FR2270491B2 - - Google Patents

Info

Publication number
FR2270491B2
FR2270491B2 FR7412915A FR7412915A FR2270491B2 FR 2270491 B2 FR2270491 B2 FR 2270491B2 FR 7412915 A FR7412915 A FR 7412915A FR 7412915 A FR7412915 A FR 7412915A FR 2270491 B2 FR2270491 B2 FR 2270491B2
Authority
FR
France
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
FR7412915A
Other languages
French (fr)
Other versions
FR2270491A2 (en
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
Francaise du Ferodo SA
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 Francaise du Ferodo SA filed Critical Francaise du Ferodo SA
Priority to FR7412915A priority Critical patent/FR2270491A2/fr
Priority to ES435141A priority patent/ES435141A1/es
Priority to DE19752508878 priority patent/DE2508878C2/de
Publication of FR2270491A2 publication Critical patent/FR2270491A2/fr
Application granted granted Critical
Publication of FR2270491B2 publication Critical patent/FR2270491B2/fr
Granted 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
    • F16F15/1232—Wound springs characterised by the spring mounting
    • F16F15/12326—End-caps for springs
    • 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
FR7412915A 1974-04-12 1974-04-12 Torsion damper for motor vehicle clutches - has vibration absorbing springs in the hub and in the plate Granted FR2270491A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7412915A FR2270491A2 (en) 1974-04-12 1974-04-12 Torsion damper for motor vehicle clutches - has vibration absorbing springs in the hub and in the plate
ES435141A ES435141A1 (es) 1974-04-12 1975-02-27 Dispositivo amortiguador de torsion, especialmente para em-brague de vehiculo automovil.
DE19752508878 DE2508878C2 (de) 1974-04-12 1975-02-28 Torsionsdämpfende Kupplung, insbesondere für Reibscheiben von Kraftfahrzeugkupplungen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7412915A FR2270491A2 (en) 1974-04-12 1974-04-12 Torsion damper for motor vehicle clutches - has vibration absorbing springs in the hub and in the plate

Publications (2)

Publication Number Publication Date
FR2270491A2 FR2270491A2 (en) 1975-12-05
FR2270491B2 true FR2270491B2 (pt) 1977-03-04

Family

ID=9137595

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7412915A Granted FR2270491A2 (en) 1974-04-12 1974-04-12 Torsion damper for motor vehicle clutches - has vibration absorbing springs in the hub and in the plate

Country Status (3)

Country Link
DE (1) DE2508878C2 (pt)
ES (1) ES435141A1 (pt)
FR (1) FR2270491A2 (pt)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2363034A1 (fr) * 1976-08-25 1978-03-24 Ferodo Sa Dispositif amortisseur de torsion notamment pour friction d'embrayage
FR2386729A1 (fr) * 1977-04-04 1978-11-03 Ferodo Sa Dispositif amortisseur de torsion, en particulier friction d'embrayage, notamment pour vehicule automobile
US4185728A (en) * 1977-10-14 1980-01-29 Borg-Warner Corporation Clutch disc with variable deflection rate vibration damper
GB1565645A (en) * 1978-02-28 1980-04-23 Automotive Prod Co Ltd Friction clutch driven plate
FR2449828A1 (fr) * 1979-02-23 1980-09-19 Ferodo Sa Dispositif amortisseur de torsion, en particulier friction d'embrayage, notamment pour vehicule automobile
FR2496210A1 (fr) * 1980-12-16 1982-06-18 Valeo Dispositif amortisseur de torsion, notamment pour disque de friction d'embrayage de vehicule automobile
JPS57134019A (en) * 1981-02-13 1982-08-19 Daikin Mfg Co Ltd Clutch disc
JPS59103934U (ja) * 1982-12-28 1984-07-12 株式会社大金製作所 クラツチデイスク
FR2557655B1 (fr) * 1983-12-30 1988-06-10 Valeo Dispositif amortisseur de torsion a organe elastique de centrage et element d'appui incorpore a celui-ci, notamment pour embrayage de vehicule automobile
FR2575532B2 (fr) * 1983-12-30 1989-03-31 Valeo Dispositif amortisseur de torsion a organe elastique de centrage, notamment pour embrayage de vehicule automobile
FR2557656B1 (fr) * 1983-12-30 1988-05-27 Valeo Dispositif amortisseur de torsion a organe elastique de centrage, notamment pour embrayage de vehicule automobile
JPS60172728A (ja) * 1984-02-17 1985-09-06 Daikin Mfg Co Ltd ダンパ−デイスク組立体
DE3415927A1 (de) * 1984-04-28 1985-10-31 Fichtel & Sachs Ag, 8720 Schweinfurt Torsionsschwingungsdaempfer mit in beiden drehrichtungen beaufschlagbarer leerlauffederung
DE3415926A1 (de) * 1984-04-28 1985-10-31 Fichtel & Sachs Ag, 8720 Schweinfurt Torsionsschwingungsdaempfer mit zweistufiger reibeinrichtung fuer den lastbereich
DE8511027U1 (pt) * 1985-04-15 1988-02-04 Luk Lamellen Und Kupplungsbau Gmbh, 7580 Buehl, De
FR2568640B1 (fr) * 1984-08-03 1987-01-30 Valeo Dispositif amortisseur de torsion a grand debattement angulaire, en particulier friction d'embrayage, notamment pour vehicule automobile
FR2568641B1 (fr) * 1984-08-03 1989-10-06 Valeo Dispositif amortisseur de torsion a palier de centrage en deux parties, notamment pour vehicule automobile
DE3436804C2 (de) * 1984-10-06 1994-02-10 Fichtel & Sachs Ag Kupplungsscheibe für eine Kraftfahrzeug-Reibungskupplung
US4714448A (en) * 1984-12-27 1987-12-22 Valeo Torsional damper device
DE3537324C2 (de) * 1985-10-19 1995-09-14 Fichtel & Sachs Ag Torsionsschwingungsdämpfer
FR2614379B1 (fr) * 1987-04-22 1993-10-15 Valeo Dispositif d'amortissement de torsion
DE68904981T2 (de) * 1988-05-06 1993-06-17 Valeo Torsionsschwingungsdaempfer mit elastischen flanschen, insbesondere fuer kraftfahrzeuge.
DE3941693C2 (de) * 1988-12-24 2003-11-27 Luk Lamellen & Kupplungsbau Torsionsschwingungsdämpfer
PL161301B1 (pl) * 1989-08-11 1993-06-30 Samochodow Osobowych Zaklad Sp T a r c z a s p r z e g l a PL
DE4438469B4 (de) * 1993-11-05 2006-01-12 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Drehschwingungsdämpfer
GB2283558B (en) * 1993-11-05 1998-03-25 Luk Lamellen & Kupplungsbau Rotary vibration damper
GB2283557B (en) * 1993-11-05 1998-03-25 Luk Lamellen & Kupplungsbau Rotary vibration damper
DE19526051C1 (de) * 1995-07-17 1996-08-01 Fichtel & Sachs Ag Mehrteilige Nabe für eine Kupplungsscheibe
EP1452768B1 (en) * 1995-07-24 2005-09-28 Exedy Corporation Damper disc assembly having a friction mechanism with improved friction elements and spring members for vibration dampening, the spring members having improved spring seats
FR2749898B1 (fr) * 1996-06-14 2001-12-07 Valeo Agencement pour attenuer l'effet de butoir d'un ressort helicoidal amene a spires jointives
US11009119B2 (en) * 2019-02-13 2021-05-18 Ford Global Technologies, Llc Electric machine and method for manufacture of an electric machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1518026A (fr) * 1967-02-10 1968-03-22 Ferodo Sa Perfectionnements aux frictions d'embrayages à moyeu amortisseur
DE1680049C3 (de) * 1968-01-27 1973-11-08 Fichtel & Sachs Ag, 8720 Schweinfurt Kupplungsscheibe mit Schwingungs dämpfer
DE1801969A1 (de) * 1968-10-09 1970-11-26 Fichtel & Sachs Ag Kupplungsscheibe mit Schwingungsdaempfer

Also Published As

Publication number Publication date
FR2270491A2 (en) 1975-12-05
DE2508878A1 (de) 1975-10-23
ES435141A1 (es) 1976-12-01
DE2508878C2 (de) 1984-03-29

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