IT1262353B - Dispositivo ammortizzatore di torsione, in particolare per autoveicoli - Google Patents
Dispositivo ammortizzatore di torsione, in particolare per autoveicoliInfo
- Publication number
- IT1262353B IT1262353B ITRM930097A ITRM930097A IT1262353B IT 1262353 B IT1262353 B IT 1262353B IT RM930097 A ITRM930097 A IT RM930097A IT RM930097 A ITRM930097 A IT RM930097A IT 1262353 B IT1262353 B IT 1262353B
- Authority
- IT
- Italy
- Prior art keywords
- rubbing
- vehicles
- shock absorber
- absorber device
- torsion shock
- Prior art date
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
- F16F15/131—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 the rotating system comprising two or more gyratory masses
- F16F15/133—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 the rotating system comprising two or more gyratory masses using springs as elastic members, e.g. metallic springs
- F16F15/137—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 the rotating system comprising two or more gyratory masses using springs as elastic members, e.g. metallic springs the elastic members consisting of two or more springs of different kinds, e.g. elastomeric members and wound 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
- F16F15/131—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 the rotating system comprising two or more gyratory masses
- F16F15/139—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 the rotating system comprising two or more gyratory masses 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)
- Springs (AREA)
Abstract
Il dispositivo ammortizzatore di torsione comprende due parti coassiali (1, 2), mezzi elastici ad azione circonferenziale (4), ed un dispositivo di sfregamento (5) che agisce assialmente tra dette parti. Il dispositivo di sfregamento (5) comprende una rondella di sfregamento (52-352) in contatto con una prima superficie (61-361). Il dispositivo di sfregamento (5) forma un complesso unitario comprendente almeno un elemento di materiale elastico (50-150-250-350) applicato mediante su una almeno delle sue facce di una rondella di sfregamento (52-352). Detto complesso unitario (5) è interposto a serraggio assiale tra detta prima superficie (61-361) ed una seconda superficie (60-160) e mezzi antiusura essendo interposti tra detto elemento elastico e la seconda superficie.Applicazione: autoveicoli
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9201925A FR2687749B1 (fr) | 1992-02-20 | 1992-02-20 | Dispositif amortisseur de torsion, notamment double volant amortisseur et disque de friction d'embrayage, pour vehicules automobiles. |
US08/019,294 US5503595A (en) | 1992-02-20 | 1993-02-18 | Torsion damping device for a motor vehicle, being in particular a double damped flywheel or a clutch friction wheel |
Publications (3)
Publication Number | Publication Date |
---|---|
ITRM930097A0 ITRM930097A0 (it) | 1993-02-18 |
ITRM930097A1 ITRM930097A1 (it) | 1994-08-18 |
IT1262353B true IT1262353B (it) | 1996-06-19 |
Family
ID=26229276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITRM930097A IT1262353B (it) | 1992-02-20 | 1993-02-18 | Dispositivo ammortizzatore di torsione, in particolare per autoveicoli |
Country Status (5)
Country | Link |
---|---|
US (1) | US5503595A (it) |
JP (1) | JPH0642588A (it) |
DE (1) | DE4303371B4 (it) |
FR (1) | FR2687749B1 (it) |
IT (1) | IT1262353B (it) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2706963B1 (it) * | 1993-06-25 | 1995-09-15 | Valeo | |
FR2723997B1 (fr) * | 1994-08-29 | 1996-11-08 | Valeo | Amortisseur de torsion refroidi par circulation d'air |
DE19708328A1 (de) * | 1997-01-31 | 1998-08-13 | Rohs Voigt Patentverwertungsge | Mechanischer Torsionsschwingungsdämpfer |
ES2258292T3 (es) * | 1997-10-29 | 2006-08-16 | Rohs-Voigt Patentverwertungsgesellschaft Mbh | Amortiguador de torsion de vibraciones. |
US7341523B2 (en) * | 1999-06-04 | 2008-03-11 | Rohs-Voigt Patentverwertungsgesellschaft Mbh | Torsional vibration damper |
US7513176B2 (en) * | 2003-10-14 | 2009-04-07 | Honda Motor Co., Ltd. | Flywheel device for prime mover |
DE502005002750D1 (de) * | 2004-10-23 | 2008-03-20 | Luk Lamellen & Kupplungsbau | Torsionsschwingungsdämpfer |
DE102005046334B4 (de) * | 2004-10-23 | 2013-08-22 | Schaeffler Technologies AG & Co. KG | Torsionsschwingungsdämpfer |
