FR3090779B1 - PENDULUM CUSHIONING DEVICE - Google Patents

PENDULUM CUSHIONING DEVICE Download PDF

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Publication number
FR3090779B1
FR3090779B1 FR1873411A FR1873411A FR3090779B1 FR 3090779 B1 FR3090779 B1 FR 3090779B1 FR 1873411 A FR1873411 A FR 1873411A FR 1873411 A FR1873411 A FR 1873411A FR 3090779 B1 FR3090779 B1 FR 3090779B1
Authority
FR
France
Prior art keywords
support
pendulum
oscillating
mass
cushioning device
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
FR1873411A
Other languages
French (fr)
Other versions
FR3090779A1 (en
Inventor
Roel Verhoog
Franck Cailleret
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 FR1873411A priority Critical patent/FR3090779B1/en
Priority to PCT/EP2019/084198 priority patent/WO2020126607A1/en
Priority to DE112019006292.1T priority patent/DE112019006292T5/en
Publication of FR3090779A1 publication Critical patent/FR3090779A1/en
Application granted granted Critical
Publication of FR3090779B1 publication Critical patent/FR3090779B1/en
Expired - Fee Related 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

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 Dispositif (10) d'amortissement pendulaire comprenant : un support (12) mobile en rotation autour d’un axe (X) de rotation, un corps pendulaire (13) comprenant une masse oscillante (14) et guidé en oscillation par rapport au support par un unique organe de roulement (40), la masse oscillante comprenant une partie s’étendant radialement vers l’extérieur au-delà du bord radialement extérieur (16e) du support, une portion (50) de la masse oscillante (14) étant en liaison glissière avec le support (12). Figure pour l’abrégé : Figure 1PENDULUM DAMPING DEVICE Pendular damping device (10) comprising: a support (12) movable in rotation about an axis (X) of rotation, a pendular body (13) comprising an oscillating mass (14) and guided in oscillation relative to the support by a single rolling member (40), the oscillating mass comprising a part extending radially outwardly beyond the radially outer edge (16th) of the support, a portion (50) of the mass oscillating (14) being in sliding connection with the support (12). Figure for the abstract: Figure 1

FR1873411A 2018-12-19 2018-12-19 PENDULUM CUSHIONING DEVICE Expired - Fee Related FR3090779B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1873411A FR3090779B1 (en) 2018-12-19 2018-12-19 PENDULUM CUSHIONING DEVICE
PCT/EP2019/084198 WO2020126607A1 (en) 2018-12-19 2019-12-09 Pendular damping device
DE112019006292.1T DE112019006292T5 (en) 2018-12-19 2019-12-09 Anti-sway device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1873411A FR3090779B1 (en) 2018-12-19 2018-12-19 PENDULUM CUSHIONING DEVICE

Publications (2)

Publication Number Publication Date
FR3090779A1 FR3090779A1 (en) 2020-06-26
FR3090779B1 true FR3090779B1 (en) 2021-04-23

Family

ID=66530269

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1873411A Expired - Fee Related FR3090779B1 (en) 2018-12-19 2018-12-19 PENDULUM CUSHIONING DEVICE

Country Status (3)

Country Link
DE (1) DE112019006292T5 (en)
FR (1) FR3090779B1 (en)
WO (1) WO2020126607A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2547928A1 (en) 2010-03-15 2013-01-23 Schaeffler Technologies AG & Co. KG Torsional vibration damper
DE112011104426A5 (en) 2010-12-15 2013-09-12 Schaeffler Technologies AG & Co. KG Centrifugal pendulum and clutch disc with the same
CN104471279B (en) * 2012-08-27 2016-11-16 宝马股份公司 centrifugal force pendulum
DE102014201888A1 (en) * 2014-02-03 2015-08-06 Schaeffler Technologies AG & Co. KG Centrifugal pendulum device and torque transmission device with centrifugal pendulum device
US10533629B2 (en) * 2016-01-14 2020-01-14 Nsk Ltd. Centrifugal pendulum damper and torque transmission device
DE112018001474A5 (en) * 2017-03-22 2019-12-05 Schaeffler Technologies AG & Co. KG Centrifugal pendulum device

Also Published As

Publication number Publication date
DE112019006292T5 (en) 2021-09-16
FR3090779A1 (en) 2020-06-26
WO2020126607A1 (en) 2020-06-25

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