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FR3078126A1 - PHONIC WHEEL, METHOD OF MANUFACTURE AND ROTARY DEVICE EQUIPPED WITH SUCH A WHEEL - Google Patents

PHONIC WHEEL, METHOD OF MANUFACTURE AND ROTARY DEVICE EQUIPPED WITH SUCH A WHEEL Download PDF

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Publication number
FR3078126A1
FR3078126A1 FR1851492A FR1851492A FR3078126A1 FR 3078126 A1 FR3078126 A1 FR 3078126A1 FR 1851492 A FR1851492 A FR 1851492A FR 1851492 A FR1851492 A FR 1851492A FR 3078126 A1 FR3078126 A1 FR 3078126A1
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FR
France
Prior art keywords
wheel
notch
rotary element
finger
rotation
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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.)
Ceased
Application number
FR1851492A
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French (fr)
Inventor
Massimo Cima
Fabrizio Calandri
Nicola Savastano
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.)
Valeo Embrayages SAS
Original Assignee
Valeo Embrayages SAS
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 Valeo Embrayages SAS filed Critical Valeo Embrayages SAS
Priority to FR1851492A priority Critical patent/FR3078126A1/en
Priority to FR1854461A priority patent/FR3078125B1/en
Priority to PCT/EP2019/054378 priority patent/WO2019162415A1/en
Publication of FR3078126A1 publication Critical patent/FR3078126A1/en
Ceased legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/131—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses
    • F16F15/13114—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses characterised by modifications for auxiliary purposes, e.g. provision of a timing mark
    • 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
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/24428—Error prevention
    • G01D5/24433—Error prevention by mechanical means
    • 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
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/245—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains using a variable number of pulses in a train
    • G01D5/2451—Incremental encoders
    • 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
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/245—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains using a variable number of pulses in a train
    • G01D5/2454—Encoders incorporating incremental and absolute signals
    • G01D5/2455—Encoders incorporating incremental and absolute signals with incremental and absolute tracks on the same encoder
    • G01D5/2457—Incremental encoders having reference marks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Forging (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

L'invention concerne une roue phonique pour dispositif de chaîne de transmission de véhicule comportant une couronne annulaire qui s'étend axialement, la couronne annulaire comportant des doigts qui s'étendent parallèlement à l'axe (X) de ladite roue, lesdits doigts comportant au moins une encoche.The invention relates to a voice wheel for a vehicle transmission chain device comprising an annular ring which extends axially, the annular ring comprising fingers which extend parallel to the axis (X) of said wheel, said fingers comprising at least one notch.

Description

ROUE PHONIQUE, PROCEDE DE FABRICATION ET DISPOSITIF ROTATIF EQUIPE D’UNE TELLE ROUEPHONIC WHEEL, MANUFACTURING METHOD, AND ROTARY DEVICE HAVING SUCH A WHEEL

Domaine techniqueTechnical area

L’invention se rapporte au domaine des chaînes de transmission de véhicule automobile et concerne plus particulièrement un dispositif d’une chaîne de transmission de véhicule automobile qui est équipé d’une roue phonique destinée à être disposée en regard d’un capteur.The invention relates to the field of motor vehicle transmission chains and relates more particularly to a device of a motor vehicle transmission chain which is equipped with a tone wheel intended to be placed facing a sensor.

Arrière-plan technologiqueTechnological background

Le document DE102008023869 divulgue un volant primaire d’un double volant amortisseur équipé d’une roue phonique. La roue phonique comporte un flasque d’orientation radiale qui est fixé contre le couvercle du volant primaire et une pluralité de doigts qui s’étendoigt axialement depuis la périphérie externe du flasque, tout autour d’une jupe cylindrique du volant primaire. Ainsi, lorsque le double volant amortisseur est entraîné en rotation, les doigts génèrent des variations de champ magnétique susceptibles d’être détectées par un capteur disposé en regard de la roue phonique. Un tel capteur est ainsi apte à délivrer un signal représentatif de la position angulaire et/ou de la vitesse de la roue phonique.Document DE102008023869 discloses a primary flywheel of a double shock-absorbing flywheel equipped with a tone wheel. The tone wheel comprises a flange of radial orientation which is fixed against the cover of the primary flywheel and a plurality of fingers which extend axially from the external periphery of the flange, all around a cylindrical skirt of the primary flywheel. Thus, when the double damping flywheel is rotated, the fingers generate variations in the magnetic field capable of being detected by a sensor placed opposite the tone wheel. Such a sensor is thus able to deliver a signal representative of the angular position and / or of the speed of the tone wheel.

