DE102009017726A1 - Aggregate fastening device for oscillating arrangement of aggregates of drive, particularly motor or gearbox on body or on chassis of motor vehicle, has aggregate-sided bearing component or -unit with fastening connection to aggregate - Google Patents
Aggregate fastening device for oscillating arrangement of aggregates of drive, particularly motor or gearbox on body or on chassis of motor vehicle, has aggregate-sided bearing component or -unit with fastening connection to aggregate Download PDFInfo
- Publication number
- DE102009017726A1 DE102009017726A1 DE200910017726 DE102009017726A DE102009017726A1 DE 102009017726 A1 DE102009017726 A1 DE 102009017726A1 DE 200910017726 DE200910017726 DE 200910017726 DE 102009017726 A DE102009017726 A DE 102009017726A DE 102009017726 A1 DE102009017726 A1 DE 102009017726A1
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- Germany
- Prior art keywords
- aggregate
- bearing part
- connection
- chassis
- fastening device
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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
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/38—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type
- F16F1/3842—Method of assembly, production or treatment; Mounting thereof
- F16F1/3849—Mounting brackets therefor, e.g. stamped steel brackets; Restraining links
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Vibration Prevention Devices (AREA)
Abstract
Description
Die Erfindung betrifft eine Aggregate-Befestigungseinrichtung, zum Festlegen mindestens eines Aggregats eines Antriebs an einer Karosserie und/oder an einem Fahrwerk eines Kraftfahrzeugs, nach dem Oberbegriff des ersten Anspruchs.The The invention relates to an aggregate fastening device for fixing at least one unit of a drive on a body and / or on a chassis of a motor vehicle, according to the preamble of first claim.
Aggregatelager d. h. Lagerungen für das Antriebsaggregat (Motor und/oder Getriebe) für Kraftfahrzeuge sind in unterschiedlichsten Ausführungsformen bekannt. Sie können Schwingungen bzw. Relativbewegungen zwischen dem Antriebsaggregat und der Fahrzeug-Karosserie ermöglichen, jedoch sollen diese Relativbewegungen nicht nur gedämpft, sondern auch in der Distanz oder Auslenkung begrenzt werden, um zu vermeiden, dass Teile des Antriebsaggregates in unerwünschter Weise an der Fahrzeug-Karosserie anschlagen. Außerdem werden durch die Aggregatelager, die von der Brennkraftmaschine bzw. vom Getriebe ausgehenden, Geräusch verursachenden Schwingungen, von der Karosserie und damit vom Fahrzeuginnenraum ferngehalten.Engine Mounts d. H. Bearings for the drive unit (engine and / or Transmission) for motor vehicles are in very different Embodiments known. You can get vibrations or relative movements between the drive unit and the vehicle body allow, but these relative movements should not only muted, but also in the distance or deflection be limited to avoid parts of the drive unit undesirably strike the vehicle bodywork. In addition, by the aggregate bearings, by the internal combustion engine or from the transmission outgoing, causing noise Vibrations, of the body and thus of the vehicle interior kept away.
Die
Aufgabe der vorliegenden Erfindung ist es, eine Aggregate-Befestigungseinrichtung zum Festlegen von Aggregaten eines Antriebs an einer Karosserie und/oder an einem Fahrwerk eines Kraftfahrzeugs bereitzustellen, die bei geringem Gewicht stabil, einfach und preiswert ist. Durch die Aggregate-Befestigungseinrichtung soll der Montageprozess bei geringerem Herstellungsaufwand auch in seiner Qualität verbessert werden.task The present invention is an aggregate attachment device for fixing aggregates of a drive to a body and / or on a chassis of a motor vehicle, which is stable, simple and inexpensive with low weight. By the aggregate attachment device is intended to assist in the assembly process lower production costs also in its quality be improved.
Die Aufgabe wird erfindungsgemäß mit den kennzeichnenden Merkmalen des Anspruchs 1 gelöst. Weitere Ausgestaltungen der Erfindung ergeben sich aus den Unteransprüchen.The Object is according to the invention with the characterizing Characteristics of claim 1 solved. Further embodiments The invention will become apparent from the dependent claims.
Nach der Erfindung besteht eine Aggregate-Befestigungseinrichtung zum schwingfähigen Festlegen von Aggregaten eines Antriebs, insbesondere Motor und/oder Getriebe, an einer Karosserie und/oder an einem Fahrwerk eines Kraftfahrzeugs, mindestens aus einem aggregatseitigen ersten Lagerteil oder -einrichtung mit einer ersten Befestigungsverbindung zum Aggregat und einem karosserie- oder fahrwerksseitigen zweiten Lagerteil oder -einrichtung mit einer zweiten Befestigungsverbindung zur Karosserie oder zum Fahrwerk, wobei erstes und zweites Lagerteil durch ein Schwingungen dämpfendes Element miteinander verbunden sind. Die Aggregate-Befestigungseinrichtung ist dadurch gekennzeichnet, dass zwischen Schwingungen dämpfendem Element und zweitem Lagerteil oder -einrichtung eine Form- oder Stoffschlussverbindung ausgeführt ist.To The invention consists in an aggregate attachment device for swingable setting of aggregates of a drive, in particular engine and / or transmission, on a body and / or on a chassis of a motor vehicle, at least from a unit-side first bearing part or device with a first attachment connection to the unit and a body or chassis second Bearing part or device with a second attachment connection to the body or the chassis, with first and second bearing part connected by a vibration damping element are. The aggregate fastening device is characterized that between vibration damping element and second Bearing part or device executed a form or material connection is.
