IT1397567B1 - Dispositivo di ammortizzamento a mezzi elastici, particolarmente per doppio volano ammortizzatore di autoveicolo. - Google Patents

Dispositivo di ammortizzamento a mezzi elastici, particolarmente per doppio volano ammortizzatore di autoveicolo.

Info

Publication number
IT1397567B1
IT1397567B1 ITRM2009A000339A ITRM20090339A IT1397567B1 IT 1397567 B1 IT1397567 B1 IT 1397567B1 IT RM2009A000339 A ITRM2009A000339 A IT RM2009A000339A IT RM20090339 A ITRM20090339 A IT RM20090339A IT 1397567 B1 IT1397567 B1 IT 1397567B1
Authority
IT
Italy
Prior art keywords
vehicles
damper
elastic
cushioning device
motor vehicles
Prior art date
Application number
ITRM2009A000339A
Other languages
English (en)
Inventor
Daniel Fenioux
Nathalie Lyon
Original Assignee
Valeo Embrayages
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 filed Critical Valeo Embrayages
Publication of ITRM20090339A1 publication Critical patent/ITRM20090339A1/it
Application granted granted Critical
Publication of IT1397567B1 publication Critical patent/IT1397567B1/it

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
    • F16F15/133—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 using springs as elastic members, e.g. metallic springs
    • F16F15/134—Wound springs
    • F16F15/13415—Wound springs characterised by the dimension or shape of spring-containing windows
    • F16F15/13423—Disposition of material for damping or avoiding wear
    • 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
    • F16F15/133—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 using springs as elastic members, e.g. metallic springs
    • F16F15/134—Wound springs
    • F16F15/1343—Wound springs characterised by the spring mounting
    • F16F15/13453—Additional guiding means for springs

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)
ITRM2009A000339A 2008-07-31 2009-07-02 Dispositivo di ammortizzamento a mezzi elastici, particolarmente per doppio volano ammortizzatore di autoveicolo. IT1397567B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0855297A FR2934657B1 (fr) 2008-07-31 2008-07-31 Dispositif d'amortisseur a moyens elastiques, notamment pour double volant amortisseur de vehicule automobile.

Publications (2)

Publication Number Publication Date
ITRM20090339A1 ITRM20090339A1 (it) 2010-02-01
IT1397567B1 true IT1397567B1 (it) 2013-01-16

Family

ID=40297781

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM2009A000339A IT1397567B1 (it) 2008-07-31 2009-07-02 Dispositivo di ammortizzamento a mezzi elastici, particolarmente per doppio volano ammortizzatore di autoveicolo.

Country Status (3)

Country Link
DE (1) DE102009035721B4 (it)
FR (1) FR2934657B1 (it)
IT (1) IT1397567B1 (it)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3831768A1 (de) 1988-09-19 1990-03-22 Schaeffler Waelzlager Kg Daempfungseinrichtung
IN189877B (it) * 1997-08-04 2003-05-03 Luk Lamellen & Kupplungsbau
DE19958813A1 (de) * 1999-06-22 2000-12-28 Mannesmann Sachs Ag Abstützelement und ein dieses enthaltender Torsionsschwingungsdämpfer
US7481132B2 (en) * 2001-09-17 2009-01-27 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Torsional vibration damper
KR100527443B1 (ko) * 2003-03-20 2005-11-09 현대자동차주식회사 비틀림 진동 댐퍼
JP4016398B2 (ja) 2003-03-20 2007-12-05 現代自動車株式会社 ねじれ振動ダンパー
ATE385550T1 (de) 2004-10-23 2008-02-15 Luk Lamellen & Kupplungsbau Torsionsschwingungsdämpfer
EP1662173B2 (de) * 2004-11-30 2011-10-26 Schaeffler Technologies AG & Co. KG Drehschwingungsdämpfer
DE102005052170A1 (de) * 2004-11-30 2006-06-01 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Drehschwingungsdämpfer
DE112005003009A5 (de) * 2004-12-22 2007-09-13 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Drehschwingungsdämpfer
DE102009017395A1 (de) 2008-05-05 2009-11-12 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Drehschwingungsdämpfer

Also Published As

Publication number Publication date
FR2934657A1 (fr) 2010-02-05
DE102009035721B4 (de) 2022-10-06
FR2934657B1 (fr) 2010-09-10
ITRM20090339A1 (it) 2010-02-01
DE102009035721A1 (de) 2010-02-04

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