InventionInvention

Modification de la roue de phonique avec encoche pour faciliter le processus de fabrication dû à la déformation plastique de la zone supérieure des doigts).Modification of the phonic wheel with notch to facilitate the manufacturing process due to plastic deformation of the upper area of the fingers).

Facilite le procédé de la réalisation par roulage de la roue phonique.Facilitates the process of making the tone wheel by rolling.

Limite le risque de déformation des doigts durant la fabrication et le transport.Limits the risk of deformation of the fingers during manufacture and transport.

Améliore la sécurité sur la ligne de fabrication.Improves safety on the production line.

Diminue la masse et de l’inertie du dispositif.Decreases the mass and inertia of the device.

Selon un premier aspect l’invention a pour objet une roue phonique pour dispositif de chaîne de transmission de véhicule comportant une couronne annulaire qui s’étend axialement, la couronne annulaire comportant des doigts qui s’étendoigt parallèlement à l’axe X de ladite roue, chaque doigt comportant au moins une encoche.According to a first aspect the subject of the invention is a tone wheel for a vehicle transmission chain device comprising an annular crown which extends axially, the annular crown comprising fingers which extend parallel to the axis X of said wheel , each finger comprising at least one notch.

Au sens de la présente demande :Within the meaning of this request:

- « axialement » signifie « parallèlement à l’axe de la roue »,- "axially" means "parallel to the axis of the wheel",

- « radialement » signifie « le long d’un axe appartenant à un plan orthogonal à l’axe de rotation de la roue et coupant cet axe de rotation ».- "radially" means "along an axis belonging to a plane orthogonal to the axis of rotation of the wheel and intersecting this axis of rotation".

La roue phonique selon l’invention peut également comprendre une ou plusieurs des caractéristiques suivantes, considérées individuellement ou selon toutes les combinaisons possibles :The tone wheel according to the invention can also include one or more of the following characteristics, considered individually or in all possible combinations:

l’encoche se trouve radialement à l’intérieur du doigt l’encoche se trouve radialement à l’extérieur du doigt un doigt comporte une pluralité d’encoches, notamment deux encoches l’encoche est arrondie l’encoche présente une forme angulaire un bossage se trouve en regard de l’encoche de l’autre côté du doigt un doigt comporte une empreinte, en particulier une empreinte de roulage, radialement à l’extérieurthe notch is located radially inside the finger the notch is radially outside the finger a finger has a plurality of notches, in particular two notches the notch is rounded the notch has an angular shape a boss is located opposite the notch on the other side of the finger a finger has an imprint, in particular a rolling imprint, radially on the outside

Selon un autre de ses aspects l’invention a pour objet un dispositif pour une chaîne de transmission de véhicule automobile comportant :According to another of its aspects, the invention relates to a device for a motor vehicle transmission chain comprising:

un élément rotatif destiné à être monté en rotation autour d’un axe de rotation X, l’élément rotatif comportant une jupe cylindrique d’orientation axiale ;a rotary element intended to be mounted in rotation about an axis of rotation X, the rotary element comprising a cylindrical skirt of axial orientation;

une roue phonique telle que décrite précédemment destinée à être disposée en regard d’un capteur apte à délivrer un signal représentatif de la position angulaire et/ou de la vitesse de ladite roue phonique, la roue phonique étant fixée sur l’élément rotatif.a tone wheel as described above intended to be arranged opposite a sensor capable of delivering a signal representative of the angular position and / or of the speed of said tone wheel, the tone wheel being fixed on the rotary element.

Le dispositif selon l’invention peut également comprendre une ou plusieurs des caractéristiques suivantes, considérées individuellement ou selon toutes les combinaisons possibles :The device according to the invention can also include one or more of the following characteristics, considered individually or in all possible combinations:

il y a un jeu entre le doigt et la jupe cylindrique la roue phonique présente une portion formant couvercle qui s’étend radialement et est disposée contre une extrémité de la jupe cylindrique qui est opposée à la portion radiale de l’élément rotatif. En particulier, la portion formant couvercle définit avec la jupe cylindrique et la portion radiale de l’élément rotatif une chambre annulaire l’élément rotatif comporte une portion radiale présentant une périphérie externe et dans lequel la jupe cylindrique s’étend axialement depuis la périphérie externe de la portion radialethere is play between the finger and the cylindrical skirt the tone wheel has a portion forming a cover which extends radially and is disposed against one end of the cylindrical skirt which is opposite to the radial portion of the rotary element. In particular, the cover portion defines with the cylindrical skirt and the radial portion of the rotary element an annular chamber the rotary element comprises a radial portion having an external periphery and in which the cylindrical skirt extends axially from the external periphery of the radial portion

