FR2270491A2 - Torsion damper for motor vehicle clutches - has vibration absorbing springs in the hub and in the plate - Google Patents
Torsion damper for motor vehicle clutches - has vibration absorbing springs in the hub and in the plateInfo
- Publication number
- FR2270491A2 FR2270491A2 FR7412915A FR7412915A FR2270491A2 FR 2270491 A2 FR2270491 A2 FR 2270491A2 FR 7412915 A FR7412915 A FR 7412915A FR 7412915 A FR7412915 A FR 7412915A FR 2270491 A2 FR2270491 A2 FR 2270491A2
- Authority
- FR
- France
- Prior art keywords
- hub
- springs
- plate
- torsion damper
- motor vehicle
- 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.)
- Granted
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
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)
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 true FR2270491A2 (en) | 1975-12-05 |
FR2270491B2 FR2270491B2 (de) | 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 (de) |
ES (1) | ES435141A1 (de) |
FR (1) | FR2270491A2 (de) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0015203B1 (de) * | 1979-02-23 | 1984-02-15 | Valeo | Vorrichtung zur Dämpfung von Drehschwingungen, insbesondere Kupplungsscheibe für Kraftfahrzeug |
FR2557656A1 (fr) * | 1983-12-30 | 1985-07-05 | Valeo | Dispositif amortisseur de torsion a organe elastique de centrage, notamment pour embrayage de vehicule automobile |
FR2575532A2 (fr) * | 1983-12-30 | 1986-07-04 | Valeo | Dispositif amortisseur de torsion a organe elastique de centrage, notamment pour embrayage de vehicule automobile |
US4634397A (en) * | 1983-12-30 | 1987-01-06 | Valeo | Torsional damper device for a clutch disk |
US4655337A (en) * | 1984-08-03 | 1987-04-07 | Valeo | Torsional damper device |
FR2588929A1 (fr) * | 1985-10-19 | 1987-04-24 | Fichtel & Sachs Ag | Amortisseur de vibrations de torsion |
US4685896A (en) * | 1984-08-03 | 1987-08-11 | Valeo | Clutch disk with torsional damper assembly |
US4714448A (en) * | 1984-12-27 | 1987-12-22 | Valeo | Torsional damper device |
FR2614379A1 (fr) * | 1987-04-22 | 1988-10-28 | Valeo | Dispositif d'amortissement de torsion |
EP0412559A1 (de) * | 1989-08-11 | 1991-02-13 | Fabryka Samochodow Osobowych Zaklad Sprzegiel | Kupplungsscheibe |
US5147246A (en) * | 1988-05-06 | 1992-09-15 | Valeo | Device with torsion damping by resilient plates, especially for an automotive vehicle |
EP0756104A2 (de) * | 1995-07-24 | 1997-01-29 | Exedy Corporation | Dämpfungsscheibeneinheit mit einem Reibungsmechanismus mit verbesserten Reibungselementen und Federteilen für Dämpfung, wobei die Federteile verbesserte Schultern aufweisen |
FR2749898A1 (fr) * | 1996-06-14 | 1997-12-19 | 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 |
Families Citing this family (17)
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 |
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 |
JPS60172728A (ja) * | 1984-02-17 | 1985-09-06 | Daikin Mfg Co Ltd | ダンパ−デイスク組立体 |
DE3415926A1 (de) * | 1984-04-28 | 1985-10-31 | Fichtel & Sachs Ag, 8720 Schweinfurt | Torsionsschwingungsdaempfer mit zweistufiger reibeinrichtung fuer den lastbereich |
DE3415927A1 (de) * | 1984-04-28 | 1985-10-31 | Fichtel & Sachs Ag, 8720 Schweinfurt | Torsionsschwingungsdaempfer mit in beiden drehrichtungen beaufschlagbarer leerlauffederung |
DE8511027U1 (de) * | 1985-04-15 | 1988-02-04 | LuK Lamellen und Kupplungsbau GmbH, 7580 Bühl | Drehmomentübertragungseinrichtung |
DE3436804C2 (de) * | 1984-10-06 | 1994-02-10 | Fichtel & Sachs Ag | Kupplungsscheibe für eine Kraftfahrzeug-Reibungskupplung |
DE3941693C2 (de) * | 1988-12-24 | 2003-11-27 | Luk Lamellen & Kupplungsbau | Torsionsschwingungsdämpfer |
GB2283557B (en) * | 1993-11-05 | 1998-03-25 | Luk Lamellen & Kupplungsbau | Rotary vibration damper |
