DE10148095A1 - Active stabilizer for motor vehicles has two stabilizer part, one with smaller spring ratio than min. required for part subjected to same load, and extended active stabilizer length - Google Patents
Active stabilizer for motor vehicles has two stabilizer part, one with smaller spring ratio than min. required for part subjected to same load, and extended active stabilizer lengthInfo
- Publication number
- DE10148095A1 DE10148095A1 DE10148095A DE10148095A DE10148095A1 DE 10148095 A1 DE10148095 A1 DE 10148095A1 DE 10148095 A DE10148095 A DE 10148095A DE 10148095 A DE10148095 A DE 10148095A DE 10148095 A1 DE10148095 A1 DE 10148095A1
- Authority
- DE
- Germany
- Prior art keywords
- stabilizer
- connection
- actuator
- wheel
- assigned
- 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
- 239000003381 stabilizer Substances 0.000 title claims abstract description 78
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 4
- 230000002349 favourable effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
- B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
- B60G21/04—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
- B60G21/05—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
- B60G21/055—Stabiliser bars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/32—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds
- B60G11/34—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds including leaf springs
- B60G11/44—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds including leaf springs and also torsion-bar springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
- B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
- B60G21/04—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
- B60G21/05—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
- B60G21/055—Stabiliser bars
- B60G21/0551—Mounting means therefor
- B60G21/0553—Mounting means therefor adjustable
- B60G21/0555—Mounting means therefor adjustable including an actuator inducing vehicle roll
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/10—Type of spring
- B60G2202/13—Torsion spring
- B60G2202/135—Stabiliser bar and/or tube
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/40—Type of actuator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/12—Mounting of springs or dampers
- B60G2204/122—Mounting of torsion springs
- B60G2204/1222—Middle mounts of stabiliser on vehicle body or chassis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/12—Mounting of springs or dampers
- B60G2204/122—Mounting of torsion springs
- B60G2204/1224—End mounts of stabiliser on wheel suspension
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/40—Constructional features of dampers and/or springs
- B60G2206/42—Springs
- B60G2206/427—Stabiliser bars or tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
Description
Die Erfindung betrifft einen aktiven Stabilisator für ein Kraftfahrzeug nach dem Oberbegriff des Hauptanspruchs. The invention relates to an active stabilizer for a motor vehicle according to the Preamble of the main claim.
Es ist bereits ein aktiver Stabilisator für ein Kraftfahrzeug bekannt, der zwei Räder einer Fahrzeugachslinie koppelt und der aus einem dem einen Rad zugeordneten ersten Stabilisatorteil und aus einem dem anderen Rad zugeordneten zweiten Stabilisatorteil, sowie aus einem die Stabilisatorteile koppelnden Aktuator besteht. Der Aktuator steuert die Seitenneigung des Kraftfahrzeugs durch Verspannen der Stabilisatorteile gegeneinander. Jedes Stabilisatorteil erstreckt sich von einem dem Aktuator zugeordneten Anschluss zu einem dem Rad zugeordneten Anschluss. Einen solchen Stabilisator beschreibt die DE 199 30 444 C2. An active stabilizer for a motor vehicle is already known, which has two wheels couples a vehicle axle line and that of one assigned to one wheel first stabilizer part and a second assigned to the other wheel Stabilizer part, and consists of an actuator coupling the stabilizer parts. The Actuator controls the inclination of the motor vehicle by tightening the Stabilizer parts against each other. Each stabilizer part extends from one Connection assigned to the actuator to a connection assigned to the wheel. DE 199 30 444 C2 describes such a stabilizer.
