CA2000491A1 - Machine a mesurer des coordonnees, avec chemin de chariot ameliore - Google Patents

Machine a mesurer des coordonnees, avec chemin de chariot ameliore

Info

Publication number
CA2000491A1
CA2000491A1 CA2000491A CA2000491A CA2000491A1 CA 2000491 A1 CA2000491 A1 CA 2000491A1 CA 2000491 A CA2000491 A CA 2000491A CA 2000491 A CA2000491 A CA 2000491A CA 2000491 A1 CA2000491 A1 CA 2000491A1
Authority
CA
Canada
Prior art keywords
way
pairs
carriage
interposed
granite
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.)
Granted
Application number
CA2000491A
Other languages
English (en)
Other versions
CA2000491C (fr
Inventor
Thomas Leo Hemmelgarn
Freddie Lewis Raleigh
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.)
Warner and Swasey Co
Original Assignee
Warner and Swasey Co
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 Warner and Swasey Co filed Critical Warner and Swasey Co
Publication of CA2000491A1 publication Critical patent/CA2000491A1/fr
Application granted granted Critical
Publication of CA2000491C publication Critical patent/CA2000491C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/004—Measuring arrangements characterised by the use of mechanical techniques for measuring coordinates of points
    • G01B5/008—Measuring arrangements characterised by the use of mechanical techniques for measuring coordinates of points using coordinate measuring machines

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
CA002000491A 1989-02-03 1989-10-11 Machine a mesurer des coordonnees, avec chemin de chariot ameliore Expired - Fee Related CA2000491C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/305,598 US4882847A (en) 1989-02-03 1989-02-03 Coordinate measuring machine with improved carriage way arrangement
US305,598 1989-02-03

Publications (2)

Publication Number Publication Date
CA2000491A1 true CA2000491A1 (fr) 1990-08-03
CA2000491C CA2000491C (fr) 1994-10-25

Family

ID=23181479

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002000491A Expired - Fee Related CA2000491C (fr) 1989-02-03 1989-10-11 Machine a mesurer des coordonnees, avec chemin de chariot ameliore

Country Status (6)

Country Link
US (1) US4882847A (fr)
EP (1) EP0380755B1 (fr)
JP (1) JPH02234009A (fr)
KR (1) KR900013289A (fr)
CA (1) CA2000491C (fr)
DE (1) DE68901862T2 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4964220A (en) * 1989-04-03 1990-10-23 The Warner & Swasey Company Coordinate measuring machine with cover system
DE3936463A1 (de) * 1989-11-02 1991-05-08 Zeiss Carl Fa Koordinatenmessgeraet
US6202316B1 (en) 1998-04-14 2001-03-20 Timothy J. Swift Coordinate measuring machine guideway composite structure and method of manufacture
DE19858428C2 (de) * 1998-12-17 2002-09-12 Leica Microsystems Koordinaten-Messanordnung
US6315450B1 (en) 1999-02-01 2001-11-13 Etec Systems, Inc. Diaphragm preload air bearing
US6238092B1 (en) 1999-06-01 2001-05-29 Tru-Stone Corporation Air bearing for a motion system
JP3305288B2 (ja) * 1999-09-20 2002-07-22 折尾精密株式会社 工作機械精度計測装置
US6837114B2 (en) * 2003-03-21 2005-01-04 Carmar Technology Co., Ltd. Three-dimensional measure device with air bearings
US6829838B1 (en) * 2003-09-09 2004-12-14 Hexagon Metrology Ab Temperature compensation system for a coordinate measuring machine
US7788816B2 (en) * 2004-09-14 2010-09-07 Hembree Wayne A GPS coordinate transformer
US7191541B1 (en) 2005-12-06 2007-03-20 Hexagon Metrology Ab Temperature compensation system for a coordinate measuring machine
WO2007113880A1 (fr) * 2006-04-06 2007-10-11 Hexagon Metrology S.P.A. Machine de mesure de coordonnées
EP3239649B1 (fr) * 2015-01-30 2019-04-17 Tokyo Seimitsu Co., Ltd. Appareil de mesure de coordonnées tridimensionnelles
DE102016101695B4 (de) 2015-02-02 2020-10-01 Jenoptik Optical Systems Gmbh Positioniervorrichtung mit einer über Luftlager lateral verschiebbaren und ausgerichteten Halteplatte
JP7144920B2 (ja) * 2017-01-06 2022-09-30 株式会社ミツトヨ 形状測定装置および移動機構
CN110537073B (zh) 2017-04-19 2022-07-08 瑞尼斯豪公司 定位设备
US10826369B2 (en) 2017-04-19 2020-11-03 Renishaw Plc Positioning apparatus with relatively moveable members and a linear motor mounted thereon
US10646883B2 (en) 2017-04-19 2020-05-12 Renishaw Plc Contamination trap
JP7199375B2 (ja) 2017-04-19 2023-01-05 レニショウ パブリック リミテッド カンパニー ベアリング構成部
EP3392610B1 (fr) 2017-04-19 2022-02-23 Renishaw PLC Support de palier
CN115355813B (zh) * 2022-10-21 2023-03-24 北京科技大学 一种高精度三轴无磁测试转台系统

