KR100568207B1 - 이송장치 - Google Patents
이송장치 Download PDFInfo
- Publication number
- KR100568207B1 KR100568207B1 KR1020040009743A KR20040009743A KR100568207B1 KR 100568207 B1 KR100568207 B1 KR 100568207B1 KR 1020040009743 A KR1020040009743 A KR 1020040009743A KR 20040009743 A KR20040009743 A KR 20040009743A KR 100568207 B1 KR100568207 B1 KR 100568207B1
- Authority
- KR
- South Korea
- Prior art keywords
- air bearing
- carrier
- base
- support
- connecting member
- Prior art date
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/68—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for positioning, orientation or alignment
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C29/00—Bearings for parts moving only linearly
- F16C29/02—Sliding-contact bearings
- F16C29/025—Hydrostatic or aerostatic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
- F16C32/0603—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a gas cushion, e.g. an air cushion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
- F16C32/0662—Details of hydrostatic bearings independent of fluid supply or direction of load
- F16C32/0666—Details of hydrostatic bearings independent of fluid supply or direction of load of bearing pads
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Abstract
Description
Claims (6)
- 베이스 면을 따라 이동 가능하게 설치되는 이송장치에 있어서,상기 베이스 상에 마련되는 에어베어링과;상기 에어베어링의 상측에 결합되며, 중앙영역에는 상기 에어베어링을 상기 베이스 면에 대해 자유롭게 회전 가능하게 하는 2중 플렉쳐힌지(flexure hinge) 구조의 지지부가 마련되어 있는 연결부재와;상기 연결부재의 지지부에 지지되어, 상기 베이스 면에 대해 평형을 유지한 상태로 이동되는 케리어(carrier)를 포함하는 것을 특징으로 하는 이송장치.
- 제1항에 있어서,상기 연결부재의 지지부는 동일 평면상에 동심으로 배치되는 제1지지부 및 제2지지부를 포함하는 것을 특징으로 하는 이송장치.
- 제1항 또는 제2항에 있어서,상기 연결부재의 지지부 및 상기 케리어 중 어느 하나에는 결합돌기가 형성되고, 다른 하나에는 상기 결합돌기와 대응 결합되는 결합홀이 형성되어 있는 것을 특징으로 하는 이송장치.
- 제3항에 있어서,상기 에어베어링에는 상기 연결부재가 안착되는 안착부가 마련되며,상기 안착부에는 상기 에어베어링이 상기 연결부재의 지지부와 상호 간섭되지 않고 회전 동작할 수 있도록 간섭방지홈이 형성되어 있는 것을 특징으로 하는 이송장치.
- 제1항 또는 제2항에 있어서,상기 에어베어링은 배큠프리로드 타입(vacuum preload type)인 것을 특징으로 하는 이송장치.
