FR2746878B1 - TORSION DAMPING DEVICE - Google Patents

TORSION DAMPING DEVICE

Info

Publication number
FR2746878B1
FR2746878B1 FR9705169A FR9705169A FR2746878B1 FR 2746878 B1 FR2746878 B1 FR 2746878B1 FR 9705169 A FR9705169 A FR 9705169A FR 9705169 A FR9705169 A FR 9705169A FR 2746878 B1 FR2746878 B1 FR 2746878B1
Authority
FR
France
Prior art keywords
damping device
torsion damping
torsion
damping
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
FR9705169A
Other languages
French (fr)
Other versions
FR2746878A1 (en
Inventor
Fabrice Tauvron
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 FR9705169A priority Critical patent/FR2746878B1/en
Publication of FR2746878A1 publication Critical patent/FR2746878A1/en
Application granted granted Critical
Publication of FR2746878B1 publication Critical patent/FR2746878B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16F15/121—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 using springs as elastic members, e.g. metallic springs
    • F16F15/123—Wound springs
    • F16F15/12353—Combinations of dampers, e.g. with multiple plates, multiple spring sets, i.e. complex configurations
    • F16F15/1236—Combinations of dampers, e.g. with multiple plates, multiple spring sets, i.e. complex configurations resulting in a staged spring characteristic, e.g. with multiple intermediate plates
    • 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
    • F16F15/121—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 using springs as elastic members, e.g. metallic springs
    • F16F15/123—Wound springs
    • F16F15/1238—Wound springs with pre-damper, i.e. additional set of springs between flange of main damper and hub

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)
FR9705169A 1997-04-25 1997-04-25 TORSION DAMPING DEVICE Expired - Fee Related FR2746878B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9705169A FR2746878B1 (en) 1997-04-25 1997-04-25 TORSION DAMPING DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9705169A FR2746878B1 (en) 1997-04-25 1997-04-25 TORSION DAMPING DEVICE

Publications (2)

Publication Number Publication Date
FR2746878A1 FR2746878A1 (en) 1997-10-03
FR2746878B1 true FR2746878B1 (en) 1999-10-01

Family

ID=9506336

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9705169A Expired - Fee Related FR2746878B1 (en) 1997-04-25 1997-04-25 TORSION DAMPING DEVICE

Country Status (1)

Country Link
FR (1) FR2746878B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2845141B1 (en) * 2002-09-30 2006-01-20 Valeo Embrayages TORSION DAMPER, ESPECIALLY CLUTCH FRICTION FOR MOTOR VEHICLES
FR2895770B1 (en) * 2006-01-03 2009-06-26 Rene Billet TORSION DAMPER FOR CLUTCH, IN PARTICULAR OF A MOTOR VEHICLE.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4422535A (en) * 1981-05-20 1983-12-27 Ford Motor Company Compound damper assembly for an automatic transmission
US4471863A (en) * 1981-08-28 1984-09-18 Borg-Warner Corporation Multi-stage torsional damping device
DE3228515A1 (en) * 1982-07-30 1984-02-02 LuK Lamellen und Kupplungsbau GmbH, 7580 Bühl Clutch disc
JPS6311933U (en) * 1986-07-10 1988-01-26
DE4040606A1 (en) * 1989-12-22 1991-06-27 Luk Lamellen & Kupplungsbau Torque damping for clutch plate - has three damping units with different characteristics for prolonged control action
FR2674593B1 (en) * 1991-03-29 1993-05-07 Valeo TORSION SHOCK ABSORBER COMPRISING A HOUSING PRE-SHOCK ABSORBER WITH HOOK LEGS, ESPECIALLY FOR A MOTOR VEHICLE.

Also Published As

Publication number Publication date
FR2746878A1 (en) 1997-10-03

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse
D3 Decision to revoke the decision of lapse
ST Notification of lapse

Effective date: 20100226