FR2714440B1 - Torsional damping device, especially for a motor vehicle. - Google Patents

Torsional damping device, especially for a motor vehicle.

Info

Publication number
FR2714440B1
FR2714440B1 FR9315573A FR9315573A FR2714440B1 FR 2714440 B1 FR2714440 B1 FR 2714440B1 FR 9315573 A FR9315573 A FR 9315573A FR 9315573 A FR9315573 A FR 9315573A FR 2714440 B1 FR2714440 B1 FR 2714440B1
Authority
FR
France
Prior art keywords
motor vehicle
damping device
torsional damping
torsional
vehicle
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 - Lifetime
Application number
FR9315573A
Other languages
French (fr)
Other versions
FR2714440A1 (en
Inventor
Ciriaco Bonfilio
Jacques Feigler
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 SE
Original Assignee
Valeo SE
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 SE filed Critical Valeo SE
Priority to FR9315573A priority Critical patent/FR2714440B1/en
Publication of FR2714440A1 publication Critical patent/FR2714440A1/en
Application granted granted Critical
Publication of FR2714440B1 publication Critical patent/FR2714440B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16F15/133—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
    • 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
    • F16F15/13438—End-caps for springs
    • 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
    • F16F15/13461—Set of springs, e.g. springs within 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)
FR9315573A 1993-12-23 1993-12-23 Torsional damping device, especially for a motor vehicle. Expired - Lifetime FR2714440B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9315573A FR2714440B1 (en) 1993-12-23 1993-12-23 Torsional damping device, especially for a motor vehicle.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9315573A FR2714440B1 (en) 1993-12-23 1993-12-23 Torsional damping device, especially for a motor vehicle.

Publications (2)

Publication Number Publication Date
FR2714440A1 FR2714440A1 (en) 1995-06-30
FR2714440B1 true FR2714440B1 (en) 1996-02-09

Family

ID=9454333

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9315573A Expired - Lifetime FR2714440B1 (en) 1993-12-23 1993-12-23 Torsional damping device, especially for a motor vehicle.

Country Status (1)

Country Link
FR (1) FR2714440B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19758942B4 (en) * 1997-08-01 2009-01-29 Zf Sachs Ag torsional vibration damper
DE10209838B4 (en) * 2001-03-14 2013-07-11 Schaeffler Technologies AG & Co. KG torsional vibration dampers
DE102010053248B4 (en) * 2009-12-14 2021-01-28 Schaeffler Technologies AG & Co. KG Torsional vibration damper

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4138003A (en) * 1977-08-12 1979-02-06 General Motors Corporation Vibration damper for a torque converter lock-up clutch
JPS6141021A (en) * 1984-07-31 1986-02-27 Daikin Mfg Co Ltd Damper disc equipped with torsion spring in series arrangement
DE3876559T2 (en) * 1987-09-14 1993-06-24 Toyota Motor Co Ltd FLYWHEEL WITH TORSION VIBRATION DAMPER.
DE3841639A1 (en) * 1988-06-13 1989-12-14 Luk Lamellen & Kupplungsbau Device for damping vibrations

Also Published As

Publication number Publication date
FR2714440A1 (en) 1995-06-30

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Legal Events

Date Code Title Description
TP Transmission of property