TW376505B - Disc clamp mechanism of disc apparatus - Google Patents

Disc clamp mechanism of disc apparatus

Info

Publication number
TW376505B
TW376505B TW087112651A TW87112651A TW376505B TW 376505 B TW376505 B TW 376505B TW 087112651 A TW087112651 A TW 087112651A TW 87112651 A TW87112651 A TW 87112651A TW 376505 B TW376505 B TW 376505B
Authority
TW
Taiwan
Prior art keywords
disc
clamper
clamp mechanism
holding chassis
turntable
Prior art date
Application number
TW087112651A
Other languages
English (en)
Inventor
Yosuke Haga
Tsutomu Imai
Takeharu Sasada
Shinji Masuda
Atuomi Ono
Original Assignee
Kenwood 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 Kenwood Corp filed Critical Kenwood Corp
Application granted granted Critical
Publication of TW376505B publication Critical patent/TW376505B/zh

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/022—Positioning or locking of single discs
    • G11B17/028—Positioning or locking of single discs of discs rotating during transducing operation
    • G11B17/0284—Positioning or locking of single discs of discs rotating during transducing operation by clampers
    • G11B17/0285—Positioning or locking of single discs of discs rotating during transducing operation by clampers mounted on a bridge
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/022—Positioning or locking of single discs
    • G11B17/028—Positioning or locking of single discs of discs rotating during transducing operation
    • G11B17/0287—Positioning or locking of single discs of discs rotating during transducing operation by permanent connections, e.g. screws, rivets

Landscapes

  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
TW087112651A 1997-09-19 1998-07-31 Disc clamp mechanism of disc apparatus TW376505B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9273540A JP3011910B2 (ja) 1997-09-19 1997-09-19 ディスク装置のディスククランプ機構

Publications (1)

Publication Number Publication Date
TW376505B true TW376505B (en) 1999-12-11

Family

ID=17529264

Family Applications (1)

Application Number Title Priority Date Filing Date
TW087112651A TW376505B (en) 1997-09-19 1998-07-31 Disc clamp mechanism of disc apparatus

Country Status (10)

Country Link
US (1) US6438095B1 (zh)
EP (1) EP1016081B1 (zh)
JP (1) JP3011910B2 (zh)
KR (1) KR100379349B1 (zh)
CN (1) CN1122993C (zh)
DE (1) DE69809776T2 (zh)
HK (1) HK1028837A1 (zh)
MY (1) MY121715A (zh)
TW (1) TW376505B (zh)
WO (1) WO1999016064A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6473390B1 (en) 1999-04-23 2002-10-29 Sony Computer Entertainment, Inc. Optical disk device

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3713154B2 (ja) * 1998-11-27 2005-11-02 株式会社ケンウッド ディスク装置のディスククランプ機構
CN1320262A (zh) * 1999-08-20 2001-10-31 松下电器产业株式会社 磁盘支承机构和磁盘支承机构的箝位器
US7454765B2 (en) * 2003-07-09 2008-11-18 Samsung Electronics Co., Ltd. Optical disc drive
JP4165418B2 (ja) * 2004-03-08 2008-10-15 ソニー株式会社 ディスクドライブ装置、フレーム、ディスクドライブ装置セット、電子機器
JP2005339716A (ja) * 2004-05-28 2005-12-08 Toshiba Corp ディスク駆動装置およびこれを備えたディスク装置
KR100641077B1 (ko) 2005-08-26 2006-11-02 주식회사 히타치엘지 데이터 스토리지 코리아 디스크 드라이브의 클램핑장치
KR100892378B1 (ko) * 2007-06-29 2009-04-10 주식회사 하젠 디스크 플레이어의 트리거 장치
JP4569643B2 (ja) * 2008-03-04 2010-10-27 ソニー株式会社 ディスク記録及び／又は再生装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57135478A (en) 1981-02-13 1982-08-21 Toshiba Corp Recording disk reproducing device
US4736358A (en) 1985-07-22 1988-04-05 Canon Denshi Kabushiki Kaisha Recording medium clamping apparatus
JPS62125568A (ja) 1985-11-27 1987-06-06 Sansui Electric Co デイスク駆動装置
JPS62250554A (ja) 1986-04-24 1987-10-31 Canon Inc 磁気デイスク装置
JPH0769329B2 (ja) 1987-12-18 1995-07-26 積水化学工業株式会社 血中ケトン体測定用添加剤
JPH064908A (ja) * 1992-06-22 1994-01-14 Awa Eng Co 光ディスクとその製造装置
US5907533A (en) * 1993-10-27 1999-05-25 Daewoo Electronics Co., Ltd. Disc clamping device for alternatively loading a mini disc and a compact disc on a single turntable
US5486962A (en) * 1994-10-12 1996-01-23 International Business Machines Corporation Integral hub and disk clamp for a disk drive storage device
JPH08221864A (ja) 1995-02-20 1996-08-30 Matsushita Electric Ind Co Ltd 光ディスク装置
JP3990478B2 (ja) * 1997-04-01 2007-10-10 ミツミ電機株式会社 ディスクトレイを備えたディスク駆動装置
JPH10283703A (ja) * 1997-04-02 1998-10-23 Mitsumi Electric Co Ltd ディスククランパ及び前記ディスククランパを備えたディスク駆動装置
JP3550958B2 (ja) * 1997-07-18 2004-08-04 ティアック株式会社 ディスク装置
JP3655109B2 (ja) * 1998-11-20 2005-06-02 アルパイン株式会社 ディスククランプ装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6473390B1 (en) 1999-04-23 2002-10-29 Sony Computer Entertainment, Inc. Optical disk device

Also Published As

Publication number Publication date
EP1016081A1 (en) 2000-07-05
KR20010023818A (ko) 2001-03-26
JP3011910B2 (ja) 2000-02-21
DE69809776D1 (de) 2003-01-09
CN1270690A (zh) 2000-10-18
EP1016081B1 (en) 2002-11-27
CN1122993C (zh) 2003-10-01
US6438095B1 (en) 2002-08-20
WO1999016064A1 (en) 1999-04-01
MY121715A (en) 2006-02-28
JPH1196635A (ja) 1999-04-09
DE69809776T2 (de) 2003-07-17
KR100379349B1 (ko) 2003-04-08
HK1028837A1 (en) 2001-03-02

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Legal Events

Date Code Title Description
MK4A Expiration of patent term of an invention patent