DE69419688T2 - Vorrichtung zur Abstützung des Taragewichtes - Google Patents

Vorrichtung zur Abstützung des Taragewichtes

Info

Publication number
DE69419688T2
DE69419688T2 DE69419688T DE69419688T DE69419688T2 DE 69419688 T2 DE69419688 T2 DE 69419688T2 DE 69419688 T DE69419688 T DE 69419688T DE 69419688 T DE69419688 T DE 69419688T DE 69419688 T2 DE69419688 T2 DE 69419688T2
Authority
DE
Germany
Prior art keywords
supporting
tare weight
tare
weight
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 - Lifetime
Application number
DE69419688T
Other languages
English (en)
Other versions
DE69419688D1 (de
Inventor
Kotaro Akutsu
Eiji Osanai
Shigeto Kamata
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
Application granted granted Critical
Publication of DE69419688D1 publication Critical patent/DE69419688D1/de
Publication of DE69419688T2 publication Critical patent/DE69419688T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/262—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members with means to adjust the distance between the relatively slidable members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/38—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members using fluid bearings or fluid cushion supports
    • B23Q1/385—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members using fluid bearings or fluid cushion supports in which the thickness of the fluid-layer is adjustable
    • 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
    • F16C32/0614—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 the gas being supplied under pressure, e.g. aerostatic bearings
    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/70—Microphotolithographic exposure; Apparatus therefor
    • G03F7/70691—Handling of masks or workpieces
    • G03F7/70716—Stages
    • 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
    • F16C2322/00—Apparatus used in shaping articles
    • F16C2322/39—General build up of machine tools, e.g. spindles, slides, actuators
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20207—Multiple controlling elements for single controlled element

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
  • Machine Tool Units (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
DE69419688T 1993-10-12 1994-09-30 Vorrichtung zur Abstützung des Taragewichtes Expired - Lifetime DE69419688T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27732593A JP3196798B2 (ja) 1993-10-12 1993-10-12 自重支持装置

Publications (2)

Publication Number Publication Date
DE69419688D1 DE69419688D1 (de) 1999-09-02
DE69419688T2 true DE69419688T2 (de) 1999-12-23

Family

ID=17581961

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69419688T Expired - Lifetime DE69419688T2 (de) 1993-10-12 1994-09-30 Vorrichtung zur Abstützung des Taragewichtes

Country Status (5)

Country Link
US (1) US5701041A (de)
EP (1) EP0647788B1 (de)
JP (1) JP3196798B2 (de)
KR (1) KR0166987B1 (de)
DE (1) DE69419688T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019005966A1 (de) * 2019-08-23 2021-02-25 Kern Microtechnik Gmbh Hochpräzisions-Werkzeugmaschine mit linearem Antriebs- und Führungslager