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1393035A (en) * 1971-07-09 1975-05-07 Olivetti & Co Spa Precision measuring apparatus with aerostatic bearings
JPS5210366U (fr) * 1975-07-09 1977-01-25
SU621955A1 (ru) * 1977-04-12 1978-08-30 Экспериментальный Научно-Исследовательский Институт Металлорежущих Станков (Вильнюсский Филиал Энимс) Координатна измерительна машина
DE2718506C2 (de) * 1977-04-26 1978-11-23 Fa. Carl Zeiss, 7920 Heidenheim Mehrkoordinaten-Meßmaschine
FR2425918A2 (fr) * 1978-01-31 1979-12-14 Mavilor Manuf Vilebrequins Cadre vertical mobile support de tete d'entrainement d'outils avec moyen de guidage par rapport au bati, pour toutes machines-outils d'utilisation generale
US4305207A (en) * 1979-10-01 1981-12-15 Lantz Dane A Three-axis inspection machine
US4495703A (en) * 1981-11-25 1985-01-29 Mitutoyo Mfg. Co., Ltd. Coordinate measuring instrument
JPS60224010A (ja) * 1984-04-20 1985-11-08 Mitsutoyo Mfg Co Ltd 自動三次元測定機
US4630381A (en) * 1984-07-24 1986-12-23 Mitutoyo Mfg. Co., Ltd. Coordinate measuring instrument
DE3690033C2 (de) * 1985-01-22 1992-09-03 Mitutoyo Mfg Co Ltd Koordinaten-Messinstrument
US4594791A (en) * 1985-01-24 1986-06-17 The Warner & Swasey Company Bridge type coordinate measuring machine
US4630374A (en) * 1985-01-24 1986-12-23 The Warner & Swasey Company Bridge type coordinate measuring machine
US4610089A (en) * 1985-12-05 1986-09-09 The Warner & Swasey Company Bridge type coordinate measuring machine
IT1190574B (it) * 1986-05-27 1988-02-16 Dea Spa Macchina di misura a coordinate
US4682418A (en) * 1986-07-07 1987-07-28 The Warner & Swasey Company Coordinate measuring machine
DE3700053C1 (de) * 1987-01-02 1988-01-07 Erowa Ag Spielfreies,umschaltbares Reibungswendegetriebe
ES2022147B3 (es) * 1986-12-09 1991-12-01 Erowa Ag Dispositivo de calibrado para la determinacion de dimensiones de un objeto den tres dimensiones
JPS6435310A (en) * 1987-07-31 1989-02-06 Mitutoyo Corp Multidimensional measuring machine

Also Published As

Publication number Publication date
US4882847A (en) 1989-11-28
KR900013289A (ko) 1990-09-05
DE68901862D1 (de) 1992-07-23
CA2000491C (fr) 1994-10-25
JPH02234009A (ja) 1990-09-17
DE68901862T2 (de) 1993-01-28
EP0380755B1 (fr) 1992-06-17
EP0380755A1 (fr) 1990-08-08

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed