FR2408813B1 - - Google Patents

Info

Publication number
FR2408813B1
FR2408813B1 FR7734046A FR7734046A FR2408813B1 FR 2408813 B1 FR2408813 B1 FR 2408813B1 FR 7734046 A FR7734046 A FR 7734046A FR 7734046 A FR7734046 A FR 7734046A FR 2408813 B1 FR2408813 B1 FR 2408813B1
Authority
FR
France
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
Application number
FR7734046A
Other versions
FR2408813A1 (fr
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.)
Sagem SA
Original Assignee
Sagem SA
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 Sagem SA filed Critical Sagem SA
Priority to FR7734046A priority Critical patent/FR2408813A1/fr
Publication of FR2408813A1 publication Critical patent/FR2408813A1/fr
Application granted granted Critical
Publication of FR2408813B1 publication Critical patent/FR2408813B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/96—Touch switches
    • H03K17/964—Piezoelectric touch switches
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Leads Or Probes (AREA)
FR7734046A 1977-11-10 1977-11-10 Perfectionnements aux procedes et dispositifs de palpage a contact, notamment pour machines a mesurer Granted FR2408813A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7734046A FR2408813A1 (fr) 1977-11-10 1977-11-10 Perfectionnements aux procedes et dispositifs de palpage a contact, notamment pour machines a mesurer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7734046A FR2408813A1 (fr) 1977-11-10 1977-11-10 Perfectionnements aux procedes et dispositifs de palpage a contact, notamment pour machines a mesurer

Publications (2)

Publication Number Publication Date
FR2408813A1 FR2408813A1 (fr) 1979-06-08
FR2408813B1 true FR2408813B1 (fr) 1981-12-04

Family

ID=9197515

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7734046A Granted FR2408813A1 (fr) 1977-11-10 1977-11-10 Perfectionnements aux procedes et dispositifs de palpage a contact, notamment pour machines a mesurer

Country Status (1)

Country Link
FR (1) FR2408813A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2937431C2 (de) * 1979-09-15 1987-02-05 Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar Einrichtung zur Meßwerterfassung an Prüflingen
SU1095065A2 (ru) * 1979-11-05 1984-05-30 Вильнюсский Филиал Экспериментального Научно-Исследовательского Института Металлорежущих Станков Измерительна головка
DE2947394A1 (de) * 1979-11-24 1981-05-27 Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar Einrichtung zur messwerterfassung an prueflingen
GB8319812D0 (en) * 1983-07-22 1983-08-24 Collingwood D Position sensing apparatus
DE3726588A1 (de) * 1987-08-10 1989-02-23 Freund H Mora Messgeraete Taster-messeinrichtung
JP3336196B2 (ja) * 1996-06-25 2002-10-21 株式会社ミツトヨ 振幅抽出装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1054748A (fr) * 1900-01-01
CH191267A (fr) * 1936-09-23 1937-06-15 Schild Sa A Instrument pour effectuer des mesures de précision.
US2707334A (en) * 1952-07-22 1955-05-03 Allard Instr Corp Vibrator gauge
GB1401034A (en) * 1971-07-07 1975-07-16 Dea Spa Tridimensional universal tracer point for continuous high-speed copying of profiles of models

Also Published As

Publication number Publication date
FR2408813A1 (fr) 1979-06-08

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Legal Events

Date Code Title Description
ST Notification of lapse