Bei Stabilisatoren mit eingebautem Aktuator ist die tordierbare wirksame Länge eingeschränkt gegenüber herkömmlichen Stabilisatoren ohne Aktuator. Die wirksame Torsionslänge setzt sich zusammen aus der Länge der beiden Stabilisatorteile in Fahrzeugquerrichtung. Durch diese Verkürzung der wirksamen Torsionslänge auf Grund des eingebauten Aktuators können sich die Dauerfestigkeitswerte des Stabilisators verschlechtern. Außerdem wird dadurch die Charakteristik des Kraftfahrzeugs beim Unterdrücken von Wankbewegungen verändert. For stabilizers with a built-in actuator, the twistable effective length is limited compared to conventional stabilizers without an actuator. The effective torsion length is made up of the length of the two Stabilizer parts in the transverse direction of the vehicle. By shortening the effective Torsional length due to the built-in actuator can change the fatigue strength values of the stabilizer deteriorate. It also changes the characteristics of the Motor vehicle changed when suppressing roll movements.
Aufgabe der Erfindung ist es, diese Nachteile zu vermeiden. The object of the invention is to avoid these disadvantages.
Die Aufgabe wird mit den Merkmalen des Anspruchs 1 gelöst. Weitere Ausgestaltungen der Erfindung ergeben sich aus den Unteransprüchen. The object is achieved with the features of claim 1. Further Embodiments of the invention result from the subclaims.
Nach der Erfindung ist ein aktiver Stabilisator für ein Kraftfahrzeug, der zwei Räder einer Fahrzeugachslinie koppelt und der aus einem dem einen Rad zugeordneten ersten Stabilisatorteil und aus einem dem anderen Rad zugeordneten zweiten Stabilisatorteil, sowie aus einem die Stabilisatorteile koppelnden Aktuator besteht, so gestaltet, dass die Federrate mindestens eines Stabilisatorteils, das sich von einem dem Aktuator zugeordneten Anschluss zu einem dem Rad zugeordneten Anschluss erstreckt, kleiner ist als eine minimal benötigte Federrate für ein der selben Belastung ausgesetztes Stabilisatorteil, das im wesentlichen direkt von dem dem Aktuator zugeordneten Anschluss zu dem dem Rad zugeordneten Anschluss geführt ist. According to the invention is an active stabilizer for a motor vehicle, the two wheels couples a vehicle axle line and that of one assigned to one wheel first stabilizer part and a second assigned to the other wheel Stabilizer part, and consists of an actuator coupling the stabilizer parts, so designed that the spring rate of at least one stabilizer part that differs from one the connection assigned to the actuator to a connection assigned to the wheel extends, is less than a minimum required spring rate for one of the same Stabilizer part exposed to stress, which is essentially directly from the Actuator associated connection is led to the connection assigned to the wheel.
Das hat den Vorteil, dass das Stabilisatorteil bei gleicher Belastung um einen größeren Weg ausgelenkt wird und somit die Unterdrückung der Wankbewegung weicher gestaltet werden und feiner abgestimmt werden kann. Die Lebensdauer des Stabilisators kann erhöht werden. Durch die Möglichkeit, Stabilisatoren mit kleinerem Durchmesser verwenden zu können, wird das Fahrzeuggewicht verringert und die Herstellkosten für den Stabilisator sind geringer. Außerdem ergeben sich größere Freiheiten für die Anordnung des Stabilisators im Fahrzeug. This has the advantage that the stabilizer part by one with the same load larger path is deflected and thus the suppression of the roll movement can be designed softer and fine-tuned. The lifespan of the Stabilizer can be increased. Due to the possibility of using stabilizers To be able to use a smaller diameter, the vehicle weight is reduced and the manufacturing costs for the stabilizer are lower. Also arise greater freedom for the arrangement of the stabilizer in the vehicle.
Bei einer vorteilhaften Ausführung der Erfindung ist die wirksame Länge des Stabilisators dadurch verlängert, dass jedes Stabilisatorteil am Aktuator vorbei geführt ist und an dem Anschluss mit dem Aktuator verbunden ist, der von dem dem Rad zugeordneten Anschluss weiter entfernt liegt. Das hat den Vorteil, dass die wirksame Torsionslänge auf einfache Weise verlängert ist. In an advantageous embodiment of the invention, the effective length of the Stabilizer lengthened in that each stabilizer part is guided past the actuator and is connected at the connection to the actuator which is different from that of the wheel assigned port is further away. This has the advantage of being effective Torsion length is easily extended.
