WO2009010325A1 - Elastic bearing - Google Patents

Elastic bearing Download PDF

Info

Publication number
WO2009010325A1
WO2009010325A1 PCT/EP2008/056224 EP2008056224W WO2009010325A1 WO 2009010325 A1 WO2009010325 A1 WO 2009010325A1 EP 2008056224 W EP2008056224 W EP 2008056224W WO 2009010325 A1 WO2009010325 A1 WO 2009010325A1
Authority
WO
WIPO (PCT)
Prior art keywords
mounting bracket
housing
base plate
bearing
elastic bearing
Prior art date
Application number
PCT/EP2008/056224
Other languages
German (de)
French (fr)
Inventor
Thomas Lingner
Jürgen Bebermeier
Stefan Klose
Original Assignee
Contitech Vibration Control Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Contitech Vibration Control Gmbh filed Critical Contitech Vibration Control Gmbh
Priority to CN2008800247399A priority Critical patent/CN101903677B/en
Priority to KR1020097027460A priority patent/KR101490119B1/en
Publication of WO2009010325A1 publication Critical patent/WO2009010325A1/en

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
    • 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
    • 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
    • F16F1/387—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 comprising means for modifying the rigidity in particular directions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K5/00—Arrangement or mounting of internal-combustion or jet-propulsion units
    • B60K5/12—Arrangement of engine supports
    • 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
    • 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
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems

Definitions

  • the invention relates to an elastic bearing for supporting a transmission, an engine or other unit in a motor vehicle with an inner part, a housing and at least one inner part against the housing elastically supporting suspension spring, wherein the housing or the inner part and the housing formed of plastic material are and the housing is immovably fastened to another component by means of releasable fastening means.
  • Such bearings are known per se and are widely used in the automotive industry, especially for the storage of engines and gearboxes.
  • the elastomeric suspension spring on at least one fixed part, such as the housing firmly attached, for example, to vulcanize.
  • the housing can then be fixed by pressing in corresponding receptacles or by means of detachable fasteners to bodies or engines.
  • DE 10 2004 01824 IAI shows a generic bearing in which the suspension spring is pressed into a bearing housing and the inner part is firmly adhering to the suspension spring.
  • Bearing housing and inner part can also consist of a plastic material.
  • DE 10 2004 054618A1 also shows a generic bearing in which the elastomeric suspension spring is encapsulated by an outer part made of plastic.
  • plastics as a housing, there is the advantage that the elastomeric suspension springs can be vulcanized in advance as a single part, so that several suspension springs can be produced simultaneously per vulcanization process due to the significantly smaller mold cavities. The bulkier housing can then be subsequently injected around the suspension spring.
  • the invention has for its object to provide a generic bearing that allows attachment by means of detachable fasteners such as screws even when using plastic as a housing, without causing impermissible subsidence of the housing.
  • the bearing has a mounting bracket made of a flow-resistant material, which is arranged so that the housing at least partially comes to rest between mounting bracket and other component and immovable by acting on the mounting bracket fastening means together with the mounting bracket the other component can be fastened.
  • the bearing is further advantageous by injection molding of the plastic parts to the finished vulcanized elastomeric suspension spring produced.
  • the flow of the plastic under the load through the screw is avoided in that the surface pressure during attachment is not limited to the Anschraub Structure but depending on the design of the mounting bracket on large surfaces is distributed so that a setting of the plastic is either completely excluded or uncritical.
  • the housing is designed as a base plate to which the at least one suspension spring is fastened with a part of its surface
  • the mounting bracket is designed such that it is connected to the not connected to the base plate part of the surface of the at least one suspension spring is adapted and this surrounds and thereby releasably secured in the further component state, the base plate is clamped to the further component, and the at least one suspension spring between the base plate and mounting bracket with or without play is lockable.
  • the mounting bracket is formed of metallic materials.
  • Metallic materials for example, can be easily adapted to the shape of the bearing by means of casting processes and are particularly free-flowing.
  • the base plate at least one bore and the mounting bracket at least one pin with a bore, wherein the at least one pin of the mounting bracket in the at least one bore of the
  • the mounting bracket and the housing are connected to each other by means of a position assurance, even if the bearing is not attached to the other component.
  • This arrangement has the advantage that the assembly is simplified because no part can be lost.
  • the transport lock is formed in that the housing has at least one pin which projects through a corresponding bore of the mounting bracket and is deformable at the protruding from the mounting bracket end so that he can not slide back through the hole of the mounting bracket ,
  • Figure 1 is a perspective view of a bearing
  • Figure 2 shows a cross section through the bearing according to the invention.
  • the inventive elastic bearing 1 shown in Figure 1 comprises an inner part 2, an elastomeric suspension spring 3 with two legs 4 and 5 arranged in a V-shape, a base plate 6 and a mounting bracket 7.
  • the mounting bracket 7 has two mounting holes 8.
  • the elastomeric suspension spring 3 is firmly vulcanized both to the inner part 2 and to the base plate 6 of the bearing 1, wherein the elastomeric material of the suspension spring 3, the inner part of the second encloses.
  • the mounting bracket 7 engages around the elastomeric suspension spring 3 around and is screwed via the mounting holes 8 against a not shown here further component.
  • the inner part 2 and the base plate 6 are formed of a thermoplastic material.
  • the mounting bracket 7 is made of an aluminum die-cast.
  • the bearing 1 is drawn in a cross section.
  • the mounting bracket 7 has pins 10 through which the mounting holes 8 are guided.
  • the pins 10 are formed such that they are inserted through corresponding openings 11 of the base plate 6 through and terminate flush on its side facing the further component not shown side flush with the base plate 6.
  • the inner part 2 enclosing the suspension spring 3 and the mounting bracket 7 are spaced by a gap 12 from each other such that the inner part 2 can swing on the suspension spring 3 within the gap 12. If the vibration amplitudes are too strong, the mounting bracket 7 acts as a stop.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Vibration Prevention Devices (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Connection Of Plates (AREA)
  • Sliding-Contact Bearings (AREA)
  • Springs (AREA)

Abstract

The invention relates to an elastic bearing (1) having an interior part (2), a housing (6), and at least one bearing spring (3) elastically supporting the interior part (2) against the housing (6), wherein the housing is made of plastic. In order to avoid flow and settling of the plastic of the housing (6), the housing (6) can be attached to a further component via an attachment bracket (7) made of a non-flowing material, wherein either the surface pressure is distributed on the housing (6) such that no or only negligible settling occur, or the attachment bracket (7) is fixed at a stop on a further component and clamps the housing (6) tightly against the further component.

Description

Beschreibung description
Elastisches LagerElastic bearing
Die Erfindung betrifft ein elastisches Lager zur Abstützung eines Getriebes, eines Motors oder eines anderen Aggregates in einem Kraftfahrzeug mit einem Innenteil, einem Gehäuse und mindestens einer das Innenteil gegen das Gehäuse elastisch abstützenden Tragfeder, wobei das Gehäuse oder das Innenteil und das Gehäuse aus Kunststoffmaterial ausgebildet sind und das Gehäuse an einem weiteren Bauteil mittels lösbarer Befestigungsmittel unverrückbar befestigbar ist.The invention relates to an elastic bearing for supporting a transmission, an engine or other unit in a motor vehicle with an inner part, a housing and at least one inner part against the housing elastically supporting suspension spring, wherein the housing or the inner part and the housing formed of plastic material are and the housing is immovably fastened to another component by means of releasable fastening means.
Derartige Lager sind an sich bekannt und kommen in großen Umfang in der Fahrzeugindustrie, vor allem zur Lagerung von Motoren und Getrieben zum Einsatz.Such bearings are known per se and are widely used in the automotive industry, especially for the storage of engines and gearboxes.
Zur Kraftübertragung ist es bei derartigen Lagern notwendig, die elastomere Tragfeder an mindestens einem festen Teil, beispielsweise dem Gehäuse fest anzubringen, beispielsweise zu vulkanisieren. Das Gehäuse kann dann durch Einpressen in entsprechende Aufnahmen oder mittels lösbarer Verbindungselemente an Karossen oder Triebwerken befestigt werden.For power transmission, it is necessary in such camps, the elastomeric suspension spring on at least one fixed part, such as the housing firmly attached, for example, to vulcanize. The housing can then be fixed by pressing in corresponding receptacles or by means of detachable fasteners to bodies or engines.
Als Gehäuse kommen aber vor allem metallische Werkstoffe aber auch in zunehmendem Maße Kunststoffe zum Einsatz. Die DE 10 2004 01824 IAl zeigt ein gattungsgemäßes Lager, bei dem die Tragfeder in ein Lagergehäuse eingepresst ist und das Innenteil fest haftend an der Tragfeder angebracht ist. Lagergehäuse und Innenteil können dabei auch aus einem Kunststoffmaterial bestehen.As a housing but especially metallic materials but also increasingly plastics are used. DE 10 2004 01824 IAI shows a generic bearing in which the suspension spring is pressed into a bearing housing and the inner part is firmly adhering to the suspension spring. Bearing housing and inner part can also consist of a plastic material.
Die DE 10 2004 054618A1 zeigt ebenfalls ein gattungsgemäßes Lager, bei dem die elastomere Tragfeder von einem Außenteil aus Kunststoff umspritzt ist. Bei der Verwendung von Kunststoffen als Gehäuse ergibt sich der Vorteil, dass die elastomeren Tragfedern vorab als Einzelteil vulkanisierbar sind, sodass pro Vulkanisierungsvorgang auf Grund der deutlich kleineren Formnester mehrere Tragfedern gleichzeitig herstellbar sind. Das voluminösere Gehäuse kann dann anschließend um die Tragfeder herum gespritzt werden.DE 10 2004 054618A1 also shows a generic bearing in which the elastomeric suspension spring is encapsulated by an outer part made of plastic. When using plastics as a housing, there is the advantage that the elastomeric suspension springs can be vulcanized in advance as a single part, so that several suspension springs can be produced simultaneously per vulcanization process due to the significantly smaller mold cavities. The bulkier housing can then be subsequently injected around the suspension spring.
