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WO2004085875A3 - Torque transmitting device, in particular for a motor vehicle - Google Patents

Torque transmitting device, in particular for a motor vehicle Download PDF

Info

Publication number
WO2004085875A3
WO2004085875A3 PCT/FR2004/050106 FR2004050106W WO2004085875A3 WO 2004085875 A3 WO2004085875 A3 WO 2004085875A3 FR 2004050106 W FR2004050106 W FR 2004050106W WO 2004085875 A3 WO2004085875 A3 WO 2004085875A3
Authority
WO
WIPO (PCT)
Prior art keywords
motor vehicle
transmitting device
flexible
torque transmitting
annular
Prior art date
Application number
PCT/FR2004/050106
Other languages
French (fr)
Other versions
WO2004085875A2 (en
Inventor
Daniel Bonnel
Nicolas Ternoy
Roel Verhoog
Jean-Pierre Vrinat
Original Assignee
Valeo Embrayages
Daniel Bonnel
Nicolas Ternoy
Roel Verhoog
Jean-Pierre Vrinat
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, Daniel Bonnel, Nicolas Ternoy, Roel Verhoog, Jean-Pierre Vrinat filed Critical Valeo Embrayages
Publication of WO2004085875A2 publication Critical patent/WO2004085875A2/en
Publication of WO2004085875A3 publication Critical patent/WO2004085875A3/en

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
    • F16F15/13142—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 method of assembly, production or treatment
    • F16F15/1315—Multi-part primary or secondary masses, e.g. assembled from pieces of sheet steel
    • 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
    • F16F15/13142—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 method of assembly, production or treatment
    • 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
    • F16F15/13185—Bolting arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Pulleys (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Bolts, Nuts, And Washers (AREA)

Abstract

The inventive torque-transmitting device comprises a flexible flywheel fixable to the end shaft (4) of an engine, in particular for a motor vehicle. Said flywheel comprises an annular load (15) which is fixed to the radially external part (12) of a flexible annular plate (1) whose radially internal part (2) is provided with through holes (7) for screws (8) for fixing to the engine shaft (4) and a lockwasher (5) obtainable by fritting between the annular flexible plate (1) and the heads of the fixing screws (8).
PCT/FR2004/050106 2003-03-17 2004-03-12 Torque transmitting device, in particular for a motor vehicle WO2004085875A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR03/03225 2003-03-17
FR0303225A FR2852650B1 (en) 2003-03-17 2003-03-17 TORQUE TRANSMISSION DEVICE, ESPECIALLY FOR A MOTOR VEHICLE

Publications (2)

Publication Number Publication Date
WO2004085875A2 WO2004085875A2 (en) 2004-10-07
WO2004085875A3 true WO2004085875A3 (en) 2004-10-28

Family

ID=32922214

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2004/050106 WO2004085875A2 (en) 2003-03-17 2004-03-12 Torque transmitting device, in particular for a motor vehicle

Country Status (2)

Country Link
FR (1) FR2852650B1 (en)
WO (1) WO2004085875A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4449852B2 (en) * 2005-07-29 2010-04-14 トヨタ自動車株式会社 Internal combustion engine starting torque transmission mechanism
FR2920507B1 (en) * 2007-08-29 2009-12-11 Valeo Embrayages FLEXIBLE WHEEL.
FR3023888B1 (en) 2014-07-17 2016-07-15 Valeo Embrayages FRICTION CLUTCH FOR INTERACTION BETWEEN A CRANKSHAFT AND A GEARBOX OF A VEHICLE
DE102018105262B4 (en) * 2018-03-07 2023-09-21 Vibracoustic Se Securing and centering means as well as a vibration damping device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989005931A1 (en) * 1987-12-22 1989-06-29 Michael Meyerle Device for suppressing noise and vibrations, in particular in continuously variable transmissions with power split in motor vehicles
US6039651A (en) * 1996-02-09 2000-03-21 Exedy Corporation Flex plate and flywheel configuration
US6119548A (en) * 1996-09-26 2000-09-19 Automotive Products, Plc Rotational friction damper
US6234288B1 (en) * 1993-06-19 2001-05-22 Luk Lamellen Und Kupplungsbau Gmbh Torque transmitting apparatus
FR2819567A1 (en) * 2001-01-17 2002-07-19 Valeo Flexible flywheel for car clutch comprises annular mass attached to sheet metal ring with reinforcing ring fitted against it, Belleville washer being mounted between mass and ring with centering claws which cooperate with reinforcing ring

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989005931A1 (en) * 1987-12-22 1989-06-29 Michael Meyerle Device for suppressing noise and vibrations, in particular in continuously variable transmissions with power split in motor vehicles
US6234288B1 (en) * 1993-06-19 2001-05-22 Luk Lamellen Und Kupplungsbau Gmbh Torque transmitting apparatus
US6039651A (en) * 1996-02-09 2000-03-21 Exedy Corporation Flex plate and flywheel configuration
US6119548A (en) * 1996-09-26 2000-09-19 Automotive Products, Plc Rotational friction damper
FR2819567A1 (en) * 2001-01-17 2002-07-19 Valeo Flexible flywheel for car clutch comprises annular mass attached to sheet metal ring with reinforcing ring fitted against it, Belleville washer being mounted between mass and ring with centering claws which cooperate with reinforcing ring

Also Published As

Publication number Publication date
FR2852650A1 (en) 2004-09-24
FR2852650B1 (en) 2006-04-28
WO2004085875A2 (en) 2004-10-07

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