IT1285892B1 - TORSION SHOCK ABSORBER DEVICE - Google Patents

TORSION SHOCK ABSORBER DEVICE

Info

Publication number
IT1285892B1
IT1285892B1 IT96RM000622A ITRM960622A IT1285892B1 IT 1285892 B1 IT1285892 B1 IT 1285892B1 IT 96RM000622 A IT96RM000622 A IT 96RM000622A IT RM960622 A ITRM960622 A IT RM960622A IT 1285892 B1 IT1285892 B1 IT 1285892B1
Authority
IT
Italy
Prior art keywords
shock absorber
absorber device
torsion shock
torsion
shock
Prior art date
Application number
IT96RM000622A
Other languages
Italian (it)
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 ITRM960622A1 publication Critical patent/ITRM960622A1/en
Application granted granted Critical
Publication of IT1285892B1 publication Critical patent/IT1285892B1/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)
IT96RM000622A 1995-09-29 1996-09-13 TORSION SHOCK ABSORBER DEVICE IT1285892B1 (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
ITRM960622A1 ITRM960622A1 (en) 1998-03-13
IT1285892B1 true IT1285892B1 (en) 1998-06-24

Family

ID=9483040

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96RM000622A IT1285892B1 (en) 1995-09-29 1996-09-13 TORSION SHOCK ABSORBER DEVICE

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 Two-stage friction device

Also Published As

Publication number Publication date
DE19639852A1 (en) 1997-04-03
ITRM960622A1 (en) 1998-03-13
PL182571B1 (en) 2002-01-31
DE19639852B4 (en) 2006-10-12
FR2739426B1 (en) 1998-07-10
PL316273A1 (en) 1997-04-01
FR2739426A1 (en) 1997-04-04

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Legal Events

Date Code Title Description
0001 Granted