FR2495308A1 - Palpeur a pression de contact nulle pour controle de pieces - Google Patents

Palpeur a pression de contact nulle pour controle de pieces Download PDF

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Publication number
FR2495308A1
FR2495308A1 FR8025457A FR8025457A FR2495308A1 FR 2495308 A1 FR2495308 A1 FR 2495308A1 FR 8025457 A FR8025457 A FR 8025457A FR 8025457 A FR8025457 A FR 8025457A FR 2495308 A1 FR2495308 A1 FR 2495308A1
Authority
FR
France
Prior art keywords
probe
galvanometer
electrical device
probe according
signal
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
FR8025457A
Other languages
English (en)
French (fr)
Other versions
FR2495308B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Raymond Galinou
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR8025457A priority Critical patent/FR2495308A1/fr
Publication of FR2495308A1 publication Critical patent/FR2495308A1/fr
Application granted granted Critical
Publication of FR2495308B1 publication Critical patent/FR2495308B1/fr
Granted 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
    • G01B7/004—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring coordinates of points
    • G01B7/008—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring coordinates of points using coordinate measuring machines
    • G01B7/012—Contact-making feeler heads therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/002—Details
    • G01B3/008—Arrangements for controlling the measuring force

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)
FR8025457A 1980-12-01 1980-12-01 Palpeur a pression de contact nulle pour controle de pieces Granted FR2495308A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8025457A FR2495308A1 (fr) 1980-12-01 1980-12-01 Palpeur a pression de contact nulle pour controle de pieces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8025457A FR2495308A1 (fr) 1980-12-01 1980-12-01 Palpeur a pression de contact nulle pour controle de pieces

Publications (2)

Publication Number Publication Date
FR2495308A1 true FR2495308A1 (fr) 1982-06-04
FR2495308B1 FR2495308B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1984-12-21

Family

ID=9248519

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8025457A Granted FR2495308A1 (fr) 1980-12-01 1980-12-01 Palpeur a pression de contact nulle pour controle de pieces

Country Status (1)

Country Link
FR (1) FR2495308A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4509266A (en) * 1982-06-14 1985-04-09 Gte Valeron Corporation Touch probe
EP0223970A1 (fr) * 1985-10-14 1987-06-03 Tesa S.A. Dispositif de palpage pour une machine à mesurer des pièces conductrices montées sur une table de mesure
WO1992006350A1 (en) * 1990-10-03 1992-04-16 Renishaw Plc Capacitance probes
EP1593928A1 (de) * 2004-05-03 2005-11-09 Robert Bosch Gmbh Vorrichtung zum Vermessen von Werkstückbohrungen

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2005887A (en) * 1931-06-05 1935-06-25 Westinghouse Electric & Mfg Co Grid glow micrometer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2005887A (en) * 1931-06-05 1935-06-25 Westinghouse Electric & Mfg Co Grid glow micrometer

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/46 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4509266A (en) * 1982-06-14 1985-04-09 Gte Valeron Corporation Touch probe
EP0223970A1 (fr) * 1985-10-14 1987-06-03 Tesa S.A. Dispositif de palpage pour une machine à mesurer des pièces conductrices montées sur une table de mesure
WO1992006350A1 (en) * 1990-10-03 1992-04-16 Renishaw Plc Capacitance probes
US5583443A (en) * 1990-10-03 1996-12-10 Renishaw Plc Calibration of capacitance probe
EP0683378A3 (en) * 1990-10-03 1998-02-04 Renishaw plc Capacitance probes
EP1593928A1 (de) * 2004-05-03 2005-11-09 Robert Bosch Gmbh Vorrichtung zum Vermessen von Werkstückbohrungen

Also Published As

Publication number Publication date
FR2495308B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1984-12-21

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Legal Events

Date Code Title Description
ST Notification of lapse