DE10118821B4 - torsional vibration damper - Google Patents
torsional vibration damper Download PDFInfo
- Publication number
- DE10118821B4 DE10118821B4 DE10118821.8A DE10118821A DE10118821B4 DE 10118821 B4 DE10118821 B4 DE 10118821B4 DE 10118821 A DE10118821 A DE 10118821A DE 10118821 B4 DE10118821 B4 DE 10118821B4
- Authority
- DE
- Germany
- Prior art keywords
- vibration damper
- torsional vibration
- transmission element
- side transmission
- energy storage
- 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
Links
Images
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
- F16F15/13107—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 for damping of axial or radial, i.e. non-torsional vibrations
-
- 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
-
- 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
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- 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)
Abstract
Torsionsschwingungsdämpfer mit einem antriebsseitigen Übertragungselement (1) und einem abtriebsseitigen Übertragungselement (8), die über eine Energiespeichereinrichtung (7) gegeneinander verdrehbar sind, wobei die Energiespeichereinrichtung (7) in einem radialen Abstand von einer Mittenachse (4) der Übertragungselemente (1, 8) angeordnet ist, wobei die Übertragungselemente (1, 8) über eine axialelastische Koppelvorrichtung (11) miteinander in Wirkverbindung stehen, wobei die Koppelvorrichtung (11) vollständig radial innerhalb der Energiespeichereinrichtung (7) angeordnet ist, dadurch gekennzeichnet, dass die Koppelvorrichtung (11) dem abtriebsseitigen Übertragungselement (8) zugeordnet ist, wobei das abtriebsseitige Übertragungselement (8) über radial innerhalb der Energiespeichereinrichtung (7) angeordnete axialelastische Federelemente (13) in Form von Blattfedern axialelastisch mit einer Nabenscheibe (9) verbunden ist, die in die Energiespeichereinrichtung (7) eingreift. Torsional vibration damper having a drive-side transmission element (1) and an output-side transmission element (8) which are rotatable against each other via an energy storage device (7), wherein the energy storage device (7) at a radial distance from a center axis (4) of the transmission elements (1, 8) is arranged, wherein the transmission elements (1, 8) via an axial elastic coupling device (11) are in operative connection with each other, wherein the coupling device (11) is arranged completely radially within the energy storage device (7), characterized in that the coupling device (11) is associated with the output side transmission element (8), wherein the output side transmission element (8) via axially radially within the energy storage device (7) arranged axially elastic spring elements (13) in the form of leaf springs axially elastic with a hub disc (9) is connected in the energy storage device (7) intervenes.
Description
Die vorliegende Erfindung betrifft einen Torsionsschwingungsdämpfer mit einem antriebsseitigen Übertragungselement und einem abtriebsseitigen Übertragungselement, die über eine Energiespeichereinrichtung gegeneinander verdrehbar sind, wobei die Energiespeichereinrichtung in einem radialen Abstand von einer Mittenachse der Übertragungselemente angeordnet ist, wobei die Übertragungselemente über eine axialelastische Koppelvorrichtung miteinander in Wirkverbindung stehen, wobei die Koppelvorrichtung vollständig radial innerhalb der Energiespeichereinrichtung angeordnet ist.The present invention relates to a torsional vibration damper with a drive-side transmission element and a driven-side transmission element, which are rotatable against each other via an energy storage device, wherein the energy storage device is arranged at a radial distance from a center axis of the transmission elements, wherein the transmission elements via an axially elastic coupling device are in operative connection with each other, wherein the coupling device is arranged completely radially within the energy storage device.
Ein Torsionsschwingungsdämpfer ist z. B. aus der
Bei der
Aus der
Die
Des Weiteren ist eine Tellerfeder angeordnet, die zur fluiddichten Abdichtung einer Kammer dient, nicht jedoch als axialelastische Koppelvorrichtung wirken kann.Furthermore, a plate spring is arranged, which serves for fluid-tight sealing of a chamber, but can not act as an axial elastic coupling device.
In der
Aus der
Die Aufgabe der vorliegenden Erfindung besteht darin, einen Torsionsschwingungsdämpfer zu schaffen, der trotz eines kompakteren Aufbaus eine effiziente Dämpfung von Taumelbewegungen ermöglicht.The object of the present invention is to provide a torsional vibration damper, which allows an efficient damping of wobbling movements despite a more compact design.
Die Aufgabe wird durch einen Torsionsschwingungsdämpfer mit den Merkmalen des Anspruches 1 gelöst.The object is achieved by a torsional vibration damper with the features of
Die Aufgabe wird dadurch gelöst, dass die Koppelvorrichtung dem abtriebsseitigen Übertragungselement zugeordnet ist, wobei das abtriebsseitige Übertragungselement über radial innerhalb der Energiespeichereinrichtung angeordnete axialelastische Federelemente in Form von Blattfedern axialelastisch mit einer Nabenscheibe verbunden ist, die in die Energiespeichereinrichtung eingreift.The object is achieved in that the coupling device is assigned to the output-side transmission element, wherein the output-side transmission element is connected via radially radially within the energy storage device arranged axially elastic spring elements in the form of leaf springs axially elastic with a hub disc, which engages in the energy storage device.
Das abtriebsseitige Übertragungselement ist in der Regel axialsteif, die Energiespeichereinrichtung als Torsionsfedersatz ausgebildet.The output-side transmission element is generally axially rigid, the energy storage device designed as a torsion spring set.
Es ist z. B. möglich, dass die Koppelvorrichtung mit einer Axiallagerung für eine Nabenscheibe zusammenwirkt, die in die Energiespeichereinrichtung eingreift. In diesem Fall ist die Axiallagerung vorzugsweise spielbehaftet und mittels eines Federelements vorgespannt.It is Z. B. possible that the coupling device cooperates with an axial bearing for a hub disc which engages in the energy storage device. In this case, the axial bearing is preferably subject to play and biased by a spring element.
Prinzipiell ist es möglich, einlagige Blattfedern zu verwenden. Falls höhere Drehmomente übertragen werden sollen, ist jedoch eine gewisse Mindestdicke der Blattfedern erforderlich, wobei sich fertigungstechnische Vorteile ergeben, wenn die Blattfedern mehrlagig angeordnet sind, die einzelnen Blattfedern also eine geringere Dicke aufweisen.In principle, it is possible to use single-layer leaf springs. If higher torques are to be transmitted, however, a certain minimum thickness of the leaf springs is required, resulting in manufacturing advantages when the leaf springs are arranged in multiple layers, so the individual leaf springs have a smaller thickness.
Die Federelemente können im Wesentlichen tangential zur Mittenachse verlaufen. Alternativ oder zusätzlich können die Federelemente aber auch zumindest teilweise radial verlaufen. In diesem Fall kann das abtriebsseitige Übertragungselement in einem anderen radialen Abstand mit den Federelementen verbunden sein als die Nabenscheibe. Insbesondere ist es möglich, das abtriebsseitige Übertragungselement radial weiter innen mit den Federelementen zu verbinden als die Nabenscheibe.The spring elements may be substantially tangential to the center axis. Alternatively or additionally, however, the spring elements can also run at least partially radially. In this case, the output side transmission member may be connected at a different radial distance with the spring elements than the hub disc. In particular, it is possible to connect the output-side transmission element radially further inwards with the spring elements than the hub disk.
Das abtriebsseitige Übertragungselement kann radial innen eine Verzahnung zum Verbinden mit einer Abtriebswelle aufweisen. Alternativ kann das abtriebsseitige Übertragungselement aber auch als Sekundärschwungmasse eines Zweimassenschwungrades ausgebildet sein. Im letzteren Fall weist die Sekundärschwungmasse vorzugsweise radial außen Befestigungselemente zum Verbinden mit einer Kupplung auf.The output-side transmission element may have radially inwardly a toothing for connection to an output shaft. Alternatively, the output-side transmission element can also be designed as a secondary flywheel mass of a dual-mass flywheel. In the latter case, the secondary flywheel preferably has radially outward fastening elements for connection to a coupling.
