FR1149493A - Universal pneumatic comparator - Google Patents

Universal pneumatic comparator

Info

Publication number
FR1149493A
FR1149493A FR1149493DA FR1149493A FR 1149493 A FR1149493 A FR 1149493A FR 1149493D A FR1149493D A FR 1149493DA FR 1149493 A FR1149493 A FR 1149493A
Authority
FR
France
Prior art keywords
universal pneumatic
pneumatic comparator
comparator
universal
pneumatic
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
Application number
Other languages
French (fr)
Inventor
Joseph Jean-Marie
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.)
SNCF Mobilites
Original Assignee
SNCF Mobilites
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 SNCF Mobilites filed Critical SNCF Mobilites
Application granted granted Critical
Publication of FR1149493A publication Critical patent/FR1149493A/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B13/00Measuring arrangements characterised by the use of fluids
    • G01B13/16Measuring arrangements characterised by the use of fluids for measuring contours or curvatures
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B13/00Measuring arrangements characterised by the use of fluids
    • G01B13/18Measuring arrangements characterised by the use of fluids for measuring angles or tapers; for testing the alignment of axes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1149493D 1956-03-28 1956-03-28 Universal pneumatic comparator Expired FR1149493A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1149493T 1956-03-28

Publications (1)

Publication Number Publication Date
FR1149493A true FR1149493A (en) 1957-12-26

Family

ID=9646794

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1149493D Expired FR1149493A (en) 1956-03-28 1956-03-28 Universal pneumatic comparator

Country Status (1)

Country Link
FR (1) FR1149493A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1063491A2 (en) * 1999-06-23 2000-12-27 HEKUMA Herbst Maschinenbau GmbH Procedure and device to determine the position of a part of the surface of formed plastic object, in particular to check its quality

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1063491A2 (en) * 1999-06-23 2000-12-27 HEKUMA Herbst Maschinenbau GmbH Procedure and device to determine the position of a part of the surface of formed plastic object, in particular to check its quality
EP1063491A3 (en) * 1999-06-23 2002-04-10 HEKUMA GmbH Procedure and device to determine the position of a part of the surface of formed plastic object, in particular to check its quality

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