FR2798435B1 - TORSION SHOCK ABSORBER, ESPECIALLY FOR MOTOR VEHICLES - Google Patents

TORSION SHOCK ABSORBER, ESPECIALLY FOR MOTOR VEHICLES

Info

Publication number
FR2798435B1
FR2798435B1 FR9909355A FR9909355A FR2798435B1 FR 2798435 B1 FR2798435 B1 FR 2798435B1 FR 9909355 A FR9909355 A FR 9909355A FR 9909355 A FR9909355 A FR 9909355A FR 2798435 B1 FR2798435 B1 FR 2798435B1
Authority
FR
France
Prior art keywords
shock absorber
motor vehicles
torsion shock
torsion
vehicles
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
FR9909355A
Other languages
French (fr)
Other versions
FR2798435A1 (en
Inventor
Roberto Vergari
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
Priority claimed from FR9906650A external-priority patent/FR2794831A1/en
Application filed by Valeo SE filed Critical Valeo SE
Priority to FR9909355A priority Critical patent/FR2798435B1/en
Priority to IT2000RM000382 priority patent/IT1315958B1/en
Publication of FR2798435A1 publication Critical patent/FR2798435A1/en
Application granted granted Critical
Publication of FR2798435B1 publication Critical patent/FR2798435B1/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
    • F16F15/131—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
    • F16F15/13469—Combinations of dampers, e.g. with multiple plates, multiple spring sets, i.e. complex configurations
    • 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
    • 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
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D13/00—Friction clutches
    • F16D13/58—Details
    • F16D2013/581—Securing means for transportation or shipping

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)
FR9909355A 1999-05-26 1999-07-19 TORSION SHOCK ABSORBER, ESPECIALLY FOR MOTOR VEHICLES Expired - Fee Related FR2798435B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9909355A FR2798435B1 (en) 1999-05-26 1999-07-19 TORSION SHOCK ABSORBER, ESPECIALLY FOR MOTOR VEHICLES
IT2000RM000382 IT1315958B1 (en) 1999-07-19 2000-07-13 Torsional stress absorber wheel for automotive vehicle comprises two coaxial masses, one with an annular housing for elastic organs mounted in a second housing as well, the other with a vail partly enclosed in the first mass housing

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9906650A FR2794831A1 (en) 1999-05-26 1999-05-26 Flywheel torsional damper for motor vehicles has two coaxial masses mounted to rotate in relation to other in opposition to elastic element, which is fitted in mass and second disc
FR9909355A FR2798435B1 (en) 1999-05-26 1999-07-19 TORSION SHOCK ABSORBER, ESPECIALLY FOR MOTOR VEHICLES

Publications (2)

Publication Number Publication Date
FR2798435A1 FR2798435A1 (en) 2001-03-16
FR2798435B1 true FR2798435B1 (en) 2002-10-25

Family

ID=26234970

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9909355A Expired - Fee Related FR2798435B1 (en) 1999-05-26 1999-07-19 TORSION SHOCK ABSORBER, ESPECIALLY FOR MOTOR VEHICLES

Country Status (1)

Country Link
FR (1) FR2798435B1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3645309C2 (en) * 1985-09-07 1997-09-04 Luk Lamellen & Kupplungsbau Torsional vibration damper for flywheels
JP2718413B2 (en) * 1986-07-05 1998-02-25 ルーク・ラメレン・ウント・クツプルングスバウ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Vibration damper
FR2687442B1 (en) 1992-02-14 1994-04-08 Valeo DOUBLE SHOCK ABSORBER, IN PARTICULAR FOR MOTOR VEHICLE.
FR2695579B1 (en) 1992-09-15 1994-11-25 Valeo Method for assembling two parts and assembly of two parts, in particular primary part of a torsion damper, thus assembled.
FR2729199B1 (en) * 1995-01-11 1997-04-04 Valeo METHOD OF MANUFACTURING A SHOCK ABSORBER, IN PARTICULAR FOR MOTOR VEHICLES
JP2816958B2 (en) * 1995-10-27 1998-10-27 株式会社エフ・シー・シー Torque damper
FR2741928B1 (en) * 1995-12-04 1998-01-09 Valeo DOUBLE SHOCK ABSORBER FOR MOTOR VEHICLE
DE19609041C2 (en) * 1996-03-08 1998-10-15 Mannesmann Sachs Ag Torsional vibration damper
FR2753758B1 (en) 1996-09-06 1999-04-02 LOW-CLUTCH FRICTION CLUTCH

Also Published As

Publication number Publication date
FR2798435A1 (en) 2001-03-16

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20140331