JP4174453B2 - ディスクのチャック機構 - Google Patents

ディスクのチャック機構 Download PDF

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Publication number
JP4174453B2
JP4174453B2 JP2004141858A JP2004141858A JP4174453B2 JP 4174453 B2 JP4174453 B2 JP 4174453B2 JP 2004141858 A JP2004141858 A JP 2004141858A JP 2004141858 A JP2004141858 A JP 2004141858A JP 4174453 B2 JP4174453 B2 JP 4174453B2
Authority
JP
Japan
Prior art keywords
disk
shaft
center
chuck mechanism
piston
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
JP2004141858A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005243204A (ja
JP2005243204A5 (https=
Inventor
憲司 久本
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP2004141858A priority Critical patent/JP4174453B2/ja
Priority to US11/035,368 priority patent/US7278150B2/en
Priority to CNB2005100063815A priority patent/CN100409338C/zh
Publication of JP2005243204A publication Critical patent/JP2005243204A/ja
Publication of JP2005243204A5 publication Critical patent/JP2005243204A5/ja
Application granted granted Critical
Publication of JP4174453B2 publication Critical patent/JP4174453B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • G11B17/0287—Positioning or locking of single discs of discs rotating during transducing operation by permanent connections, e.g. screws, rivets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/117—Retention by friction only, e.g. using springs, resilient sleeves, tapers
    • B23B31/1175—Retention by friction only, e.g. using springs, resilient sleeves, tapers using elastomer rings or sleeves
    • B23B31/1176—Retention by friction only, e.g. using springs, resilient sleeves, tapers using elastomer rings or sleeves using fluid-pressure means to actuate the gripping means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/40—Expansion mandrels
    • B23B31/4073—Gripping the work or tool between planes almost perpendicular to the axis
    • 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
    • G11B17/038—Centering or locking of a plurality of discs in a single cartridge
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/10—Expanding
    • Y10T279/1037—Axially moving actuator
    • Y10T279/1041—Wedge
    • Y10T279/1045—Internal cone

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
JP2004141858A 2004-01-28 2004-05-12 ディスクのチャック機構 Expired - Fee Related JP4174453B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2004141858A JP4174453B2 (ja) 2004-01-28 2004-05-12 ディスクのチャック機構
US11/035,368 US7278150B2 (en) 2004-01-28 2005-01-13 Disc-chucking mechanism having contractable/expandable O-ring for fixing disc
CNB2005100063815A CN100409338C (zh) 2004-01-28 2005-01-28 盘夹持机构

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004020231 2004-01-28
JP2004141858A JP4174453B2 (ja) 2004-01-28 2004-05-12 ディスクのチャック機構

Publications (3)

Publication Number Publication Date
JP2005243204A JP2005243204A (ja) 2005-09-08
JP2005243204A5 JP2005243204A5 (https=) 2007-06-28
JP4174453B2 true JP4174453B2 (ja) 2008-10-29

Family

ID=34797812

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004141858A Expired - Fee Related JP4174453B2 (ja) 2004-01-28 2004-05-12 ディスクのチャック機構

Country Status (3)

Country Link
US (1) US7278150B2 (https=)
JP (1) JP4174453B2 (https=)
CN (1) CN100409338C (https=)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004020723B4 (de) * 2004-04-28 2016-06-23 Thielenhaus Technologies Gmbh Verfahren und Vorrichtung zum Spannen und anschließenden Bearbeiten eines Werkstückes
DE502005004823D1 (de) * 2005-09-09 2008-09-04 System 3R Schweiz Ag Positionier- und Spannvorrichtung für Werkzeuge und/oder Werkstücke
US8256088B2 (en) * 2009-08-24 2012-09-04 Siemens Energy, Inc. Joining mechanism with stem tension and interlocked compression ring
CN104282320B (zh) * 2014-10-27 2017-02-01 哈尔滨众德合创智能装备有限责任公司 一种光盘夹持机构
CN104493220A (zh) * 2014-11-25 2015-04-08 重庆易初机械有限公司 可更换夹持面的卡盘夹持头
CN104786084A (zh) * 2015-04-22 2015-07-22 浙江万里扬变速器股份有限公司 一种车床用自动夹紧定位装置
CN107008932B (zh) * 2016-01-28 2019-01-04 上海阿为特精密机械股份有限公司 工装夹具
CN105817899B (zh) * 2016-04-12 2017-12-22 浙江久工精密机械有限公司 一种高效率自动化数控加工中心机床及其操作方法
JP6536472B2 (ja) 2016-04-28 2019-07-03 株式会社デンソー ソレノイド
CN105798345A (zh) * 2016-06-01 2016-07-27 苏州工业职业技术学院 一种薄壁圆环类工件轻切削用自动夹具
CN106141234A (zh) * 2016-08-25 2016-11-23 安徽六方重联机械股份有限公司 汽车密封圈生产系统
KR102272172B1 (ko) * 2019-06-24 2021-07-14 (주)대성하이텍 개량된 피치 보정구조를 갖는 다축 공작기계용 지그장치
KR102371089B1 (ko) * 2020-12-29 2022-03-10 (주)제연금속기술 인젝터 컵홀더 유닛 가공지그 고정용 밀착장치
CN113275871B (zh) * 2021-05-11 2023-03-07 慕贝尔汽车部件（太仓）有限公司 一种弹簧卡箍装配装置
CN113883134B (zh) * 2021-09-29 2023-03-28 东风本田汽车有限公司 一种部装定位连接装置及定位连接方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5208798A (en) * 1987-11-30 1993-05-04 Pioneer Electronic Corporation Double-sided disk player
US4881745A (en) * 1988-04-25 1989-11-21 Peters Roger D Mechanical plate clamp
US5014143A (en) * 1989-03-31 1991-05-07 Hitachi Electronics Engineering Co., Ltd. Data recording disk chuck mechanism
JPH097262A (ja) 1995-06-19 1997-01-10 Matsushita Electric Ind Co Ltd チャック機構
JP2002358706A (ja) * 2001-05-31 2002-12-13 Tokyo Parts Ind Co Ltd ディスククランプ機構及びこのディスククランプ機構を備えたディスク駆動装置
JP2003006969A (ja) * 2001-06-26 2003-01-10 Canon Inc ディスクチャッキング機構

Also Published As

Publication number Publication date
JP2005243204A (ja) 2005-09-08
CN100409338C (zh) 2008-08-06
US7278150B2 (en) 2007-10-02
US20050161887A1 (en) 2005-07-28
CN1652230A (zh) 2005-08-10

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