GB2283558B (en) * | 1993-11-05 | 1998-03-25 | Luk Lamellen & Kupplungsbau | Rotary vibration damper |
DE4438469B4 (de) * | 1993-11-05 | 2006-01-12 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Drehschwingungsdämpfer |
DE19526051C1 (de) * | 1995-07-17 | 1996-08-01 | Fichtel & Sachs Ag | Mehrteilige Nabe für eine Kupplungsscheibe |
Family Cites Families (3)
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 |
-
1974
- 1974-04-12 FR FR7412915A patent/FR2270491A2/fr active Granted
-
1975
- 1975-02-27 ES ES435141A patent/ES435141A1/es not_active Expired
- 1975-02-28 DE DE19752508878 patent/DE2508878C2/de not_active Expired
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0015204B1 (de) * | 1979-02-23 | 1984-07-25 | Valeo | Vorrichtung zur Dämpfung von Drehschwingungen, insbesondere Kupplungsscheibe für Kraftfahrzeug |
EP0015203B1 (de) * | 1979-02-23 | 1984-02-15 | Valeo | Vorrichtung zur Dämpfung von Drehschwingungen, insbesondere Kupplungsscheibe für Kraftfahrzeug |
FR2557656A1 (fr) * | 1983-12-30 | 1985-07-05 | Valeo | Dispositif amortisseur de torsion a organe elastique de centrage, notamment pour embrayage de vehicule automobile |
FR2575532A2 (fr) * | 1983-12-30 | 1986-07-04 | Valeo | Dispositif amortisseur de torsion a organe elastique de centrage, notamment pour embrayage de vehicule automobile |
US4634397A (en) * | 1983-12-30 | 1987-01-06 | Valeo | Torsional damper device for a clutch disk |
US4655337A (en) * | 1984-08-03 | 1987-04-07 | Valeo | Torsional damper device |
US4685896A (en) * | 1984-08-03 | 1987-08-11 | Valeo | Clutch disk with torsional damper assembly |
US4714448A (en) * | 1984-12-27 | 1987-12-22 | Valeo | Torsional damper device |
FR2588929A1 (fr) * | 1985-10-19 | 1987-04-24 | Fichtel & Sachs Ag | Amortisseur de vibrations de torsion |
FR2614379A1 (fr) * | 1987-04-22 | 1988-10-28 | Valeo | Dispositif d'amortissement de torsion |
US5147246A (en) * | 1988-05-06 | 1992-09-15 | Valeo | Device with torsion damping by resilient plates, especially for an automotive vehicle |
EP0412559A1 (de) * | 1989-08-11 | 1991-02-13 | Fabryka Samochodow Osobowych Zaklad Sprzegiel | Kupplungsscheibe |
EP0756104A2 (de) * | 1995-07-24 | 1997-01-29 | Exedy Corporation | Dämpfungsscheibeneinheit mit einem Reibungsmechanismus mit verbesserten Reibungselementen und Federteilen für Dämpfung, wobei die Federteile verbesserte Schultern aufweisen |
US5954585A (en) * | 1995-07-24 | 1999-09-21 | Exedy Corporation | Damper disc assembly having friction elements each having a different coefficient of friction |
US6004213A (en) * | 1995-07-24 | 1999-12-21 | Exedy Corporation | Damper disc assembly having spring seats for changing a phase relationship of the disc assembly |
EP0756104A3 (de) * | 1995-07-24 | 2003-10-22 | Exedy Corporation | Dämpfungsscheibeneinheit mit einem Reibungsmechanismus mit verbesserten Reibungselementen und Federteilen zur Dämpfung, wobei die Federteile verbesserte Schultern aufweisen |
EP1452768A2 (de) * | 1995-07-24 | 2004-09-01 | Exedy Corporation | Dämpfungsscheibeneinheit mit einem Reibungsmechanismus mit verbesserten Reibungselementen und Federteilen zur Dämpfung, wobei die Federteile verbesserte Schultern aufweisen |
EP1452768A3 (de) * | 1995-07-24 | 2004-09-08 | Exedy Corporation | Dämpfungsscheibeneinheit mit einem Reibungsmechanismus mit verbesserten Reibungselementen und Federteilen zur Dämpfung, wobei die Federteile verbesserte Schultern aufweisen |
FR2749898A1 (fr) * | 1996-06-14 | 1997-12-19 | 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 |
Also Published As
Publication number | Publication date |
---|---|
DE2508878C2 (de) | 1984-03-29 |
ES435141A1 (es) | 1976-12-01 |
FR2270491B2 (de) | 1977-03-04 |
DE2508878A1 (de) | 1975-10-23 |
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