DE3883003D1 - Selbstladender kopfzusammenbau fuer einen plattenantrieb. - Google Patents

Selbstladender kopfzusammenbau fuer einen plattenantrieb.

Info

Publication number
DE3883003D1
DE3883003D1 DE8888311542T DE3883003T DE3883003D1 DE 3883003 D1 DE3883003 D1 DE 3883003D1 DE 8888311542 T DE8888311542 T DE 8888311542T DE 3883003 T DE3883003 T DE 3883003T DE 3883003 D1 DE3883003 D1 DE 3883003D1
Authority
DE
Germany
Prior art keywords
self
disk drive
head assembly
loading head
loading
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.)
Expired - Fee Related
Application number
DE8888311542T
Other languages
English (en)
Other versions
DE3883003T2 (de
Inventor
John L Spash
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Digital Equipment Corp
Original Assignee
Digital Equipment 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 Digital Equipment Corp filed Critical Digital Equipment Corp
Publication of DE3883003D1 publication Critical patent/DE3883003D1/de
Application granted granted Critical
Publication of DE3883003T2 publication Critical patent/DE3883003T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G11B5/60—Fluid-dynamic spacing of heads from record-carriers
    • G11B5/6005—Specially adapted for spacing from a rotating disc using a fluid cushion
DE88311542T 1987-12-04 1988-12-06 Selbstladender Kopfzusammenbau für einen Plattenantrieb. Expired - Fee Related DE3883003T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/128,802 US4884155A (en) 1987-12-04 1987-12-04 Self-loading head assembly for disk drives

Publications (2)

Publication Number Publication Date
DE3883003D1 true DE3883003D1 (de) 1993-09-09
DE3883003T2 DE3883003T2 (de) 1994-04-21

Family

ID=22437047

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88311542T Expired - Fee Related DE3883003T2 (de) 1987-12-04 1988-12-06 Selbstladender Kopfzusammenbau für einen Plattenantrieb.

Country Status (5)

Country Link
US (1) US4884155A (de)
EP (1) EP0377056B1 (de)
JP (1) JPH01199369A (de)
CA (1) CA1321831C (de)
DE (1) DE3883003T2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
SG44403A1 (en) * 1993-02-26 1997-12-19 Ibm Rotating magnetic storage device
JP2955829B2 (ja) 1994-04-15 1999-10-04 ハッチンソン テクノロジー インコーポレイテッド ヘッドサスペンション
US5598307A (en) * 1994-04-15 1997-01-28 Hutchinson Technology Inc. Integrated gimbal suspension assembly
US5839193A (en) * 1994-04-15 1998-11-24 Hutchinson Technology Incorporated Method of making laminated structures for a disk drive suspension assembly
US5491597A (en) * 1994-04-15 1996-02-13 Hutchinson Technology Incorporated Gimbal flexure and electrical interconnect assembly
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
US6067525A (en) * 1995-10-30 2000-05-23 Clear With Computers Integrated computerized sales force automation system
US5973886A (en) * 1997-11-14 1999-10-26 Castlewood Systems Adjustable head load ramp for digital video disk drive system
IT1299902B1 (it) 1998-03-13 2000-04-04 Marposs Spa Testa, apparecchiatura e metodo per il controllo di dimensioni lineari di pezzi meccanici.
CN1162859C (zh) * 2000-06-08 2004-08-18 新科实业有限公司 采用环形旋转压电执行机构的高密度硬盘驱动器的双级执行机构系统
CA2972203C (en) 2017-06-29 2018-07-17 Exxonmobil Upstream Research Company Chasing solvent for enhanced recovery processes
CA2974712C (en) 2017-07-27 2018-09-25 Imperial Oil Resources Limited Enhanced methods for recovering viscous hydrocarbons from a subterranean formation as a follow-up to thermal recovery processes
CA2978157C (en) 2017-08-31 2018-10-16 Exxonmobil Upstream Research Company Thermal recovery methods for recovering viscous hydrocarbons from a subterranean formation
CA2983541C (en) 2017-10-24 2019-01-22 Exxonmobil Upstream Research Company Systems and methods for dynamic liquid level monitoring and control

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1122554A (en) * 1966-04-05 1968-08-07 English Electric Computers Ltd Supporting means for data recording-sensing heads
US3320599A (en) * 1963-06-07 1967-05-16 Burroughs Corp Mounting and actuating apparatus for a magnetic head
DE1774362A1 (de) * 1968-05-31 1971-12-30 Ibm Deutschland Taumellager fuer einen Plattenspeicher-Signalkopf
DE2008213B2 (de) * 1969-03-12 1977-07-21 International Computers Ltd, London Halterung fuer einen magnetkopf mit luftkissen zwischen aufzeichnungstraeger und kopfhalterung
US3864749A (en) * 1973-09-12 1975-02-04 Burroughs Corp Actuated spring mechanism for positioning magnetic heads
JPS5330311A (en) * 1976-09-01 1978-03-22 Fujitsu Ltd Production of magnetic head of floating type
JPS60136911A (ja) * 1983-12-26 1985-07-20 Hitachi Ltd 磁気ヘツド支持装置
EP0153793B1 (de) * 1984-01-23 1990-01-03 Unisys Corporation Mittel zur Bewegung von Gleitmagnetköpfen in ihrer oder aus ihrer Betriebslage
JPS6299967A (ja) * 1985-10-28 1987-05-09 Nippon Telegr & Teleph Corp <Ntt> 浮動ヘツドスライダ支持機構
JPS6383908A (ja) * 1986-09-29 1988-04-14 Toshiba Corp 磁気ヘツド装置

Also Published As

Publication number Publication date
EP0377056A3 (en) 1990-09-12
DE3883003T2 (de) 1994-04-21
CA1321831C (en) 1993-08-31
EP0377056B1 (de) 1993-08-04
JPH01199369A (ja) 1989-08-10
EP0377056A2 (de) 1990-07-11
US4884155A (en) 1989-11-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee