FR2745054B1 - TORSION SHOCK ABSORBER WITH NOISE BRAKING MEANS - Google Patents

TORSION SHOCK ABSORBER WITH NOISE BRAKING MEANS

Info

Publication number
FR2745054B1
FR2745054B1 FR9601960A FR9601960A FR2745054B1 FR 2745054 B1 FR2745054 B1 FR 2745054B1 FR 9601960 A FR9601960 A FR 9601960A FR 9601960 A FR9601960 A FR 9601960A FR 2745054 B1 FR2745054 B1 FR 2745054B1
Authority
FR
France
Prior art keywords
shock absorber
braking means
torsion shock
noise
noise braking
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 - Lifetime
Application number
FR9601960A
Other languages
French (fr)
Other versions
FR2745054A1 (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 FR9601960A priority Critical patent/FR2745054B1/en
Priority to DE1996606725 priority patent/DE69606725T2/en
Priority to ES96400528T priority patent/ES2145394T3/en
Priority to EP19960400528 priority patent/EP0732525B1/en
Publication of FR2745054A1 publication Critical patent/FR2745054A1/en
Application granted granted Critical
Publication of FR2745054B1 publication Critical patent/FR2745054B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16F15/1238—Wound springs with pre-damper, i.e. additional set of springs between flange of main damper and hub
    • F16F15/12386—Pre-damper cage construction
    • 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
    • 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

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)
FR9601960A 1995-03-14 1996-02-16 TORSION SHOCK ABSORBER WITH NOISE BRAKING MEANS Expired - Lifetime FR2745054B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9601960A FR2745054B1 (en) 1996-02-16 1996-02-16 TORSION SHOCK ABSORBER WITH NOISE BRAKING MEANS
DE1996606725 DE69606725T2 (en) 1995-03-14 1996-03-14 Pre-damper for torsional vibrations
ES96400528T ES2145394T3 (en) 1995-03-14 1996-03-14 TORQUE SHOCK WITH PRE-SHOCK.
EP19960400528 EP0732525B1 (en) 1995-03-14 1996-03-14 Pre-damper unit for torsional vibrations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9601960A FR2745054B1 (en) 1996-02-16 1996-02-16 TORSION SHOCK ABSORBER WITH NOISE BRAKING MEANS

Publications (2)

Publication Number Publication Date
FR2745054A1 FR2745054A1 (en) 1997-08-22
FR2745054B1 true FR2745054B1 (en) 2004-03-26

Family

ID=9489293

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9601960A Expired - Lifetime FR2745054B1 (en) 1995-03-14 1996-02-16 TORSION SHOCK ABSORBER WITH NOISE BRAKING MEANS

Country Status (1)

Country Link
FR (1) FR2745054B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3107551A (en) * 1962-09-11 1963-10-22 Gen Motors Corp Vibration damper
DE3448587C2 (en) * 1984-11-23 1998-08-27 Luk Lamellen & Kupplungsbau Vehicle damping clutch disc
EP0414360B1 (en) * 1989-07-21 1994-11-09 Automotive Products Plc Damper disc
DE4028616C2 (en) * 1990-09-08 2002-09-12 Zf Sachs Ag Clutch disc with identical guide parts to control the coil springs for the idle range
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.
DE69606725T2 (en) * 1995-03-14 2000-11-16 Valeo Pre-damper for torsional vibrations

Also Published As

Publication number Publication date
FR2745054A1 (en) 1997-08-22

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