Das hat den Vorteil, dass Verschraubungselemente zur Befestigung des Schwingungen dämpfenden Elements am zweiten Lagerteil entfallen können. Dies bringt neben einer Prozess- und Qualitätsverbesserung bei der Montage auch mit sich, dass, verglichen mit einer Verschraubung, ein geringerer Arbeitsaufwand bei der Herstellung entsteht, was kostengünstiger ist. Außerdem ist es für Akustik und Festigkeit günstig, wenn, wie hier, zwischen Lager und Trägerbauteil keine Trennstelle entsteht, die einen Steifigkeitssprung, das heißt, eine Verringerung der Steifigkeit bedeuten würde. Zusätzlich wird eine Gewichtsreduzierung erreicht. Vorteilhafte Ausführungsformen der Erfindung sehen vor, dass die Formschlussverbindung eine Pressverbindung ist. Durch diese wird eine Integration des Lagerelements in das Trägerbauteil erreicht. Dabei kann das Schwingungen dämpfende Element in das zweite Lagerteil, insbesondere in einen Getriebequerträger, so integriert werden, dass keine lösbare Trennstelle zwischen zweitem Lagerteil und Schwingungen dämpfendem Element vorhanden ist. Bei einer weiteren Ausführungsform der Erfindung mit Stoffschlussverbindung kann diese so gestaltet sein dass das Lagerinnenteil des Schwingungen dämpfenden Elements durch Auf- oder Umgießen mit dem zweiten Lagerteil oder -einrichtung, insbesondere mit dem Getriebequerträger, verbunden wird. Ebenso ist eine Verbindung durch Aufvulkanisieren möglich.The has the advantage that screwing for attachment of the Vibration damping element on the second bearing part omitted can. This brings next to a process and quality improvement with the assembly also with itself, that, compared with a screw, a lesser amount of work in the production arises, which cost less is. It is also for acoustics and strength favorable, if, as here, between the bearing and the carrier component no separation point arises, which is a jump in stiffness, that is, a reduction in stiffness would mean. additionally a weight reduction is achieved. Advantageous embodiments of the invention provide that the positive connection a press connection is. Through this, an integration of the bearing element in the support member reached. In this case, the vibration damping element in the second bearing part, in particular in a transmission cross member, be integrated so that no releasable separation between the second Bearing part and vibrations damping element available is. In a further embodiment of the invention with Fabric connection, this can be designed so that the bearing inner part of the Vibrating element by pouring or pouring over with the second bearing part or device, in particular with the Transmission cross member is connected. Likewise, a connection is through Vulcanization possible.
Dies sind jeweils einfach und mit zuverlässiger Qualität herstellbare Ausführungsformen der Erfindung, wobei zusätzlich das erste und das zweite Lagerteil jeweils ein Flanschteil eines Aggregatelagers sein kann, insbesondere eines Gummi- oder Zweistofflagers, was wiederum eine Entkopplung der Aggregateschwingungen auf einfache Weise ermöglicht und somit hervorragend zur Verbesserung der Akkustik im Fahrzeuginnenraum beiträgt.This are each simple and with reliable quality producible embodiments of the invention, wherein additionally the first and the second bearing part each have a flange part of a May be aggregate bearing, in particular a rubber or two-component bearing, which in turn is a decoupling of the unit vibrations to simple Way and thus excellent for improvement the acoustics in the vehicle interior contributes.
Im
Folgenden wird die Erfindung anhand bevorzugter Ausführungsbeispiele
weiter erläutert, wobei die beigefügten
Die
In
den Figuren ist der Getriebequerträger
Eine
Stoffschlussverbindung
In
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 4322126 C2 [0003] - DE 4322126 C2 [0003]
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200910017726 DE102009017726A1 (en) | 2009-04-11 | 2009-04-11 | Aggregate fastening device for oscillating arrangement of aggregates of drive, particularly motor or gearbox on body or on chassis of motor vehicle, has aggregate-sided bearing component or -unit with fastening connection to aggregate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200910017726 DE102009017726A1 (en) | 2009-04-11 | 2009-04-11 | Aggregate fastening device for oscillating arrangement of aggregates of drive, particularly motor or gearbox on body or on chassis of motor vehicle, has aggregate-sided bearing component or -unit with fastening connection to aggregate |
Publications (1)
Publication Number | Publication Date |
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DE102009017726A1 true DE102009017726A1 (en) | 2010-10-14 |
Family
ID=42733289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DE200910017726 Withdrawn DE102009017726A1 (en) | 2009-04-11 | 2009-04-11 | Aggregate fastening device for oscillating arrangement of aggregates of drive, particularly motor or gearbox on body or on chassis of motor vehicle, has aggregate-sided bearing component or -unit with fastening connection to aggregate |
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DE (1) | DE102009017726A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011081473A1 (en) * | 2011-08-24 | 2013-02-28 | Bayerische Motoren Werke Aktiengesellschaft | Aggregate fastening device for oscillatory fixing of aggregates of drive unit, particularly engine or gearbox at chassis of motor vehicle, comprises two bearing elements, which are connected with each other by vibration damping element |
DE102011082391A1 (en) * | 2011-09-09 | 2013-03-14 | Zf Friedrichshafen Ag | Drive unit for an electric vehicle and method for setting a drive unit in an electric vehicle |
DE102009044529B4 (en) * | 2009-11-13 | 2019-02-14 | Contitech Vibration Control Gmbh | Assembly warehouse in a motor vehicle |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3137343A1 (en) * | 1981-09-19 | 1983-04-07 | Raoul Dipl.-Ing. 8992 Hengnau Jörn | ELASTIC BEARING |
DE3437784A1 (en) * | 1984-10-16 | 1986-04-24 | Adam Opel AG, 6090 Rüsselsheim | Power unit suspension |
DE4322126C2 (en) | 1993-07-02 | 1995-06-29 | Metzeler Gimetall Ag | Elastic bearing |
FR2809996A1 (en) * | 2000-06-08 | 2001-12-14 | C F Gomma Barre Thomas | Drive assembly mounting for motor vehicle has elastomeric insert preloaded by compression for insertion into female housing |
FR2810712A1 (en) * | 2000-06-26 | 2001-12-28 | C F Gomma Barre Thomas | Hydro-elastic bolster for filtering out vibrations being part of a suspension for mounting an engine drive to the chassis of a motor vehicle, which is made from mass produced parts that are simply assembled |
DE10160840C1 (en) * | 2001-12-12 | 2003-08-14 | Porsche Ag | bearing seat |
DE10249387B3 (en) * | 2002-10-23 | 2004-02-26 | Telleborg Automotive Technical Centre Gmbh | Elastic bearing especially in vehicle engines or gearboxes has support spring with wedged arms each supported on support face moulded into base plate and aligned at an angle thereto |
DE10262059A1 (en) * | 2002-12-04 | 2004-09-16 | Carl Freudenberg Kg | Beam |
DE10323114A1 (en) * | 2003-05-22 | 2004-12-16 | Dr.Ing.H.C. F. Porsche Ag | Inventory and method of making an inventory |
US20070000713A1 (en) * | 2005-07-01 | 2007-01-04 | Hamid Mir | Powertrain Mounting System |
-
2009
- 2009-04-11 DE DE200910017726 patent/DE102009017726A1/en not_active Withdrawn
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3137343A1 (en) * | 1981-09-19 | 1983-04-07 | Raoul Dipl.-Ing. 8992 Hengnau Jörn | ELASTIC BEARING |
DE3437784A1 (en) * | 1984-10-16 | 1986-04-24 | Adam Opel AG, 6090 Rüsselsheim | Power unit suspension |
DE4322126C2 (en) | 1993-07-02 | 1995-06-29 | Metzeler Gimetall Ag | Elastic bearing |
FR2809996A1 (en) * | 2000-06-08 | 2001-12-14 | C F Gomma Barre Thomas | Drive assembly mounting for motor vehicle has elastomeric insert preloaded by compression for insertion into female housing |
FR2810712A1 (en) * | 2000-06-26 | 2001-12-28 | C F Gomma Barre Thomas | Hydro-elastic bolster for filtering out vibrations being part of a suspension for mounting an engine drive to the chassis of a motor vehicle, which is made from mass produced parts that are simply assembled |
DE10160840C1 (en) * | 2001-12-12 | 2003-08-14 | Porsche Ag | bearing seat |
DE10249387B3 (en) * | 2002-10-23 | 2004-02-26 | Telleborg Automotive Technical Centre Gmbh | Elastic bearing especially in vehicle engines or gearboxes has support spring with wedged arms each supported on support face moulded into base plate and aligned at an angle thereto |
DE10262059A1 (en) * | 2002-12-04 | 2004-09-16 | Carl Freudenberg Kg | Beam |
DE10323114A1 (en) * | 2003-05-22 | 2004-12-16 | Dr.Ing.H.C. F. Porsche Ag | Inventory and method of making an inventory |
US20070000713A1 (en) * | 2005-07-01 | 2007-01-04 | Hamid Mir | Powertrain Mounting System |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009044529B4 (en) * | 2009-11-13 | 2019-02-14 | Contitech Vibration Control Gmbh | Assembly warehouse in a motor vehicle |
DE102011081473A1 (en) * | 2011-08-24 | 2013-02-28 | Bayerische Motoren Werke Aktiengesellschaft | Aggregate fastening device for oscillatory fixing of aggregates of drive unit, particularly engine or gearbox at chassis of motor vehicle, comprises two bearing elements, which are connected with each other by vibration damping element |
DE102011082391A1 (en) * | 2011-09-09 | 2013-03-14 | Zf Friedrichshafen Ag | Drive unit for an electric vehicle and method for setting a drive unit in an electric vehicle |
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