Eine weitere vorteilhafte Ausführung der Erfindung sieht vor, dass mindestens ein Stabilisatorteil über ein weiteres Federelement mit einer Karosserie und/oder mit dem dem Aktuator und/oder mit dem dem Rad zugeordneten Anschluss verbunden ist. Eine solche Reihenschaltung von Federn ermöglicht auf einfache Weise die Verwirklichung einer für das Fahrverhalten günstigen linearen Federkennlinie. A further advantageous embodiment of the invention provides that at least one Stabilizer part via a further spring element with a body and / or with connected to the actuator and / or to the connection assigned to the wheel is. Such a series connection of springs allows the simple Realization of a linear spring characteristic that is favorable for driving behavior.
Eine bevorzugte Ausführung der Erfindung ist dadurch gekennzeichnet, dass mindestens ein Stabilisatorteil auf seiner Biegelänge geschleift ausgebildet ist. Bei einer solchen Verlängerung der Biegelänge des Stabilisators bleiben die rad- und aktuatorseitigen Anschlussstellen jedes Stabilisatorteils erhalten und es kann vorteilhafterweise trotzdem auf einfache Weise die Federrate beeinflusst werden. A preferred embodiment of the invention is characterized in that at least one stabilizer part is ground on its bending length. at such an extension of the bending length of the stabilizer remain the wheel and Obtain actuator-side connection points of each stabilizer part and it can advantageously, the spring rate can nevertheless be influenced in a simple manner.
Ein bevorzugtes Ausführungsbeispiel der Erfindung beschreibt die nachfolgende Beschreibung mit der zugehörigen Zeichnung. Es zeigen: A preferred embodiment of the invention describes the following Description with the accompanying drawing. Show it:
Fig. 1 Eine räumliche Darstellung eines aktiven Stabilisators für ein Kraftfahrzeug gemäß der Erfindung, Fig. 1 is a perspective illustration of an active stabilizer system for a motor vehicle according to the invention,
Fig. 2 bis 5 weitere Ausführungformen von aktiven Stabilisatoren für ein Kraftfahrzeug gemäß der Erfindung, ebenfalls in räumlicher Darstellung. Fig. 2 to 5 further embodiments of active stabilizers for a motor vehicle according to the invention, also in a spatial representation.
Fig. 1 zeigt einen aktiven Stabilisator für ein Kraftfahrzeug, zur Koppelung von zwei nicht gezeichneten Rädern einer Fahrzeugachslinie. Ein erstes Stabilisatorteil 1 ist dem einen Rad zugeordnet und ein zweites Stabilisatorteil 2 ist dem anderen Rad zugeordnet. Die beiden Stabilisatorteile 1, 2 sind gekoppelt durch einen Aktuator 3, ausgebildet als hydraulischer Schwenkmotor, zur Steuerung der Seitenneigung des Kraftfahrzeugs durch Verspannen der Stabilisatorteile 1, 2 gegeneinander. Jedes Stabilisatorteil 1, 2 erstreckt sich von einem dem Aktuator 3 zugeordneten Anschluss 4, 5 zu einem dem Rad zugeordneten Anschluss 6, 7. Beide Stabilisatorteile 1, 2 sind so gestaltet, dass deren Federrate kleiner ist als eine für die Dauerfestigkeit minimal benötigte Federrate für ein gedachtes der selben Belastung ausgesetztes Stabilisatorteil, das im wesentlichen direkt von dem dem Aktuator 3 zugeordneten Anschluss 5 zu dem dem Rad zugeordneten Anschluss 6 geführt ist. Dazu ist die wirksame Länge beider Stabilisatorteile 1, 2 dadurch verlängert, dass jedes Stabilisatorteil 1, 2 am Aktuator 3 vorbei geführt ist und an dem Anschluss 4, 5 mit dem Aktuator 3 verbunden ist, der von dem dem Rad zugeordneten Anschluss 6, 7 weiter entfernt liegt. Dadurch ist die wirksame Torsionslänge jedes Stabilisatorteils 1, 2 verlängert und damit dessen Federrate bei gleichem Querschnitt und sonstigem gleichen Aufbau kleiner im Vergleich mit einem Stabilisatorteil nach dem Stand der Technik, das sich auf gleiche Weise von dem dem Rad zugeordneten Anschluss 7 nur zu dem dem Aktuator 3 zugeordneten Anschluss 4 erstreckt. Zur Befestigung des Stabilisators am Kraftfahrzeug sind Befestigungselemente nach dem Stand der Technik vorgesehen, für jedes Stabilisatorteil 1, 2 jeweils eine Pendelstütze 8, 9 und jeweils ein Tragflansch 10, 11. Fig. 1 shows an active stabilizer for a motor vehicle, for coupling two wheels, not shown, of a vehicle axle line. A first stabilizer part 1 is assigned to one wheel and a second stabilizer part 2 is assigned to the other wheel. The two stabilizer parts 1 , 2 are coupled by an actuator 3 , designed as a hydraulic swivel motor, for controlling the side tilt of the motor vehicle by bracing the stabilizer parts 1 , 2 against one another. Each stabilizer part 1 , 2 extends from a connection 4 , 5 assigned to the actuator 3 to a connection 6 , 7 assigned to the wheel. Both stabilizer parts 1 , 2 are designed in such a way that their spring rate is less than a minimum spring rate required for the fatigue strength for an imaginary stabilizer part exposed to the same load, which essentially goes directly from the connection 5 assigned to the actuator 3 to the connection 6 assigned to the wheel is led. For this purpose, the effective length of both stabilizer parts 1, 2 extended in that each stabilizer part 1, 2 is over the actuator 3 out and is connected to the terminal 4, 5 connected to the actuator 3, which by the associated wheel connection 6, 7 further away. As a result, the effective torsion length of each stabilizer part 1 , 2 is lengthened and thus its spring rate with the same cross-section and other identical structure is smaller in comparison with a stabilizer part according to the prior art, which differs in the same way from the connection 7 assigned to the wheel only to that Actuator 3 associated port 4 extends. Fastening elements according to the prior art are provided for fastening the stabilizer to the motor vehicle, a pendulum support 8 , 9 and a supporting flange 10 , 11 for each stabilizer part 1 , 2 .
Die Fig. 2 bis 5 zeigen weitere Ausführungformen von aktiven Stabilisatoren für ein Kraftfahrzeug, bei denen die Federrate entsprechend der Ausführungen zu Fig. 1 beeinflußt wird, allerdings durch andere Maßnahmen an dem Stabilisator oder dessen Anbindung. Figs. 2 to 5 show other embodiments of active stabilizers for a motor vehicle, in which the spring rate according to the discussion of Fig. 1 is affected, however, by other means to the stabilizer or its connections.
Fig. 2 zeigt einen Stabilisator, bei dem jedes Stabilisatorteil 1, 2 über ein weiteres Federelement, jeweils eine Blattfeder 12, 13, mit einer nicht gezeichneten Karosserie verbunden ist. Beide Stabilisatorteile 1, 2 sind hier im wesentlichen direkt von ihrem dem Aktuator 3 zugeordneten Anschluss 4, 5 zu dem dem Rad zugeordneten Anschluss (6, 7) geführt. Fig. 2 shows a stabilizer, wherein each stabilizer part 1, 2 via a further spring element, in each case a leaf spring 12, 13, is connected to a not shown body. Both stabilizer parts 1 , 2 are here guided essentially directly from their connection 4 , 5 assigned to the actuator 3 to the connection ( 6 , 7 ) assigned to the wheel.
Bei der Ausführung in Fig. 3 sind die Pendelstützen 8, 9, die die den Rädern zugeordneten Anschlüsse 6, 7 bilden, als Blattfedern ausgeführt. In the embodiment in Fig. 3, the pendulum supports 8, 9 which constitute the wheels associated terminals 6, 7, designed as leaf springs.
In Fig. 4 ist eine Ausführung der Erfindung in einer Teilansicht gezeigt, bei der der Anschluß 4 des Stabilisatorteils 2 an den Aktuator 3 durch ein Torsionsfederelement 14 gebildet wird. Die nicht gezeichnete Hälfte des Stabilisators kann gleich ausgeführt sein. In FIG. 4, an embodiment of the invention is shown in a partial view, in which the terminal 4 of the stabilizer portion 2 is formed to the actuator 3 by a torsion spring fourteenth The half of the stabilizer, not shown, can be designed the same.
Fig. 5 zeigt dass die wirksame Biege- und Torsionslänge der Stabilisatorteile 1, 2 dadurch vergrößert ist, dass die Stabilisatorteile 1, 2 jeweils eine Schleife 14, 15 bilden. Fig. 5 shows that the effective bending and torsion length of the stabilizer parts 1, 2 is increased by the fact that the stabilizer parts 1, 2 each have a loop 14, 15 form.
Die Anordnung der weiteren Federelemente zu den Stabilisatorteilen 1, 2 bewirkt jeweils eine Reihenschaltung von Federn und ermöglicht so eine für das Fahrverhalten günstige lineare Federkennlinie des gesamten Stabilisators. The arrangement of the further spring elements to the stabilizer parts 1 , 2 in each case causes springs to be connected in series and thus enables a linear spring characteristic of the entire stabilizer which is favorable for driving behavior.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10148095.4A DE10148095B4 (en) | 2001-09-28 | 2001-09-28 | Active stabilizer for a motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10148095.4A DE10148095B4 (en) | 2001-09-28 | 2001-09-28 | Active stabilizer for a motor vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE10148095A1 true DE10148095A1 (en) | 2003-04-17 |
| DE10148095B4 DE10148095B4 (en) | 2017-07-13 |
Family
ID=7700769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE10148095.4A Expired - Lifetime DE10148095B4 (en) | 2001-09-28 | 2001-09-28 | Active stabilizer for a motor vehicle |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE10148095B4 (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6789813B2 (en) * | 2001-06-23 | 2004-09-14 | Bayerische Motoren Werke Aktiengesellschaft | Torsion bar spring arrangement, particularly a stabilizer arrangement, and a method of making same |
| EP1958804A1 (en) * | 2007-02-14 | 2008-08-20 | Audi Ag | Assembly for a stabiliser for wheel suspension for motor vehicles |
| EP2011674A1 (en) * | 2007-07-04 | 2009-01-07 | ZF Friedrichshafen AG | Stabiliser assembly |
| DE102009005899A1 (en) * | 2009-01-23 | 2010-07-29 | Audi Ag | Arrangement of a stabilizer on a suspension for motor vehicles |
| EP2213489A1 (en) * | 2009-01-28 | 2010-08-04 | Schaeffler KG | Gear motor for an active stabiliser |
| EP2508368A1 (en) * | 2011-04-08 | 2012-10-10 | Audi AG | Suspension assembly for wheel suspensions in motor vehicles |
| DE102013000753A1 (en) * | 2013-01-17 | 2013-12-12 | Audi Ag | Stabilizer e.g. active stabilizer for roll stabilization of motor car, has lever which is positioned perpendicularly with respect to the longitudinal direction of the torsion bar |
| DE102012218396A1 (en) * | 2012-10-10 | 2014-04-24 | Zf Friedrichshafen Ag | Stabilizer for chassis of motor car, has electric motor whose one end is connected to gear stage which is coupled to torsion spring element which is connected in series with additional spring elements |
| US8851493B2 (en) | 2012-03-16 | 2014-10-07 | Audi Ag | Suspension system for a wheel suspension of a motor vehicle |
| DE102013011570A1 (en) * | 2013-07-11 | 2015-01-15 | Audi Ag | Active torsion spring plate for a wheel suspension of a motor vehicle |
