ATE549715T1 - Festplattenlaufwerk - Google Patents

Festplattenlaufwerk

Info

Publication number
ATE549715T1
ATE549715T1 AT10165975T AT10165975T ATE549715T1 AT E549715 T1 ATE549715 T1 AT E549715T1 AT 10165975 T AT10165975 T AT 10165975T AT 10165975 T AT10165975 T AT 10165975T AT E549715 T1 ATE549715 T1 AT E549715T1
Authority
AT
Austria
Prior art keywords
bobbin
end portion
voice coil
pivot shaft
coupled
Prior art date
Application number
AT10165975T
Other languages
English (en)
Inventor
Chul Kim Woo
Han Song Yong
Original Assignee
Samsung Electronics Co 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
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Application granted granted Critical
Publication of ATE549715T1 publication Critical patent/ATE549715T1/de

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
    • 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
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G11B21/10—Track finding or aligning by moving the head ; Provisions for maintaining alignment of the head relative to the track during transducing operation, i.e. track following

Landscapes

  • Moving Of Heads (AREA)
AT10165975T 2009-06-25 2010-06-15 Festplattenlaufwerk ATE549715T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090056957A KR20100138421A (ko) 2009-06-25 2009-06-25 하드디스크 드라이브

Publications (1)

Publication Number Publication Date
ATE549715T1 true ATE549715T1 (de) 2012-03-15

Family

ID=42938427

Family Applications (1)

Application Number Title Priority Date Filing Date
AT10165975T ATE549715T1 (de) 2009-06-25 2010-06-15 Festplattenlaufwerk

Country Status (4)

Country Link
US (1) US20100328821A1 (de)
EP (1) EP2270779B8 (de)
KR (1) KR20100138421A (de)
AT (1) ATE549715T1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140111296A1 (en) * 2012-10-24 2014-04-24 Correlated Magnetics Research, Llc System and method for producing magnetic structures
US20140211360A1 (en) * 2009-06-02 2014-07-31 Correlated Magnetics Research, Llc System and method for producing magnetic structures
DE102013110029C5 (de) 2013-09-12 2017-03-16 Bürkert Werke GmbH Elektrodynamischer Aktor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5404258A (en) * 1993-04-01 1995-04-04 Micropolis Corporation Hard disk drive precision head positioner having a self-aligning head positioner/magnetic coil bobbin interface
US6061206A (en) * 1998-04-15 2000-05-09 Western Digital Corporation Head stack assembly for a disk drive having a unitary molded plastic E-block
KR100333328B1 (ko) * 1998-09-19 2002-06-20 윤종용 하드디스크 드라이브의 엑추에이터
US6867950B1 (en) * 2003-01-31 2005-03-15 Western Digital Technologies, Inc. Cleating features to improve adhesive interface between a bobbin and a coil of an actuator coil portion of a hard disk drive
US6940698B2 (en) * 2003-02-28 2005-09-06 Western Digital Technologies, Inc. Actuator for use with a disk drive having a coil assembly including a bobbin to aid in heat convection from the coil of the coil assembly
US6980401B1 (en) * 2003-04-30 2005-12-27 Western Digital Technologies, Inc. Head stack and actuator arm assemblies including a bobbin to stiffen the coil portion of an actuator of a hard disk drive and disk drives including the same
US8125740B1 (en) * 2010-05-11 2012-02-28 Western Digital Technologies, Inc. Disk drive actuator having a bobbin contacting a closed coil periphery at two locations

Also Published As

Publication number Publication date
EP2270779B1 (de) 2012-03-14
EP2270779A1 (de) 2011-01-05
EP2270779B8 (de) 2012-04-18
KR20100138421A (ko) 2010-12-31
US20100328821A1 (en) 2010-12-30

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