612016B1 (en) 1997-12-18 2003-09-02 Hutchinson Technology Incorporated Method of making integrated lead suspension flexure with balanced parallel leads for insulator layer hygrothermal compensation
US7349184B2 (en) 2004-08-31 2008-03-25 Hitachi Global Storage Technologies System and apparatus for continuous reference plane for wireless suspension
US8310789B2 (en) 2009-12-22 2012-11-13 Hitachi Global Storage Technologies Netherlands B.V. Conductor suspension structure and electrical connection assembly for transmitting complementary signals in a hard disk drive
US8598460B2 (en) 2010-12-22 2013-12-03 HGST Netherlands B.V. Interleaved conductor structure with offset traces
US8675311B2 (en) 2010-12-22 2014-03-18 HGST Netherlands B.V. Interleaved conductor structure with wrap around traces

Similar Documents

Publication Publication Date Title
JPS5374414A (en) Thin film flying head
JPS5255424A (en) Information detection head of inforamation reader
JPS51113603A (en) Magnetic tape
JPS52156313A (en) Rotor for magneto
JPS5330310A (en) Magnetic head assembly of floating type
JPS5293308A (en) Magnetic head
JPS5284722A (en) Thin film magnetic head and its production
JPS5374415A (en) Case for magnetic tape
JPS5419199A (en) Magnetic recording medium porcess
JPS5250203A (en) Magnetic transfer recording material
JPS5330311A (en) Production of magnetic head of floating type
JPS5237413A (en) Magnetic recorder
JPS5357837A (en) Electrostatic recording body
JPS51149008A (en) Magnetic recording medium manufacturing method
JPS53131010A (en) Tape driving device
JPS5310434A (en) Transfer medium
JPS5376107A (en) Preparation of sintered magnetic material of ferrosilicon
JPS52108178A (en) Electronic watch regulating lever with lead part
JPS5339110A (en) Magnetoresistance effect head
JPS53116810A (en) Magnetic head core
JPS5319004A (en) Magnetic recording element
JPS5440602A (en) Production of stylus
JPS51122417A (en) Wear-proof magnetic head core
JPS51149006A (en) High density magnetic recording tape sheet
JPS53114622A (en) Magnetic bubble extension transfer pattern