- 제1항에 있어서,상기 케리어와 연결되어, 상기 케리어를 이동시키는 액츄에이터를 더 포함하는 것을 특징으로 하는 이송장치.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040009743A KR100568207B1 (ko) | 2004-02-13 | 2004-02-13 | 이송장치 |
CNB200410049206XA CN100552245C (zh) | 2004-02-13 | 2004-06-02 | 运输装置 |
US11/050,782 US7255478B2 (en) | 2004-02-13 | 2005-02-07 | Transporting apparatus |
JP2005036927A JP4170997B2 (ja) | 2004-02-13 | 2005-02-14 | 移送装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040009743A KR100568207B1 (ko) | 2004-02-13 | 2004-02-13 | 이송장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050081490A KR20050081490A (ko) | 2005-08-19 |
KR100568207B1 true KR100568207B1 (ko) | 2006-04-05 |
Family
ID=34836755
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040009743A KR100568207B1 (ko) | 2004-02-13 | 2004-02-13 | 이송장치 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7255478B2 (ko) |
JP (1) | JP4170997B2 (ko) |
KR (1) | KR100568207B1 (ko) |
CN (1) | CN100552245C (ko) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8797509B2 (en) * | 2008-05-29 | 2014-08-05 | Asml Netherlands B.V. | Inspection method and apparatus, lithographic apparatus, lithographic processing cell and device manufacturing method |
US20120224797A1 (en) * | 2011-03-05 | 2012-09-06 | Wei-Lin Chang | Pre-stressed air bearing |
CN102678748B (zh) * | 2011-03-07 | 2014-07-16 | 上海微电子装备有限公司 | 分体式气足 |
CN103309355B (zh) * | 2013-05-20 | 2015-07-22 | 哈尔滨工业大学 | 多轴支撑气浮平台的质心偏移容许干扰的测量与监控方法 |
CN103277644B (zh) * | 2013-05-20 | 2015-11-18 | 哈尔滨工业大学 | 多轴支撑气浮平台 |
CN104613935B (zh) * | 2015-01-23 | 2017-01-11 | 山东大学 | 用于隧道检测的可伸缩式自动调平轨道系统及其使用方法 |
JP6382251B2 (ja) * | 2016-04-01 | 2018-08-29 | 株式会社ミツトヨ | エアベアリング |
DE102017212087B4 (de) * | 2017-07-14 | 2022-06-02 | Carl Zeiss Industrielle Messtechnik Gmbh | Anordnung, Laufwagen, Koordinatenmessgerät und Verfahren zur Herstellung eines Laufwagens |
JP7210234B2 (ja) * | 2018-11-14 | 2023-01-23 | 株式会社ミツトヨ | エアベアリング |
CN111536391B (zh) * | 2020-05-25 | 2021-05-25 | 中国科学院空间应用工程与技术中心 | 平面三自由度仿真气浮台及其操作方法 |
CN117307609B (zh) * | 2023-12-01 | 2024-01-30 | 江苏领臣精密机械有限公司 | 一种具有调平及锁紧功能的静压导轨组件 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4719705A (en) * | 1986-06-24 | 1988-01-19 | The Perkin-Elmer Corporation | Reticle transporter |
US5285142A (en) | 1993-02-09 | 1994-02-08 | Svg Lithography Systems, Inc. | Wafer stage with reference surface |
JPH11166990A (ja) | 1997-12-04 | 1999-06-22 | Nikon Corp | ステージ装置及び露光装置並びに走査型露光装置 |
KR20010106627A (ko) | 2000-05-22 | 2001-12-07 | 윤종용 | 에어 베어링의 작동을 제어하기 위한 장치 |
JP2002057206A (ja) | 2000-08-08 | 2002-02-22 | Nikon Corp | ステージ装置及び露光装置 |
US20020104453A1 (en) | 2001-02-02 | 2002-08-08 | Martin Lee | Air bearing assembly |
JP2003194059A (ja) | 2001-12-28 | 2003-07-09 | Nikon Corp | エアパッド、エアベアリング、ステージ及び露光装置 |
JP4360064B2 (ja) | 2002-06-10 | 2009-11-11 | 株式会社ニコン | ステージ装置および露光装置 |
-
2004
- 2004-02-13 KR KR1020040009743A patent/KR100568207B1/ko active IP Right Grant
- 2004-06-02 CN CNB200410049206XA patent/CN100552245C/zh not_active Expired - Lifetime
-
2005
- 2005-02-07 US US11/050,782 patent/US7255478B2/en active Active - Reinstated
- 2005-02-14 JP JP2005036927A patent/JP4170997B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
US20050180666A1 (en) | 2005-08-18 |
CN100552245C (zh) | 2009-10-21 |
KR20050081490A (ko) | 2005-08-19 |
JP4170997B2 (ja) | 2008-10-22 |
CN1654288A (zh) | 2005-08-17 |
US7255478B2 (en) | 2007-08-14 |
JP2005229122A (ja) | 2005-08-25 |
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