HK1041232A1 - Device for a movable carriage carried in a bearing of air - Google Patents

Device for a movable carriage carried in a bearing of air

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
Application number
HK02102624.8A
Other languages
Chinese (zh)
Inventor
魯道夫‧威克倫德
博‧彼得森
Original Assignee
C‧E‧約翰森股份公司
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 C‧E‧約翰森股份公司 filed Critical C‧E‧約翰森股份公司
Publication of HK1041232A1 publication Critical patent/HK1041232A1/en

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
HK02102624.8A 1998-12-14 2002-04-09 Device for a movable carriage carried in a bearing of air HK1041232A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9804310A SE514169C2 (en) 1998-12-14 1998-12-14 Device for a slide with an air bearing
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 (en) 2002-07-05

Family

ID=20413644

Family Applications (1)

Application Number Title Priority Date Filing Date
HK02102624.8A HK1041232A1 (en) 1998-12-14 2002-04-09 Device for a movable carriage carried in a bearing of air

Country Status (4)

Country Link
EP (1) EP1140419A1 (en)
HK (1) HK1041232A1 (en)
SE (1) SE514169C2 (en)
WO (1) WO2000038880A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
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 (en) * 1983-08-09 1985-02-28 Citizen Watch Co Ltd Xy-table with delicate feeding function
DE3343470A1 (en) * 1983-12-01 1985-06-13 Fa. Carl Zeiss, 7920 Heidenheim GAS PRESSURE BEARING

Also Published As

Publication number Publication date
EP1140419A1 (en) 2001-10-10
SE9804310D0 (en) 1998-12-14
SE9804310L (en) 2000-06-15
SE514169C2 (en) 2001-01-15
WO2000038880A1 (en) 2000-07-06

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