DE3214997A1 - Engine mount - Google Patents

Engine mount

Info

Publication number
DE3214997A1
DE3214997A1 DE19823214997 DE3214997A DE3214997A1 DE 3214997 A1 DE3214997 A1 DE 3214997A1 DE 19823214997 DE19823214997 DE 19823214997 DE 3214997 A DE3214997 A DE 3214997A DE 3214997 A1 DE3214997 A1 DE 3214997A1
Authority
DE
Germany
Prior art keywords
bearing according
component
bearing
shielding cap
disc
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
Application number
DE19823214997
Other languages
German (de)
Other versions
DE3214997C2 (en
Inventor
Ehrenfried Dipl Ing Frinken
Gert Ing Grad Salewsky
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Audi AG
Original Assignee
Audi NSU Auto Union AG
Audi AG
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 Audi NSU Auto Union AG, Audi AG filed Critical Audi NSU Auto Union AG
Priority to DE19823214997 priority Critical patent/DE3214997C2/en
Publication of DE3214997A1 publication Critical patent/DE3214997A1/en
Application granted granted Critical
Publication of DE3214997C2 publication Critical patent/DE3214997C2/en
Expired legal-status Critical Current

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
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/38—Covers for protection or appearance
    • 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
    • B60K5/1208—Resilient supports
    • B60K5/1233—Resilient supports comprising protective elements, e.g. for protecting against heat, dust
    • 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
    • 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
    • F16F1/42—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing
    • F16F1/44—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing loaded mainly in compression
    • F16F1/445—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing loaded mainly in compression the spring material being contained in a generally closed space
    • 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
    • F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
    • F16F13/06—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper
    • F16F13/08—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper
    • 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
    • F16F2222/00—Special physical effects, e.g. nature of damping effects
    • F16F2222/02—Special physical effects, e.g. nature of damping effects temperature-related
    • 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
    • F16F2230/00—Purpose; Design features
    • F16F2230/0047—Measuring, indicating
    • 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
    • F16F2236/00—Mode of stressing of basic spring or damper elements or devices incorporating such elements
    • F16F2236/04—Compression
    • F16F2236/045—Compression the spring material being generally enclosed

Abstract

The invention intends to provide an engine mount with a shielding cap which prevents damage to the rubber of the mount by heat. The shielding cap is preferably elastic, with the result that natural vibrations are prevented.

Description

Lager camp

Die Erfindung bezieht sich auf ein Lager entsprechend dem Oberbegriff des Anspruchs 1.The invention relates to a bearing according to the preamble of claim 1.

Derartige Lager sind Stand der Technik. In Kraftfahrzeugen denen sie zur Motorlagerung und sollen die Bewegungen der Motoren auffangen, damit diese nicht an die Karosserie abgegeben werden. Sie bestehen aus einem ersten Bauteil, das an der Karosserie oder dem Rahmen des Kraftfahrzeuges befestigt ist. Ein zweites Bauteil ist an dem Motor befestigt. Die beiden Bauteile sind miteinander über ein elastisches Polster verbunden, in dem die Schwingungen, die von dem Motor auf das zweite Bauteil übertragen werden, absorbiert werden, so daß das erste Bauteil keine Schwingungen mehr an den Rahmen abgibt.Such bearings are state of the art. In motor vehicles they do for engine mounting and are intended to absorb the movements of the engines so that they do not are delivered to the body. They consist of a first component, the the body or the frame of the motor vehicle is attached. A second component is attached to the engine. The two components are connected to each other via an elastic Pad connected in which the vibrations generated by the engine on the second component are transmitted, are absorbed, so that the first component does not vibrate gives more to the frame.

Langzeitversuche haben gezeigt, daß das elastische Polster, das üblicherweise aus Gummi besteht, mit der Zeit Risse erhält und brüchig wird, insbesondere dort, wo das zweite Bauteil, das an den Motor angeschlossen ist, in das Polster eingeleitet wird oder mit dem Polster verbunden ist.Long-term tests have shown that the elastic pad that usually is made of rubber, cracks and becomes brittle over time, especially there, where the second component, which is connected to the motor, is introduced into the cushion or is connected to the cushion.

Aufgabe der Erfindung ist es, derartige Lagerschäden, die auf Brüchigkeit des elastischen Polsters beruhen, zu vermeiden.The object of the invention is to repair such bearing damage, which is due to brittleness of the elastic pad are based to avoid.

Die Aufgabe wird gelöst gemäß dem Kennzeichenteil des Hauptanspruches.The object is achieved according to the characterizing part of the main claim.

Der Erfindung liegt die Erkenntnis zugrunde, daß die Brüchigkeit des elastischen Polsters nicht vorwiegend auf die mechanische Beanspruchung zurückzuführen ist, sondern in erster Linie durch Hitze schäden verursacht wird, die auf der hohen Abstrahlungswärme des Motors beruhen. Da das elastische Polster weiterhin vorwiegend aus schwarz-gefärbtem Gummi besteht, ist die Absorbtion sehr hoch, und da außerdem die Materialanforderungen an das elastische Polster vorgegeben werden durch die Festigkeitseigenschaften und Schwingungseigenschaften, kann das Wärmeverhalten nur noch sehr begrenzt berücksichtigt werden.The invention is based on the knowledge that the fragility of the elastic padding cannot be attributed primarily to mechanical stress but is primarily caused by heat damage on the high Radiated heat of the engine. Because the elastic pad continues to consist mainly of black-colored rubber, the absorption is very high high, and also given the material requirements for the elastic padding are determined by the strength properties and vibration properties, that can Thermal behavior can only be taken into account to a very limited extent.

Die Erfindung macht sich die Erkenntnis des Entstehens der Schäden im elastischen Polster zu Nutze. Um diese Schäden zu vermeiden, wird erfindungsgemäß eine Abschirmkappe vorgesehen die somit die Wärmestrahlung von dem Motor zum elastischen Polster unterbricht. Damit wird die starke Erwärmung des elastischen Polsters vermieden, und das Auftreten von Rissen und brüchigen Stellen ist nicht mehr gegeben.The invention makes the knowledge of the origin of the damage to use in the elastic upholstery. In order to avoid this damage, according to the invention A shielding cap is provided which thus reduces the heat radiation from the engine to the elastic Upholstery interrupts. This avoids excessive heating of the elastic pad, and the appearance of cracks and brittle areas is no longer given.

Bevorzugterweise besteht die Abschirmkappe zumindest teilweise aus elastischem Material. Eine aus starrem Material gefertigte Kappe bringt im Betrieb das Problem mit sich, daß in bestimmten Frequenzbereichen der Motorschwingung Eigenschwingungen auftreten, die sich insbesondere durch starke Lärmabstrahlungen bemerkbar machen. Wird die Abschirmkappe jedoch aus einem elastischen Material, beispielsweise Gummi, hergestellt, werden die ausgeprägten Resonanzschwingungen durch die eigene Elastizität unterdrückt, so daß zusätzliche Lärmquellen nicht entstehen.The shielding cap is preferably made at least partially elastic material. A cap made of rigid material brings in operation the problem with it that in certain frequency ranges of the engine oscillation natural oscillations occur that are particularly noticeable through strong noise emissions. However, if the shielding cap is made of an elastic material, for example rubber, produced, the pronounced resonance vibrations are produced by its own elasticity suppressed so that additional sources of noise do not arise.

Vorzugsweise ist Bestandteil der Abschirmkappe eine mittig angeordnete Scheibe, die sich gegen den zu lagernden Gegenstand, beispielsweise den Motor anlegt, um eine bessere Oberleitung der Kräfte von dem Motor auf das zweite Bauteil zu ermöglichen. Bei dieser Ausführungsform hat sich gezeigt, daß der Wärmeübergang in das elastische Polster nicht nur auf Grund von Strahlungswärme erfolgt, sondern daß auch die Wärmeleitung von dem Motor über die Abdeckscheibe in das zweite Bauteil eine gewisse Rolle spielt. Diese Wärmeleitung kann verringert werden dadurch, daß für die Scheibe statt Metall ein Material mit schlechter Wärmeleiteigenschaft, wie beispielsweise glasfaserverstärkter Kunststoff, verwendet wird.A centrally arranged one is preferably part of the shielding cap Disc that rests against the object to be stored, for example the motor, to enable a better overhead transmission of the forces from the engine to the second component. In this embodiment it has been shown that the heat transfer in the elastic Upholstery takes place not only due to radiant heat, but that also the heat conduction plays a certain role from the motor via the cover plate into the second component. This heat conduction can be reduced in that for the disc instead of metal a material with poor thermal conductivity, such as glass fiber reinforced Plastic, is used.

Ein großer Vorteile der Abschirmkappe ist, daß die Materialeigenschaften gezielt nur im Hinblick auf die gewünschten Wärmeeigenschaften ausgesucht werden können, wodurch in besonderem Maße sichergestellt wird, daß keine Wärmeabstrahlung bis in das elastische Polster stattfindet. Zusätzlich kann, um die Wärmeaufnahme der Absehirmkappe weiter zu verringern, diese auf ihrer Oberseite mit einem metallisierenden oder hellen Anstrich versehen werden, um die Absorbtion abzusenken.A great advantage of the screening cap is that the material properties can only be selected specifically with regard to the desired thermal properties can, whereby it is ensured to a particular degree that no heat radiation until it takes place in the elastic cushion. In addition, it can reduce heat absorption To further reduce the Absehirmkappe, this on its top with a metallizing or light-colored paint in order to lower the absorption.

Im folgenden wird an Hand eines Ausführungsbeispiels die Erfindung im Detail beschrieben, wobei Bezug auf die einzige Figur genommen wird.In the following the invention is based on an embodiment will be described in detail, reference being made to the single figure.

In dieser Figur ist ein Lager 100 dargestellt, das aus einem in etwa tassenförmigen ersten Bauteil 10 besteht, das mit Hilfe von Befestigungsmöglichkeiten 12 und 14 mit dem Rahmen oder den tragenden Teilen des Fahrzeuges verbunden wird.In this figure, a bearing 100 is shown, which consists of an approximately Cup-shaped first component 10 is made with the help of fastening options 12 and 14 is connected to the frame or the structural parts of the vehicle.

Das innere dieses ersten Bauteiles 10 ist mit festem Gummi 22 ausgefüllt, in dessen Innerem ein Metallkern 16 eingelagert ist. Der Metallkern ist gegenüber dem ersten Bauteil 10 somit elastisch über das Gummipolster 22 verbunden. Der Kern 16 gehört zusammen mit einem, an seiner Oberseite befindlichen Aufsatz 18 und einem stiftförmigen Fortsatz 20 zum zweiten Bauteil, das mit dem Motor verbunden wird. Der Stift 20 besitzt vorzugsweise ein Gewinde, mit Hilfe dessen er am Motor befestigt werden kann.The interior of this first component 10 is filled with solid rubber 22, in the interior of which a metal core 16 is embedded. The metal core is opposite the first component 10 is thus elastically connected via the rubber pad 22. The core 16 belongs together with an attachment 18 and one located on its upper side pin-shaped extension 20 to the second component, which is connected to the engine. The pin 20 preferably has a thread by means of which it attaches to the engine can be.

Um zu verhindern, daß die Wärmeabstrahlung vom Motor oder Auspuffsystem zu dem Polster gelangt, ist eine Abschirmkappe 200 vorgesehen. Diese Abschirmkappe besteht aus einer Metallscheibe 24, die an ihrer Unterseite eine Ausnehmung 26 aufweist, die in der Form dem Aufsatz 18 entspricht, sodaß die Scheibe auf dem Kern 16 gelagert werden kan und durch den Eingriff der Nut 26 mit dem Aufsatz 18 unverdrehbar ist. Am Rand der Scheibe 24 ist glockenförmig bestehend aus Gummi die Abdeckung 28 angebracht, die aus elastischem Material besteht. In ihren Ausmaßen ist die Abdeckung 28 so gewählt, daß sie im wesentlichen das elastische Polster überdeckt. Zwischen Abdeckung 28 und elastischem Polster 22 bleibt dabei ein Abstand erhalten, der eine Entlüftung zu Kühlungszwecken ermöglicht. Durch die innewohnende Dämpfung das elastischen Materials 28 werden Eigenschwingungen der Abschirmkappe 200 im Betrieb unterbunden.To prevent heat radiation from the engine or exhaust system reaches the cushion, a shielding cap 200 is provided. This shield cap consists of a metal disc 24, which has a recess 26 on its underside, in the the shape of the attachment 18 corresponds, so that the disc on the core 16 can be stored and through the engagement of the groove 26 with the attachment 18 cannot be rotated. At the edge of the disc 24 is bell-shaped made of rubber the cover 28 attached, which is made of elastic material. In its dimensions the cover 28 is chosen so that it is essentially the resilient cushion covered. A distance remains between the cover 28 and the elastic pad 22 obtained, which allows ventilation for cooling purposes. Through the inherent Damping the elastic material 28 are natural vibrations of the shielding cap 200 prevented during operation.

Claims (9)

Lager Patentansprüche: 1. Lager, insbesondere für Kfz-Motore, mit 1. einem an der Lagerfläche zu befestigenden ersten Bauteil (10), 2. einem an dem zu lagernden Gegenstand zu befestigenden zweiten Bauteil (16-20), und 3. einem zwischen den beiden Bauteilen (10); (16-20) angeordneten elastischen Polster (22), vorzugsweise aus Gummi, gekennzeichnet durch 4. eine Abschirmkappe (200) zur Abdeckung des elastischen Polsters (22). Bearing claims: 1. Bearing, in particular for motor vehicle engines, with 1. one to be attached to the bearing surface first component (10), 2. one to the to be stored object to be fastened second component (16-20), and 3. a between the two components (10); (16-20) arranged elastic pad (22), preferably made of rubber, characterized by 4. a shielding cap (200) for covering the elastic Upholstery (22). 2. Lager nach Anspruch 1, d a d u r c h g e k e n n -z e i c h n e t , daß die Abschirmkappe (200) zumindest teilweise aus elastischem Material (28) besteht. 2. Bearing according to claim 1, d a d u r c h g e k e n n -z e i c h n e t that the shielding cap (200) is at least partially made of elastic material (28) consists. 3. Lager nach Anspruch 2, d a d u r c h g e k e n nz e i c h n e t, daß das elastische Material (28) der Abschirmkappe (200) Gummi mit ausgesuchten Wärmeeigen schaften ist. 3. Bearing according to claim 2, d a d u r c h g e k e n nz e i c h n e t that the elastic material (28) of the shielding cap (200) rubber with selected Thermal properties is. 4. Lager nach Ansprüche 1-3, d a d u r c h g e k e n n -- z e i c h n e t , daß die Abschirmkappe (200) eine Scheibe (24) aus festem Material zur Anlage an den zu lagernden Gegenstand aufweist, die die Übertragung der durch das zweite Bauteil (16-20) aufzunehmenden Kräfte verbessert.4. Bearing according to claims 1-3, d a d u r c h g e k e n n - z e i c h n e t that the shielding cap (200) is a disk (24) made of solid material Attachment to the item to be stored, which enables the transmission of the second component (16-20) to be absorbed forces improved. 5. Lager nach Anspruch 3 und 4, d a d u r c h g e k e n n -z e i c h n e t , daß das elastische Material (28) an der Scheibe (24) anvulkanisiert ist und sich glockenförmig über das Polster (22) erstreckt.5. Bearing according to claim 3 and 4, d a d u r c h g e k e n n -z e i c It should be noted that the elastic material (28) is vulcanized onto the disc (24) and extends over the pad (22) in a bell shape. 6. Lager nach einem der Ansprüche 1-5, d a d u r c h g e -k e n n z e i c h n e t, daß die Scheibe (24) aus Metall, vorzugsweise einer Aluminiumlegierung besteht.6. Bearing according to one of claims 1-5, d a d u r c h g e -k e n n it is noted that the disc (24) is made of metal, preferably an aluminum alloy consists. 7. Lager nach einem der Ansprüche 1-5, d a d u r c h g e -k e n n z e i c h n e t, daß die Scheibe (24) aus Kunststoff, vorzugsweise jlasfaserverstärktem Kunststoff besteht.7. Bearing according to one of claims 1-5, d a d u r c h g e -k e n n it is noted that the disc (24) is made of plastic, preferably glass fiber reinforced Made of plastic. 8. Lager nach einem der vorhergehenden Ansprüche, d a d u r-c h g e k e n n z e i c h n e t , daß die Scheibe (24) unverdrehbar (18; 26) an den zweiten Bauteil (16-20) gelagert ist.8. Bearing according to one of the preceding claims, d a d u r-c h g e k e n n n n z e i c h n e t that the disc (24) non-rotatably (18; 26) on the second Component (16-20) is stored. 9. Lager nach einem der Ansprüche 1-8, d a d u r c h g e k e n n z e i c h n e t , daß die Abschirmkappe (200) vollständig aus elastischem Material besteht und auf das zweite Bauteil (16-20) des Lagers aufgeknöpft ist.9. Bearing according to one of claims 1-8, d a d u r c h g e k e n n z e i c h n e t that the shielding cap (200) is made entirely of elastic material exists and is buttoned onto the second component (16-20) of the bearing.
DE19823214997 1982-04-22 1982-04-22 Motor vehicle engine mounts Expired DE3214997C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19823214997 DE3214997C2 (en) 1982-04-22 1982-04-22 Motor vehicle engine mounts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823214997 DE3214997C2 (en) 1982-04-22 1982-04-22 Motor vehicle engine mounts

Publications (2)

Publication Number Publication Date
DE3214997A1 true DE3214997A1 (en) 1983-11-03
DE3214997C2 DE3214997C2 (en) 1986-12-18

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0162355A2 (en) * 1984-05-22 1985-11-27 Sciortino, Giacomo, Dipl.-Ing. Engine mounting, especially a hydraulic mounting
FR2617931A1 (en) * 1987-07-07 1989-01-13 Honda Motor Co Ltd ANTIVIBRATORY FIXATION
DE19755314A1 (en) * 1997-12-12 1999-06-24 Audi Ag Heat-screening structural part
WO2006071782A3 (en) * 2004-12-27 2006-09-28 Federal Mogul Powertrain Inc Heat shield for engine mount
GB2480494A (en) * 2010-05-21 2011-11-23 Gm Global Tech Operations Inc Heat protection for a load-bearing component

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10210127B4 (en) * 2002-03-08 2007-03-29 Daimlerchrysler Ag Vehicle with an internal combustion engine
DE102006036343B4 (en) * 2006-08-03 2012-06-06 Trelleborg Automotive Germany Gmbh Damping unit bearing
DE102008039592A1 (en) 2008-08-25 2009-05-07 Daimler Ag Engine carrier for engine suspension, has bolt support formed for mounting bolt for connection with engine suspension, where bolt support is formed on carrier arm, and thermal isolation provided in area of bolt support

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1828315U (en) * 1961-01-27 1961-03-16 Bayerische Motoren Werke Ag RUBBER SUSPENSION ELEMENT FOR ELASTIC FASTENING OF COMPONENTS ON MOTOR VEHICLES.
DE2340527A1 (en) * 1973-08-10 1975-02-20 Krupp Gmbh Heat resistant buffer for foundry cranes etc. - has heat sensitive body such as foam plastic with heat-proof skin

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1828315U (en) * 1961-01-27 1961-03-16 Bayerische Motoren Werke Ag RUBBER SUSPENSION ELEMENT FOR ELASTIC FASTENING OF COMPONENTS ON MOTOR VEHICLES.
DE2340527A1 (en) * 1973-08-10 1975-02-20 Krupp Gmbh Heat resistant buffer for foundry cranes etc. - has heat sensitive body such as foam plastic with heat-proof skin

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0162355A2 (en) * 1984-05-22 1985-11-27 Sciortino, Giacomo, Dipl.-Ing. Engine mounting, especially a hydraulic mounting
EP0162355A3 (en) * 1984-05-22 1987-01-07 Metzeler Kautschuk Gmbh Motor-bearing, especially hydrodynamic bearing
FR2617931A1 (en) * 1987-07-07 1989-01-13 Honda Motor Co Ltd ANTIVIBRATORY FIXATION
DE19755314A1 (en) * 1997-12-12 1999-06-24 Audi Ag Heat-screening structural part
WO2006071782A3 (en) * 2004-12-27 2006-09-28 Federal Mogul Powertrain Inc Heat shield for engine mount
US7171940B2 (en) * 2004-12-27 2007-02-06 Federal-Mogul World Wide, Inc. Heat shield for engine mount
GB2480494A (en) * 2010-05-21 2011-11-23 Gm Global Tech Operations Inc Heat protection for a load-bearing component
GB2480494B (en) * 2010-05-21 2017-03-15 Gm Global Tech Operations Llc Heat protection for load bearing component

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Publication number Publication date
DE3214997C2 (en) 1986-12-18

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