KR20090122329A - 척킹장치 및 이 척킹장치를 탑재한 브러시리스 모터 및 디스크 구동 장치 - Google Patents
척킹장치 및 이 척킹장치를 탑재한 브러시리스 모터 및 디스크 구동 장치 Download PDFInfo
- Publication number
- KR20090122329A KR20090122329A KR1020090102940A KR20090102940A KR20090122329A KR 20090122329 A KR20090122329 A KR 20090122329A KR 1020090102940 A KR1020090102940 A KR 1020090102940A KR 20090102940 A KR20090102940 A KR 20090102940A KR 20090122329 A KR20090122329 A KR 20090122329A
- Authority
- KR
- South Korea
- Prior art keywords
- disk
- axial direction
- chucking device
- shaft
- cone
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 19
- 239000011347 resin Substances 0.000 claims description 19
- 229920005989 resin Polymers 0.000 claims description 19
- 240000008042 Zea mays Species 0.000 abstract 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 abstract 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 abstract 1
- 235000005822 corn Nutrition 0.000 abstract 1
- 230000005489 elastic deformation Effects 0.000 description 40
- 230000002093 peripheral effect Effects 0.000 description 18
- 238000002347 injection Methods 0.000 description 14
- 239000007924 injection Substances 0.000 description 14
- 230000007246 mechanism Effects 0.000 description 12
- 238000001746 injection moulding Methods 0.000 description 11
- 239000000853 adhesive Substances 0.000 description 9
- 230000001070 adhesive effect Effects 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 238000000465 moulding Methods 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 6
- 230000003746 surface roughness Effects 0.000 description 6
- 230000009466 transformation Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
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- 230000001154 acute effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 241000135309 Processus Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- VYQRBKCKQCRYEE-UHFFFAOYSA-N ctk1a7239 Chemical compound C12=CC=CC=C2N2CC=CC3=NC=CC1=C32 VYQRBKCKQCRYEE-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
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- 239000010959 steel Substances 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
Images
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
-
- 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
-
- 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
- G11B17/0282—Positioning or locking of single discs of discs rotating during transducing operation by means provided on the turntable
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Abstract
Description
Claims (1)
- 중심 개구부를 갖는 원반 형상의 디스크를 착탈(着脫)할 수 있는 척킹장치로서,소정의 중심축과 같은 축에 배치되는 샤프트와,상기 샤프트에 고정되어 상기 디스크를 탑재하는 디스크 탑재면을 갖는 턴테이블과,상기 턴테이블보다 축 방향 상측에 배치되어 상기 샤프트에 고정되는 샤프트 고정부와, 직경 방향 외측을 향해 축 방향 하측으로 경사하는 둥근 링 형상의 디스크 유지면을 갖는 디스크 유지부와, 상기 샤프트 고정부와 상기 디스크 유지부를 직경 방향으로 접속하는 아암부를 갖는, 수지재료제의 콘(cone)을 구비하는 것을 특징으로 하는척킹장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2007-225196 | 2007-08-31 | ||
