DE19851238A1 - Component with elastic surface region, in which elastic surface region has first outer layer with at least one further rubber-elastic layer under it - Google Patents

Component with elastic surface region, in which elastic surface region has first outer layer with at least one further rubber-elastic layer under it

Info

Publication number
DE19851238A1
DE19851238A1 DE19851238A DE19851238A DE19851238A1 DE 19851238 A1 DE19851238 A1 DE 19851238A1 DE 19851238 A DE19851238 A DE 19851238A DE 19851238 A DE19851238 A DE 19851238A DE 19851238 A1 DE19851238 A1 DE 19851238A1
Authority
DE
Germany
Prior art keywords
elastic
component
layer
surface region
component according
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.)
Withdrawn
Application number
DE19851238A
Other languages
German (de)
Inventor
Klaus Steinberg
Thees Frank
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke 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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Priority to DE19851238A priority Critical patent/DE19851238A1/en
Publication of DE19851238A1 publication Critical patent/DE19851238A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/022—Mechanical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J10/00—Sealing arrangements
    • B60J10/15—Sealing arrangements characterised by the material
    • B60J10/17—Sealing arrangements characterised by the material provided with a low-friction material on the surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J10/00—Sealing arrangements
    • B60J10/80—Sealing arrangements specially adapted for opening panels, e.g. doors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/06—Sealing strips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D27/00—Connections between superstructure or understructure sub-units
    • B62D27/04—Connections between superstructure or understructure sub-units resilient
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
    • B62D29/001—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/51—Elastic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/003—Interior finishings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

The component (1) has an elastic surface region for contact with the opposite surface (2) of another component (3). The elastic surface region has a first rubber-elastic layer (4), under which is at least one further rubber-elastic layer (5). The two layers have different elasticity. Bodies (6) of a harder material are embedded in the outer layer.

Description

Die Erfindung bezieht sich auf ein Bauteil mit einem elastischen Oberflächenbereich, der an einer angrenzenden Gegenfläche eines weiteren Bauteils anliegt.The invention relates to a component with an elastic surface area, which rests on an adjacent counter surface of another component.

Elastomer-Bauteile, die in Kontakt mit verschiedenen Oberflächen anderer Werk­ stücke stehen, haben häufig eine starke Neigung zum Quietschen oder Knarzen (Stick-Slip-Effekt), wenn es zur Relativbewegungen zwischen den beiden Reibpart­ nern kommt. Der Effekt kann an Türdichtungen auftreten, deren Dichtbereich bzw. -lippe mit einer lackierten Gegenfläche zusammenwirkt aber auch an anderen Bau­ teilen, beispielsweise an Innenausstattungsteilen oder an Fahrwerksteilen.Elastomer components that are in contact with different surfaces of other works pieces are often very prone to squeaking or creaking (Stick-slip effect) when there is relative movement between the two friction parts comes. The effect can occur on door seals whose sealing area or -lip interacts with a painted counter surface but also on other structures share, for example on interior parts or on chassis parts.

Eine Möglichkeit, dem Problem zu begegnen, ist eine Flock-Beschichtung oder eine Beschichtung mit einem Gleitlack oder einer sogenannten Trennfolie. Die bekannten Methoden bedingen einen höheren Aufwand, sind zum Teil druckempfindlich, zu wenig dauerhaft und auch schmutzempfindlich (Beflockung).One way to address the problem is to use a flock coating or one Coating with a lubricating varnish or a so-called release film. The well-known Methods require more effort and are sometimes sensitive to pressure not very durable and also sensitive to dirt (flocking).

Es ist auch schon bekannt (DE 33 35 150 C1), den mit einer Gegenfläche in Kontakt kommenden Bereich eines Dichtungsprofils mit einem Gleitlack zu beschichten, dem kleine kugelförmige Körper beigefügt sind, um nur punktuelle Berührungen der bei­ den Dichtflächen zu erhalten. It is also already known (DE 33 35 150 C1), in contact with a counter surface to coat the upcoming area of a sealing profile with a lubricating varnish, the Small spherical bodies are attached to just touch the points to maintain the sealing surfaces.  

Der Erfindung liegt die Aufgabe zugrunde, eine weitere Lösung zur Beseitigung von Knarz- oder Quietschgeräuschen zwischen Funktions-Reibungsflächen zweier be­ nachbarter Bauteile aufzuzeigen.The invention has for its object a further solution to eliminate Creaking or squeaking noises between functional friction surfaces of two be to show neighboring components.

Diese Aufgabe wird erfindungsgemäß durch die im Patentanspruch 1 angegebenen Maßnahmen gelöst.This object is achieved by the one specified in claim 1 Measures solved.

Weitere vorteilhafte Einzelheiten der Erfindung sind Gegenstand von Unteransprü­ chen.Further advantageous details of the invention are the subject of dependent claims chen.

Durch die Ausbildung zumindest des Kontaktbereiches des Bauteils mit zwei über­ einander angeordneten Schichten aus Elastomeren oder ähnlichen Werkstoffen mit unterschiedlichen Elastizitäten und das Einbetten der Körper in eine dieser Schich­ ten läßt sich ein Feder-Dämpfer-System schaffen, in dem einzelne der Körper zwar zum Schwingen angeregt werden können, aber dann durch die dämpfende Umge­ bung in einer der beiden Schichten schnell zur Ruhe kommen. Mit einem bestimm­ ten, festzulegenden Abstand der Körper wird ein Ausbreiten der örtlich angeregten Schwingung verhindert, so daß keine Resonanzbereiche in der Oberfläche ent­ stehen können. Jeder Körper kann dabei als Einzelschwinger betrachtet werden.By forming at least the contact area of the component with two over layers of elastomers or similar materials arranged with one another different elasticities and embedding the body in one of these layers A spring-damper system can be created in which the individual body can be excited to vibrate, but then by the damping reverse exercise quickly come to rest in one of the two layers. With a certain The distance to be determined between the bodies becomes a spreading of the locally stimulated Prevents vibration, so that no resonance areas in the surface ent can stand. Each body can be viewed as a single vibrator.

Weitere vorteilhafte Einzelheiten der Erfindung, die auch Gegenstand von Unteran­ sprüchen sind, sind im folgenden anhand eines in der Zeichnung dargestellten Ausführungsbeispiels näher erläutert. Es zeigtFurther advantageous details of the invention, which is also the subject of Unteran Sayings are in the following using one shown in the drawing Embodiment explained in more detail. It shows

Fig. 1 ein lediglich schematisch angedeutetes Bauteil mit einem elastischen Oberflächenbereich; Figure 1 is a merely schematically indicated component with an elastic surface area.

Fig. 2 eine Ausschnittvergrößerung des Bereiches II in Fig. 1 und Fig. 2 shows an enlarged detail of area II in Fig. 1 and

Fig. 3 eine der Fig. 2 weitgehend entsprechende Teildarstellung nach Auf­ bringen einer parallel zur Oberfläche gerichteten Kraft. Fig. 3 is a partial representation of Fig. 2 largely corresponding to bring up a force directed parallel to the surface.

In Fig. 1 der Zeichnung ist ein Bauteil 1 lediglich schematisch angedeutet, das bei­ spielsweise einen Innenausstattungsteil sein kann und auf seiner (in der Zeichnung) oberen Seite mit einer Gegenfläche 2 eines weiteren Bauteils 3 unter einer gewissen elastischen Vorspannung zusammenwirkt.In Fig. 1 of the drawing, a component 1 is only indicated schematically, which can be an interior fitting part for example and cooperates on its (in the drawing) upper side with a counter surface 2 of another component 3 under a certain elastic prestress.

Das Bauteil 1 könnte auch beispielsweise durch einen Türkörper einer Kraftfahr­ zeug-Tür repräsentiert sein und das Bauteil 3 durch das lackierte Karosserieblech, an dem die Türdichtung anliegt.Component 1 could also be represented, for example, by a door body of a motor vehicle door and component 3 by the painted body panel on which the door seal rests.

Der elastische Oberflächenbereich des Bauteils 1 weist eine erste äußere gummi­ elastische Schicht 4 und eine weitere, darunterliegende zweite gummielastische Schicht 5 auf. Die beiden gummielastischen Schichten 4 bzw. 5 haben unterschied­ liche Elastizitäten und in die äußere Schicht 4 sind Körper 6 aus einem härteren Werkstoff eingebettet.The elastic surface area of the component 1 has a first outer rubber-elastic layer 4 and a further, second rubber-elastic layer 5 underneath. The two rubber-elastic layers 4 and 5 have differing elasticities and in the outer layer 4 bodies 6 are embedded from a harder material.

Wie man in den Fig. 1 und 2 erkennt, weist die äußere Schicht 4 oberhalb der Körper 6 Erhebungen 7 auf, die mit der Gegenfläche 2 des weiteren Bauteils 3 in Kontakt stehen. Die Körper 6 sind parallel zur Oberfläche des Bauteils 1 in einem weitgehend vorgegebenen Abstand b voneinander angeordnet.As can be seen in FIGS. 1 and 2, the outer layer 4 above the body 6 has elevations 7 which are in contact with the counter surface 2 of the further component 3 . The bodies 6 are arranged parallel to the surface of the component 1 at a largely predetermined distance b from one another.

Zweckmäßig ist die untere Schicht 5 weniger elastisch als die obere Schicht 4. Weiterhin können die Körper 6 aus Kunststoff, Metall oder Oxyden bestehen und außerdem die äußere gummielastische Schicht 4 noch eine Lackschicht 8 auf­ weisen, wie es in Fig. 2 angedeutet ist.The lower layer 5 is expediently less elastic than the upper layer 4 . Furthermore, the body 6 can be made of plastic, metal or oxides and, in addition, the outer rubber-elastic layer 4 can also have a lacquer layer 8 , as is indicated in FIG. 2.

Mit der Lackschicht 8 kann das Reibverhalten der elastischen Oberfläche mit dem angrenzenden Reibpartner beeinflußt und außerdem einem vorzeitigen Verschleiß entgegengewirkt werden. Wenn bisher jeweils von gummielastischen Schichten 4 bzw. 5 gesprochen wurde, so kann es sich um Gummischichten handeln, aber auch um Elastomer-Schichten, die dem Werkstoff Gummi ähnliche Eigenschaften haben. With the lacquer layer 8 , the friction behavior of the elastic surface with the adjacent friction partner can be influenced and, in addition, premature wear can be counteracted. If so far rubber-elastic layers 4 and 5 have been mentioned, it can be rubber layers, but also elastomer layers that have properties similar to rubber.

Mit dem beschriebenen Aufbau der Schichten 4 und 5 und den Körpern 6 sowie mit reibungsmindernden Maßnahmen - spezielle Lackbeschichtung 8 und/oder punktförmige Anlage an der Gegenfläche - läßt sich das Modell eines Feder- Dämpfer-Systems realisieren, mit dem das eingangs beschriebene Knarzen bzw. Quietschen deutlich vermindert werden kann.With the described structure of the layers 4 and 5 and the bodies 6 and with friction-reducing measures - special lacquer coating 8 and / or punctiform contact on the counter surface - the model of a spring-damper system can be realized with which the creaking or Squeak can be significantly reduced.

Bei Relativbewegungen zwischen den beiden Bauteilen 1 und 3 etwa parallel zu der Grenzfläche der Reibpartner werden einzelne Körper 6 über die Erhebungen zwar zum Schwingen angeregt, sie werden dann aber durch die dämpfende Umgebung der Körper 6 in der Schicht 4 einstellbar gedämpft. Ein Ausbreiten der Schwingung mit der eventuellen Folge von Resonanzschwingungen tritt nicht auf. Eine in Fig. 3 angedeutete Kraft 9 parallel zur Oberfläche bewirkt ein Verschieben des Schicht­ materials 4 im Bereich der Erhebung 7 und damit auch ein Verschieben und ein Kippen des Körpers 6. Das Material der Schicht 4 wird in dem angedeuteten Bereich 10 komprimiert, die Erhebungen also gewissermaßen in die Täler "gequetscht".In the case of relative movements between the two components 1 and 3 approximately parallel to the interface of the friction partners, individual bodies 6 are excited to vibrate via the elevations, but they are then damped in an adjustable manner by the damping environment of the bodies 6 in the layer 4 . A spreading of the vibration with the possible consequence of resonance vibrations does not occur. A force 9 indicated in FIG. 3 parallel to the surface causes the layer material 4 to be displaced in the region of the elevation 7 and thus also a displacement and a tilting of the body 6 . The material of the layer 4 is compressed in the indicated area 10 , that is to say the elevations are “squeezed” into the valleys.

Die im wesentlichen aus den Schichten 4 und 5 bestehende Werkstoffkombination kann relativ kostengünstig im sogenannten Duplex-Verfahren hergestellt werden, wobei auch die eingelagerten Körper 6 in einem durch Versuche zu bestimmenden Abstand b eingebracht werden können.The material combination consisting essentially of layers 4 and 5 can be produced relatively inexpensively in the so-called duplex process, it also being possible to insert the embedded bodies 6 at a distance b to be determined by tests.

Claims (8)

1. Bauteil mit einem elastischen Oberflächenbereich, der an einer angrenzenden Gegenfläche eines weiteren Bauteils anliegt, dadurch gekennzeichnet, daß der elastische Oberflächenbereich eine erste äußere und wenigstens eine darunterliegende, zweite gummielastische Schicht (4 bzw. 5) aufweist, wobei die beiden Schichten (4 bzw. 5) unterschiedliche Elastizitäten haben und in die äußere Schicht (4) Körper (6) aus einem härteren Werkstoff eingebettet sind.1. Component with an elastic surface area, which rests on an adjacent counter surface of another component, characterized in that the elastic surface area has a first outer and at least one underlying, second rubber-elastic layer ( 4 and 5 ), the two layers ( 4 or 5 ) have different elasticities and bodies ( 6 ) made of a harder material are embedded in the outer layer ( 4 ). 2. Bauteil nach Anspruch 1, dadurch gekennzeichnet, daß die äußere Schicht (4) oberhalb der Körper (6) Erhebungen (7) aufweist.2. Component according to claim 1, characterized in that the outer layer ( 4 ) above the body ( 6 ) has elevations ( 7 ). 3. Bauteil nach Anspruch 1, dadurch gekennzeichnet, daß die Körper (6) parallel zur Oberfläche in einem weitgehend vorgegebenen Abstand (b) voneinander angeordnet sind.3. Component according to claim 1, characterized in that the bodies ( 6 ) are arranged parallel to the surface at a largely predetermined distance (b) from each other. 4. Bauteil nach Anspruch 1, dadurch gekennzeichnet, daß die untere Schicht (5) weniger elastischer als die obere Schicht (4) ist.4. Component according to claim 1, characterized in that the lower layer ( 5 ) is less elastic than the upper layer ( 4 ). 5. Bauteil nach Anspruch 1, dadurch gekennzeichnet, daß die Körper (6) aus Kunststoff, Metall oder Oxyden bestehen. 5. Component according to claim 1, characterized in that the body ( 6 ) consist of plastic, metal or oxides. 6. Bauteil nach Anspruch 1, dadurch gekennzeichnet, daß die äußere gummiela­ stische Schicht (4) mit einer Lackschicht (8) versehen ist.6. Component according to claim 1, characterized in that the outer gummiela elastic layer ( 4 ) is provided with a lacquer layer ( 8 ). 7. Bauteil nach Anspruch 1, dadurch gekennzeichnet, daß das Bauteil (1) ein Innenausstattungsteil eines Kraftfahrzeuges ist.7. Component according to claim 1, characterized in that the component ( 1 ) is an interior trim part of a motor vehicle. 8. Bauteil nach Anspruch 1, dadurch gekennzeichnet, daß das Bauteil (1) ein Dichtungsprofil für eine Tür, Klappe oder Haube eines Kraftfahrzeuges ist.8. Component according to claim 1, characterized in that the component ( 1 ) is a sealing profile for a door, flap or hood of a motor vehicle.
DE19851238A 1998-11-06 1998-11-06 Component with elastic surface region, in which elastic surface region has first outer layer with at least one further rubber-elastic layer under it Withdrawn DE19851238A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19851238A DE19851238A1 (en) 1998-11-06 1998-11-06 Component with elastic surface region, in which elastic surface region has first outer layer with at least one further rubber-elastic layer under it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19851238A DE19851238A1 (en) 1998-11-06 1998-11-06 Component with elastic surface region, in which elastic surface region has first outer layer with at least one further rubber-elastic layer under it

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DE19851238A1 true DE19851238A1 (en) 2000-05-11

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DE19851238A Withdrawn DE19851238A1 (en) 1998-11-06 1998-11-06 Component with elastic surface region, in which elastic surface region has first outer layer with at least one further rubber-elastic layer under it

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005014297A1 (en) * 2005-03-24 2006-10-05 Endress + Hauser Gmbh + Co. Kg Housing for an electronic device and sealing ring for a housing
DE102007025097A1 (en) 2007-05-21 2008-11-27 Forschungsinstitut für Leder und Kunststoffbahnen gGmbH Carrier component fur use in construction of e.g. car, has pins or elevations measured in terms of height and distance such that pins partially or completely penetrate in surface or layer when pins are in contact with counter component
DE102007024149A1 (en) * 2007-05-24 2008-11-27 Bayerische Motoren Werke Aktiengesellschaft Motor vehicle, has side frame, where roughnesses are formed in area of bearing surface of outer surface of respective retaining section, so that stick-slip-effect between retaining section and outer surface of sealing section is prevented
CN103057600A (en) * 2013-01-21 2013-04-24 合肥市富园汽车改装有限公司 Flexible impact-resistant composite automobile body and production process thereof
DE102011052271B4 (en) 2011-07-29 2018-08-16 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Cladding element for an interior of a motor vehicle

Citations (5)

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Publication number Priority date Publication date Assignee Title
DE3309228A1 (en) * 1982-03-20 1983-10-27 Mitsui & Co Europe GmbH, 4000 Düsseldorf Elastically deformable layer of rubber or rubber-like material and a reinforcement
DE3335150C1 (en) * 1983-09-28 1984-07-19 Bayerische Motoren Werke AG, 8000 München Surface coating for workpieces
US4822655A (en) * 1986-08-08 1989-04-18 Beecham Home Improvements Products Inc. Butyl rubber preformed tape sealant
DE3942103A1 (en) * 1988-12-26 1990-06-28 Benedito Salomao Cerqueira Container or vehicle base - consists of platform with central metal wire core and rubber layers
DE9207785U1 (en) * 1992-06-10 1992-09-03 Hoechst Ag, 6230 Frankfurt Erosion-resistant and corrosion-resistant protective coating based on rubber

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3309228A1 (en) * 1982-03-20 1983-10-27 Mitsui & Co Europe GmbH, 4000 Düsseldorf Elastically deformable layer of rubber or rubber-like material and a reinforcement
DE3335150C1 (en) * 1983-09-28 1984-07-19 Bayerische Motoren Werke AG, 8000 München Surface coating for workpieces
US4822655A (en) * 1986-08-08 1989-04-18 Beecham Home Improvements Products Inc. Butyl rubber preformed tape sealant
DE3942103A1 (en) * 1988-12-26 1990-06-28 Benedito Salomao Cerqueira Container or vehicle base - consists of platform with central metal wire core and rubber layers
DE9207785U1 (en) * 1992-06-10 1992-09-03 Hoechst Ag, 6230 Frankfurt Erosion-resistant and corrosion-resistant protective coating based on rubber

Non-Patent Citations (1)

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Title
DANNENBERG,E.M.: Füllstoffe für Kautschuk - ein Überblick. In: GAK 5/1988, Jan.41, S.211, S.212,214-216,218 *

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005014297A1 (en) * 2005-03-24 2006-10-05 Endress + Hauser Gmbh + Co. Kg Housing for an electronic device and sealing ring for a housing
US8218296B2 (en) 2005-03-24 2012-07-10 Endress + Hauser Gmbh + Co. Kg Housing for an electronic device and sealing ring for a housing
DE102007025097A1 (en) 2007-05-21 2008-11-27 Forschungsinstitut für Leder und Kunststoffbahnen gGmbH Carrier component fur use in construction of e.g. car, has pins or elevations measured in terms of height and distance such that pins partially or completely penetrate in surface or layer when pins are in contact with counter component
DE202007019131U1 (en) 2007-05-21 2010-09-02 Forschungsinstitut für Leder und Kunststoffbahnen gGmbH A component for use in stick-slip and low noise pairing in contact with a mating member
DE102007024149A1 (en) * 2007-05-24 2008-11-27 Bayerische Motoren Werke Aktiengesellschaft Motor vehicle, has side frame, where roughnesses are formed in area of bearing surface of outer surface of respective retaining section, so that stick-slip-effect between retaining section and outer surface of sealing section is prevented
DE102007024149B4 (en) * 2007-05-24 2012-04-19 Bayerische Motoren Werke Ag motor vehicle
DE102011052271B4 (en) 2011-07-29 2018-08-16 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Cladding element for an interior of a motor vehicle
CN103057600A (en) * 2013-01-21 2013-04-24 合肥市富园汽车改装有限公司 Flexible impact-resistant composite automobile body and production process thereof
CN103057600B (en) * 2013-01-21 2016-09-28 合肥市富园汽车改装有限公司 Flexible impact-resistant composite automobile body

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