La roue phonique comporte en outre un voile qui est mobile en rotation par rapport à l’élément rotatif et qui est interposé axialement entre la portion formant couvercle et la portion radiale de l’élément rotatif ; et des organes élastiques qui sont logés dans la chambre annulaire et qui sont chacun interposés circonférentiellement entre une patte d’appui solidaire en rotation du voile et un siège d’appui solidaire en rotation de l’élément rotatif.The tone wheel further comprises a web which is movable in rotation relative to the rotary element and which is axially interposed between the cover portion and the radial portion of the rotary element; and elastic members which are housed in the annular chamber and which are each interposed circumferentially between a support tab integral in rotation with the web and a support seat integral in rotation with the rotary element.

Selon encore un autre de ses aspects l’invention a pour objet un procédé de fabrication d’un dispositif selon l’invention, le procédé comportant au moins une étape de roulage de la roue phonique.According to yet another of its aspects, the invention relates to a method of manufacturing a device according to the invention, the method comprising at least one step of rolling the tone wheel.

Dessinsdrawings

Figure 1 est une vue partielle en coupe d’un dispositif selon l’invention Figures 2a et b : Ajouter une encoche 1 (également appelée crantage) près de la courbure à la base des doigts 3. Le contact permanent entre la roue de phonique et le volant primaire crée une liaison rigide et protège les doigts contre les chocs frontaux et latéraux. Le processus de roulage est possible par une déformation plastique.Figure 1 is a partial sectional view of a device according to the invention Figures 2a and b: Add a notch 1 (also called notching) near the curvature at the base of the fingers 3. Permanent contact between the phonic wheel and the primary steering wheel creates a rigid connection and protects the fingers against frontal and lateral impacts. The rolling process is possible by plastic deformation.

Figure 3 : L'encoche 6 également appelée crantage » est placée près de la base du doigt sur le côté externe.Figure 3: The notch 6 also called notching "is placed near the base of the finger on the outer side.

Figure 4 : L'encoche (également appelée crantage) est placée près de la courbure sur les deux côtés du doigt.Figure 4: The notch (also called notching) is placed near the curvature on both sides of the finger.

Figure 5 : Réduire une marche à l'extrémité des doigts (8) plus l'encoche pour augmenter la capacité de roulement.Figure 5: Reduce a step at the end of the fingers (8) plus the notch to increase the rolling capacity.

Figure 6 : Augmenter la profondeur de l'encoche en commençant 1/3 de l'épaisseur des doigts jusqu'à l'épaisseur des 2/3 des doigts. Cette solution augmente la déformabilité des doigts et, par conséquent, la capacité de roulement.Figure 6: Increase the depth of the notch starting 1/3 of the thickness of the fingers to the thickness of 2/3 of the fingers. This solution increases the deformability of the fingers and, consequently, the rolling capacity.

Figures 7a et b : Utilisez une encoche en forme de V pour augmenter la déformabilité des doigts. Encoche à angle élevé et encoche à angle faible.Figures 7a and b: Use a V-shaped notch to increase the deformability of the fingers. High angle notch and low angle notch.

Figure 8a : Ajouter une deuxième encoche près de la connexion entre le volant moteur et les doigts de la roue. Cette solution augmente la déformabilité des doigts et, par conséquent, la capacité de roulement.Figure 8a: Add a second notch near the connection between the flywheel and the fingers of the wheel. This solution increases the deformability of the fingers and, consequently, the rolling capacity.

Figure 8b : Ajouter une série d'encoches 13 pour augmenter la déformabilité des doigts et, par conséquent, la capacité de roulement.Figure 8b: Add a series of notches 13 to increase the deformability of the fingers and, therefore, the rolling capacity.