Sollen derartige Lager jedoch mit lösbaren Befestigungsmitteln, beispielsweise Schrauben, an weiteren Bauteilen befestigt werden, ergibt sich der Nachteil, dass auf Grund des druckabhängigen Fließ- und Setzverhaltens der Kunststoffe die Befestigung nicht dauerhaft fest ist.However, if such bearings are fastened with detachable fastening means, such as screws, to other components, there is the disadvantage that due to the pressure-dependent flow and setting behavior of the plastics, the attachment is not permanently fixed.
Der Erfindung liegt die Aufgabe zur Grunde, ein gattungsgemäßes Lager zu schaffen, das eine Befestigung mittels lösbarer Verbindungselemente wie beispielsweise Schrauben auch bei Verwendung von Kunststoff als Gehäuse erlaubt, ohne dass es zu unzulässigen Setzerscheinungen des Gehäuses kommt.The invention has for its object to provide a generic bearing that allows attachment by means of detachable fasteners such as screws even when using plastic as a housing, without causing impermissible subsidence of the housing.
Diese Aufgabe wird dadurch gelöst, dass das Lager einen Befestigungsbügel aus einem fließ festen Werkstoff aufweist, der so angeordnet ist, dass das Gehäuse mindestens teilweise zwischen Befestigungsbügel und weiterem Bauteil zu liegen kommt und durch die auf den Befestigungsbügel wirkenden Befestigungsmittel zusammen mit dem Befestigungsbügel unverrückbar an dem weiteren Bauteil befestigbar sind.This object is achieved in that the bearing has a mounting bracket made of a flow-resistant material, which is arranged so that the housing at least partially comes to rest between mounting bracket and other component and immovable by acting on the mounting bracket fastening means together with the mounting bracket the other component can be fastened.
Durch diese Anordnung ist das Lager weiterhin vorteilhaft durch Anspritzen der Kunststoffteile an die fertig vulkanisierte elastomere Tragfeder herstellbar. Das Fließen des Kunststoffes unter der Belastung durch die Verschraubung wird dadurch vermieden, dass die Flächenpressung bei der Befestigung nicht auf die Anschraubfläche beschränkt sondern je nach Gestaltung des Befestigungsbügels auf große Oberflächen so verteilbar ist, dass ein Setzen des Kunststoffes entweder vollständig ausgeschlossen oder unkritisch ist. In einer Weiterbildung der Erfindung ist das Gehäuse als Grundplatte ausgebildet, an die die mindestens eine Tragfeder mit einem Teil ihrer Oberfläche festhaftend befestigt ist, wobei der Befestigungsbügel derart ausgebildet ist, dass er an den nicht mit der Grundplatte verbundenen Teil der Oberfläche der mindestens einen Tragfeder angepasst ist und diese umgreift und dadurch in an dem weiteren Bauteil lösbar befestigten Zustand die Grundplatte an das weitere Bauteil festklemmbar ist, und die mindestens eine Tragfeder zwischen Grundplatte und Befestigungsbügel mit oder ohne Spiel einschließbar ist.By this arrangement, the bearing is further advantageous by injection molding of the plastic parts to the finished vulcanized elastomeric suspension spring produced. The flow of the plastic under the load through the screw is avoided in that the surface pressure during attachment is not limited to the Anschraubfläche but depending on the design of the mounting bracket on large surfaces is distributed so that a setting of the plastic is either completely excluded or uncritical. In a further development of the invention, the housing is designed as a base plate to which the at least one suspension spring is fastened with a part of its surface, wherein the mounting bracket is designed such that it is connected to the not connected to the base plate part of the surface of the at least one suspension spring is adapted and this surrounds and thereby releasably secured in the further component state, the base plate is clamped to the further component, and the at least one suspension spring between the base plate and mounting bracket with or without play is lockable.
Der Befestigungsbügel ersetzt bei dieser Anordnung einen Teil des Gehäuses, sodass die Herstellung des Lagers nochmals geringere Formvolumina erfordert.The mounting bracket replaced in this arrangement, a part of the housing, so that the production of the bearing requires even lower mold volumes.
In einer Weiterbildung der Erfindung ist der Befestigungsbügel aus metallischen Werkstoffen ausgebildet.In one embodiment of the invention, the mounting bracket is formed of metallic materials.
Metallische Werkstoffe lassen sich beispielsweise durch Gießverfahren der Form des Lagers gut anpassen und sind besonders fließ fest.Metallic materials, for example, can be easily adapted to the shape of the bearing by means of casting processes and are particularly free-flowing.
In einer Weiterbildung der Erfindung weist die Grundplatte mindestens eine Bohrung und der Befestigungsbügel mindestens einen Zapfen mit einer Bohrung auf, wobei der mindestens eine Zapfen des Befestigungsbügels in die mindestens eine Bohrung derIn a further development of the invention, the base plate at least one bore and the mounting bracket at least one pin with a bore, wherein the at least one pin of the mounting bracket in the at least one bore of the
Grundplatte eingreift und durch die Grundplatte soweit hindurch ragt, dass der Zapfen des Befestigungsbügels gegenüber der dem weiteren Bauteil zugewandten Oberfläche um ein vorbestimmtes Maß zurückspringt oder bündig mit dieser Fläche abschließt.Engages base plate and protrudes through the base plate so far through that the pin of the mounting bracket relative to the surface of the further component facing surface by a predetermined amount or flush terminates flush with this surface.
Durch diese Anordnung ist es möglich, den Befestigungsbügel durch die Bohrung der Zapfen so direkt gegen das weitere Bauteil zu verspannen, dass die Grundplatte je nach Maß des Rücksprungs unter Spannung oder spannungs- und spielfrei an dem weiteren Bauteil befestigbar ist und die lösbare Verbindung unabhängig vom Fließverhalten der Grundplatte dauerhaft fest ist. In einer Weiterbildung der Erfindung sind der Befestigungsbügel und das Gehäuse mittels einer Lagesicherung miteinander verbunden, auch wenn das Lager nicht an dem weiteren Bauteil befestigt ist.By this arrangement, it is possible to brace the mounting bracket through the hole of the pin so directly against the other component that the base plate depending on the extent of the recess under tension or voltage and clearance is fastened to the other component and the detachable connection regardless of Flow behavior of the base plate is permanently fixed. In a further development of the invention, the mounting bracket and the housing are connected to each other by means of a position assurance, even if the bearing is not attached to the other component.
Diese Anordnung hat den Vorteil, dass die Montage vereinfacht ist, da kein Teil verloren gehen kann.This arrangement has the advantage that the assembly is simplified because no part can be lost.
In einer Weiterbildung der Erfindung ist die Transportsicherung dadurch gebildet, dass das Gehäuse mindestens einen Stift aufweist, der durch eine korrespondierende Bohrung des Befestigungsbügels ragt und an dem aus dem Befestigungsbügel herausragenden Ende derart verformbar ist, dass er nicht durch die Bohrung des Befestigungsbügels zurück gleiten kann.In a further development of the invention, the transport lock is formed in that the housing has at least one pin which projects through a corresponding bore of the mounting bracket and is deformable at the protruding from the mounting bracket end so that he can not slide back through the hole of the mounting bracket ,
Auf dieser Weise lässt sich die Transportsicherung ohne großen Aufwand und ohne zusätzliche Bauelemente einfach realisieren.In this way, the transport lock can be easily realized without much effort and without additional components.
Anhand der Zeichnung wird nachstehend ein Beispiel der Erfindung näher erläutert.With reference to the drawing, an example of the invention will be explained in more detail below.
Es zeigtIt shows
Figur 1 eine perspektivische Ansicht eines erfindungsgemäßen Lagers undFigure 1 is a perspective view of a bearing and
Figur 2 einen Querschnitt durch das erfindungsgemäße Lager.Figure 2 shows a cross section through the bearing according to the invention.
Das in Figur 1 gezeigte erfindungsgemäße elastische Lager 1 weist ein Innenteil 2, eine elastomere Tragfeder 3 mit zwei V-förmig angeordneten Beinen 4 und 5, eine Grundplatte 6 und einen Befestigungsbügel 7 auf. Der Befestigungsbügel 7 weist zwei Befestigungsbohrungen 8 auf.The inventive elastic bearing 1 shown in Figure 1 comprises an inner part 2, an elastomeric suspension spring 3 with two legs 4 and 5 arranged in a V-shape, a base plate 6 and a mounting bracket 7. The mounting bracket 7 has two mounting holes 8.
Die elastomere Tragfeder 3 ist sowohl an das Innenteil 2 als auch an die Grundplatte 6 des Lagers 1 fest anvulkanisiert, wobei das elastomere Material der Tragfeder 3 das Innenteil 2 umschließt. Der Befestigungsbügel 7 greift um die elastomere Tragfeder 3 herum und ist über die Befestigungsbohrungen 8 gegen ein hier nicht gezeigtes weiteres Bauteil verschraubbar. Das Innenteil 2 und die Grundplatte 6 sind aus einem thermoplastischen Kunststoff ausgebildet. Der Befestigungsbügel 7 ist aus einem Aluminium im Druckgussverfahren hergestellt.The elastomeric suspension spring 3 is firmly vulcanized both to the inner part 2 and to the base plate 6 of the bearing 1, wherein the elastomeric material of the suspension spring 3, the inner part of the second encloses. The mounting bracket 7 engages around the elastomeric suspension spring 3 around and is screwed via the mounting holes 8 against a not shown here further component. The inner part 2 and the base plate 6 are formed of a thermoplastic material. The mounting bracket 7 is made of an aluminum die-cast.
In Figur 2 ist das Lager 1 in einem Querschnitt gezeichnet. Der Befestigungsbügel 7 weist Zapfen 10 auf, durch die die Befestigungsbohrungen 8 geführt sind. Die Zapfen 10 sind derart ausgebildet, dass sie durch entsprechende Öffnungen 11 der Grundplatte 6 hindurch gesteckt sind und an ihrer dem nicht gezeigten weiteren Bauteil zugewandten Seite bündig mit der Grundplatte 6 abschließen.In Figure 2, the bearing 1 is drawn in a cross section. The mounting bracket 7 has pins 10 through which the mounting holes 8 are guided. The pins 10 are formed such that they are inserted through corresponding openings 11 of the base plate 6 through and terminate flush on its side facing the further component not shown side flush with the base plate 6.
Auf dieser Weise ist sichergestellt, dass kein fließ fähiges Material zwischen Befestigungsbügel 7 und dem nicht gezeigten weiteren Bauteil angeordnet ist und die Befestigung es Lagers 1 an dem nicht gezeigten weiteren Bauteil dauerhaft fest ist. Durch Abstimmung der Länge der Zapfen 10 lässt sich die Vorspannung einstellen mit der die Grundplatte 6 mit dem nicht gezeigten weiteren Bauteile befestigbar ist.In this way, it is ensured that no flowable material between mounting bracket 7 and the other component, not shown, is arranged and the attachment of it bearing 1 is permanently fixed to the other component, not shown. By tuning the length of the pin 10, the bias can be adjusted with the base plate 6 with the other components not shown can be fastened.
Die das Innenteil 2 umschließende Tragfeder 3 und der Befestigungsbügel 7 sind durch einen Spalt 12 von einander derart beabstandet, dass das Innenteil 2 an der Tragfeder 3 innerhalb des Spalts 12 schwingen kann. Werden die Schwingungsamplituden zu stark, wirkt der Befestigungsbügel 7 als Anschlag. The inner part 2 enclosing the suspension spring 3 and the mounting bracket 7 are spaced by a gap 12 from each other such that the inner part 2 can swing on the suspension spring 3 within the gap 12. If the vibration amplitudes are too strong, the mounting bracket 7 acts as a stop.
BezugszeichenlisteLIST OF REFERENCE NUMBERS
(Teil der Beschreibung)(Part of the description)
1 Elastisches Lager1 elastic bearing
2 Innenteil2 inner part
3 Tragfeder3 suspension spring
4,5 V-förmige Beine der Tragfeder 34.5 V-shaped legs of the suspension spring 3
6 Grundplatte6 base plate
7 Befestigungsbügel7 mounting bracket
8 Befestigungsbohrungen des Befestigungsbügels 78 mounting holes of the mounting bracket 7
10 Zapfen des Befestigungsbügels 710 pins of the mounting bracket 7
11 Öffnungen in der Grundplatte 611 openings in the base plate 6
12 Spalt zwischen Befestigungsbügel 7 und Tragfeder 3 12 gap between mounting bracket 7 and suspension spring. 3

Claims

Patentansprüche claims
1. Elastisches Lager (1) zur Abstützung eines Getriebes, eines Motors oder eines anderen Aggregates in einem Kraftfahrzeug mit einem Innenteil (2), einem Gehäuse (6) und mindestens einer das Innenteil (2) gegen das Gehäuse (6) elastisch abstützenden Tragfeder (3), wobei das Gehäuse (6) oder Innenteil (2) und das Gehäuse (6) aus Kunststoffmaterial ausgebildet sind und das Gehäuse (6) an einem weiteren Bauteil mittels lösbarer Befestigungsmittel unverrückbar befestigbar ist, dadurch gekennzeichnet, dass das Lager (1) einen Befestigungsbügel (7) aus einem fließ festen Werkstoff aufweist, der so angeordnet ist, dass das Gehäuse (6) mindestens teilweise zwischen Befestigungsbügel (7) und weiterem Bauteil zu liegen kommt und durch die auf den Befestigungsbügel (7) wirkenden Befestigungsmittel zusammen mit dem Befestigungsbügel (7) unverrückbar an dem weiteren Bauteil befestigbar sind.1. Elastic bearing (1) for supporting a transmission, an engine or other unit in a motor vehicle with an inner part (2), a housing (6) and at least one inner part (2) against the housing (6) elastically supporting suspension spring (3), wherein the housing (6) or inner part (2) and the housing (6) are made of plastic material and the housing (6) is immovably fastened to a further component by means of releasable fastening means, characterized in that the bearing (1 ) has a mounting bracket (7) made of a flow-resistant material, which is arranged so that the housing (6) at least partially between mounting bracket (7) and further component comes to rest and by acting on the mounting bracket (7) fastener together with the mounting bracket (7) are immovably fastened to the other component.
2. Elastisches Lager (1) nach Anspruch 1, dadurch gekennzeichnet, dass das Gehäuse2. Elastic bearing (1) according to claim 1, characterized in that the housing
(6) als Grundplatte (6) ausgebildet ist, an die die mindestens eine Tragfeder (3) mit einem Teil ihrer Oberfläche festhaftend befestigt ist, wobei der Befestigungsbügel(6) is designed as a base plate (6), to which the at least one suspension spring (3) is fastened with a part of its surface firmly adhering, wherein the mounting bracket
(7) derart ausgebildet ist, dass er an den nicht mit der Grundplatte (6) verbundenen Teil der Oberfläche der mindestens einen Tragfeder (3) angepasst ist und diese umgreift und dadurch in an dem weiteren Bauteil lösbar befestigten Zustand die Grundplatte (6) an das weitere Bauteil festklemmbar ist, und die mindestens eine Tragfeder (3) zwischen Grundplatte (6) und Befestigungsbügel (7) mit oder ohne Spiel (12) einschließbar ist.(7) is designed such that it is adapted to the not connected to the base plate (6) part of the surface of the at least one suspension spring (3) and this surrounds and thereby in releasably attached to the further component state, the base plate (6) the further component can be clamped, and the at least one suspension spring (3) between the base plate (6) and mounting bracket (7) with or without play (12) is lockable.
3. Elastisches Lager (1) nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Befestigungsbügel (7) aus metallischen Werkstoffen ausgebildet ist.3. Elastic bearing (1) according to claim 1 or 2, characterized in that the mounting bracket (7) is formed of metallic materials.
4. Elastisches Lager (1) nach Anspruch 1, 2 oder 3, dadurch gekennzeichnet, dass die Grundplatte mindestens eine Bohrung und der Befestigungsbügel mindestens einen4. Elastic bearing (1) according to claim 1, 2 or 3, characterized in that the base plate at least one bore and the mounting bracket at least one
Zapfen mit einer Bohrung aufweist, wobei der mindestens eine Zapfen des Befestigungsbügels in die mindestens eine Bohrung der Grundplatte eingreift und durch die Grundplatte soweit hindurch ragt, dass der Zapfen des Befestigungsbügels gegenüber der dem weiteren Bauteil zugewandten Oberfläche um ein vorbestimmtes Maß zurückspringt oder bündig mit dieser Fläche abschließt.Having a pin with a bore, wherein the at least one pin of the Mounting bracket engages in the at least one bore of the base plate and protrudes through the base plate so far through that the pin of the mounting bracket relative to the surface facing the further component by a predetermined amount or flush terminates flush with this surface.
5. Elastisches Lager (1) nach mindestens einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Befestigungsbügel und das Gehäuse mittels einer Lagesicherung miteinander verbunden sind, auch wenn das Lager nicht an dem weiteren Bauteil befestigt ist.5. Elastic bearing (1) according to at least one of the preceding claims, characterized in that the mounting bracket and the housing are connected to each other by means of a position assurance, even if the bearing is not attached to the other component.
6. Elastisches Lager (1) nach Anspruch 5, dadurch gekennzeichnet, dass die Transportsicherung dadurch gebildet ist, dass das Gehäuse mindestens einen Stift aufweist, der durch eine korrespondierende Bohrung des Befestigungsbügels ragt und an dem aus dem Befestigungsbügel herausragenden Ende derart verformbar ist, dass er nicht durch die Bohrung des Befestigungsbügels zurück gleiten kann. 6. Elastic bearing (1) according to claim 5, characterized in that the transport lock is formed by the fact that the housing has at least one pin which projects through a corresponding bore of the mounting bracket and on which protruding from the mounting bracket end is deformable such that he can not slide back through the hole of the mounting bracket.
PCT/EP2008/056224 2007-07-14 2008-05-21 Elastic bearing WO2009010325A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2008800247399A CN101903677B (en) 2007-07-14 2008-05-21 Elastic bearing
KR1020097027460A KR101490119B1 (en) 2007-07-14 2008-05-21 Elastic bearing

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007032957.3 2007-07-14
DE102007032957.3A DE102007032957C5 (en) 2007-07-14 2007-07-14 Elastic bearing

Publications (1)

Publication Number Publication Date
WO2009010325A1 true WO2009010325A1 (en) 2009-01-22

Family

ID=39714061

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/056224 WO2009010325A1 (en) 2007-07-14 2008-05-21 Elastic bearing

Country Status (4)

Country Link
KR (1) KR101490119B1 (en)
CN (1) CN101903677B (en)
DE (1) DE102007032957C5 (en)
WO (1) WO2009010325A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016130529A (en) * 2015-01-13 2016-07-21 山下ゴム株式会社 Mount device

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009017738A1 (en) * 2009-04-11 2010-10-14 Bayerische Motoren Werke Aktiengesellschaft Assembly-fastening device for fixing non-drawn assemblies of e.g. engine at non-drawn body, of motor vehicle, has body or chassis-lateral bearing part designed as transmission cross beam or engine support bracket and made of plastic
DE102010015882A1 (en) 2010-03-09 2011-09-15 Contitech Vibration Control Gmbh Warehouse for a motor vehicle
DE102011006917A1 (en) * 2011-04-07 2012-10-31 Bayerische Motoren Werke Aktiengesellschaft Engine supporting bracket for motor vehicle, has section made of base material and another section made of reinforcing material, where reinforcing material is connected with base material in form-fit and force-fit manner
DE102011051036A1 (en) 2011-06-14 2012-12-20 Contitech Vibration Control Gmbh Chassis component for bearing e.g. load in motor vehicle, has housing for surrounding damping element along radial direction, partially made of plastic material and directly and positively connected with outer part of damping element
JP6045257B2 (en) * 2012-08-24 2016-12-14 山下ゴム株式会社 Vibration isolator
FR3057237B1 (en) * 2016-10-06 2019-07-12 Peugeot Citroen Automobiles Sa ALLEGED LOAD FOR MOTOR POWERS THAT LIMITS VERTICAL EFFORTS
FR3057216B1 (en) * 2016-10-06 2018-10-26 Peugeot Citroen Automobiles Sa COMPOUND BODY FOR MOTOR POWERS
FR3057217B1 (en) * 2016-10-06 2018-11-09 Peugeot Citroen Automobiles Sa ALLEGED LOAD FOR MOTOR POWERS THAT LIMITS TRANSVERSE EFFORTS
DE102017104315A1 (en) 2017-03-01 2018-09-06 Boge Elastmetall Gmbh Self-supporting wedge bearing
DE102019001198B4 (en) * 2019-02-18 2022-04-28 Sumitomo Riko Company Limited warehouse

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4770398A (en) * 1987-09-04 1988-09-13 The Standard Products Company Engine mount assembly
US5549283A (en) * 1994-10-27 1996-08-27 Hutchinson Hydraulic antivibration supports
US6019342A (en) * 1997-04-28 2000-02-01 Hutchinson Antivibration device
EP1336771A2 (en) * 2002-02-15 2003-08-20 C.F. GOMMA S.p.A. A hydroelastic mounting, particularly for an internal combustion engine
DE102004018241A1 (en) 2004-04-15 2005-11-10 Jörn GmbH Elastic cab bearing
GB2417542A (en) * 2004-08-31 2006-03-01 Tokai Rubber Ind Ltd Engine mount
DE102004054618A1 (en) 2004-11-11 2006-05-24 Zf Friedrichshafen Ag A method of making an elastomeric bearing, bushing made therefrom, and apparatus for manufacture

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3231288A (en) 1962-10-16 1966-01-25 Ford Motor Co Gasket assembly
US4232496A (en) 1979-04-30 1980-11-11 Tridair Industries Grommet assembly for composite panels
JPH08135723A (en) 1994-11-10 1996-05-31 Tokai Rubber Ind Ltd Fluid sealed cylindrical mount
US5513603A (en) 1995-08-11 1996-05-07 Chrysler Corporation Seal and fastener isolator system for a valve cover
DE19746357C1 (en) * 1997-10-21 1999-05-12 Vorwerk & Sohn Rubber / metal bearings for the articulation of a stabilizer on a motor vehicle body
FR2831630B1 (en) 2001-10-29 2004-01-30 Hutchinson HYDRAULIC ANTI-VIBRATION SUPPORT COMPRISING A CLIPSE DECOUPLING VALVE
JP3978587B2 (en) 2002-03-14 2007-09-19 Ｎｏｋ株式会社 Anti-vibration support device
JP4150885B2 (en) * 2002-03-14 2008-09-17 Ｎｏｋ株式会社 Anti-vibration support device
CN100400923C (en) * 2004-08-31 2008-07-09 东海橡胶工业株式会社 Engine frame
DE102004060499B4 (en) * 2004-12-16 2014-01-30 Carl Freudenberg Kg Engine Mounts

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4770398A (en) * 1987-09-04 1988-09-13 The Standard Products Company Engine mount assembly
US5549283A (en) * 1994-10-27 1996-08-27 Hutchinson Hydraulic antivibration supports
US6019342A (en) * 1997-04-28 2000-02-01 Hutchinson Antivibration device
EP1336771A2 (en) * 2002-02-15 2003-08-20 C.F. GOMMA S.p.A. A hydroelastic mounting, particularly for an internal combustion engine
DE102004018241A1 (en) 2004-04-15 2005-11-10 Jörn GmbH Elastic cab bearing
GB2417542A (en) * 2004-08-31 2006-03-01 Tokai Rubber Ind Ltd Engine mount
DE102004054618A1 (en) 2004-11-11 2006-05-24 Zf Friedrichshafen Ag A method of making an elastomeric bearing, bushing made therefrom, and apparatus for manufacture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016130529A (en) * 2015-01-13 2016-07-21 山下ゴム株式会社 Mount device

Also Published As

Publication number Publication date
KR20100031585A (en) 2010-03-23
DE102007032957B4 (en) 2016-11-10
CN101903677A (en) 2010-12-01
DE102007032957A1 (en) 2009-01-15
KR101490119B1 (en) 2015-02-05
DE102007032957C5 (en) 2023-08-17
CN101903677B (en) 2013-07-10

Similar Documents

Publication Publication Date Title
DE102007032957B4 (en) Elastic bearing
DE4036677C1 (en)
EP2168750B1 (en) Method for producing an injection moulded part with an embedded fixing insert
DE102011054556B4 (en) SUSPENSION BRACKET FOR A VEHICLE
DE102011056782A1 (en) INTAKE MANIFOLD MODULE FOR PREVENTING FUEL LEAKAGE OF A VEHICLE AND MANUFACTURING METHOD THEREOF
EP1807269B1 (en) Wheel sensor for a tyre-pressure control device with holder
DE102014209284A1 (en) Physical storage
DE3027947C2 (en) Arrangement for fastening a first part to a second part by means of a bolt
WO2005097568A1 (en) Wiper installation for the windscreen of a motor vehicle
DE102011051036A1 (en) Chassis component for bearing e.g. load in motor vehicle, has housing for surrounding damping element along radial direction, partially made of plastic material and directly and positively connected with outer part of damping element
DE102021102205B3 (en) decoupling element
DE10081629B4 (en) CABLE MOUNTING
EP2890905B1 (en) Method for producing a connection between two components, in particular motor vehicle components, and connection element
DE102011106700A1 (en) Component for motor vehicle, has insert part sectionally held in fiber reinforced plastic e.g. thermoplastic, from which component is made, where component is weldable with metallic sheet by interposition of insert part with metallic sheet
DE3937339A1 (en) FASTENING ELEMENT AND METHOD FOR ITS PRODUCTION
DE10024323A1 (en) Anti-vibration device
DE3803136C1 (en) Device for attaching a motor-vehicle accessory, in particular air-guiding devices, to vehicle bodies
EP1545964A1 (en) Hybrid component with injection molded-plastic connectors for motor vehicles and method for repairing said component
DE102010050221A1 (en) Threaded connector comprises a fiber-reinforced thermoplastic material, which is a long fiber reinforced thermoplastic material for introduction into a carrier part, and an axially extending internal thread
EP3374142A1 (en) Method for producing a vehicle component
DE102009058815A1 (en) Holding device for attachments, particularly for sun visors of vehicle, comprises click-stop unit, which is arranged at retaining plate made of plastic material, by which holding device is locked at latching receptacle
WO2013060397A1 (en) Decoupling element and arrangement for fastening a functional module to a vehicle part in a vibration-decoupled manner and method for producing same
DE102004035805B4 (en) Housing for a device, in particular a sensor for motor vehicles
AT518638A4 (en) Injection unit for a molding machine
EP0908361B1 (en) Wiper arrangement for a vehicle

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200880024739.9

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08759829

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 20097027460

Country of ref document: KR

Kind code of ref document: A

122 Ep: pct application non-entry in european phase

Ref document number: 08759829

Country of ref document: EP

Kind code of ref document: A1