DE69727111D1 - Halterantriebseinheit - Google Patents
HalterantriebseinheitInfo
- Publication number
- DE69727111D1 DE69727111D1 DE69727111T DE69727111T DE69727111D1 DE 69727111 D1 DE69727111 D1 DE 69727111D1 DE 69727111 T DE69727111 T DE 69727111T DE 69727111 T DE69727111 T DE 69727111T DE 69727111 D1 DE69727111 D1 DE 69727111D1
- Authority
- DE
- Germany
- Prior art keywords
- drive unit
- holder drive
- holder
- unit
- drive
- 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
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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/02—Details
- H01J37/20—Means for supporting or positioning the objects or the material; Means for adjusting diaphragms or lenses associated with the support
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
- B23Q11/0883—Protective coverings for parts of machine tools; Splash guards for spindles, e.g. for their bearings or casings
-
- 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
-
- 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
- F16C29/04—Ball or roller 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
- F16C32/0603—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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/74—Sealings of sliding-contact bearings
- F16C33/741—Sealings of sliding-contact bearings by means of a fluid
- F16C33/748—Sealings of sliding-contact bearings by means of a fluid flowing to or from the sealing gap, e.g. vacuum seals with differential exhaust
-
- 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
- F16C2300/00—Application independent of particular apparatuses
- F16C2300/40—Application independent of particular apparatuses related to environment, i.e. operating conditions
- F16C2300/62—Application independent of particular apparatuses related to environment, i.e. operating conditions low pressure, e.g. elements operating under vacuum conditions
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
- H01J2237/20—Positioning, supporting, modifying or maintaining the physical state of objects being observed or treated
- H01J2237/2005—Seal mechanisms
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S277/00—Seal for a joint or juncture
- Y10S277/913—Seal for fluid pressure below atmospheric, e.g. vacuum
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP29745296A JP3077605B2 (ja) | 1996-10-18 | 1996-10-18 | ホルダ駆動装置 |
JP29745296 | 1996-10-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69727111D1 true DE69727111D1 (de) | 2004-02-12 |
DE69727111T2 DE69727111T2 (de) | 2004-06-09 |
Family
ID=17846701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69727111T Expired - Fee Related DE69727111T2 (de) | 1996-10-18 | 1997-10-17 | Halterantriebseinheit |
Country Status (6)
Country | Link |
---|---|
US (1) | US6805487B1 (de) |
EP (1) | EP0838835B1 (de) |
JP (1) | JP3077605B2 (de) |
KR (1) | KR100417505B1 (de) |
DE (1) | DE69727111T2 (de) |
TW (1) | TW391027B (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW559688B (en) * | 1999-04-19 | 2003-11-01 | Asml Netherlands Bv | Lithographic projection apparatus, vacuum apparatus, low-stiffness seal for sealing between vacuum chamber wall and elongate rod, device manufacturing method and integrated circuit manufactured thereof |
US20020180159A1 (en) * | 2000-12-13 | 2002-12-05 | Nsk Ltd. | Sealing device and positioning device using the same |
EP1350997B1 (de) * | 2002-04-05 | 2014-10-01 | Ebara Corporation | Betriebsverfahren für eine Dichtungsvorrichtung |
US20040165972A1 (en) * | 2003-02-21 | 2004-08-26 | Vladimir Knyazik | Apparatus and method for insertion of a sample into a vacuum chamber |
JP4560321B2 (ja) * | 2004-03-31 | 2010-10-13 | 株式会社Sen | ウエハスキャン装置 |
DE102004051684A1 (de) * | 2004-10-23 | 2006-04-27 | Krauss-Maffei Kunststofftechnik Gmbh | Bearbeitungsvorrichtung mit Hoch- oder Unterdruckkammer |
JP5042515B2 (ja) * | 2006-03-22 | 2012-10-03 | 株式会社Sen | 真空駆動軸の真空シール機構 |
KR100984285B1 (ko) | 2008-11-07 | 2010-09-30 | (주)유지인트 | 볼 스크류의 베어링 방수구조 |
KR20110026935A (ko) * | 2009-09-09 | 2011-03-16 | 삼성전자주식회사 | 로봇 관절 구동장치 및 이를 포함하는 로봇 |
US10119529B2 (en) * | 2015-03-17 | 2018-11-06 | Varian Semiconductor Equipment Associates, Inc. | Cryopump arrangement for improved pump speed |
US10906145B2 (en) * | 2017-01-05 | 2021-02-02 | American Axle & Manufacturing, Inc. | Driveline test fixture having compliant collar |
DE102017122754A1 (de) * | 2017-09-29 | 2019-04-04 | MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. | Vorrichtung sowie Vakuumkammer |
TW202112572A (zh) * | 2019-09-26 | 2021-04-01 | 伍鐌科技股份有限公司 | 滾動結構 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5248261B2 (de) * | 1972-04-11 | 1977-12-08 | ||
US4361332A (en) * | 1980-11-12 | 1982-11-30 | The United States Of America As Represented By The United States Department Of Energy | Rotatable seal assembly |
JPS59129633A (ja) | 1983-01-08 | 1984-07-26 | Canon Inc | ステージ装置 |
US4749283A (en) * | 1985-09-12 | 1988-06-07 | Canon Kabushiki Kaisha | Static pressure bearing |
FR2602911B1 (fr) | 1986-08-05 | 1991-06-28 | Letyrant Claude | Dispositif de deplacement d'echantillons dans une enceinte a atmosphere controlee |
US4726689A (en) * | 1986-10-22 | 1988-02-23 | Eclipse Ion Technology, Inc. | Linear gas bearing with integral vacuum seal for use in serial process ion implantation equipment |
US4812101A (en) * | 1987-04-27 | 1989-03-14 | American Telephone And Telegraph Company, At&T Bell Laboratories | Method and apparatus for continuous throughput in a vacuum environment |
US4797053A (en) | 1988-02-16 | 1989-01-10 | Huntington Mechanical Laboratories, Inc. | Manipulator for vacuum applications |
US5003183A (en) | 1989-05-15 | 1991-03-26 | Nissin Electric Company, Limited | Ion implantation apparatus and method of controlling the same |
US5180230A (en) | 1991-06-12 | 1993-01-19 | Etec Systems, Inc. | Rolling element cage constraint |
-
1996
- 1996-10-18 JP JP29745296A patent/JP3077605B2/ja not_active Expired - Fee Related
-
1997
- 1997-10-16 KR KR1019970053059A patent/KR100417505B1/ko not_active IP Right Cessation
- 1997-10-17 DE DE69727111T patent/DE69727111T2/de not_active Expired - Fee Related
- 1997-10-17 US US08/953,638 patent/US6805487B1/en not_active Expired - Fee Related
- 1997-10-17 EP EP97118077A patent/EP0838835B1/de not_active Expired - Lifetime
- 1997-10-18 TW TW086115390A patent/TW391027B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP3077605B2 (ja) | 2000-08-14 |
US6805487B1 (en) | 2004-10-19 |
EP0838835A3 (de) | 2000-03-08 |
KR19980032893A (ko) | 1998-07-25 |
KR100417505B1 (ko) | 2004-11-06 |
EP0838835A2 (de) | 1998-04-29 |
JPH10125613A (ja) | 1998-05-15 |
TW391027B (en) | 2000-05-21 |
EP0838835B1 (de) | 2004-01-07 |
DE69727111T2 (de) | 2004-06-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: NISSIN ION EQUIPMENT CO., LTD., KYOTO, JP |
|
8339 | Ceased/non-payment of the annual fee |