Figure 9 : Procédé de fabricationFigure 9: Manufacturing process

Claims (12)

1. Roue phonique pour dispositif de chaîne de transmission de véhicule comportant une couronne annulaire qui s’étend axialement, la couronne annulaire comportant des doigts qui s’étendent parallèlement à l’axe (X) de ladite roue, lesdits doigts comportant au moins une encoche.1. A phonic wheel for a vehicle transmission chain device comprising an annular crown which extends axially, the annular crown comprising fingers which extend parallel to the axis (X) of said wheel, said fingers comprising at least one notch. 2. Roue phonique selon la revendication précédente caractérisée en ce que l’encoche se trouve radialement à l’intérieur du doigt.2. Phonic wheel according to the preceding claim characterized in that the notch is located radially inside the finger. 3. Roue phonique selon l’une des revendications précédentes caractérisée en ce que l’encoche se trouve radialement à l’extérieur du doigt.3. Sound wheel according to one of the preceding claims, characterized in that the notch is located radially outside the finger. 4. Roue phonique selon l’une des revendications précédentes caractérisée en ce qu’un doigt comporte une pluralité d’encoches, notamment deux encoches.4. Sound wheel according to one of the preceding claims, characterized in that a finger has a plurality of notches, in particular two notches. 5. Roue phonique selon l’une des revendications précédentes caractérisée en ce que l’encoche présente une forme arrondie ou une forme angulaire , notamment une forme de V.5. Sound wheel according to one of the preceding claims, characterized in that the notch has a rounded shape or an angular shape, in particular a V shape. 6. Roue phonique selon l’une des revendications précédentes, la profondeur de l'encoche étant comprise entre 1/4 et 3/4 de l'épaisseur du doigt, voire entre 1/3 et 2/3 de l'épaisseur du doigt.6. Sound wheel according to one of the preceding claims, the depth of the notch being between 1/4 and 3/4 of the thickness of the finger, or even between 1/3 and 2/3 of the thickness of the finger . 7. Roue phonique selon l’une des revendications précédentes caractérisée en ce qu’un bossage se trouve en regard de l’encoche de l’autre côté du doigt.7. Sound wheel according to one of the preceding claims, characterized in that a boss is located opposite the notch on the other side of the finger. 8. Dispositif pour une chaîne de transmission de véhicule automobile comportant :8. Device for a motor vehicle transmission chain comprising: - un élément rotatif destiné à être monté en rotation autour d’un axe de rotation X, l’élément rotatif comportant une jupe cylindrique d’orientation axiale ;- A rotary element intended to be mounted in rotation about an axis of rotation X, the rotary element comprising a cylindrical skirt of axial orientation; - une roue phonique selon l’une quelconque des revendications précédentes destinée à être disposée en regard d’un capteur apte à délivrer un signal représentatif de la position angulaire et/ou de la vitesse de ladite roue phonique, la roue phonique étant fixée sur l’élément rotatif.- a tone wheel according to any one of the preceding claims intended to be placed opposite a sensor capable of delivering a signal representative of the angular position and / or of the speed of said tone wheel, the tone wheel being fixed on the 'rotating element. 9. Dispositif selon la revendication 8, dans lequel l’élément rotatif comporte une portion radiale présentant une périphérie externe et dans lequel la jupe cylindrique s’étend axialement depuis la périphérie externe de la portion radiale.9. Device according to claim 8, in which the rotary element comprises a radial portion having an external periphery and in which the cylindrical skirt extends axially from the external periphery of the radial portion. 10. Dispositif selon la revendication 8 ou 9, dans lequel la roue phonique présente une portion formant couvercle qui s’étend radialement et est10. Device according to claim 8 or 9, wherein the tone wheel has a portion forming a cover which extends radially and is 5 disposée contre une extrémité de la jupe cylindrique qui est opposée à la portion radiale de l’élément rotatif, la portion formant couvercle définissant avec la jupe cylindrique et la portion radiale de l’élément rotatif une chambre annulaire.5 disposed against one end of the cylindrical skirt which is opposite to the radial portion of the rotary element, the cover portion defining with the cylindrical skirt and the radial portion of the rotary element an annular chamber. 11. Dispositif selon l’une des revendications 8 à 10, comportant en outre :11. Device according to one of claims 8 to 10, further comprising: 10 - un voile qui est mobile en rotation par rapport à l’élément rotatif et qui est interposé axialement entre la portion formant couvercle et la portion radiale de l’élément rotatif ; et10 - a web which is movable in rotation relative to the rotary element and which is axially interposed between the cover portion and the radial portion of the rotary element; and - des organes élastiques qui sont logés dans la chambre annulaire et qui sont chacun interposés circonférentiellement entre une patte d’appui solidaire en rotation 15 du voile et un siège d’appui solidaire en rotation de l’élément rotatif.- elastic members which are housed in the annular chamber and which are each interposed circumferentially between a support lug integral in rotation 15 of the web and a support seat integral in rotation with the rotary element. 12. Procédé de fabrication d’un dispositif selon l’une des revendications 8 à 11 comportant au moins une étape de roulage de la roue phonique.12. A method of manufacturing a device according to one of claims 8 to 11 comprising at least one step of rolling the tone wheel.
FR1851492A 2018-02-21 2018-02-21 PHONIC WHEEL, METHOD OF MANUFACTURE AND ROTARY DEVICE EQUIPPED WITH SUCH A WHEEL Ceased FR3078126A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1851492A FR3078126A1 (en) 2018-02-21 2018-02-21 PHONIC WHEEL, METHOD OF MANUFACTURE AND ROTARY DEVICE EQUIPPED WITH SUCH A WHEEL
FR1854461A FR3078125B1 (en) 2018-02-21 2018-05-25 TONE WHEEL, MANUFACTURING PROCESS AND ROTARY DEVICE EQUIPPED WITH SUCH A WHEEL
PCT/EP2019/054378 WO2019162415A1 (en) 2018-02-21 2019-02-21 Tone wheel, manufacturing method, and rotary device equipped with such a wheel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1851492A FR3078126A1 (en) 2018-02-21 2018-02-21 PHONIC WHEEL, METHOD OF MANUFACTURE AND ROTARY DEVICE EQUIPPED WITH SUCH A WHEEL
FR1851492 2018-02-21

