EP2248125A4 - Method and apparatus for vibration damping of a suspended media read/write head - Google Patents

Method and apparatus for vibration damping of a suspended media read/write head

Info

Publication number
EP2248125A4
EP2248125A4 EP08725141A EP08725141A EP2248125A4 EP 2248125 A4 EP2248125 A4 EP 2248125A4 EP 08725141 A EP08725141 A EP 08725141A EP 08725141 A EP08725141 A EP 08725141A EP 2248125 A4 EP2248125 A4 EP 2248125A4
Authority
EP
European Patent Office
Prior art keywords
vibration damping
write head
media read
suspended media
suspended
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.)
Withdrawn
Application number
EP08725141A
Other languages
German (de)
French (fr)
Other versions
EP2248125A1 (en
Inventor
James R Christ
Michael P Colalillo
Dallas D Hickerson
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.)
Panasonic Automotive Systems Company of America
Original Assignee
Panasonic Automotive Systems Company of America
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 Panasonic Automotive Systems Company of America filed Critical Panasonic Automotive Systems Company of America
Publication of EP2248125A1 publication Critical patent/EP2248125A1/en
Publication of EP2248125A4 publication Critical patent/EP2248125A4/en
Withdrawn legal-status Critical Current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
    • G11B21/22—Supporting the heads; Supporting the sockets for plug-in heads while the head is out of operative position
EP08725141A 2008-02-04 2008-02-04 Method and apparatus for vibration damping of a suspended media read/write head Withdrawn EP2248125A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2008/001464 WO2009099406A1 (en) 2008-02-04 2008-02-04 Method and apparatus for vibration damping of a suspended media read/write head

Publications (2)

Publication Number Publication Date
EP2248125A1 EP2248125A1 (en) 2010-11-10
EP2248125A4 true EP2248125A4 (en) 2013-03-27

Family

ID=40952365

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08725141A Withdrawn EP2248125A4 (en) 2008-02-04 2008-02-04 Method and apparatus for vibration damping of a suspended media read/write head

Country Status (5)

Country Link
EP (1) EP2248125A4 (en)
JP (1) JP2011511393A (en)
KR (1) KR101484532B1 (en)
CN (1) CN101849259B (en)
WO (1) WO2009099406A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200495750Y1 (en) 2021-07-12 2022-08-10 손서용 Turner for Cooking

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6050679A (en) * 1983-08-30 1985-03-20 Matsushita Electric Ind Co Ltd Lock device
JPS6074169A (en) * 1983-09-28 1985-04-26 Matsushita Electric Ind Co Ltd Lock device of optical head transfer base
JPS60171645A (en) * 1984-02-15 1985-09-05 Canon Inc Recording or reproducing device
EP0535583A2 (en) * 1991-10-02 1993-04-07 Matsushita Electric Industrial Co., Ltd. Lens drive mechanism
JPH0798875A (en) * 1993-09-30 1995-04-11 Ricoh Co Ltd Objective lens driving device
EP0724257A1 (en) * 1995-01-30 1996-07-31 Kabushiki Kaisha Toshiba Optical disc reproducing apparatus
US20020067675A1 (en) * 1999-07-14 2002-06-06 Paul V. Begley Cover member and method for an optical disc drive
JP2002251758A (en) * 2001-02-27 2002-09-06 Victor Co Of Japan Ltd Optical disk device
US20030053381A1 (en) * 2001-08-29 2003-03-20 Pioneer Corporation Driving apparatus and driving method for actuator, and information recording / reproducing apparatus
WO2005050632A1 (en) * 2003-11-21 2005-06-02 Koninklijke Philips Electronics N.V. Pickup unit and disk drive unit provided with such a pickup unit
US20060187772A1 (en) * 2000-12-18 2006-08-24 Samsung Electronics Co., Ltd. Optical pickup for optical disk drive and driving method thereof

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62241184A (en) * 1986-04-11 1987-10-21 Matsushita Electric Ind Co Ltd Head position deviation reducing device
JPH02227882A (en) * 1989-03-01 1990-09-11 Mitsubishi Electric Corp Optical disk driver
US5426545A (en) * 1991-05-09 1995-06-20 Sidman; Michael D. Active disturbance compensation system for disk drives
JPH08180442A (en) * 1994-12-26 1996-07-12 Matsushita Electric Ind Co Ltd Optical pickup device
JPH097189A (en) * 1995-06-16 1997-01-10 Matsushita Electric Ind Co Ltd Disk device
JPH11144365A (en) * 1997-11-05 1999-05-28 Sony Corp Disk driving device
JP2000090598A (en) * 1998-09-11 2000-03-31 Asahi Optical Co Ltd Optical disk device
JP3749047B2 (en) * 1999-08-27 2006-02-22 日本電産サンキョー株式会社 Optical pickup device
JP2001273707A (en) * 2000-03-28 2001-10-05 Internatl Business Mach Corp <Ibm> Rotary storage device and information recording method
CN1206648C (en) * 2003-02-28 2005-06-15 彭东波 Clamp head type optical drive capable of automatic loading-unloading CD
US7092196B2 (en) * 2004-06-23 2006-08-15 International Business Machines Corporation Characteristic measurement of an actuation drive coil and associated damping mechanism
ITTO20040436A1 (en) * 2004-06-28 2004-09-28 St Microelectronics Srl FREE FALL DETECTION DEVICE FOR THE PROTECTION OF PORTABLE APPLIANCES.
KR100618846B1 (en) 2004-07-16 2006-09-01 삼성전자주식회사 Method for protecting a hard disk drive from shock and a hard disk drive therefore
US7177113B1 (en) 2005-08-03 2007-02-13 Hitachi Global Storage Technologies Netherlands B.V. Magnetic recording disk drive with switchable rotational vibration cancellation

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6050679A (en) * 1983-08-30 1985-03-20 Matsushita Electric Ind Co Ltd Lock device
JPS6074169A (en) * 1983-09-28 1985-04-26 Matsushita Electric Ind Co Ltd Lock device of optical head transfer base
JPS60171645A (en) * 1984-02-15 1985-09-05 Canon Inc Recording or reproducing device
EP0535583A2 (en) * 1991-10-02 1993-04-07 Matsushita Electric Industrial Co., Ltd. Lens drive mechanism
JPH0798875A (en) * 1993-09-30 1995-04-11 Ricoh Co Ltd Objective lens driving device
EP0724257A1 (en) * 1995-01-30 1996-07-31 Kabushiki Kaisha Toshiba Optical disc reproducing apparatus
US20020067675A1 (en) * 1999-07-14 2002-06-06 Paul V. Begley Cover member and method for an optical disc drive
US20060187772A1 (en) * 2000-12-18 2006-08-24 Samsung Electronics Co., Ltd. Optical pickup for optical disk drive and driving method thereof
JP2002251758A (en) * 2001-02-27 2002-09-06 Victor Co Of Japan Ltd Optical disk device
US20030053381A1 (en) * 2001-08-29 2003-03-20 Pioneer Corporation Driving apparatus and driving method for actuator, and information recording / reproducing apparatus
WO2005050632A1 (en) * 2003-11-21 2005-06-02 Koninklijke Philips Electronics N.V. Pickup unit and disk drive unit provided with such a pickup unit

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2009099406A1 *

Also Published As

Publication number Publication date
JP2011511393A (en) 2011-04-07
CN101849259B (en) 2013-01-23
CN101849259A (en) 2010-09-29
WO2009099406A1 (en) 2009-08-13
EP2248125A1 (en) 2010-11-10
KR20100125222A (en) 2010-11-30
KR101484532B1 (en) 2015-01-20

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