BR9101512A - Conjunto de atuador bifurcado com mancal de gas para sistemas de acionamento de discos - Google Patents

Conjunto de atuador bifurcado com mancal de gas para sistemas de acionamento de discos

Info

Publication number
BR9101512A
BR9101512A BR919101512A BR9101512A BR9101512A BR 9101512 A BR9101512 A BR 9101512A BR 919101512 A BR919101512 A BR 919101512A BR 9101512 A BR9101512 A BR 9101512A BR 9101512 A BR9101512 A BR 9101512A
Authority
BR
Brazil
Prior art keywords
forged
gas bearing
disc driving
driving systems
actuator set
Prior art date
Application number
BR919101512A
Other languages
English (en)
Inventor
Mark C Hakey
David V Horak
Peter C Rath
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of BR9101512A publication Critical patent/BR9101512A/pt

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
    • G11B5/52—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 simultaneous movement of head and record carrier, e.g. rotation of head
    • G11B5/53—Disposition or mounting of heads on rotating support
    • 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
    • G11B21/16—Supporting the heads; Supporting the sockets for plug-in heads
    • G11B21/20—Supporting the heads; Supporting the sockets for plug-in heads while the head is in operative position but stationary or permitting minor movements to follow irregularities in surface of record carrier
    • G11B21/21—Supporting the heads; Supporting the sockets for plug-in heads while the head is in operative position but stationary or permitting minor movements to follow irregularities in surface of record carrier with provision for maintaining desired spacing of head from record carrier, e.g. fluid-dynamic spacing, slider
BR919101512A 1990-04-18 1991-04-15 Conjunto de atuador bifurcado com mancal de gas para sistemas de acionamento de discos BR9101512A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/510,484 US5148340A (en) 1990-04-18 1990-04-18 Bifurcated air bearing actuator assembly for a disk drive system

Publications (1)

Publication Number Publication Date
BR9101512A true BR9101512A (pt) 1991-12-03

Family

ID=24030931

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919101512A BR9101512A (pt) 1990-04-18 1991-04-15 Conjunto de atuador bifurcado com mancal de gas para sistemas de acionamento de discos

Country Status (10)

Country Link
US (1) US5148340A (pt)
EP (1) EP0453078B1 (pt)
JP (1) JP2533248B2 (pt)
KR (1) KR960013769B1 (pt)
CN (1) CN1024711C (pt)
AU (1) AU637885B2 (pt)
BR (1) BR9101512A (pt)
CA (1) CA2037707A1 (pt)
DE (1) DE69109925D1 (pt)
MY (1) MY105277A (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5325251A (en) * 1991-10-25 1994-06-28 Storage Technology Corporation Planar actuators using low pressure air bearings and rolling flexure bearings
US5508864A (en) * 1994-10-18 1996-04-16 Iomega Corporation Flexures which reduce friction in an actuator for a data storage device

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3482232A (en) * 1967-01-05 1969-12-02 North American Rockwell Transducer positioning member having hydrostatic bearing supports
US3668668A (en) * 1970-12-07 1972-06-06 Rca Corp Transducing head mount apparatus
JPS5483830A (en) * 1977-12-16 1979-07-04 Yashica Co Ltd Time annunciator in movie camera
US4166284A (en) * 1978-07-21 1979-08-28 Daniels Kenneth M Read/write head-positioning apparatus
US4167765A (en) * 1978-07-27 1979-09-11 International Business Machines Corporation Transducer suspension mount apparatus
DE2846599A1 (de) * 1978-10-26 1980-04-30 Basf Ag Vorrichtung zum positionieren von gegenstaenden geringer masse
US4620253A (en) * 1980-12-31 1986-10-28 International Business Machines Corporation Low mass actuator system for magnetic recording disk
US4396966A (en) * 1980-12-31 1983-08-02 International Business Machines Corporation Low mass actuator system for magnetic recording disks with half strength end poles
US4393425A (en) * 1981-03-30 1983-07-12 Disctron, Inc. Linear head actuator
US4506307A (en) * 1981-11-10 1985-03-19 Ibm Magnetic head slider and actuator assembly
US4450493A (en) * 1981-11-10 1984-05-22 International Business Machines Corporation Magnetic head slider and actuator assembly
US4743987A (en) * 1982-02-26 1988-05-10 Atasi Corporation Linear actuator for a memory storage apparatus
US4414594A (en) * 1982-02-26 1983-11-08 Atasi Corporation Linear actuator for a memory storage apparatus
US4531169A (en) * 1982-03-01 1985-07-23 Daniels Kenneth M Read/write head-positioning apparatus for a magnetic recording disk drive unit
DE3278433D1 (de) * 1982-12-30 1988-06-09 Ibm Tubular pneumodynamic bearing
EP0118278A1 (en) * 1983-02-28 1984-09-12 International Business Machines Corporation Squeeze bearing assemblies
US4545625A (en) * 1983-02-28 1985-10-08 International Business Machines Corporation Prestressed cylindrical squeeze bearing member
US4533186A (en) * 1983-02-28 1985-08-06 International Business Machines Corporation Cylindrical type squeeze bearing systems with bearing and driving elements attached in areas of maximum deflection
US4587714A (en) * 1983-07-12 1986-05-13 Memorex Corporation Manufacture of motor with split back magnet array
JPS60108241A (ja) * 1983-11-18 1985-06-13 Miyoutoku:Kk エア−スライド装置
JPS617617U (ja) * 1984-06-20 1986-01-17 エヌ・テ−・エヌ東洋ベアリング株式会社 静圧スライド
JPS6159669A (ja) * 1984-08-30 1986-03-27 Toshiba Corp 磁気デイスク装置
JPS61253679A (ja) * 1985-05-07 1986-11-11 Toshiba Corp 磁気デイスク装置
JPS63164080A (ja) * 1986-12-26 1988-07-07 Toshiba Corp 記録ヘツド駆動装置
JPH0211765A (ja) * 1988-06-29 1990-01-16 Nippon Steel Corp グロ−放電による金属試料のスパッタ−深さ、スパッタ−収率あるいはスパッタ−速度の決定方法
US4893205A (en) * 1988-07-18 1990-01-09 Seagate Technology, Inc. Flexure mount for disc drives

Also Published As

Publication number Publication date
KR910018981A (ko) 1991-11-30
KR960013769B1 (ko) 1996-10-10
JPH04228154A (ja) 1992-08-18
MY105277A (en) 1994-09-30
CN1055984A (zh) 1991-11-06
AU637885B2 (en) 1993-06-10
EP0453078B1 (en) 1995-05-24
CA2037707A1 (en) 1991-10-19
US5148340A (en) 1992-09-15
EP0453078A3 (en) 1993-01-13
CN1024711C (zh) 1994-05-25
DE69109925D1 (de) 1995-06-29
EP0453078A2 (en) 1991-10-23
JP2533248B2 (ja) 1996-09-11
AU7298991A (en) 1991-10-24

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