Weitere Vorteile und Einzelheiten ergeben sich aus der nachfolgenden Beschreibung eines Ausführungsbeispiels in Verbindung mit den Zeichnungen sowie den übrigen Ansprüchen. Dabei zeigen in Prinzipdarstellung
-
1 einen Torsionsschwingungsdämpfers, -
2 und3 alternative Detailausgestaltungen des Torsionsschwingungsdämpfers von1 und -
4 und5 weitere Torsionsschwingungsdämpfer.
-
1 a torsional vibration damper, -
2 and3 alternative detailed embodiments of the torsional vibration damper of1 and -
4 and5 further torsional vibration damper.
Gemäß
Am antriebsseitigen Übertragungselement
Ein abtriebsseitiges Übertragungselement
Die Übertragungselemente
Auch bei der Ausführungsform gemäß
Gemäß
Gemäß
Ferner sind ersichtlich die Federelemente
In
Auch bei der Ausführungsform gemäß
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- antriebsseitiges Übertragungselementdrive-side transmission element
- 22
- Schraubbolzenbolts
- 33
- Kurbelwellecrankshaft
- 44
- Mittenachsemid-axis
- 55
- Deckblechcover sheet
- 66
- Aufnahmeraumaccommodation space
- 77
- Torsionsfedersatz/EnergiespeichereinrichtungTorsionsfedersatz / energy storage device
- 88th
- abtriebsseitiges Übertragungselementoutput-side transmission element
- 99
- Nabenscheibehub disc
- 1010
- Befestigungselementefasteners
- 1111
- Koppelvorrichtungcoupling device
- 1212
- Federelementspring element
- 1313
- Federelementespring elements
- 1414
- Verzahnunggearing
Claims (12)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10118821.8A DE10118821B4 (en) | 2001-04-17 | 2001-04-17 | torsional vibration damper |
FR0204675A FR2823547B1 (en) | 2001-04-17 | 2002-04-15 | TORSION OSCILLATION DAMPER FOR THE TRANSMISSION LINE OF A MOTOR VEHICLE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10118821.8A DE10118821B4 (en) | 2001-04-17 | 2001-04-17 | torsional vibration damper |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10118821A1 DE10118821A1 (en) | 2002-10-24 |
DE10118821B4 true DE10118821B4 (en) | 2018-05-09 |
Family
ID=7681732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10118821.8A Expired - Lifetime DE10118821B4 (en) | 2001-04-17 | 2001-04-17 | torsional vibration damper |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE10118821B4 (en) |
FR (1) | FR2823547B1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0228462D0 (en) * | 2002-12-06 | 2003-01-08 | Automotive Prod Italia | Twin mass flywheels |
DE102005046334B4 (en) * | 2004-10-23 | 2013-08-22 | Schaeffler Technologies AG & Co. KG | torsional vibration damper |
DE502005002750D1 (en) * | 2004-10-23 | 2008-03-20 | Luk Lamellen & Kupplungsbau | torsional vibration damper |
FR2883947B1 (en) * | 2005-03-29 | 2011-04-08 | Valeo Embrayages | DOUBLE FLYWHEEL DAMPER FOR MOTOR VEHICLE |
US20080283330A1 (en) | 2005-11-04 | 2008-11-20 | Till Ebner | Torsional-Vibration Damper Connected to Crankshaft and Combination of Torsional-Vibration Damper and Clutch |
DE102008043781A1 (en) | 2008-11-17 | 2010-05-20 | Zf Friedrichshafen Ag | Torsional vibration damper for the drive train of a vehicle |
DE102014207960A1 (en) | 2014-04-28 | 2016-02-18 | Zf Friedrichshafen Ag | vibration unit |