| DE102014217364A1 (en) * | 2014-09-01 | 2016-03-03 | Schaeffler Technologies AG & Co. KG | roll stabilizer |
| DE102014225284A1 (en) * | 2014-12-09 | 2016-06-09 | Zf Friedrichshafen Ag | Coupling rod for a suspension system |
| DE102015221352A1 (en) | 2015-10-30 | 2017-05-04 | Zf Friedrichshafen Ag | Stabilizer device for a motor vehicle |
| US20240278835A1 (en) * | 2023-02-16 | 2024-08-22 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Motor vehicle series and motor pump unit assembly |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11279195B2 (en) | 2019-07-30 | 2022-03-22 | Honda Motor Co., Ltd. | Individual active torsional springs |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1179124B (en) * | 1960-12-20 | 1964-10-01 | Daimler Benz Ag | Device for stabilizing the curve of the car body in motor vehicles |
| WO1990011200A1 (en) * | 1989-03-17 | 1990-10-04 | Gkn Technology Limited | Vehicle suspension systems |
| WO2001068390A1 (en) * | 2000-03-16 | 2001-09-20 | Pnp Luftfedersysteme Gmbh | Divided stabiliser having an optimised spring rate |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19930444C5 (en) * | 1999-07-02 | 2005-10-20 | Daimler Chrysler Ag | Stabilizer arrangement for a motor vehicle |
-
2001
- 2001-09-28 DE DE10148095.4A patent/DE10148095B4/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1179124B (en) * | 1960-12-20 | 1964-10-01 | Daimler Benz Ag | Device for stabilizing the curve of the car body in motor vehicles |
| WO1990011200A1 (en) * | 1989-03-17 | 1990-10-04 | Gkn Technology Limited | Vehicle suspension systems |
| WO2001068390A1 (en) * | 2000-03-16 | 2001-09-20 | Pnp Luftfedersysteme Gmbh | Divided stabiliser having an optimised spring rate |
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6789813B2 (en) * | 2001-06-23 | 2004-09-14 | Bayerische Motoren Werke Aktiengesellschaft | Torsion bar spring arrangement, particularly a stabilizer arrangement, and a method of making same |
| EP1958804A1 (en) * | 2007-02-14 | 2008-08-20 | Audi Ag | Assembly for a stabiliser for wheel suspension for motor vehicles |
| DE102007007214A1 (en) * | 2007-02-14 | 2008-08-21 | Volkswagen Ag | Arrangement of a stabilizer on a suspension for motor vehicles |
| EP2011674A1 (en) * | 2007-07-04 | 2009-01-07 | ZF Friedrichshafen AG | Stabiliser assembly |
| DE102009005899A1 (en) * | 2009-01-23 | 2010-07-29 | Audi Ag | Arrangement of a stabilizer on a suspension for motor vehicles |
| US8616569B2 (en) | 2009-01-23 | 2013-12-31 | Audi Ag | Arrangement of a stabilizer on a wheel suspension for motor vehicles |
| EP2213489A1 (en) * | 2009-01-28 | 2010-08-04 | Schaeffler KG | Gear motor for an active stabiliser |
| US8690174B2 (en) | 2009-01-28 | 2014-04-08 | Schaeffler Technologies AG & Co. KG | Geared motor for an active roll stabilizer |
| EP2508368A1 (en) * | 2011-04-08 | 2012-10-10 | Audi AG | Suspension assembly for wheel suspensions in motor vehicles |
| US8562009B2 (en) | 2011-04-08 | 2013-10-22 | Audi Ag | Suspension arrangement for a wheel suspension of a motor vehicle |
| CN102729765A (en) * | 2011-04-08 | 2012-10-17 | 奥迪股份公司 | Suspension arrangement for wheel suspension of motor vehicle |
| DE102011016540A1 (en) * | 2011-04-08 | 2012-10-11 | Audi Ag | Suspension arrangement for wheel suspensions of motor vehicles |
| CN102729765B (en) * | 2011-04-08 | 2015-04-08 | 奥迪股份公司 | Suspension arrangement for wheel suspension of motor vehicle |
| US8851493B2 (en) | 2012-03-16 | 2014-10-07 | Audi Ag | Suspension system for a wheel suspension of a motor vehicle |
| DE102012218396A1 (en) * | 2012-10-10 | 2014-04-24 | Zf Friedrichshafen Ag | Stabilizer for chassis of motor car, has electric motor whose one end is connected to gear stage which is coupled to torsion spring element which is connected in series with additional spring elements |
