HK72994A - Improved magnetic head supporting device - Google Patents

Improved magnetic head supporting device

Info

Publication number
HK72994A
HK72994A HK72994A HK72994A HK72994A HK 72994 A HK72994 A HK 72994A HK 72994 A HK72994 A HK 72994A HK 72994 A HK72994 A HK 72994A HK 72994 A HK72994 A HK 72994A
Authority
HK
Hong Kong
Prior art keywords
magnetic head
supporting device
head supporting
improved magnetic
guide
Prior art date
Application number
HK72994A
Other languages
English (en)
Inventor
Hiroshi Yamanouchi
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of HK72994A publication Critical patent/HK72994A/xx

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
    • G11B5/4806—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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • 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
    • 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

Landscapes

  • Supporting Of Heads In Record-Carrier Devices (AREA)
  • Moving Of Heads (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Earth Drilling (AREA)
  • Paper (AREA)
  • Vehicle Body Suspensions (AREA)
HK72994A 1985-06-29 1994-07-28 Improved magnetic head supporting device HK72994A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60143256A JPS626473A (ja) 1985-06-29 1985-06-29 ヘツド支持装置

Publications (1)

Publication Number Publication Date
HK72994A true HK72994A (en) 1994-08-05

Family

ID=15334515

Family Applications (1)

Application Number Title Priority Date Filing Date
HK72994A HK72994A (en) 1985-06-29 1994-07-28 Improved magnetic head supporting device

Country Status (10)

Country Link
US (1) US4853813A (xx)
EP (1) EP0208605B1 (xx)
JP (1) JPS626473A (xx)
KR (1) KR950000562B1 (xx)
CN (1) CN1009774B (xx)
AT (1) ATE64025T1 (xx)
AU (1) AU599318B2 (xx)
CA (1) CA1263182A (xx)
DE (1) DE3679461D1 (xx)
HK (1) HK72994A (xx)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06101180B2 (ja) * 1985-10-31 1994-12-12 キヤノン電子株式会社 ヘツド装置
JPH0718053Y2 (ja) * 1988-03-28 1995-04-26 ソニー株式会社 ヘッド支持装置
US5408372A (en) * 1990-09-07 1995-04-18 Karam, Ii; Raymond M. Transducer suspension damping via microstiffening
JP2606428B2 (ja) * 1990-09-21 1997-05-07 ティアツク株式会社 ディスク装置のヘッドキャリッジ
US5912788A (en) 1990-11-09 1999-06-15 Hutchinson Technology Inc. Flexure region for one-piece flexure-load beam structure
US5198945A (en) * 1990-11-09 1993-03-30 Hutchinson Technology Incorporated Magnetic head suspension
KR960013430B1 (ko) * 1991-06-19 1996-10-05 미쯔비시덴끼 가부시끼가이샤 헤드구동기구를 구비한 자기디스크장치
US5282102A (en) * 1992-02-27 1994-01-25 Hutchinson Technology Incorporated Gimbal for magnetic head suspension systems
US5381288A (en) * 1992-06-16 1995-01-10 Applied Magnetics Corporation, Inc. Center moment suspension assembly
JP3667354B2 (ja) 1992-11-27 2005-07-06 富士通株式会社 ヘッドスライダ支持体
US6002548A (en) 1992-11-27 1999-12-14 Fujitsu Limited Magnetic head supporting mechanism
US5307902A (en) * 1993-03-24 1994-05-03 Dresser Industries, Inc. Gas meter counter unit with improved shaft lubrication
DE69421232T2 (de) * 1993-08-23 2000-05-11 Sony Corp., Tokio/Tokyo Gerät mit Magnetkopf und Herstellungsverfahren
US5509283A (en) * 1993-12-14 1996-04-23 Samsung Electronics Co., Ltd. Clothes washer having water recirculation system
US7609481B1 (en) * 2005-02-22 2009-10-27 Magnecomp Corporation Oppositely deflected suspension flexure providing increased dimple contact force

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2704234A (en) * 1952-12-19 1955-03-15 Glacier Co Ltd Plain bearings
US3931641A (en) * 1974-08-22 1976-01-06 International Business Machines Corporation Transducer suspension mount apparatus
US4017898A (en) * 1974-10-11 1977-04-12 Redlake Corporation Method and apparatus for recording and reproducing video signals
FR2309012A1 (fr) * 1975-04-21 1976-11-19 Ibm Memoire a disque magnetique flexible
JPS5454614A (en) * 1977-10-07 1979-05-01 Nec Corp Floating type magnetic head assembly
JPS5593564A (en) * 1978-12-29 1980-07-16 Ibm Converter carriage assembly
US4286297A (en) * 1979-09-06 1981-08-25 International Business Machines Corporation Suspension for flying magnetic head
US4315293A (en) * 1979-10-05 1982-02-09 Nortronics Company, Inc. Transducer protection guide for diskette insertion and removal
US4327388A (en) * 1980-02-15 1982-04-27 International Business Machines Corporation Transducer-carriage assembly with spring suspension
US4549239A (en) * 1980-11-19 1985-10-22 Ricoh Company, Ltd. Head carriage for use in a magnetic recording machine
US4428012A (en) * 1981-05-04 1984-01-24 Miniscribe Corporation Method and apparatus for storing and retrieving information
JPS5936371A (ja) * 1982-08-23 1984-02-28 Mitsubishi Electric Corp フレキシブルデイスク記憶装置の磁気ヘツド移動装置
US4665453A (en) * 1983-04-26 1987-05-12 Mitsumi Electric Co., Ltd. Floppy disc recording and/or reproducing apparatus
JPS59194168U (ja) * 1983-06-13 1984-12-24 アルプス電気株式会社 キヤリツジ駆動装置
JPS60205877A (ja) * 1984-03-30 1985-10-17 Fuji Photo Optical Co Ltd 磁気記録・再生装置の磁気ヘツド昇降機構
JPS60223063A (ja) * 1984-04-18 1985-11-07 Hitachi Ltd 磁気記録再生装置
JPS60224145A (ja) * 1984-04-20 1985-11-08 Hitachi Ltd 磁気記録再生装置
KR920006641B1 (ko) * 1984-04-20 1992-08-10 가부시기가이샤 히다찌세이사꾸쇼 자기헤드의 위치결정장치

Also Published As

Publication number Publication date
KR870000692A (ko) 1987-02-20
EP0208605B1 (en) 1991-05-29
JPS626473A (ja) 1987-01-13
ATE64025T1 (de) 1991-06-15
AU5938986A (en) 1987-01-08
AU599318B2 (en) 1990-07-19
KR950000562B1 (ko) 1995-01-24
CN86105677A (zh) 1987-04-01
CA1263182A (en) 1989-11-21
DE3679461D1 (de) 1991-07-04
EP0208605A3 (en) 1987-09-30
US4853813A (en) 1989-08-01
CN1009774B (zh) 1990-09-26
EP0208605A2 (en) 1987-01-14

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)