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FR3121506B1 - DEVICE FOR CONTROLLING THE SHAPE OF A TRIAXIS COMPRISING AT LEAST ONE ELLIPTICAL SURFACE - Google Patents

DEVICE FOR CONTROLLING THE SHAPE OF A TRIAXIS COMPRISING AT LEAST ONE ELLIPTICAL SURFACE Download PDF

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Publication number
FR3121506B1
FR3121506B1 FR2103272A FR2103272A FR3121506B1 FR 3121506 B1 FR3121506 B1 FR 3121506B1 FR 2103272 A FR2103272 A FR 2103272A FR 2103272 A FR2103272 A FR 2103272A FR 3121506 B1 FR3121506 B1 FR 3121506B1
Authority
FR
France
Prior art keywords
shape
controlling
contour
profile
triaxis
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.)
Active
Application number
FR2103272A
Other languages
French (fr)
Other versions
FR3121506A1 (en
Inventor
Gerard Delignou
Isabelle Rault
Jacques Ravaux
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.)
Stellantis Auto Sas Fr
Original Assignee
PSA Automobiles 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 PSA Automobiles SA filed Critical PSA Automobiles SA
Priority to FR2103272A priority Critical patent/FR3121506B1/en
Publication of FR3121506A1 publication Critical patent/FR3121506A1/en
Application granted granted Critical
Publication of FR3121506B1 publication Critical patent/FR3121506B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
    • G01B5/0004—Supports
    • 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
    • G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

L’invention concerne un dispositif de contrôle de forme d’un triaxe (20) comprenant au moins un profil elliptique, le dispositif comprenant un appareil de contour (2) apte à contrôler la forme d’un contour en déplaçant un palpeur (3) selon un axe de déplacement (D) sensiblement perpendiculaire au palpeur (3) et un support (4) apte à immobiliser un triaxe en regard de l’appareil de contour (2), où le support (4) comprend un premier arbre d’axe horizontal et une cale de manière à présenter un profil elliptique au palpeur (3) et en ce que l’appareil de contour (2) comprend un profil de référence du profil elliptique afin de comparer le profil elliptique palpé avec le profil de référence. Figure 5The invention relates to a device for controlling the shape of a triax (20) comprising at least one elliptical profile, the device comprising a contour device (2) able to control the shape of a contour by moving a feeler (3) along a displacement axis (D) substantially perpendicular to the feeler (3) and a support (4) able to immobilize a triax opposite the contour device (2), where the support (4) comprises a first horizontal axis and a wedge so as to present an elliptical profile to the feeler (3) and in that the contour device (2) comprises a reference profile of the elliptical profile in order to compare the elliptical profile felt with the reference profile. Figure 5

FR2103272A 2021-03-30 2021-03-30 DEVICE FOR CONTROLLING THE SHAPE OF A TRIAXIS COMPRISING AT LEAST ONE ELLIPTICAL SURFACE Active FR3121506B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2103272A FR3121506B1 (en) 2021-03-30 2021-03-30 DEVICE FOR CONTROLLING THE SHAPE OF A TRIAXIS COMPRISING AT LEAST ONE ELLIPTICAL SURFACE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2103272A FR3121506B1 (en) 2021-03-30 2021-03-30 DEVICE FOR CONTROLLING THE SHAPE OF A TRIAXIS COMPRISING AT LEAST ONE ELLIPTICAL SURFACE
FR2103272 2021-03-30

Publications (2)

Publication Number Publication Date
FR3121506A1 FR3121506A1 (en) 2022-10-07
FR3121506B1 true FR3121506B1 (en) 2023-02-17

Family

ID=75746916

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2103272A Active FR3121506B1 (en) 2021-03-30 2021-03-30 DEVICE FOR CONTROLLING THE SHAPE OF A TRIAXIS COMPRISING AT LEAST ONE ELLIPTICAL SURFACE

Country Status (1)

Country Link
FR (1) FR3121506B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2422015B (en) * 2005-02-01 2007-02-28 Taylor Hobson Ltd A metrological instrument
JP5465848B2 (en) * 2008-07-28 2014-04-09 株式会社ミツトヨ Lift / tilt adjustment device
DE102020108182A1 (en) * 2019-05-07 2020-11-12 Jenoptik Industrial Metrology Germany Gmbh Surface measuring device

Also Published As

Publication number Publication date
FR3121506A1 (en) 2022-10-07

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20221007

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

CD Change of name or company name

Owner name: STELLANTIS AUTO SAS, FR

Effective date: 20240423