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FR3078126A1 true FR3078126A1 (en) 2019-08-23

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FR1851492A Ceased FR3078126A1 (en) 2018-02-21 2018-02-21 PHONIC WHEEL, METHOD OF MANUFACTURE AND ROTARY DEVICE EQUIPPED WITH SUCH A WHEEL
FR1854461A Expired - Fee Related FR3078125B1 (en) 2018-02-21 2018-05-25 TONE WHEEL, MANUFACTURING PROCESS AND ROTARY DEVICE EQUIPPED WITH SUCH A WHEEL

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WO (1) WO2019162415A1 (en)

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FR3121489A1 (en) * 2021-04-01 2022-10-07 Valeo Embrayages FLYWHEEL FOR A DAMPING SYSTEM AND METHOD FOR MANUFACTURING SUCH A FLYWHEEL

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FR2635477A1 (en) * 1988-08-18 1990-02-23 Honda Motor Co Ltd PULSE GENERATING RING
JP2002013947A (en) * 2000-06-29 2002-01-18 Press Kogyo Co Ltd Rotation detecting sensor ring and its manufacturing method
GB2384285A (en) * 1998-12-28 2003-07-23 Luk Lamellen & Kupplungsbau Torque transfer device
DE102008023869A1 (en) 2007-06-13 2008-12-24 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Device for damping vibrations, in particular a torsional vibration damper
DE102011102001A1 (en) * 2010-05-31 2012-01-12 Schaeffler Technologies Gmbh & Co. Kg Disk flywheel for internal combustion engines, has flywheel at which transmission ring is arranged, where flywheel has circumferential stage which forms seat for transmission ring
DE102015200985A1 (en) * 2014-02-04 2015-08-06 Schaeffler Technologies AG & Co. KG Flywheel toothing, method for producing a flywheel toothing and flywheel
EP3012636A1 (en) * 2014-10-24 2016-04-27 Carl Freudenberg KG Encoder wheel

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DE102008023869A1 (en) 2007-06-13 2008-12-24 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Device for damping vibrations, in particular a torsional vibration damper
DE102011102001A1 (en) * 2010-05-31 2012-01-12 Schaeffler Technologies Gmbh & Co. Kg Disk flywheel for internal combustion engines, has flywheel at which transmission ring is arranged, where flywheel has circumferential stage which forms seat for transmission ring
DE102015200985A1 (en) * 2014-02-04 2015-08-06 Schaeffler Technologies AG & Co. KG Flywheel toothing, method for producing a flywheel toothing and flywheel
EP3012636A1 (en) * 2014-10-24 2016-04-27 Carl Freudenberg KG Encoder wheel

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FR3078125B1 (en) 2020-11-13
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