DE102015223203A1 (en) * | 2015-11-24 | 2017-05-24 | Zf Friedrichshafen Ag | Dual mass flywheel for the drive train of a motor vehicle |
DE102023121531A1 (en) | 2023-08-11 | 2024-06-27 | Schaeffler Technologies AG & Co. KG | Torsional vibration damper with centrifugal pendulum and axial spring device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3721711A1 (en) | 1986-07-05 | 1988-01-07 | Luk Lamellen & Kupplungsbau | Vibration damper |
EP0464997B1 (en) | 1990-05-16 | 1995-03-08 | Unisia Jecs Corporation | Vibration damper |
DE19609041A1 (en) | 1996-03-08 | 1997-09-11 | Fichtel & Sachs Ag | Vibration damper for a drive train of a motor vehicle |
EP0826899A2 (en) | 1996-08-30 | 1998-03-04 | Aisin Seiki Kabushiki Kaisha | Slide bearing support in a double mass power transmitting mechanism |
DE19851819A1 (en) | 1998-11-10 | 2000-05-11 | Mannesmann Sachs Ag | Torsion vibration damper with dual mass flywheel has opening in side wall of chamber closed by closure plate engaging by circumferential edge area on inner circumferential face of opening |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1750828A (en) * | 1927-08-24 | 1930-03-18 | Ernest E Wemp | Clutch |
FR2574014B1 (en) * | 1984-12-05 | 1987-02-20 | Valeo | TORSION DAMPING DEVICE, IN PARTICULAR FOR A MOTOR VEHICLE CLUTCH FRICTION DISC |
US5139124A (en) * | 1985-09-07 | 1992-08-18 | Luk Lamellen Und Kupplungsbau Gmbh | Apparatus for compensating for fluctuations of torque between the engine and the transmission of a motor vehicle |
DE3841639A1 (en) * | 1988-06-13 | 1989-12-14 | Luk Lamellen & Kupplungsbau | Device for damping vibrations |
FR2640013A2 (en) * | 1988-06-30 | 1990-06-08 | Valeo | TORSION DAMPER DEVICE, IN PARTICULAR FOR CLUTCH FRICTION DISC OF MOTOR VEHICLES |
DE19758942B4 (en) * | 1997-08-01 | 2009-01-29 | Zf Sachs Ag | torsional vibration damper |
DE19959962A1 (en) * | 1998-12-28 | 2000-06-29 | Luk Lamellen & Kupplungsbau | Axially flexible flywheel for connection of a crankshaft of an internal combustion engine comprises discs and annular component with starter gear mounted to the counter pressure plate on the cams |
-
2001
- 2001-04-17 DE DE10118821.8A patent/DE10118821B4/en not_active Expired - Lifetime
-
2002
- 2002-04-15 FR FR0204675A patent/FR2823547B1/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3721711A1 (en) | 1986-07-05 | 1988-01-07 | Luk Lamellen & Kupplungsbau | Vibration damper |
EP0464997B1 (en) | 1990-05-16 | 1995-03-08 | Unisia Jecs Corporation | Vibration damper |
DE19609041A1 (en) | 1996-03-08 | 1997-09-11 | Fichtel & Sachs Ag | Vibration damper for a drive train of a motor vehicle |
EP0826899A2 (en) | 1996-08-30 | 1998-03-04 | Aisin Seiki Kabushiki Kaisha | Slide bearing support in a double mass power transmitting mechanism |
DE19851819A1 (en) | 1998-11-10 | 2000-05-11 | Mannesmann Sachs Ag | Torsion vibration damper with dual mass flywheel has opening in side wall of chamber closed by closure plate engaging by circumferential edge area on inner circumferential face of opening |
Also Published As
Publication number | Publication date |
---|---|
FR2823547B1 (en) | 2008-02-01 |
DE10118821A1 (en) | 2002-10-24 |
FR2823547A1 (en) | 2002-10-18 |
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