EP3891416A1 - Amortisseur de vibrations de torsion - Google Patents

Amortisseur de vibrations de torsion

Info

Publication number
EP3891416A1
EP3891416A1 EP19801660.2A EP19801660A EP3891416A1 EP 3891416 A1 EP3891416 A1 EP 3891416A1 EP 19801660 A EP19801660 A EP 19801660A EP 3891416 A1 EP3891416 A1 EP 3891416A1
Authority
EP
European Patent Office
Prior art keywords
torsional vibration
vibration damper
output
hub
ring
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.)
Withdrawn
Application number
EP19801660.2A
Other languages
German (de)
English (en)
Inventor
Ralf Edl
Artem KERBER
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.)
Schaeffler Technologies AG and Co KG
Original Assignee
Schaeffler Technologies AG and Co KG
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 Schaeffler Technologies AG and Co KG filed Critical Schaeffler Technologies AG and Co KG
Publication of EP3891416A1 publication Critical patent/EP3891416A1/fr
Withdrawn legal-status Critical Current

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
    • F16F15/12—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
    • F16F15/13164—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 the supporting arrangement of the damper unit
    • F16F15/13171—Bearing arrangements
    • 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
    • F16F2224/00—Materials; Material properties
    • F16F2224/02—Materials; Material properties solids
    • F16F2224/0208—Alloys
    • 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
    • F16F2226/00—Manufacturing; Treatments
    • F16F2226/04—Assembly or fixing methods; methods to form or fashion parts
    • 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
    • F16F2230/00—Purpose; Design features
    • F16F2230/0005—Attachment, e.g. to facilitate mounting onto confer adjustability
    • 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
    • F16F2232/00—Nature of movement
    • F16F2232/02—Rotary
    • 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
    • F16F2236/00—Mode of stressing of basic spring or damper elements or devices incorporating such elements
    • F16F2236/08—Torsion

Landscapes

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

Abstract

L'invention concerne un amortisseur de vibrations de torsion (1) en particulier pour une chaîne cinématique d'un véhicule automobile comprenant une boîte de vitesses à embrayage double dotée d'une partie d'entrée (2) reçue de manière à pouvoir tourner autour d'un axe de rotation (d) et d'une partie de sortie (3) pouvant tourner de manière limitée par rapport à la partie d'entrée (2) autour de l'axe de rotation (d) à l'encontre de l'action d'un dispositif ressort et comportant un moyeu de sortie (9). L'invention vise à proposer un montage peu onéreux de la partie d'entrée (2) et de la partie de sortie (3) l'une sur l'autre. À cet effet, un palier à roulement (12) est prévu entre la partie d'entrée (2) et la partie de sortie (3), le moyeu de sortie (9) étant réalisé de manière divisée en une partie annulaire (16) comportant un siège de palier (21) côté sortie et une partie de moyeu (15) comportant une denture intérieure (17).
EP19801660.2A 2018-10-23 2019-10-17 Amortisseur de vibrations de torsion Withdrawn EP3891416A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018126376 2018-10-23
PCT/DE2019/100905 WO2020083436A1 (fr) 2018-10-23 2019-10-17 Amortisseur de vibrations de torsion

Publications (1)

Publication Number Publication Date
EP3891416A1 true EP3891416A1 (fr) 2021-10-13

Family

ID=68536715

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19801660.2A Withdrawn EP3891416A1 (fr) 2018-10-23 2019-10-17 Amortisseur de vibrations de torsion

Country Status (5)

Country Link
US (1) US20210341021A1 (fr)
EP (1) EP3891416A1 (fr)
CN (1) CN112912641A (fr)
DE (1) DE102019128052A1 (fr)
WO (1) WO2020083436A1 (fr)

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3745088B4 (de) * 1986-07-05 2004-09-30 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Einrichtung zum Dämpfen von Schwingungen
DE4214655C2 (de) * 1991-06-01 2003-02-27 Luk Lamellen & Kupplungsbau Wälzlager
DE4204342C1 (en) * 1992-02-14 1993-08-19 Werner 6000 Frankfurt De Jacob Flywheel esp. for IC engine - has hollow bearing journal, which is deep-drawn while reducing material thickness of one balance weight
DE4307830B4 (de) * 1992-03-17 2013-11-07 Schaeffler Technologies AG & Co. KG Wälzlagerung
DE4327079B4 (de) * 1992-08-20 2004-04-29 Zf Sachs Ag Lageranordnung für eine zwei rotierende Bauteile umfassende Vorrichtung
US5617940A (en) * 1994-02-08 1997-04-08 Exedy Corporation Power transfer apparatus having a vibration dampening mechanism which provides structural support for the apparatus
DE19524100C1 (de) * 1995-07-01 1996-07-11 Fichtel & Sachs Ag Schwungradvorrichtung mit einer Abdichtung für eine Fettkammer
US5778738A (en) * 1995-08-31 1998-07-14 Kabushiki Kaisha Yutaka Giken Two-mass type of flywheel device
JPH1130291A (ja) * 1997-07-08 1999-02-02 Exedy Corp ダンパー装置及び軸受固定方法
DE102005008007A1 (de) * 2005-02-22 2006-08-31 Schaeffler Kg Zweimassenschwungrad eines Kraftfahrzeugs sowie Wälzlager für ein solches Zweimassenschwungrad
WO2009006868A1 (fr) * 2007-07-12 2009-01-15 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Volant d'inertie à deux masses
DE102007039847A1 (de) * 2007-08-23 2009-02-26 Zf Friedrichshafen Ag Schrägkugellager, insbesondere für eine Torsionsschwingungsdämpferanordnung
DE102009050353A1 (de) * 2008-11-19 2010-05-20 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Drehschwingungsdämpfer mit separater Trägerscheibe für Pendelmassen
CN101936363B (zh) * 2010-09-08 2013-04-03 青岛丰宝汽车离合器有限公司 一种双质量飞轮总成
CN103363061A (zh) * 2013-07-29 2013-10-23 重庆青山工业有限责任公司 一种齿轮用扭转减振器结构及齿轮扭转减振方法
CN106062423B (zh) * 2013-12-13 2019-06-18 舍弗勒技术股份两合公司 包括定子推力轴承的扭矩变换器
EP3146233A1 (fr) * 2014-05-20 2017-03-29 Schaeffler Technologies AG & Co. KG Amortisseur de vibrations de torsion
CN105081042B (zh) * 2015-08-31 2017-03-01 西安交通大学 双轴伸永磁同步伺服电机整体平动的纯机械肘杆式拉伸垫
DE102017126747A1 (de) 2016-11-15 2018-05-17 Schaeffler Technologies AG & Co. KG Drehschwingungsdämpfer
DE112017007067A5 (de) 2017-02-15 2019-10-24 Schaeffler Technologies AG & Co. KG Drehschwingungsdämpfer

Also Published As

Publication number Publication date
DE102019128052A1 (de) 2020-04-23
CN112912641A (zh) 2021-06-04
WO2020083436A1 (fr) 2020-04-30
US20210341021A1 (en) 2021-11-04

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