PL316273A1 - Starting shock absorber unit - Google Patents

Starting shock absorber unit

Info

Publication number
PL316273A1
PL316273A1 PL31627396A PL31627396A PL316273A1 PL 316273 A1 PL316273 A1 PL 316273A1 PL 31627396 A PL31627396 A PL 31627396A PL 31627396 A PL31627396 A PL 31627396A PL 316273 A1 PL316273 A1 PL 316273A1
Authority
PL
Poland
Prior art keywords
shock absorber
absorber unit
starting shock
starting
unit
Prior art date
Application number
PL31627396A
Other versions
PL182571B1 (en
Inventor
Sylvain Thomire
Jean-Marie Chevalier
Original Assignee
Valeo
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 filed Critical Valeo
Publication of PL316273A1 publication Critical patent/PL316273A1/en
Publication of PL182571B1 publication Critical patent/PL182571B1/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
    • F16F15/129—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 characterised by friction-damping means
    • 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)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)
PL96316273A 1995-09-29 1996-09-25 Starting shock absorber unit PL182571B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9511443A FR2739426B1 (en) 1995-09-29 1995-09-29 TORSION DAMPING DEVICE

Publications (2)

Publication Number Publication Date
PL316273A1 true PL316273A1 (en) 1997-04-01
PL182571B1 PL182571B1 (en) 2002-01-31

Family

ID=9483040

Family Applications (1)

Application Number Title Priority Date Filing Date
PL96316273A PL182571B1 (en) 1995-09-29 1996-09-25 Starting shock absorber unit

Country Status (4)

Country Link
DE (1) DE19639852B4 (en)
FR (1) FR2739426B1 (en)
IT (1) IT1285892B1 (en)
PL (1) PL182571B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19805219C2 (en) * 1998-02-10 2003-10-16 Zf Sachs Ag clutch disc
FR2804190B1 (en) * 2000-01-25 2002-05-17 Valeo TORSION SHOCK ABSORBER FOR A FRICTION CLUTCH, PARTICULARLY FOR A MOTOR VEHICLE
FR2854671B1 (en) * 2003-05-05 2006-04-28 Valeo Embrayages FRICTION CLUTCH, ESPECIALLY FOR A MOTOR VEHICLE
FR3082260B1 (en) * 2018-06-07 2021-05-21 Valeo Embrayages TORSION DAMPER WITH CONDITIONALLY ACTIVATED FRICTION DEVICE
FR3114366B1 (en) * 2020-09-24 2022-10-14 Valeo Embrayages Torsion damper for a vehicle drive chain

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3448538C2 (en) * 1984-11-23 1996-08-29 Luk Lamellen & Kupplungsbau Vehicle torsional vibration damper
US4892178A (en) * 1987-08-20 1990-01-09 Eaton Corporation Viscous damper module for torsional vibration damping mechanism
DE3805666C2 (en) * 1988-02-24 1998-06-04 Mannesmann Sachs Ag Torsional vibration damper with friction dependent on the angle of rotation
ES2014144A6 (en) * 1988-06-04 1990-06-16 Luk Lamellen & Kupplungsbau Clutch disk with torsional damper device
EP0482735A3 (en) * 1990-10-25 1992-11-19 Borg-Warner Automotive Transmission And Engine Components Corporation Torsional vibration damper with retaining ring
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.
DE4125966C2 (en) * 1991-08-06 1999-07-22 Mannesmann Sachs Ag Clutch disc with dragged pre-damper friction device
DE4304778C2 (en) * 1992-02-24 2003-03-20 Luk Lamellen & Kupplungsbau torsional vibration damper
DE4332936C2 (en) * 1992-10-14 2003-06-26 Luk Lamellen & Kupplungsbau torsional vibration damper
DE19524749C1 (en) * 1995-07-07 1996-07-11 Fichtel & Sachs Ag Clutch disc with torsional oscillation damper
DE29612924U1 (en) * 1996-07-25 1996-09-12 Fichtel & Sachs Ag, 97424 Schweinfurt Two-stage friction device

Also Published As

Publication number Publication date
DE19639852B4 (en) 2006-10-12
FR2739426B1 (en) 1998-07-10
ITRM960622A1 (en) 1998-03-13
IT1285892B1 (en) 1998-06-24
FR2739426A1 (en) 1997-04-04
DE19639852A1 (en) 1997-04-03
PL182571B1 (en) 2002-01-31

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