HK1041232A1 - 用於氣墊承載的活動滑架的裝置 - Google Patents
用於氣墊承載的活動滑架的裝置Info
- Publication number
- HK1041232A1 HK1041232A1 HK02102624.8A HK02102624A HK1041232A1 HK 1041232 A1 HK1041232 A1 HK 1041232A1 HK 02102624 A HK02102624 A HK 02102624A HK 1041232 A1 HK1041232 A1 HK 1041232A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- bearing
- air
- movable carriage
- carriage carried
- carried
- Prior art date
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
- 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
-
- 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
-
- 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
- B23Q11/001—Arrangements compensating weight or flexion on parts of the machine
- B23Q11/0028—Arrangements compensating weight or flexion on parts of the machine by actively reacting to a change of the configuration of the machine
-
- 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
- F16C2322/00—Apparatus used in shaping articles
- F16C2322/39—General build up of machine tools, e.g. spindles, slides, actuators
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9804310A SE514169C2 (sv) | 1998-12-14 | 1998-12-14 | Anordning för en slid med ett luftlager |
PCT/SE1999/002352 WO2000038880A1 (en) | 1998-12-14 | 1999-12-14 | Device for a movable carriage carried in a bearing of air |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1041232A1 true HK1041232A1 (zh) | 2002-07-05 |
Family
ID=20413644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK02102624.8A HK1041232A1 (zh) | 1998-12-14 | 2002-04-09 | 用於氣墊承載的活動滑架的裝置 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1140419A1 (zh) |
HK (1) | HK1041232A1 (zh) |
SE (1) | SE514169C2 (zh) |
WO (1) | WO2000038880A1 (zh) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1088321A (en) * | 1963-11-29 | 1967-10-25 | Sheffield Corp | Fluid bearing |
JPS56126547A (en) * | 1980-03-06 | 1981-10-03 | Makino Milling Mach Co Ltd | Machine equipped with load compensating guide face |
JPS6039044A (ja) * | 1983-08-09 | 1985-02-28 | Citizen Watch Co Ltd | 微細送り機構を備えたxyテ−ブル |
DE3343470A1 (de) * | 1983-12-01 | 1985-06-13 | Fa. Carl Zeiss, 7920 Heidenheim | Gasdrucklager |
-
1998
- 1998-12-14 SE SE9804310A patent/SE514169C2/sv not_active IP Right Cessation
-
1999
- 1999-12-14 WO PCT/SE1999/002352 patent/WO2000038880A1/en not_active Application Discontinuation
- 1999-12-14 EP EP99964867A patent/EP1140419A1/en not_active Withdrawn
-
2002
- 2002-04-09 HK HK02102624.8A patent/HK1041232A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
SE514169C2 (sv) | 2001-01-15 |
SE9804310D0 (sv) | 1998-12-14 |
SE9804310L (sv) | 2000-06-15 |
WO2000038880A1 (en) | 2000-07-06 |
EP1140419A1 (en) | 2001-10-10 |
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