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FR2705145B1 - Dispositif de mesure de rectitude. - Google Patents

Dispositif de mesure de rectitude.

Info

Publication number
FR2705145B1
FR2705145B1 FR9305887A FR9305887A FR2705145B1 FR 2705145 B1 FR2705145 B1 FR 2705145B1 FR 9305887 A FR9305887 A FR 9305887A FR 9305887 A FR9305887 A FR 9305887A FR 2705145 B1 FR2705145 B1 FR 2705145B1
Authority
FR
France
Prior art keywords
measuring device
straightness measuring
straightness
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.)
Expired - Fee Related
Application number
FR9305887A
Other languages
English (en)
Other versions
FR2705145A1 (fr
Inventor
Delastre Jean Louis
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.)
EXA Ingenierie
Original Assignee
EXA Ingenierie
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
Priority to FR9305887A priority Critical patent/FR2705145B1/fr
Application filed by EXA Ingenierie filed Critical EXA Ingenierie
Priority to PCT/FR1994/000546 priority patent/WO1994027114A1/fr
Priority to EP94915602A priority patent/EP0649512A1/fr
Priority to HU9500025A priority patent/HUT71145A/hu
Priority to JP6525056A priority patent/JPH08503777A/ja
Priority to KR1019950700084A priority patent/KR950702701A/ko
Priority to US08/362,576 priority patent/US5519944A/en
Publication of FR2705145A1 publication Critical patent/FR2705145A1/fr
Application granted granted Critical
Publication of FR2705145B1 publication Critical patent/FR2705145B1/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
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/34—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring roughness or irregularity of surfaces
    • G01B7/345—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring roughness or irregularity of surfaces for measuring evenness
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/28—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
FR9305887A 1993-05-10 1993-05-10 Dispositif de mesure de rectitude. Expired - Fee Related FR2705145B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR9305887A FR2705145B1 (fr) 1993-05-10 1993-05-10 Dispositif de mesure de rectitude.
EP94915602A EP0649512A1 (fr) 1993-05-10 1994-05-09 Dispositif de mesure de rectitude
HU9500025A HUT71145A (en) 1993-05-10 1994-05-09 Device for measurirng straightness
JP6525056A JPH08503777A (ja) 1993-05-10 1994-05-09 直線度測定装置
PCT/FR1994/000546 WO1994027114A1 (fr) 1993-05-10 1994-05-09 Dispositif de mesure de rectitude
KR1019950700084A KR950702701A (ko) 1993-05-10 1994-05-09 수평도 측정장치 (device for measuring straightness)
US08/362,576 US5519944A (en) 1993-05-10 1994-05-09 Straightness measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9305887A FR2705145B1 (fr) 1993-05-10 1993-05-10 Dispositif de mesure de rectitude.

Publications (2)

Publication Number Publication Date
FR2705145A1 FR2705145A1 (fr) 1994-11-18
FR2705145B1 true FR2705145B1 (fr) 1995-08-04

Family

ID=9447180

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9305887A Expired - Fee Related FR2705145B1 (fr) 1993-05-10 1993-05-10 Dispositif de mesure de rectitude.

Country Status (7)

