EP0637791A1 - Sealing strip for a slide actuator - Google Patents

Sealing strip for a slide actuator Download PDF

Info

Publication number
EP0637791A1
EP0637791A1 EP94111128A EP94111128A EP0637791A1 EP 0637791 A1 EP0637791 A1 EP 0637791A1 EP 94111128 A EP94111128 A EP 94111128A EP 94111128 A EP94111128 A EP 94111128A EP 0637791 A1 EP0637791 A1 EP 0637791A1
Authority
EP
European Patent Office
Prior art keywords
sealing lip
strip
sealing
fastening
fastening strip
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
EP94111128A
Other languages
German (de)
French (fr)
Other versions
EP0637791B1 (en
Inventor
Michel Fleck
Alain Zaepffel
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.)
Mahle Behr France Hambach SAS
Original Assignee
Behr France Hambach SARL
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 Behr France Hambach SARL filed Critical Behr France Hambach SARL
Publication of EP0637791A1 publication Critical patent/EP0637791A1/en
Application granted granted Critical
Publication of EP0637791B1 publication Critical patent/EP0637791B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G25/00—Other details or appurtenances of control mechanisms, e.g. supporting intermediate members elastically
    • G05G25/04—Sealing against entry of dust, weather or the like

Definitions

  • the invention relates to a sealing strip for a slot of a sliding actuator with a fastening strip for fastening to a housing of the sliding actuator, which is provided with a soft, elastic sealing lip for the slot.
  • Sealing strips of the type mentioned (DE 40 30 901 C1, DE-G 92 09 185.7 U1) are used to prevent dust or splash water or the like. pass through the slot, and in particular also to prevent light from passing through the slot.
  • a correspondingly soft material is provided which has a hardness of approximately 40 to approximately 50 Shore, in particular a silicone.
  • the fastening strip is molded in one piece onto the sealing lip. Although the fastening strip is thicker than the sealing lip, it does not have a high level of rigidity due to the soft material. It is therefore provided that the fastening strip is provided with recesses or projections with which it is plugged or plugged into corresponding counterparts of the housing of the slide actuator.
  • Fastening means are provided to hold the fastening strip on the housing of the sliding actuator. This results in a complex assembly, since several parts are assembled. During this assembly, the sealing strips can leave their position and then not be correctly positioned afterwards.
  • the invention has for its object to provide a sealing strip of the type mentioned, which allows easy and safe installation.
  • the sealing lip is positively attached to the mounting strip and forms a prefabricated structural unit with it, and that the mounting strip consists of a material different from the material of the sealing lip, the hardness of which is greater than the hardness of the material of the sealing lip.
  • the fastening strip can be attached to the housing of the slide actuator by clipping, hot caulking or screwing on. It is also possible to glue the fastening strip to the housing, since a material can be selected for which there is a suitable adhesive.
  • the prefabricated or pre-assembled unit consisting of a sealing lip and fastening strip is easy and safe to use and can be positioned exactly.
  • the fastening strip consists of a fiber-reinforced plastic.
  • a glass fiber reinforced polyamide can be used.
  • Such a fastening strip has high rigidity, which simplifies its handling.
  • the sealing lip is cast onto the fastening strip.
  • the fastening strip has a web provided with openings, to which the sealing lip is cast in such a way that a skirting board for the sealing lip is provided on one side of the web, the connecting pin penetrating through the openings with a is cast on the opposite side of the web.
