WO1998029668A3 - Process for the manufacture of a base for pneumostatically supported sliding of mobile cars, in particular for measuring and/or automation equipments, and base obtained with said process - Google Patents

Process for the manufacture of a base for pneumostatically supported sliding of mobile cars, in particular for measuring and/or automation equipments, and base obtained with said process Download PDF

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Publication number
WO1998029668A3
WO1998029668A3 PCT/EP1997/007288 EP9707288W WO9829668A3 WO 1998029668 A3 WO1998029668 A3 WO 1998029668A3 EP 9707288 W EP9707288 W EP 9707288W WO 9829668 A3 WO9829668 A3 WO 9829668A3
Authority
WO
WIPO (PCT)
Prior art keywords
base
pneumostatically
resin
manufacture
measuring
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.)
Ceased
Application number
PCT/EP1997/007288
Other languages
French (fr)
Other versions
WO1998029668A2 (en
Inventor
Gianandrea Pedrazzini
Michele Berri
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.)
Inpeco Srl
Original Assignee
Inpeco Srl
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 Inpeco Srl filed Critical Inpeco Srl
Priority to AU60916/98A priority Critical patent/AU6091698A/en
Priority to US09/331,584 priority patent/US6247845B1/en
Priority to DE69738999T priority patent/DE69738999D1/en
Priority to EP97954951A priority patent/EP0950151B1/en
Publication of WO1998029668A2 publication Critical patent/WO1998029668A2/en
Publication of WO1998029668A3 publication Critical patent/WO1998029668A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • F16C29/005—Guide rails or tracks for a linear bearing, i.e. adapted for movement of a carriage or bearing body there along
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Lubricants (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Sliding-Contact Bearings (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Mechanical Sealing (AREA)
  • Ceramic Products (AREA)
  • Led Device Packages (AREA)

Abstract

The process provides for the employment of a metallic support (1) provided with channels (5) to accommodate sliding tracks (2) for pneumostatically supported slippers of a mobile car. The tracks are made by application of a respective layer of resin (2, 12) on the bottom of a respective channel (5) and subsequent mechanical machining of the same until the desired characteristics of planarity and parallelism are obtained. The layer of resin can be obtained by pouring resin (2) inside a channel (5) with a preventively roughed background or by gluing a previously formed layer of resin (12).
PCT/EP1997/007288 1996-12-31 1997-12-22 Process for the manufacture of a base for pneumostatically supported sliding of mobile cars, in particular for measuring and/or automation equipments, and base obtained with said process Ceased WO1998029668A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AU60916/98A AU6091698A (en) 1996-12-31 1997-12-22 Process for the manufacture of a base for pneumostatically supported sliding of mobile cars, in particular for measuring and/or automation equipments, and base obtained with said process
US09/331,584 US6247845B1 (en) 1996-12-31 1997-12-22 Support base for pneumostatically supported sliding mobile cars, in particular for measuring and/or automation equipment
DE69738999T DE69738999D1 (en) 1996-12-31 1997-12-22 EN ON A CARRIER
EP97954951A EP0950151B1 (en) 1996-12-31 1997-12-22 Aerostatic linear bearing with resin tracks on a support base

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT96MI002764A IT1289550B1 (en) 1996-12-31 1996-12-31 PROCESS FOR THE MANUFACTURE OF A BASE FOR THE PNEUMOSTATIC SLIDING OF MOBILE WAGONS, PARTICULARLY
ITMI96A002764 1996-12-31

Publications (2)

Publication Number Publication Date
WO1998029668A2 WO1998029668A2 (en) 1998-07-09
WO1998029668A3 true WO1998029668A3 (en) 1998-09-03

Family

ID=11375509

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1997/007288 Ceased WO1998029668A2 (en) 1996-12-31 1997-12-22 Process for the manufacture of a base for pneumostatically supported sliding of mobile cars, in particular for measuring and/or automation equipments, and base obtained with said process

Country Status (7)

