FR3052519B1 - COMPONENT FOR TRANSMISSION SYSTEM WITH PENDULAR DAMPING DEVICE - Google Patents

COMPONENT FOR TRANSMISSION SYSTEM WITH PENDULAR DAMPING DEVICE Download PDF

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Publication number
FR3052519B1
FR3052519B1 FR1655480A FR1655480A FR3052519B1 FR 3052519 B1 FR3052519 B1 FR 3052519B1 FR 1655480 A FR1655480 A FR 1655480A FR 1655480 A FR1655480 A FR 1655480A FR 3052519 B1 FR3052519 B1 FR 3052519B1
Authority
FR
France
Prior art keywords
damping device
value
component
transmission system
support
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 - Fee Related
Application number
FR1655480A
Other languages
French (fr)
Other versions
FR3052519A1 (en
Inventor
Michael Hennebelle
Roel Verhoog
Eric Rumeau
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 FR1655480A priority Critical patent/FR3052519B1/en
Priority to PCT/EP2017/064275 priority patent/WO2017216100A1/en
Publication of FR3052519A1 publication Critical patent/FR3052519A1/en
Application granted granted Critical
Publication of FR3052519B1 publication Critical patent/FR3052519B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F16F15/14—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers
    • F16F15/1407—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers the rotation being limited with respect to the driving means
    • F16F15/145—Masses mounted with play with respect to driving means thus enabling free movement over a limited range
    • 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
    • F16F15/129—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 characterised by friction-damping means
    • F16F15/1297—Overload protection, i.e. means for limiting torque

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

Composant pour système de transmission, comprenant : - une pièce mobile (5) en rotation autour d'un axe (X), - un dispositif d'amortissement pendulaire, comprenant un support (3) et au moins un corps pendulaire mobile par rapport au support, et - un système de liaison (4) entre le support (3) du dispositif d'amortissement pendulaire et la pièce mobile (5), le système de liaison (4) présentant : - une première valeur de raideur lorsque le couple exercé par la pièce mobile (5) sur le support (3) du dispositif d'amortissement pendulaire est inférieur à une valeur prédéfinie, et - une deuxième valeur de raideur, inférieure à la première valeur de raideur, lorsque ce couple est supérieur à la valeur prédéfinie.Component for a transmission system, comprising: - a moving part (5) rotating about an axis (X), - a pendulum damping device, comprising a support (3) and at least one pendular body movable relative to the support, and - a connection system (4) between the support (3) of the pendular damping device and the moving part (5), the connection system (4) having: a first value of stiffness when the torque exerted by the moving part (5) on the support (3) of the pendular damping device is less than a predefined value, and - a second stiffness value, lower than the first stiffness value, when this torque is greater than the value predefined.

FR1655480A 2016-06-14 2016-06-14 COMPONENT FOR TRANSMISSION SYSTEM WITH PENDULAR DAMPING DEVICE Expired - Fee Related FR3052519B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1655480A FR3052519B1 (en) 2016-06-14 2016-06-14 COMPONENT FOR TRANSMISSION SYSTEM WITH PENDULAR DAMPING DEVICE
PCT/EP2017/064275 WO2017216100A1 (en) 2016-06-14 2017-06-12 Component for a transmission system, comprising a pendulum-type damping device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1655480A FR3052519B1 (en) 2016-06-14 2016-06-14 COMPONENT FOR TRANSMISSION SYSTEM WITH PENDULAR DAMPING DEVICE
FR1655480 2016-06-14

Publications (2)

Publication Number Publication Date
FR3052519A1 FR3052519A1 (en) 2017-12-15
FR3052519B1 true FR3052519B1 (en) 2019-05-10

Family

ID=56787585

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1655480A Expired - Fee Related FR3052519B1 (en) 2016-06-14 2016-06-14 COMPONENT FOR TRANSMISSION SYSTEM WITH PENDULAR DAMPING DEVICE

Country Status (2)

Country Link
FR (1) FR3052519B1 (en)
WO (1) WO2017216100A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US761974A (en) * 1904-02-15 1904-06-07 Aurora Automatic Machinery Co Yielding connection for driving-gear.
DE102012221956A1 (en) * 2012-11-30 2014-06-05 Schaeffler Technologies Gmbh & Co. Kg Torque transmission device and drive train with torque transmission device
US10203020B2 (en) 2012-12-20 2019-02-12 Schaeffler Technologies AG & Co. KG Centrifugal pendulum
JP6149415B2 (en) * 2013-02-06 2017-06-21 アイシン精機株式会社 Power transmission device
DE102014221595A1 (en) * 2014-10-23 2016-04-28 Schaeffler Technologies AG & Co. KG centrifugal pendulum

Also Published As

Publication number Publication date
WO2017216100A1 (en) 2017-12-21
FR3052519A1 (en) 2017-12-15

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