  • the fastening strip is designed as a U-shaped frame which surrounds the sealing lip on one long side and on the two ends.
  • a frame has the advantage that it protects the sealing lip during transportation and storage, so that there is no fear of damage to the sealing lip.
  • the legs of the frame are provided with fastening devices.
  • These fastening devices can consist of pluggable and / or clip-on and / or hot-deformable pins or just be through holes for attaching fastening screws.
  • the sealing strip is a prefabricated unit consisting of two parts, namely a fastening strip (10) and a sealing lip (11).
  • the fastening strip (10) has the function of securing the assembly to a housing of a slide actuator and the function of holding the sealing lip (11) in the desired position.
  • the fastening strip (10) is made of a material that has a relatively high rigidity, i.e. a rigidity of at least about 80 shore.
  • a suitable material is, for example, a glass fiber reinforced polyamide.
  • the fastening strip (10) is produced by injection molding.
  • the fastening strip (10) has a slightly trapezoidal base body (12) from which a longitudinal web (13) protrudes.
  • the web (13) is provided with a large number of openings (14) in the area in which it begins on the base body (12).
  • fastening legs (15, 16) which have a greater thickness than the base body (12) and which project perpendicularly and perpendicularly to the web (13) from the base body (12) such that they form a U-shaped frame with the base body (12), which frames a longitudinal side and the two end faces of the sealing lip (11).
  • the two legs (15, 16) are provided with chamfered recesses (17) for receiving fastening means, for example fastening screws.
  • other fastening means can also be provided, for example clip pins or rivetable pins or the like.
  • the sealing lip (11) is cast onto the fastening strip (10), in particular by injection molding.
  • the sealing lip (11) is made of a soft, rubber-elastic material, in particular of silicone. It has a hardness of around 50 shore.
  • An essential component of the sealing lip (11) is an approximately wavy band (18), the design of which can be seen in FIG. 5.
  • the band (18) has a relatively thin wall thickness. The wall thickness is, for example, on the order of 0.2 mm. In each case the successive wave troughs pointing away from the base body (12) in plan view are provided with a closure (19), so that there is a contact surface for a sliding member of a slide.
  • the sealing lip (11) is cast onto the fastening strip (10) in such a way that strips (20, 21) are present on both sides of the web (13), which are connected to one another via the connecting pins (22) penetrating the openings (14).
  • the strip (20) adjoining the strip (18) serves as a baseboard for the strip (18). It runs approximately flush with the surface of the base body (12) pointing in the direction of the band (18).
  • the outer bar (21) is essentially flush with the outer surface of the base body (12).
  • the web (13) ends at a distance in front of the legs (15, 16). This area is also filled with the material of the sealing lip (11), which lies against the inner end faces of the legs (15, 16).
  • a sealing strip is shown, the fastening strip (10) and the sealing lip (11) of which are delimited on both ends by legs (15, 16).
  • an intermediate leg is arranged between the outer legs (15, 16).
  • This leg which then also serves as a fastening element, then divides the sealing lip (11) into two sections.
  • this design looks as if a further fastening strip (10) and a further sealing lip (11) were integrally formed on one of the two legs (15 or 16). It will usually be provided that the two sections also have different lengths.

Abstract

In a sealing strip for a slot of a slide actuator, having a fastening strip (10) used for fastening to a housing of the slide actuator, said fastening strip being provided with a soft elastic sealing lip (11) for the slot, provision is made for the sealing lip (11) to be mounted firmly on the fastening strip (10) and to form with the latter a prefabricated constructional unit, and for the fastening strip to consist of a material different from the material of the sealing lip, the hardness of the said material being greater than the hardness of the material of the sealing lip (11). <IMAGE>

Description

Die Erfindung betrifft eine Dichtleiste für einen Schlitz eines Schiebestellers mit einer zum Befestigen an einem Gehäuse des Schiebestellers dienenden Befestigungsleiste, die mit einer weichen, elastischen Dichtlippe für den Schlitz versehen ist.The invention relates to a sealing strip for a slot of a sliding actuator with a fastening strip for fastening to a housing of the sliding actuator, which is provided with a soft, elastic sealing lip for the slot.

Dichtleisten der eingangs genannten Art (DE 40 30 901 C1, DE-G 92 09 185.7 U1) werden eingesetzt, um zu verhindern, daß Staub- oder Spritzwasser o.dgl. durch den Schlitz hindurchtreten, und insbesondere auch, um einen Lichtdurchtritt durch den Schlitz zu verhindern. Um eine weiche, sich elastisch an das Schiebeglied anpassende Dichtlippe zu erhalten, wird ein entsprechend weicher Werkstoff vorgesehen, der eine Härte von etwa 40 bis etwa 50 Shore aufweist, insbesondere ein Silikon. Die Befestigungsleiste ist einteilig an die Dichtlippe angeformt. Obwohl die Befestigungsleiste eine größere Stärke aufweist als die Dichtlippe, besitzt sie wegen des weichen Materials keine hohe Steifigkeit. Es wird deshalb vorgesehen, daß die Befestigungsleiste mit Aussparungen oder Vorsprüngen versehen wird, mit denen sie auf entsprechende Gegenstücke des Gehäuses des Schiebestellers aufgesteckt oder eingesteckt wird. Da Kleben nicht erwünscht ist oder da ein Kleber aus Materialgründen nicht verwendbar ist, insbesondere bei Silikon, werden zusätzliche Befestigungsmittel vorgesehen, um die Befestigungsleiste an dem Gehäuse des Schiebestellers zu halten. Dadurch ergibt sich eine aufwendige Montage, da mehrere Teile zusammengebaut werden. Während dieser Montage können die Dichtleisten ihre Position verlassen und dann anschließend nicht korrekt positioniert sein.Sealing strips of the type mentioned (DE 40 30 901 C1, DE-G 92 09 185.7 U1) are used to prevent dust or splash water or the like. pass through the slot, and in particular also to prevent light from passing through the slot. In order to obtain a soft sealing lip that adapts elastically to the sliding member, a correspondingly soft material is provided which has a hardness of approximately 40 to approximately 50 Shore, in particular a silicone. The fastening strip is molded in one piece onto the sealing lip. Although the fastening strip is thicker than the sealing lip, it does not have a high level of rigidity due to the soft material. It is therefore provided that the fastening strip is provided with recesses or projections with which it is plugged or plugged into corresponding counterparts of the housing of the slide actuator. Since gluing is not desired or because an adhesive cannot be used for material reasons, especially with silicone, additional ones are required Fastening means are provided to hold the fastening strip on the housing of the sliding actuator. This results in a complex assembly, since several parts are assembled. During this assembly, the sealing strips can leave their position and then not be correctly positioned afterwards.

Der Erfindung liegt die Aufgabe zugrunde, eine Dichtleiste der eingangs genannten Art zu schaffen, die eine einfache und sichere Montage gestattet.The invention has for its object to provide a sealing strip of the type mentioned, which allows easy and safe installation.

Diese Aufgabe wird dadurch gelöst, daß die Dichtlippe formschlüssig an der Befestigungsleiste angebracht ist und mit dieser eine vorgefertigte Baueinheit bildet, und daß die Befestigungsleiste aus einem von dem Material der Dichtlippe verschiedenen Material besteht, dessen Härte größer als die Härte des Materials der Dichtlippe ist.This object is achieved in that the sealing lip is positively attached to the mounting strip and forms a prefabricated structural unit with it, and that the mounting strip consists of a material different from the material of the sealing lip, the hardness of which is greater than the hardness of the material of the sealing lip.

Durch diese Ausbildung ist es möglich, der Befestigungsleiste eine hohe Formsteifigkeit zu geben, so daß eine einfache und sichere Montage möglich ist. Die Befestigung der Befestigungsleiste an dem Gehäuse des Schiebestellers ist durch ein Verklipsen, ein Heißverstemmen oder ein Anschrauben möglich. Ebenso ist es möglich, die Befestigungsleiste an das Gehäuse anzukleben, da ein Material gewählt werden kann, für das es einen geeigneten Kleber gibt. Die vorgefertigte oder vormontierte Baueinheit aus Dichtlippe und Befestigungsleiste ist leicht und sicher zu handhaben und exakt zu positionieren.With this design, it is possible to give the fastening strip a high degree of dimensional stability, so that simple and safe installation is possible. The fastening strip can be attached to the housing of the slide actuator by clipping, hot caulking or screwing on. It is also possible to glue the fastening strip to the housing, since a material can be selected for which there is a suitable adhesive. The prefabricated or pre-assembled unit consisting of a sealing lip and fastening strip is easy and safe to use and can be positioned exactly.

In Ausgestaltung der Erfindung wird vorgesehen, daß die Befestigungsleiste aus einem faserverstärkten Kunststoff besteht. Beispielsweise kann ein glasfaserverstärktes Polyamid verwendet werden. Eine derartige Befestigungsleiste hat eine hohe Steifigkeit, die ihre Handhabung vereinfacht.In an embodiment of the invention it is provided that the fastening strip consists of a fiber-reinforced plastic. For example, a glass fiber reinforced polyamide can be used. Such a fastening strip has high rigidity, which simplifies its handling.

