FR3076609B1 - Angular sensor - Google Patents

Angular sensor Download PDF

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Publication number
FR3076609B1
FR3076609B1 FR1900239A FR1900239A FR3076609B1 FR 3076609 B1 FR3076609 B1 FR 3076609B1 FR 1900239 A FR1900239 A FR 1900239A FR 1900239 A FR1900239 A FR 1900239A FR 3076609 B1 FR3076609 B1 FR 3076609B1
Authority
FR
France
Prior art keywords
sleeve
area
shaft
sensor body
circular
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
FR1900239A
Other languages
French (fr)
Other versions
FR3076609A1 (en
Inventor
Michele Cristanini
Emanuele Cavallo
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.)
Bitron SpA
Original Assignee
Bitron SpA
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 Bitron SpA filed Critical Bitron SpA
Publication of FR3076609A1 publication Critical patent/FR3076609A1/en
Application granted granted Critical
Publication of FR3076609B1 publication Critical patent/FR3076609B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
    • G01D11/24—Housings ; Casings for instruments
    • G01D11/245—Housings for sensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
    • G01D11/02—Bearings or suspensions for moving parts

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Mechanical Control Devices (AREA)
  • Gyroscopes (AREA)
  • Control Of Stepping Motors (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

Un capteur angulaire comprend : un corps de capteur (10), un levier de commande (20) comprenant un arbre (23) inséré de façon à pouvoir tourner dans une cavité de logement (12) du corps de capteur (10), et portant à une extrémité un élément émetteur de signal (25), un élément récepteur de signal (30) disposé sur le corps de capteur (10), et une douille (40) appliquée en correspondance avec une surface latérale (13a) de la cavité de logement (12). Une surface latérale (24) de l'arbre (23) comprend une zone évasée circulaire (24a) et une embouchure (24b). Une zone latérale intérieure (47) de la douille (40) comprend une zone évasée circulaire (47a) et des dents d'accrochage (47c) disposées entre la zone évasée circulaire (47a) et une zone cylindrique circulaire (47b) de la surface latérale intérieure (47) de la douille (40). Les dents d'accrochage (47c) de la douille (40) sont élastiquement accouplées à l'embouchure (24b) de l'arbre (23). Figure pour l’abrégé : Fig. 2An angular sensor comprises: a sensor body (10), a control lever (20) comprising a shaft (23) rotatably inserted in a housing cavity (12) of the sensor body (10), and carrying at one end a signal transmitting element (25), a signal receiving element (30) arranged on the sensor body (10), and a sleeve (40) applied in correspondence with a side surface (13a) of the cavity of housing (12). A side surface (24) of the shaft (23) includes a circular flared area (24a) and a mouth (24b). An inner side area (47) of the sleeve (40) includes a circular flared area (47a) and gripping teeth (47c) disposed between the circular flared area (47a) and a circular cylindrical area (47b) of the surface. inner side (47) of the sleeve (40). The hooking teeth (47c) of the sleeve (40) are elastically coupled to the mouth (24b) of the shaft (23). Figure for abstract: Fig. 2

FR1900239A 2018-01-11 2019-01-10 Angular sensor Active FR3076609B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102018000000717 2018-01-11
IT201800000717A IT201800000717A1 (en) 2018-01-11 2018-01-11 Angular sensor.

Publications (2)

Publication Number Publication Date
FR3076609A1 FR3076609A1 (en) 2019-07-12
FR3076609B1 true FR3076609B1 (en) 2022-01-14

Family

ID=61952839

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1900239A Active FR3076609B1 (en) 2018-01-11 2019-01-10 Angular sensor

Country Status (3)

Country Link
DE (1) DE102019200029A1 (en)
FR (1) FR3076609B1 (en)
IT (1) IT201800000717A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020216342B4 (en) * 2020-12-18 2022-11-10 Continental Automotive Technologies GmbH Ride level sensor with a bearing having latching means

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69818459T2 (en) * 1997-05-14 2004-07-22 Kabushiki Kaisha Toyota Jidoshokki, Kariya ASSEMBLY STRUCTURE FOR A ROTATING SENSOR
WO2012029586A1 (en) * 2010-09-03 2012-03-08 Ntn株式会社 Bearing with rotation sensor
DE102011118775B3 (en) * 2011-11-17 2013-04-04 Hartmann-Exact Gmbh Device for performing contactless acquisition of relative position of two chassis sensors of motor car, has receiving chamber and pivot shaft whose outer surfaces are configured such that shaft is latched with insert
JP2014033588A (en) * 2012-08-06 2014-02-20 Jtekt Corp Resolver, motor and stator

Also Published As

Publication number Publication date
FR3076609A1 (en) 2019-07-12
IT201800000717A1 (en) 2019-07-11
DE102019200029A1 (en) 2019-07-11

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