| DE102013000753A1 (en) * | 2013-01-17 | 2013-12-12 | Audi Ag | Stabilizer e.g. active stabilizer for roll stabilization of motor car, has lever which is positioned perpendicularly with respect to the longitudinal direction of the torsion bar |
| DE102013011570A1 (en) * | 2013-07-11 | 2015-01-15 | Audi Ag | Active torsion spring plate for a wheel suspension of a motor vehicle |
| DE102013011570B4 (en) * | 2013-07-11 | 2016-11-17 | Audi Ag | Active torsion spring plate for a wheel suspension of a motor vehicle |
| DE102014217364A1 (en) * | 2014-09-01 | 2016-03-03 | Schaeffler Technologies AG & Co. KG | roll stabilizer |
| DE102014225284A1 (en) * | 2014-12-09 | 2016-06-09 | Zf Friedrichshafen Ag | Coupling rod for a suspension system |
| DE102015221352A1 (en) | 2015-10-30 | 2017-05-04 | Zf Friedrichshafen Ag | Stabilizer device for a motor vehicle |
| US20240278835A1 (en) * | 2023-02-16 | 2024-08-22 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Motor vehicle series and motor pump unit assembly |
| US12312005B2 (en) * | 2023-02-16 | 2025-05-27 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Motor vehicle series and motor pump unit assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| DE10148095B4 (en) | 2017-07-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69931983T2 (en) | stabilizer | |
| EP1057665B1 (en) | Axle suspension for rigid axles in vehicles | |
| DE69833376T2 (en) | REJUVEN CURVED LEAF SPRING FOR TRUCK HANGERS | |
| DE1998386U (en) | MOTOR VEHICLE SUSPENSION | |
| DE10148095B4 (en) | Active stabilizer for a motor vehicle | |
| DE69904123T2 (en) | Cross member for a rear suspension system of a motor vehicle | |
| EP0775603B1 (en) | Connection of a stabiliser with the wheel suspension of a motor vehicle | |
| DE69813647T2 (en) | Unit for the flexible suspension of a pair of wheels from a motor vehicle chassis | |
| DE3812431A1 (en) | FRAME PART CONSTRUCTION | |
| DE102015015520B4 (en) | Torsion bar structure | |
| EP0945289A2 (en) | Axle suspension for rigid vehicle axles | |
| DE3048754A1 (en) | AXLE RACK FOR MOTOR VEHICLES | |
| DE19805810A1 (en) | Element connecting torsion stabiliser to component of vehicle's wheel suspension | |
| DE102004008957B4 (en) | Spring link for a wheel suspension of a motor vehicle | |
| DE102015211529B4 (en) | Independent suspension | |
| DE69030967T2 (en) | Training the attachment of a rear suspension of a vehicle | |
| DE2931660A1 (en) | SINGLE WHEEL SUSPENSION FOR VEHICLES | |
| DE2745262A1 (en) | VEHICLE WITH A DEVICE FOR INFLUENCING THE CHARACTERISTICS OF AIR SPRING ARRANGEMENTS | |
| DE4126128A1 (en) | ARRANGEMENT FOR ATTACHING A SUSPENSION UNIT TO A VEHICLE BODY | |
| DE69225225T2 (en) | VEHICLE SUSPENSION | |
| DE102008031775A1 (en) | Multi-point linkage arrangement for a vehicle frame of a commercial vehicle and carrier console and cross member for a multi-point linkage arrangement | |
| DE69805212T2 (en) | Leaf spring stabilizer | |
| DE60007802T2 (en) | bearing bush | |
| EP1116641A2 (en) | Front structure for a motor vehicle | |
| DE102012110080A1 (en) | Multi-link axle for connecting wheel carrier to motor car chassis, has trapezoidal control arm that is articulated on motor vehicle chassis at end of side of vehicle chassis articulation point and coupling arm |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
| 8110 | Request for examination paragraph 44 | ||
| R018 | Grant decision by examination section/examining division | ||
| R020 | Patent grant now final | ||
| R071 | Expiry of right |