In besonders vorteilhafter Ausgestaltung der Erfindung wird vorgesehen, daß die Dichtlippe an die Befestigungsleiste angegossen ist.In a particularly advantageous embodiment of the invention, it is provided that the sealing lip is cast onto the fastening strip.

Bei einem derartigen Angießen, das insbesondere durch Anspritzen erfolgt, braucht die Materialwahl nicht so getroffen werden, daß die Dichtlippe und die Befestigungsleiste sich miteinander verbinden, da die formschlüssige Verbindung für einen sicheren Halt der Dichtlippe an der Befestigungsleiste sorgt.In such a casting, which is carried out in particular by injection, the choice of material need not be made so that the sealing lip and the fastening strip connect to one another, since the positive connection ensures a secure hold of the sealing lip on the fastening strip.

Bei einer vorteilhaften Ausführungsform der Erfindung ist vorgesehen, daß die Befestigungsleiste einen mit Durchbrechungen versehenen Steg aufweist, an den die Dichtlippe derart angegossen ist, daß auf einer Seite des Steges eine Fußleiste für die Dichtlippe vorhanden ist, die über die Durchbrechungen durchdringende Verbindungszapfen mit einer auf der gegenüberliegenden Seite des Steges angegossenen Leiste verbunden ist. Dadurch wird sichergestellt, daß die aus einem sehr weichen Werkstoff, insbesondere Silikon, hergestellte Dichtlippe sicher an der Befestigungsleiste gehalten ist.In an advantageous embodiment of the invention it is provided that the fastening strip has a web provided with openings, to which the sealing lip is cast in such a way that a skirting board for the sealing lip is provided on one side of the web, the connecting pin penetrating through the openings with a is cast on the opposite side of the web. This ensures that the sealing lip made of a very soft material, in particular silicone, is held securely on the fastening strip.

In weiterer Ausgestaltung der Erfindung wird vorgesehen, daß die Befestigungsleiste als ein U-förmiger Rahmen gestaltet ist, der die Dichtlippe an einer Längsseite und an den beiden Stirnenden einfaßt. Ein derartiger Rahmen hat den Vorteil, daß er die Dichtlippe während des Transportes und der Lagerung schützt, so daß keine Beschädigungen der Dichtlippe zu befürchten sind.In a further embodiment of the invention it is provided that the fastening strip is designed as a U-shaped frame which surrounds the sealing lip on one long side and on the two ends. Such a frame has the advantage that it protects the sealing lip during transportation and storage, so that there is no fear of damage to the sealing lip.

In weiterer Ausgestaltung der Erfindung wird vorgesehen, daß die Schenkel des Rahmens mit Befestigungseinrichtungen versehen sind. Diese Befestigungseinrichtungen können aus steckbaren und/oder klipsbaren und/oder heißverformbaren Zapfen bestehen oder auch nur Durchgangslöcher zum Anbringen von Befestigungsschrauben sein.In a further embodiment of the invention it is provided that the legs of the frame are provided with fastening devices. These fastening devices can consist of pluggable and / or clip-on and / or hot-deformable pins or just be through holes for attaching fastening screws.

Weitere Merkmale und Vorteile der Erfindung ergeben sich aus der nachfolgenden Beschreibung der in der Zeichnung dargestellten Ausführungsformen.

Fig. 1
zeigt eine Frontansicht einer erfindungsgemäßen Dichtleiste,
Fig. 2
eine Draufsicht in Richtung des Pfeiles II auf die Dichtleiste der Fig. 1, wobei die Dichtlippe weggelassen ist,
Fig. 3
einen Schnitt entlang der Linie III-III durch die Dichtleiste der Fig. 1,
Fig. 4
einen Schnitt entlang der Linie IV-IV durch die Dichtleiste der Fig. 1 und
Fig. 5
einen Teilschnitt entlang der Linie V-V der Fig. 1 durch die Dichtlippe.
Further features and advantages of the invention result from the following description of the embodiments shown in the drawing.
Fig. 1
shows a front view of a sealing strip according to the invention,
Fig. 2
2 shows a top view in the direction of arrow II of the sealing strip of FIG. 1, the sealing lip being omitted,
Fig. 3
2 shows a section along the line III-III through the sealing strip of FIG. 1,
Fig. 4
a section along the line IV-IV through the sealing strip of FIGS. 1 and
Fig. 5
a partial section along the line VV of FIG. 1 through the sealing lip.