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW318255B (de) 1995-05-30 1997-10-21 Philips Electronics Nv
TW316874B (de) † 1995-05-30 1997-10-01 Philips Electronics Nv
JP3634483B2 (ja) * 1996-02-13 2005-03-30 キヤノン株式会社 ステージ装置、及びこれを用いた露光装置やデバイス生産方法
JPH10521A (ja) * 1996-06-07 1998-01-06 Nikon Corp 支持装置
JP3266515B2 (ja) * 1996-08-02 2002-03-18 キヤノン株式会社 露光装置、デバイス製造方法およびステージ装置
JP3907252B2 (ja) * 1996-12-05 2007-04-18 キヤノン株式会社 露光装置およびデバイス製造方法ならびにステージ装置および原点出し方法
US6028376A (en) * 1997-04-22 2000-02-22 Canon Kabushiki Kaisha Positioning apparatus and exposure apparatus using the same
US6408045B1 (en) 1997-11-11 2002-06-18 Canon Kabushiki Kaisha Stage system and exposure apparatus with the same
TWI242113B (en) * 1998-07-17 2005-10-21 Asml Netherlands Bv Positioning device and lithographic projection apparatus comprising such a device
EP0973067A3 (de) * 1998-07-17 2001-10-24 ASM Lithography B.V. Positionierungsvorrichtung und lithographisches Projektionsapparat mit einer solchen Vorrichtung
US6113056A (en) * 1998-08-04 2000-09-05 Micrion Corporation Workpiece vibration damper
JP3448005B2 (ja) * 1999-05-27 2003-09-16 ミラエ・コーポレーション リニアモーターの冷却装置
US6271606B1 (en) * 1999-12-23 2001-08-07 Nikon Corporation Driving motors attached to a stage that are magnetically coupled through a chamber
US7095482B2 (en) * 2001-03-27 2006-08-22 Nikon Corporation Multiple system vibration isolator
DE10120553A1 (de) * 2001-04-26 2002-10-31 Werth Messtechnik Gmbh Lagerung für insbesondere ein Koordinatenmessgerät
KR100434975B1 (ko) * 2001-07-09 2004-06-07 백윤수 범용 나노 스테이지의 구동장치 및 그 방법
JP4136363B2 (ja) * 2001-11-29 2008-08-20 キヤノン株式会社 位置決め装置及びそれを用いた露光装置
US6953109B2 (en) 2002-10-08 2005-10-11 Nikon Corporation Vibration isolator with low lateral stiffness
US6987559B2 (en) * 2002-10-15 2006-01-17 Nikon Corporation Vibration-attenuation devices having low lateral stiffness, and exposure apparatus comprising same
US20040155534A1 (en) * 2003-02-07 2004-08-12 Engwall Mats Anders Structure integrating gas support bearing and a planar electromagnetic drive and levitation system
JP2005032818A (ja) * 2003-07-08 2005-02-03 Canon Inc 静圧軸受、位置決め装置、並びに露光装置
JP2005044893A (ja) * 2003-07-24 2005-02-17 Canon Inc 基板保持装置
JP2005155658A (ja) * 2003-11-20 2005-06-16 Canon Inc 静圧気体軸受装置およびそれを用いたステージ装置
US20080192226A1 (en) * 2004-06-07 2008-08-14 Nikon Corporation Stage Unit, Exposure Apparatus, and Exposure Method
CN100336628C (zh) * 2004-06-09 2007-09-12 潘旭华 一种静压导轨的装配方法
WO2006012408A2 (en) * 2004-07-21 2006-02-02 Newport Corporation Improved cooling system for linear motors
US20080105069A1 (en) * 2004-11-04 2008-05-08 Binnard Michael B Fine Stage Z Support Apparatus
EP1850464A4 (de) * 2005-01-21 2017-03-15 Nikon Corporation Linearmotor, bühnenvorrichtung und belichtungsvorrichtung
JP4664142B2 (ja) * 2005-07-21 2011-04-06 住友重機械工業株式会社 ステージ装置
JP5088270B2 (ja) * 2008-08-19 2012-12-05 株式会社安川電機 精密微動位置決めユニット、それを備えたステージ装置、露光装置及び検査装置
CN104769500B (zh) 2012-08-21 2018-07-31 Asml荷兰有限公司 光刻设备和器件制造方法
KR20220035113A (ko) * 2019-07-19 2022-03-21 아크리비스 시스템즈 피티이 엘티디 일체형 공기정역학적 베어링 가이드를 갖는 철심 선형 모터 포서
KR102244820B1 (ko) * 2020-08-10 2021-04-27 (주)세스텍 리니어 모터를 적용한 이송 로봇
CN116950996B (zh) * 2023-09-21 2023-12-29 无锡星微科技有限公司杭州分公司 一种承重台及具有该承载台的直线平台

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4485339A (en) * 1983-06-10 1984-11-27 The Perkin-Elmer Corporation Electro-magnetic alignment device
JPS60217033A (ja) * 1984-04-12 1985-10-30 Omron Tateisi Electronics Co 微動ステ−ジ装置
JPH0640731B2 (ja) * 1984-12-28 1994-05-25 松下電器産業株式会社 リニアモ−タ
US4798985A (en) * 1987-02-17 1989-01-17 Anwar Chitavat Linear motor with air-lift bearing unloading
US5040431A (en) * 1988-01-22 1991-08-20 Canon Kabushiki Kaisha Movement guiding mechanism
US5184055A (en) * 1989-10-06 1993-02-02 Canon Kabushiki Kaisha Device for positioning control
US5280677A (en) * 1990-05-17 1994-01-25 Canon Kabushiki Kaisha Positioning mechanism
JP2833321B2 (ja) * 1992-02-13 1998-12-09 日本電気株式会社 ２次元位置決めステージ
WO1995006949A1 (en) * 1993-09-01 1995-03-09 Grumman Aerospace Corporation Superconducting electromagnet for levitation and propulsion of a maglev vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019005966A1 (de) * 2019-08-23 2021-02-25 Kern Microtechnik Gmbh Hochpräzisions-Werkzeugmaschine mit linearem Antriebs- und Führungslager

Also Published As

Publication number Publication date
JPH07111238A (ja) 1995-04-25
EP0647788A1 (de) 1995-04-12
DE69419688D1 (de) 1999-09-02
EP0647788B1 (de) 1999-07-28
KR0166987B1 (ko) 1999-02-01
KR950012670A (ko) 1995-05-16
US5701041A (en) 1997-12-23
JP3196798B2 (ja) 2001-08-06

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Legal Events

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