FR2614379B1 - TORSION DAMPING DEVICE - Google Patents

TORSION DAMPING DEVICE

Info

Publication number
FR2614379B1
FR2614379B1 FR8705665A FR8705665A FR2614379B1 FR 2614379 B1 FR2614379 B1 FR 2614379B1 FR 8705665 A FR8705665 A FR 8705665A FR 8705665 A FR8705665 A FR 8705665A FR 2614379 B1 FR2614379 B1 FR 2614379B1
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
FR8705665A
Other languages
French (fr)
Other versions
FR2614379A1 (en
Inventor
Alas Jacques
Graton Michel
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 FR8705665A priority Critical patent/FR2614379B1/en
Priority to DE19883813295 priority patent/DE3813295C2/en
Publication of FR2614379A1 publication Critical patent/FR2614379A1/en
Application granted granted Critical
Publication of FR2614379B1 publication Critical patent/FR2614379B1/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
    • F16F15/1232—Wound springs characterised by the spring mounting
    • F16F15/12346—Set of springs, e.g. springs within 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
    • F16F15/121—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
FR8705665A 1987-04-22 1987-04-22 TORSION DAMPING DEVICE Expired - Fee Related FR2614379B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8705665A FR2614379B1 (en) 1987-04-22 1987-04-22 TORSION DAMPING DEVICE
DE19883813295 DE3813295C2 (en) 1987-04-22 1988-04-20 Torsional vibration damper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8705665A FR2614379B1 (en) 1987-04-22 1987-04-22 TORSION DAMPING DEVICE

Publications (2)

Publication Number Publication Date
FR2614379A1 FR2614379A1 (en) 1988-10-28
FR2614379B1 true FR2614379B1 (en) 1993-10-15

Family

ID=9350356

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8705665A Expired - Fee Related FR2614379B1 (en) 1987-04-22 1987-04-22 TORSION DAMPING DEVICE

Country Status (2)

Country Link
DE (1) DE3813295C2 (en)
FR (1) FR2614379B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19630040C1 (en) * 1996-07-25 1997-11-27 Mannesmann Sachs Ag Clutch disc with torsional vibration damper
FR2801081B1 (en) * 1999-11-17 2002-02-08 Valeo TORSION SHOCK ABSORBER FOR FRICTION CLUTCH, PARTICULARLY FOR MOTOR VEHICLE

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2270491A2 (en) * 1974-04-12 1975-12-05 Ferodo Sa Torsion damper for motor vehicle clutches - has vibration absorbing springs in the hub and in the plate
JPS584828U (en) * 1981-07-01 1983-01-12 トヨタ自動車株式会社 clutch disk
JPS60136623A (en) * 1983-12-22 1985-07-20 Daikin Mfg Co Ltd Widely swinging square type damper disk
DE3427246A1 (en) * 1984-07-24 1986-01-30 Fichtel & Sachs Ag, 8720 Schweinfurt IDLE VIBRATION DAMPER WITH STEPPED SPRING CHARACTERISTICS
FR2568640B1 (en) * 1984-08-03 1987-01-30 Valeo TORSION DAMPING DEVICE WITH LARGE ANGLE TRAVEL, ESPECIALLY CLUTCH FRICTION, ESPECIALLY FOR A MOTOR VEHICLE
DE3528662C2 (en) * 1985-08-09 1994-12-08 Fichtel & Sachs Ag Torsional vibration damper with concentrically arranged springs
DE8611990U1 (en) * 1986-05-02 1986-06-26 Fichtel & Sachs Ag, 8720 Schweinfurt Torsional vibration damper

Also Published As

Publication number Publication date
DE3813295C2 (en) 1997-03-20
DE3813295A1 (en) 1988-11-10
FR2614379A1 (en) 1988-10-28

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Legal Events

Date Code Title Description
ST Notification of lapse