Die Dichtleiste ist eine in zwei Arbeitsschritten vorgefertigte Baueinheit aus zwei Teilen, nämlich aus einer Befestigungsleiste (10) und einer Dichtlippe (11). Die Befestigungsleiste (10) hat die Funktion, die Befestigung der Baueinheit an einem Gehäuse eines Schiebestellers zu bewirken, und die Funktion, die Dichtlippe (11) in der gewünschten Position zu halten. Die Befestigungsleiste (10) ist aus einem Material hergestellt, das eine relativ hohe Steifigkeit aufweist, d.h. eine Steifigkeit von wenigstens etwa 80 Shore. Ein geeignetes Material ist beispielsweise ein glasfaserverstärktes Polyamid. Die Befestigungsleiste (10) wird durch ein Spritzgießen hergestellt.The sealing strip is a prefabricated unit consisting of two parts, namely a fastening strip (10) and a sealing lip (11). The fastening strip (10) has the function of securing the assembly to a housing of a slide actuator and the function of holding the sealing lip (11) in the desired position. The fastening strip (10) is made of a material that has a relatively high rigidity, i.e. a rigidity of at least about 80 shore. A suitable material is, for example, a glass fiber reinforced polyamide. The fastening strip (10) is produced by injection molding.

Die Befestigungsleiste (10) besitzt einen leicht trapezförmigen Grundkörper (12), von welchem ein Längssteg (13) abragt. Der Steg (13) ist in dem Bereich, in welchem er an dem Grundkörper (12) beginnt, mit einer Vielzahl von Durchbrechungen (14) versehen. An die Enden des Grundkörpers (12) schließen Befestigungsschenkel (15, 16) an, die eine größere Stärke als der Grundkörper (12) aufweisen und die quer und lotrecht zu dem Steg (13) von dem Grundkörper (12) derart abragen, daß sie mit dem Grundkörper (12) einen U-förmigen Rahmen bilden, der eine Längsseite und die beiden Stirnseiten der Dichtlippe (11) einfaßt. Die beiden Schenkel (15, 16) sind mit angefasten Aussparungen (17) zur Aufnahme von Befestigungsmitteln versehen, beispielsweise von Befestigungsschrauben. Anstelle von Aussparungen (17) können jedoch auch andere Befestigungsmittel vorgesehen werden, beispielsweise Klips-Zapfen oder vernietbare Zapfen o.dgl.The fastening strip (10) has a slightly trapezoidal base body (12) from which a longitudinal web (13) protrudes. The web (13) is provided with a large number of openings (14) in the area in which it begins on the base body (12). At the ends of the base body (12) are attached fastening legs (15, 16) which have a greater thickness than the base body (12) and which project perpendicularly and perpendicularly to the web (13) from the base body (12) such that they form a U-shaped frame with the base body (12), which frames a longitudinal side and the two end faces of the sealing lip (11). The two legs (15, 16) are provided with chamfered recesses (17) for receiving fastening means, for example fastening screws. Instead of recesses (17), however, other fastening means can also be provided, for example clip pins or rivetable pins or the like.

