FR2521245B1 - TORSION DAMPING DEVICE, PARTICULARLY A CLUTCH FRICTION, IN PARTICULAR FOR A MOTOR VEHICLE - Google Patents

TORSION DAMPING DEVICE, PARTICULARLY A CLUTCH FRICTION, IN PARTICULAR FOR A MOTOR VEHICLE

Info

Publication number
FR2521245B1
FR2521245B1 FR8201869A FR8201869A FR2521245B1 FR 2521245 B1 FR2521245 B1 FR 2521245B1 FR 8201869 A FR8201869 A FR 8201869A FR 8201869 A FR8201869 A FR 8201869A FR 2521245 B1 FR2521245 B1 FR 2521245B1
Authority
FR
France
Prior art keywords
motor vehicle
damping device
clutch friction
torsion damping
torsion
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
Application number
FR8201869A
Other languages
French (fr)
Other versions
FR2521245A1 (en
Inventor
Dominique Despres
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 FR8201869A priority Critical patent/FR2521245B1/en
Priority to IT12422/83A priority patent/IT1172617B/en
Priority to ES519544A priority patent/ES519544A0/en
Publication of FR2521245A1 publication Critical patent/FR2521245A1/en
Application granted granted Critical
Publication of FR2521245B1 publication Critical patent/FR2521245B1/en
Expired 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
    • F16F15/12313—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
    • F16F15/129—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)
FR8201869A 1982-02-05 1982-02-05 TORSION DAMPING DEVICE, PARTICULARLY A CLUTCH FRICTION, IN PARTICULAR FOR A MOTOR VEHICLE Expired FR2521245B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8201869A FR2521245B1 (en) 1982-02-05 1982-02-05 TORSION DAMPING DEVICE, PARTICULARLY A CLUTCH FRICTION, IN PARTICULAR FOR A MOTOR VEHICLE
IT12422/83A IT1172617B (en) 1982-02-05 1983-02-02 TORSION SHOCK ABSORBER DEVICE IN PARTICULAR CLUTCH ENGAGED FOR AUTOMOTIVE VEHICLES
ES519544A ES519544A0 (en) 1982-02-05 1983-02-04 TORSION DAMPING DEVICE, ESPECIALLY FOR AUTOMOBILE VEHICLE CLUTCH.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8201869A FR2521245B1 (en) 1982-02-05 1982-02-05 TORSION DAMPING DEVICE, PARTICULARLY A CLUTCH FRICTION, IN PARTICULAR FOR A MOTOR VEHICLE

Publications (2)

Publication Number Publication Date
FR2521245A1 FR2521245A1 (en) 1983-08-12
FR2521245B1 true FR2521245B1 (en) 1986-09-26

Family

ID=9270703

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8201869A Expired FR2521245B1 (en) 1982-02-05 1982-02-05 TORSION DAMPING DEVICE, PARTICULARLY A CLUTCH FRICTION, IN PARTICULAR FOR A MOTOR VEHICLE

Country Status (3)

Country Link
ES (1) ES519544A0 (en)
FR (1) FR2521245B1 (en)
IT (1) IT1172617B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2560329B1 (en) * 1984-02-23 1986-07-25 Valeo TORSION DAMPING DEVICE, IN PARTICULAR FOR A MOTOR VEHICLE CLUTCH FRICTION DISC
US4634398A (en) * 1984-02-23 1987-01-06 Valeo Torsional damper device comprising two coaxial parts disposed to rotate relative to one another
FR2560330B1 (en) * 1984-02-23 1986-07-25 Valeo TORSION DAMPING DEVICE, IN PARTICULAR FOR A MOTOR VEHICLE CLUTCH FRICTION DISC
FR2563597B1 (en) * 1984-04-27 1986-08-14 Valeo TORSIONAL DAMPING DEVICE WITH ELASTIC STOPPER, IN PARTICULAR A CLUTCH FRICTION
FR2640013A2 (en) * 1988-06-30 1990-06-08 Valeo TORSION DAMPER DEVICE, IN PARTICULAR FOR CLUTCH FRICTION DISC OF MOTOR VEHICLES
FR2913256B1 (en) * 2007-03-02 2009-05-01 Valeo Embrayages FRICTION CLUTCH, IN PARTICULAR FOR MOTOR VEHICLE, WITH IMPROVED SHOCK ABSORBER.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1840718U (en) * 1961-08-19 1961-11-02 Fichtel & Sachs Ag CLUTCH DISC WITH VIBRATION DAMPER FOR FRICTION CLUTCHES, IN PARTICULAR FOR MOTOR VEHICLES.
FR1469858A (en) * 1965-02-26 1967-02-17 Daimler Benz Ag elastic element in rotation and mounted in particular between a friction disc and its part of the clutch hub of motor cars
FR2044354A6 (en) * 1969-05-19 1971-02-19 Ferodo Sa
FR2097289A5 (en) * 1970-07-01 1972-03-03 Ferodo Sa
IT980940B (en) * 1972-02-11 1974-10-10 Fichtel & Sachs Ag CLUTCH DISC ESPECIALLY FOR VEHICLES WITH TORSIONAL SWING DAMPER FOR RUNNING AT IDLE AND UNDER LOAD
FR2197433A5 (en) * 1972-08-23 1974-03-22 Ferodo Sa
FR2398927A1 (en) * 1977-07-27 1979-02-23 Stichler Bernd Main clutch assembly for motor vehicle - has different stiffness damping springs and multiple slotted pads on pressure plate
FR2500557B1 (en) * 1981-02-25 1985-06-14 Valeo TORSION DAMPING DEVICE, IN PARTICULAR A CLUTCH FRICTION, IN PARTICULAR FOR A MOTOR VEHICLE

Also Published As

Publication number Publication date
IT1172617B (en) 1987-06-18
IT8312422A0 (en) 1983-02-02
FR2521245A1 (en) 1983-08-12
ES8401586A1 (en) 1983-12-01
ES519544A0 (en) 1983-12-01

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Legal Events

Date Code Title Description
ST Notification of lapse