Country Link
US (1) US6247845B1 (en)
EP (1) EP0950151B1 (en)
AT (1) ATE408762T1 (en)
AU (1) AU6091698A (en)
DE (1) DE69738999D1 (en)
IT (1) IT1289550B1 (en)
WO (1) WO1998029668A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10323102A1 (en) 2003-05-20 2004-12-09 Suspa Holding Gmbh Plain bearing and process for its production
WO2005090806A1 (en) * 2004-03-17 2005-09-29 Siemens Aktiengesellschaft Guiding body for linear aerostatic guidance and linear aerostatic guiding system provided with said guiding body
US20110262058A1 (en) * 2010-04-26 2011-10-27 Hiwin Mikrosystem Corp. Air-bearing slide platform having positioning module
TW201504538A (en) * 2013-07-17 2015-02-01 Metal Ind Res & Dev Ct Hydrostatic bearing
JP6423176B2 (en) * 2014-06-03 2018-11-14 Thk株式会社 Rolling device and rolling device manufacturing method
JP6779350B1 (en) * 2019-09-06 2020-11-04 株式会社牧野フライス製作所 A method of attaching a sliding member to the carriage of a sliding linear motion guide device and a sliding linear motion guide device.
TWI813477B (en) * 2022-10-19 2023-08-21 東佑達奈米系統股份有限公司 Air floatation rail device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2989352A (en) * 1958-09-11 1961-06-20 Kearney & Trecker Corp Bearing structure
DE2223173A1 (en) * 1972-05-12 1973-11-22 Wotan Werke Gmbh PROCESS FOR MANUFACTURING GUIDES FOR MACHINE COMPONENTS MOVING RELATIVELY TO EARTH
DD130069A1 (en) * 1977-03-11 1978-03-01 Fahrenschon Peter METHOD AND DEVICE FOR PRODUCING HYDROSTATIC GUIDES
US4657734A (en) * 1984-04-17 1987-04-14 Honda Giken Kogyo Kabushiki Kaisha Method for preparing a sliding face of a machine tool
US4773769A (en) * 1986-08-25 1988-09-27 Jones & Lamson Precision Optical Co., Inc. Slide structure and method of assembly thereof
DE8809689U1 (en) * 1988-07-29 1989-11-23 Robert Bosch Gmbh, 7000 Stuttgart Linear guide for longitudinally movable bodies
EP0411430A2 (en) * 1989-08-03 1991-02-06 Chiron-Werke GmbH & Co. KG Machine tool

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE130069C (en)
GB1393035A (en) * 1971-07-09 1975-05-07 Olivetti & Co Spa Precision measuring apparatus with aerostatic bearings
SE7316834L (en) * 1973-12-13 1975-06-16 Asea Ab
US4657455A (en) * 1984-11-16 1987-04-14 Cemtronics Concrete machine tools
US4704712A (en) * 1985-06-24 1987-11-03 Rca Corporation Low-friction slide apparatus for optical disc translation stage
US4744675A (en) * 1986-01-21 1988-05-17 Canon Kabushiki Kaisha Moving mechanism
US4802774A (en) * 1987-10-14 1989-02-07 Brown & Sharpe Manfacturing Co. Gas bearing for guiding relative movement of precision machine parts
US5064318A (en) * 1988-02-19 1991-11-12 Excellon Automation Precision guidance apparatus
US4913012A (en) * 1988-11-29 1990-04-03 Eastman Kodak Company High-precision punch and die method
US5228358A (en) * 1990-02-21 1993-07-20 Canon Kabushiki Kaisha Motion guiding device
JP2750636B2 (en) * 1990-10-08 1998-05-13 キヤノン株式会社 Hydrostatic bearing
GB9117089D0 (en) * 1991-08-08 1991-09-25 Renishaw Metrology Ltd Improvements in bearings
JPH05231429A (en) * 1992-02-24 1993-09-07 Nippon Thompson Co Ltd Pressure balanced static pressure slide device
JPH09144757A (en) * 1995-11-27 1997-06-03 Sony Corp Hydrostatic bearing device and method of manufacturing hydrostatic bearing device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2989352A (en) * 1958-09-11 1961-06-20 Kearney & Trecker Corp Bearing structure
DE2223173A1 (en) * 1972-05-12 1973-11-22 Wotan Werke Gmbh PROCESS FOR MANUFACTURING GUIDES FOR MACHINE COMPONENTS MOVING RELATIVELY TO EARTH
DD130069A1 (en) * 1977-03-11 1978-03-01 Fahrenschon Peter METHOD AND DEVICE FOR PRODUCING HYDROSTATIC GUIDES
US4657734A (en) * 1984-04-17 1987-04-14 Honda Giken Kogyo Kabushiki Kaisha Method for preparing a sliding face of a machine tool
US4773769A (en) * 1986-08-25 1988-09-27 Jones & Lamson Precision Optical Co., Inc. Slide structure and method of assembly thereof
DE8809689U1 (en) * 1988-07-29 1989-11-23 Robert Bosch Gmbh, 7000 Stuttgart Linear guide for longitudinally movable bodies
EP0411430A2 (en) * 1989-08-03 1991-02-06 Chiron-Werke GmbH & Co. KG Machine tool

Also Published As

Publication number Publication date
IT1289550B1 (en) 1998-10-15
EP0950151B1 (en) 2008-09-17
ATE408762T1 (en) 2008-10-15
AU6091698A (en) 1998-07-31
DE69738999D1 (en) 2008-10-30
US6247845B1 (en) 2001-06-19
WO1998029668A2 (en) 1998-07-09
ITMI962764A1 (en) 1998-07-01
EP0950151A2 (en) 1999-10-20

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