An die Befestigungsleiste (10) ist die Dichtlippe (11) angegossen, insbesondere durch Spritzgießen. Die Dichtlippe (11) ist aus einem weichen, gummielastischen Material hergestellt, insbesondere aus Silikon. Sie besitzt eine Härte von etwa 50 Shore. Wesentlicher Bestandteil der Dichtlippe (11) ist ein in etwa wellenförmig gefaltetes Band (18), dessen Gestaltung in Fig. 5 zu sehen ist. Das Band (18) weist eine relativ dünne Wandstärke auf. Die Wandstärke liegt beispielsweise in der Größenordnung von 0,2 mm. Jeweils die aufeinanderfolgenden, in der Draufsicht von dem Grundkörper (12) hinwegweisenden Wellentäler sind mit einem Abschluß (19) versehen, so daß sich eine Anlagefläche für ein Schiebeglied eines Schiebers ergibt.The sealing lip (11) is cast onto the fastening strip (10), in particular by injection molding. The sealing lip (11) is made of a soft, rubber-elastic material, in particular of silicone. It has a hardness of around 50 shore. An essential component of the sealing lip (11) is an approximately wavy band (18), the design of which can be seen in FIG. 5. The band (18) has a relatively thin wall thickness. The wall thickness is, for example, on the order of 0.2 mm. In each case the successive wave troughs pointing away from the base body (12) in plan view are provided with a closure (19), so that there is a contact surface for a sliding member of a slide.

Die Dichtlippe (11) ist derart an die Befestigungsleiste (10) angegossen, daß beidseits des Steges (13) Leisten (20, 21) vorhanden sind, die miteinander über die die Durchbrechungen (14) durchdringende Verbindungszapfen (22) verbunden sind. Die an das Band (18) anschließende Leiste (20) dient als Fußleiste für das Band (18). Sie verläuft etwa bündig zu der in Richtung des Bandes (18) verweisenden Fläche des Grundkörpers (12). Die äußere Leiste (21) verläuft im wesentlichen bündig zur Außenfläche des Grundkörpers (12).The sealing lip (11) is cast onto the fastening strip (10) in such a way that strips (20, 21) are present on both sides of the web (13), which are connected to one another via the connecting pins (22) penetrating the openings (14). The strip (20) adjoining the strip (18) serves as a baseboard for the strip (18). It runs approximately flush with the surface of the base body (12) pointing in the direction of the band (18). The outer bar (21) is essentially flush with the outer surface of the base body (12).

Wie aus Fig. 1 und 2 zu ersehen ist, endet der Steg (13) in Abstand vor den Schenkeln (15, 16). Auch dieser Bereich wird mit dem Werkstoff der Dichtlippe (11) ausgegossen, die sich an die inneren Stirnflächen der Schenkel (15, 16) anlegt.As can be seen from FIGS. 1 and 2, the web (13) ends at a distance in front of the legs (15, 16). This area is also filled with the material of the sealing lip (11), which lies against the inner end faces of the legs (15, 16).

Bei dem Ausführungsbeispiel ist eine Dichtleiste dargestellt, deren Befestigungsleiste (10) und deren Dichtlippe (11) an beiden Stirnseiten mittels Schenkeln (15, 16) begrenzt sind. Bei einer abgewandelten Ausführungsform, die zur Aufnahme von zwei Schiebegliedern dient, wird vorgesehen, daß zwischen den äußeren Schenkeln (15, 16) noch ein Zwischenschenkel angeordnet wird. Dieser Schenkel, der dann ebenfalls als Befestigungselement dient, unterteilt dann die Dichtlippe (11) in zwei Abschnitte. Im Prinzip sieht diese Ausbildung dann so aus, als wäre spiegelbildlich an einen der beiden Schenkel (15 oder 16) eine weitere Befestigungsleiste (10) und eine weitere Dichtlippe (11) angeformt. Dabei wird in der Regel vorgesehen werden, daß die beiden Abschnitte auch unterschiedliche Längen haben.In the exemplary embodiment, a sealing strip is shown, the fastening strip (10) and the sealing lip (11) of which are delimited on both ends by legs (15, 16). In a modified embodiment, which is used to hold two sliding links, it is provided that an intermediate leg is arranged between the outer legs (15, 16). This leg, which then also serves as a fastening element, then divides the sealing lip (11) into two sections. In principle, this design then looks as if a further fastening strip (10) and a further sealing lip (11) were integrally formed on one of the two legs (15 or 16). It will usually be provided that the two sections also have different lengths.