JP2007225196A JP5141146B2 (ja) | 2007-08-31 | 2007-08-31 | チャッキング装置、および、このチャッキング装置を搭載したブラシレスモータおよびディスク駆動装置 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080083426A Division KR100956471B1 (ko) | 2007-08-31 | 2008-08-26 | 척킹장치 및 이 척킹장치를 탑재한 브러시리스 모터 및 디스크 구동 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090122329A true KR20090122329A (ko) | 2009-11-27 |
KR100998778B1 KR100998778B1 (ko) | 2010-12-06 |
Family
ID=40409612
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080083426A KR100956471B1 (ko) | 2007-08-31 | 2008-08-26 | 척킹장치 및 이 척킹장치를 탑재한 브러시리스 모터 및 디스크 구동 장치 |
KR1020090102940A KR100998778B1 (ko) | 2007-08-31 | 2009-10-28 | 척킹장치 및 이 척킹장치를 탑재한 브러시리스 모터 및 디스크 구동 장치 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080083426A KR100956471B1 (ko) | 2007-08-31 | 2008-08-26 | 척킹장치 및 이 척킹장치를 탑재한 브러시리스 모터 및 디스크 구동 장치 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7979873B2 (ko) |
JP (1) | JP5141146B2 (ko) |
KR (2) | KR100956471B1 (ko) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5578346B2 (ja) * | 2009-11-06 | 2014-08-27 | 日本電産株式会社 | チャッキング装置、ブラシレスモータおよびディスク駆動装置、並びに、チャッキング装置の製造方法 |
KR100990582B1 (ko) * | 2008-12-10 | 2010-10-29 | 삼성전기주식회사 | 디스크 클램핑장치 |
JP4683347B2 (ja) * | 2009-06-08 | 2011-05-18 | 日本電産株式会社 | ターンテーブルおよびターンテーブルの製造方法 |
JP2011054260A (ja) * | 2009-08-07 | 2011-03-17 | Nippon Densan Corp | ターンテーブル |
CN101996656B (zh) * | 2009-08-21 | 2013-03-20 | 日本电产株式会社 | 电动机、记录光盘驱动装置以及电动机的制造方法 |
KR101071033B1 (ko) * | 2009-08-25 | 2011-10-06 | 엘지이노텍 주식회사 | 스핀들 모터 |
JP2011141917A (ja) | 2010-01-06 | 2011-07-21 | Nippon Densan Corp | チャッキング装置、モータ、ディスク駆動装置、およびチャッキング装置の製造方法 |
JP2011172371A (ja) * | 2010-02-18 | 2011-09-01 | Nippon Densan Corp | モータ、ディスク駆動装置、およびモータの製造方法 |
US20110231866A1 (en) * | 2010-03-18 | 2011-09-22 | Nidec Corporation | Motor |
JP2011248988A (ja) | 2010-04-28 | 2011-12-08 | Nippon Densan Corp | チャッキング装置、モータ、ディスク駆動装置、およびチャッキング装置の製造方法 |
JP2012003790A (ja) * | 2010-06-14 | 2012-01-05 | Nippon Densan Corp | モータおよびディスク駆動装置 |
KR20120129205A (ko) * | 2011-05-19 | 2012-11-28 | 엘지이노텍 주식회사 | 스핀들 모터 |
JP2013013206A (ja) * | 2011-06-28 | 2013-01-17 | Nippon Densan Corp | モータ、ディスク駆動装置、およびモータの製造方法 |
KR102540125B1 (ko) * | 2017-08-30 | 2023-06-05 | 주성엔지니어링(주) | 기판안치수단 및 기판처리장치 |
KR20190123611A (ko) | 2018-04-24 | 2019-11-01 | 주식회사 에포코리아 | 프로폴리스와 참다래 추출물을 포함하는 것을 특징으로 하는 항균 및 항진균 천연물 조성물 및 이를 이용하여 제조되는 여성용 청결제 조성물 |
CN117712015B (zh) * | 2023-12-12 | 2024-05-28 | 江苏亚电科技股份有限公司 | 一种具有卡紧功能的单片晶圆清洗装置的晶圆支撑盘 |
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-
2007
- 2007-08-31 JP JP2007225196A patent/JP5141146B2/ja not_active Expired - Fee Related
-
2008
- 2008-08-26 KR KR1020080083426A patent/KR100956471B1/ko not_active IP Right Cessation
- 2008-08-29 US US12/201,638 patent/US7979873B2/en not_active Expired - Fee Related
-
2009
- 2009-10-28 KR KR1020090102940A patent/KR100998778B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US20090064212A1 (en) | 2009-03-05 |
JP5141146B2 (ja) | 2013-02-13 |
KR20090023172A (ko) | 2009-03-04 |
US7979873B2 (en) | 2011-07-12 |
KR100956471B1 (ko) | 2010-05-07 |
KR100998778B1 (ko) | 2010-12-06 |
JP2009059410A (ja) | 2009-03-19 |
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