DE102005012861A1 (de) * | 2005-01-26 | 2006-08-03 | Rohs, Ulrich, Dr.-Ing. | Dämpfungseinrichtung, insbesondere für ein Zweimassenschwungrad |
FR2883947B1 (fr) * | 2005-03-29 | 2011-04-08 | Valeo Embrayages | Double volant amortisseur pour vehicule automobile |
US8337316B2 (en) * | 2009-04-06 | 2012-12-25 | Schaeffler Technologies AG & Co. KG | Sealed PTO damper |
DE102013003628A1 (de) | 2013-03-05 | 2014-09-11 | Ulrich Rohs | Reibeinrichtung für einen Torsionsschwingungsdämpfer sowie Torsionsschwingungsdämpfer und Verfahren zur Montage einer Reibeinrichtung |
DE112015002271A5 (de) * | 2014-05-15 | 2017-03-30 | Schaeffler Technologies AG & Co. KG | Zweimassenschwungrad |
FR3073587B1 (fr) * | 2017-11-10 | 2021-04-23 | Valeo Embrayages | Dispositif de friction d'embrayage |
WO2021109032A1 (zh) * | 2019-12-04 | 2021-06-10 | 舍弗勒技术股份两合公司 | 具有两级阻尼的减振结构及车辆用减振器和离合器从动盘 |
CN113153053B (zh) * | 2020-01-07 | 2023-06-30 | 太仓卡兰平汽车零部件有限公司 | 摩擦片组与旋转阻尼器 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1964054A (en) * | 1931-11-16 | 1934-06-26 | Continental Motors Corp | Clutch |
US2065601A (en) * | 1931-12-04 | 1936-12-29 | Continental Motors Corp | Damping device |
US2299029A (en) * | 1940-02-14 | 1942-10-13 | Borg Warner | Friction clutch |
US2557511A (en) * | 1947-12-26 | 1951-06-19 | John S Oles | Vibration damper |
US3039578A (en) * | 1958-11-18 | 1962-06-19 | Renault | Clutches |
FR1454232A (fr) * | 1965-11-16 | 1966-07-22 | Daimler Benz Ag | Liaison à barre de torsion élastique entre le disque d'embrayage et le moyeu dans le cas d'embrayages à friction, en particulier sur des voitures automobiles |
DE1475346B1 (de) * | 1965-12-01 | 1970-05-14 | Fichtel & Sachs Ag, 8720 Schweinfurt | Kupplungsscheibe mit mehreren hintereinandergeschalteten Schwingungsdaempfern |
US3514974A (en) * | 1967-06-10 | 1970-06-02 | Daikin Mfg Co Ltd | Noise prevention device in torsional vibration |
US3628353A (en) * | 1969-09-08 | 1971-12-21 | Lipe Rollway Corp | Damper assembly for drive train |
DE3107371C2 (de) * | 1981-02-27 | 1986-01-30 | Bayerische Motoren Werke AG, 8000 München | Drehschwingungsgedämpfte Kupplungsscheibe für Kraftfahrzeuge |
DE3114282A1 (de) * | 1981-04-09 | 1982-11-04 | Fichtel & Sachs Ag, 8720 Schweinfurt | Torsionsdaempfeinrichtung |
DE3340896A1 (de) * | 1983-11-11 | 1985-05-23 | Fichtel & Sachs Ag, 8720 Schweinfurt | Torsionsschwingungsdaempfer mit spielfreier lagerung und definierter reibung |
DE3405949A1 (de) * | 1984-02-18 | 1985-08-22 | Fichtel & Sachs Ag, 8720 Schweinfurt | Torsionsschwingungsdaempfer mit mehrfunktionen-bauteil |
FR2565650B1 (fr) * | 1984-06-12 | 1990-04-27 | Luk Lamellen & Kupplungsbau | Dispositif pour compenser des a-coups de rotation |
US4714448A (en) * | 1984-12-27 | 1987-12-22 | Valeo | Torsional damper device |
DE3745142C2 (de) * | 1986-07-05 | 2000-06-15 | Luk Lamellen & Kupplungsbau | Torsions-Schwingungsdämpfer |
DE3624498C2 (de) * | 1986-07-19 | 1995-11-02 | Fichtel & Sachs Ag | Torsionsschwingungsdämpfer mit Schmiermittelfüllung und hydraulischem Endanschlag |
DE3723015A1 (de) * | 1987-07-11 | 1989-01-19 | Daimler Benz Ag | Geteiltes schwungrad |
FR2626334B1 (fr) * | 1988-01-25 | 1992-04-10 | Valeo | Double volant amortisseur notamment pour vehicule automobile |
DE3817954C2 (de) * | 1988-05-27 | 2000-02-24 | Mannesmann Sachs Ag | Torsions-Schwingungsdämpfer mit hydraulisch gesteuerter Reibeinrichtung |
DE3931429C5 (de) * | 1988-10-14 | 2005-05-19 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Einrichtung zum Dämpfen von Drehschwingungen |
-
1992
- 1992-02-20 FR FR9201925A patent/FR2687749B1/fr not_active Expired - Fee Related
-
1993
- 1993-02-05 DE DE4303371A patent/DE4303371B4/de not_active Expired - Fee Related
- 1993-02-18 US US08/019,294 patent/US5503595A/en not_active Expired - Fee Related
- 1993-02-18 IT ITRM930097A patent/IT1262353B/it active IP Right Grant
- 1993-02-22 JP JP5054654A patent/JPH0642588A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US5503595A (en) | 1996-04-02 |
ITRM930097A1 (it) | 1994-08-18 |
FR2687749A1 (fr) | 1993-08-27 |
FR2687749B1 (fr) | 1995-09-15 |
ITRM930097A0 (it) | 1993-02-18 |
DE4303371A1 (de) | 1993-10-28 |
DE4303371B4 (de) | 2004-06-24 |
JPH0642588A (ja) | 1994-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19990226 |