Country Link
US (1) US5519944A (fr)
EP (1) EP0649512A1 (fr)
JP (1) JPH08503777A (fr)
KR (1) KR950702701A (fr)
FR (1) FR2705145B1 (fr)
HU (1) HUT71145A (fr)
WO (1) WO1994027114A1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5617645A (en) * 1995-05-02 1997-04-08 William R. W. Wick Non-contact precision measurement system
GB2335493B (en) * 1998-03-20 2000-09-13 Mitsubishi Heavy Ind Ltd Method for measuring roll profile
US6111419A (en) * 1998-05-19 2000-08-29 Motorola Inc. Method of processing a substrate including measuring for planarity and probing the substrate
US6580519B1 (en) 1999-03-16 2003-06-17 William R. W. Wick Method and apparatus for determining the alignment of rotational bodies
DE19918699B4 (de) * 1999-04-26 2008-03-27 Betriebsforschungsinstitut VDEh - Institut für angewandte Forschung GmbH Meßrolle zum Feststellen von Planheitsabweichungen
EP1191304B1 (fr) * 2000-09-20 2011-11-16 Bridgestone Corporation Dispositif de détection de centres de trous, dispositif de mesure de la rectitude et dispositif de mesure de la torsion résiduelle
DE10050193A1 (de) * 2000-10-09 2002-04-18 Micro Epsilon Messtechnik Sensoranordnung
CN100504292C (zh) * 2001-07-06 2009-06-24 因温特奥股份公司 用于测定导轨平直度的方法和装置
US7210242B2 (en) * 2002-11-06 2007-05-01 Lixin Sun Detection method of lift guide rail perpendicularity and a detector for implementing this method
FI20035137A (fi) * 2003-08-26 2005-02-27 Metso Paper Inc Menetelmä ja laitteisto paperikoneen perälaatikon virtauspinnan tasomaisuuden mittauksessa
KR101223389B1 (ko) 2011-01-27 2013-01-16 경북대학교 산학협력단 롤 오차 측정 장치 및 그의 롤 오차 측정 방법
EP2527785A1 (fr) * 2011-05-20 2012-11-28 Tata Steel UK Limited Procédé et dispositif de mesure de la planéité
US9303364B2 (en) * 2012-09-13 2016-04-05 Holland, L.P. Rail cant measurement tool and method
CN103776338A (zh) * 2014-02-25 2014-05-07 天津三星电机有限公司 一种Tract装置线性度检测设备
WO2016151680A1 (fr) * 2015-03-20 2016-09-29 東京電力ホールディングス株式会社 Procédé de mesure du fléchissement dans une structure en colonne et procédé d'évaluation de performance de structure en colonne
CN109870103A (zh) * 2017-12-05 2019-06-11 成都神澜科技有限公司 一种用于铁路钢轨接头维修检验的电子直尺

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2308018A (en) * 1941-07-25 1943-01-12 Oliver B Misz Slope indicator
US3706919A (en) * 1970-08-17 1972-12-19 Ade Corp Capacitive gauge
US3805036A (en) * 1972-09-05 1974-04-16 Bendix Corp Arrangement for a columnar display of variation gaging signals
US4190797A (en) * 1978-03-31 1980-02-26 Gould Inc. Capacitive gauging system utilizing a low internal capacitance, high impedance amplifier means
US4324048A (en) * 1980-01-16 1982-04-13 Chemetron Railway Products, Inc. Locator for rail aligning device
US4693012A (en) * 1985-07-16 1987-09-15 Speedfam Corporation Measuring bar for free abrasive machines
JPS62231111A (ja) * 1986-03-31 1987-10-09 Shibaura Eng Works Co Ltd レ−ル位置検出装置
JP2539461B2 (ja) * 1987-10-12 1996-10-02 三菱マテリアル株式会社 真直度計
US4851760A (en) * 1988-07-21 1989-07-25 Sandvik Special Metals Method and apparatus for measuring the straightness of tubes
JPH042908A (ja) * 1990-04-20 1992-01-07 Asaka Riken Kogyo Kk 真直度及び表面粗さ測定装置
US5189798A (en) * 1991-11-06 1993-03-02 Force Jeffrey Alignment gauge
EP0556682B1 (fr) * 1992-02-10 1997-12-03 SYEL di FRANCHI A.- MARTOLINI A. & C. s.n.c. Capteur capacitif électronique en forme de barre

Also Published As

Publication number Publication date
EP0649512A1 (fr) 1995-04-26
FR2705145A1 (fr) 1994-11-18
JPH08503777A (ja) 1996-04-23
HU9500025D0 (en) 1995-03-28
KR950702701A (ko) 1995-07-29
US5519944A (en) 1996-05-28
WO1994027114A1 (fr) 1994-11-24
HUT71145A (en) 1995-11-28

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse