EP2248125A4 - Procédé et appareil pour un amortissement de vibration d'une tête de lecture/écriture multimédia suspendue - Google Patents

Procédé et appareil pour un amortissement de vibration d'une tête de lecture/écriture multimédia suspendue

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Withdrawn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)
English (en)
Other versions
EP2248125A1 (fr
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/fr
Publication of EP2248125A4 publication Critical patent/EP2248125A4/fr
Withdrawn legal-status Critical Current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 Procédé et appareil pour un amortissement de vibration d'une tête de lecture/écriture multimédia suspendue Withdrawn EP2248125A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2008/001464 WO2009099406A1 (fr) 2008-02-04 2008-02-04 Procédé et appareil pour un amortissement de vibration d'une tête de lecture/écriture multimédia suspendue

Publications (2)

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

Family

ID=40952365

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08725141A Withdrawn EP2248125A4 (fr) 2008-02-04 2008-02-04 Procédé et appareil pour un amortissement de vibration d'une tête de lecture/écriture multimédia suspendue

Country Status (5)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200495750Y1 (ko) 2021-07-12 2022-08-10 손서용 회전 뒤집개

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6050679A (ja) * 1983-08-30 1985-03-20 Matsushita Electric Ind Co Ltd ロック装置
JPS6074169A (ja) * 1983-09-28 1985-04-26 Matsushita Electric Ind Co Ltd 光学ヘッド移送台のロック装置
JPS60171645A (ja) * 1984-02-15 1985-09-05 Canon Inc 記録又は再生装置
EP0535583A2 (fr) * 1991-10-02 1993-04-07 Matsushita Electric Industrial Co., Ltd. Mécanisme pour l'entraînement d'une lentille
JPH0798875A (ja) * 1993-09-30 1995-04-11 Ricoh Co Ltd 対物レンズ駆動装置
EP0724257A1 (fr) * 1995-01-30 1996-07-31 Kabushiki Kaisha Toshiba Appareil de lecture du disques optiques
US20020067675A1 (en) * 1999-07-14 2002-06-06 Paul V. Begley Cover member and method for an optical disc drive
JP2002251758A (ja) * 2001-02-27 2002-09-06 Victor Co Of Japan Ltd 光ディスク装置
US20030053381A1 (en) * 2001-08-29 2003-03-20 Pioneer Corporation Driving apparatus and driving method for actuator, and information recording / reproducing apparatus
WO2005050632A1 (fr) * 2003-11-21 2005-06-02 Koninklijke Philips Electronics N.V. Capteur et unite de disque pourvue d'un tel capteur
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 (ja) * 1986-04-11 1987-10-21 Matsushita Electric Ind Co Ltd ヘツド位置ズレ軽減装置
JPH02227882A (ja) * 1989-03-01 1990-09-11 Mitsubishi Electric Corp 光ディスク駆動装置
US5426545A (en) * 1991-05-09 1995-06-20 Sidman; Michael D. Active disturbance compensation system for disk drives
JPH08180442A (ja) * 1994-12-26 1996-07-12 Matsushita Electric Ind Co Ltd 光ピックアップ装置
JPH097189A (ja) * 1995-06-16 1997-01-10 Matsushita Electric Ind Co Ltd ディスク装置
JPH11144365A (ja) * 1997-11-05 1999-05-28 Sony Corp ディスクドライブ装置
JP2000090598A (ja) * 1998-09-11 2000-03-31 Asahi Optical Co Ltd 光ディスク装置
JP3749047B2 (ja) * 1999-08-27 2006-02-22 日本電産サンキョー株式会社 光ピックアップ装置
JP2001273707A (ja) * 2000-03-28 2001-10-05 Internatl Business Mach Corp <Ibm> 回転記憶装置および情報記録方法
CN1206648C (zh) * 2003-02-28 2005-06-15 彭东波 可自动装卸光盘的卡头式光驱
US7092196B2 (en) * 2004-06-23 2006-08-15 International Business Machines Corporation Characteristic measurement of an actuation drive coil and associated damping mechanism
ITTO20040436A1 (it) * 2004-06-28 2004-09-28 St Microelectronics Srl Dispositivo di rilevamento di caduta libera per la protezione di apparecchi portatili.
KR100618846B1 (ko) 2004-07-16 2006-09-01 삼성전자주식회사 하드디스크 드라이브의 충격 보호 방법 및 이에 적합한하드디스크 드라이브
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 (ja) * 1983-08-30 1985-03-20 Matsushita Electric Ind Co Ltd ロック装置
JPS6074169A (ja) * 1983-09-28 1985-04-26 Matsushita Electric Ind Co Ltd 光学ヘッド移送台のロック装置
JPS60171645A (ja) * 1984-02-15 1985-09-05 Canon Inc 記録又は再生装置
EP0535583A2 (fr) * 1991-10-02 1993-04-07 Matsushita Electric Industrial Co., Ltd. Mécanisme pour l'entraînement d'une lentille
JPH0798875A (ja) * 1993-09-30 1995-04-11 Ricoh Co Ltd 対物レンズ駆動装置
EP0724257A1 (fr) * 1995-01-30 1996-07-31 Kabushiki Kaisha Toshiba Appareil de lecture du disques optiques
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 (ja) * 2001-02-27 2002-09-06 Victor Co Of Japan Ltd 光ディスク装置
US20030053381A1 (en) * 2001-08-29 2003-03-20 Pioneer Corporation Driving apparatus and driving method for actuator, and information recording / reproducing apparatus
WO2005050632A1 (fr) * 2003-11-21 2005-06-02 Koninklijke Philips Electronics N.V. Capteur et unite de disque pourvue d'un tel capteur

Non-Patent Citations (1)

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

Also Published As

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

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