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FR3077609B1 - PENDULUM CUSHIONING DEVICE - Google Patents

PENDULUM CUSHIONING DEVICE Download PDF

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Publication number
FR3077609B1
FR3077609B1 FR1851075A FR1851075A FR3077609B1 FR 3077609 B1 FR3077609 B1 FR 3077609B1 FR 1851075 A FR1851075 A FR 1851075A FR 1851075 A FR1851075 A FR 1851075A FR 3077609 B1 FR3077609 B1 FR 3077609B1
Authority
FR
France
Prior art keywords
support
pendulum
cushioning device
pendulum body
rotation
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
FR1851075A
Other languages
French (fr)
Other versions
FR3077609A1 (en
Inventor
Roel Verhoog
Sylvain Thomire
Maxime Paul
David Salvadori
Giovanni Grieco
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 FR1851075A priority Critical patent/FR3077609B1/en
Priority to DE112019000726.2T priority patent/DE112019000726T5/en
Priority to PCT/EP2019/052052 priority patent/WO2019154668A1/en
Priority to KR1020207022811A priority patent/KR102732196B1/en
Priority to CN201980017929.6A priority patent/CN111819373B/en
Publication of FR3077609A1 publication Critical patent/FR3077609A1/en
Application granted granted Critical
Publication of FR3077609B1 publication Critical patent/FR3077609B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F16F2222/00—Special physical effects, e.g. nature of damping effects
    • F16F2222/04—Friction

Landscapes

  • 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

Dispositif d'amortissement pendulaire (1) destiné à être intégré dans une chaîne de transmission d'un véhicule automobile, notamment dans un embrayage, comprenant : - un support (2) apte à se déplacer en rotation autour d'un axe (X), - un corps pendulaire (3) comprenant au moins une masse oscillante (5) guidée en oscillation par rapport au support (2) et au moins un organe de liaison (6) adapté pour apparier au moins une masse oscillante (5) au support (2) et - un organe de friction (30) adapté pour frotter sur un corps pendulaire (3) ou un support (2), caractérisé en ce que ledit organe de friction (30) est respectivement solidaire en rotation du support (2) ou du corps pendulaire (3).Pendulum damping device (1) intended to be integrated into a transmission chain of a motor vehicle, in particular in a clutch, comprising: - a support (2) capable of moving in rotation about an axis (X) , - a pendulum body (3) comprising at least one oscillating mass (5) guided in oscillation with respect to the support (2) and at least one connecting member (6) adapted to match at least one oscillating mass (5) to the support (2) and - a friction member (30) adapted to rub on a pendulum body (3) or a support (2), characterized in that said friction member (30) is respectively integral in rotation with the support (2) or the pendulum body (3).

FR1851075A 2018-02-08 2018-02-08 PENDULUM CUSHIONING DEVICE Active FR3077609B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1851075A FR3077609B1 (en) 2018-02-08 2018-02-08 PENDULUM CUSHIONING DEVICE
DE112019000726.2T DE112019000726T5 (en) 2018-02-08 2019-01-29 PENDULUM DAMPING DEVICE
PCT/EP2019/052052 WO2019154668A1 (en) 2018-02-08 2019-01-29 Pendular damping device
KR1020207022811A KR102732196B1 (en) 2018-02-08 2019-01-29 pendulum damping device
CN201980017929.6A CN111819373B (en) 2018-02-08 2019-01-29 pendulum damper

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1851075 2018-02-08
FR1851075A FR3077609B1 (en) 2018-02-08 2018-02-08 PENDULUM CUSHIONING DEVICE

Publications (2)

Publication Number Publication Date
FR3077609A1 FR3077609A1 (en) 2019-08-09
FR3077609B1 true FR3077609B1 (en) 2021-02-19

Family

ID=61873576

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1851075A Active FR3077609B1 (en) 2018-02-08 2018-02-08 PENDULUM CUSHIONING DEVICE

Country Status (5)

Country Link
KR (1) KR102732196B1 (en)
CN (1) CN111819373B (en)
DE (1) DE112019000726T5 (en)
FR (1) FR3077609B1 (en)
WO (1) WO2019154668A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114184321B (en) * 2021-11-30 2024-04-05 珠海华粤传动科技有限公司 Balance detection method, device and equipment for centrifugal pendulum vibration absorber

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012229717A (en) 2011-04-25 2012-11-22 Toyota Motor Corp Dynamic damper
FR2984983B1 (en) * 2011-12-22 2017-01-13 Valeo Embrayages FILTERING DEVICE HAVING FRICTION DAMPING MEANS
DE112013003577A5 (en) * 2012-07-18 2015-04-16 Schaeffler Technologies Gmbh & Co. Kg centrifugal pendulum
FR3018884A1 (en) * 2014-03-20 2015-09-25 Valeo Embrayages DAMPING DEVICE FOR VEHICLE PROPULSION CHAIN
FR3027086B1 (en) * 2014-10-14 2017-03-31 Valeo Embrayages TORSION OSCILLATION DAMPING DEVICE
FR3027362B1 (en) * 2014-10-17 2016-11-04 Valeo Embrayages PENDULAR DAMPING SYSTEM EQUIPPED WITH A SUPPORT MEMBER HAVING CONTINUOUSLY CONTINUOUSLY RUNNING ROLLING PISTES AROUND THE AXIS OF ROTATION
JP6531387B2 (en) * 2014-12-22 2019-06-19 アイシン精機株式会社 Damper device
FR3043157B1 (en) * 2015-10-30 2017-12-22 Valeo Embrayages TORSION OSCILLATION DAMPING DEVICE
FR3046649A1 (en) 2016-01-13 2017-07-14 Valeo Embrayages PENDULAR DAMPING DEVICE

Also Published As

Publication number Publication date
CN111819373B (en) 2022-12-06
KR20200116468A (en) 2020-10-12
FR3077609A1 (en) 2019-08-09
DE112019000726T5 (en) 2020-10-22
WO2019154668A1 (en) 2019-08-15
CN111819373A (en) 2020-10-23
KR102732196B1 (en) 2024-11-19

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