Claims (8)

Dichtleiste für einen Schlitz eines Schiebestellers mit einer zum Befestigen an einem Gehäuse des Schiebestellers dienenden Befestigungsleiste, die mit einer weichen, elastischen Dichtlippe für den Schlitz versehen ist, dadurch gekennzeichnet, daß die Dichtlippe (11) formschlüssig an der Befestigungsleiste (10) angebracht ist und mit dieser eine vorgefertigte Baueinheit bildet, und daß die Befestigungsleiste aus einem von dem Material der Dichtlippe verschiedenen Material besteht, dessen Härte größer ist als die Härte des Materials der Dichtlippe (11).Sealing strip for a slot of a slide actuator with a fastening strip for attachment to a housing of the slide actuator, which is provided with a soft, elastic sealing lip for the slot, characterized in that the sealing lip (11) is attached to the attachment strip (10) in a form-fitting manner and forms with this a prefabricated structural unit, and that the fastening strip consists of a material different from the material of the sealing lip, the hardness of which is greater than the hardness of the material of the sealing lip (11). Dichtleiste nach Anspruch 1, dadurch gekennzeichnet, daß die Befestigungsleiste (10) aus einem faserverstärkten Kunststoff besteht.Sealing strip according to claim 1, characterized in that the fastening strip (10) consists of a fiber-reinforced plastic. Dichtleiste nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Dichtlippe (11) an die Befestigungsleiste (10) angegossen ist.Sealing strip according to claim 1 or 2, characterized in that the sealing lip (11) is cast onto the fastening strip (10). Dichtleiste nach Anspruch 3, dadurch gekennzeichnet, daß die Befestigungsleiste (10) einen mit Durchbrechungen (14) versehenen Steg (13) aufweist, an den die Dichtlippe (11) derart angegossen ist, daß auf einer Seite des Steges eine Fußleiste (20) für die Dichtlippe (11) vorhanden ist, die über die Durchbrechungen (14) durchdringenden Verbindungszapfen (22) mit einer auf der gegenüberliegenden Seite des Steges (13) angegossenen Leiste (21) verbunden ist.Sealing strip according to claim 3, characterized in that the fastening strip (10) has a web (13) provided with openings (14), to which the sealing lip (11) is cast in such a way that a skirting (20) for one side of the web the sealing lip (11) is present, which is connected via the connecting pin (22) penetrating through the openings (14) to a strip (21) cast on the opposite side of the web (13). Dichtleiste nach Anspruch 4, dadurch gekennzeichnet, daß an die Fußleiste (20) auf der dem Steg (13) abgewandten Seite ein etwa wellenförmig verlaufendes Band (18) anschließt.Sealing strip according to claim 4, characterized in that an approximately wavy band (18) adjoins the skirting board (20) on the side facing away from the web (13). Dichtleiste nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Befestigungsleiste (10) als ein U-förmiger Rahmen gestaltet ist, der die Dichtlippe (11) an einer Längsseite und an beiden Stirnseiten einfaßt.Sealing strip according to one of claims 1 to 5, characterized in that the fastening strip (10) is designed as a U-shaped frame which surrounds the sealing lip (11) on one long side and on both end faces. Dichtleiste nach Anspruch 6, dadurch gekennzeichnet, daß die Höhe der Schenkel (15, 16) des Rahmens der Höhe der Dichtlippe (11) wenigstens annähernd entspricht.Sealing strip according to claim 6, characterized in that the height of the legs (15, 16) of the frame corresponds at least approximately to the height of the sealing lip (11). Dichtleiste nach Anspruch 6 oder 7, dadurch gekennzeichnet, daß die Schenkel (15, 16) des Rahmens mit Befestigungseinrichtungen (17) versehen sind.Sealing strip according to claim 6 or 7, characterized in that the legs (15, 16) of the frame are provided with fastening devices (17).
EP94111128A 1993-08-03 1994-07-18 Sealing strip for a slide actuator Expired - Lifetime EP0637791B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9311554U DE9311554U1 (en) 1993-08-03 1993-08-03 Sealing strip for a slide actuator
DE9311554U 1993-08-03

Publications (2)

Publication Number Publication Date
EP0637791A1 true EP0637791A1 (en) 1995-02-08
EP0637791B1 EP0637791B1 (en) 1996-09-11

Family

ID=6896329

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94111128A Expired - Lifetime EP0637791B1 (en) 1993-08-03 1994-07-18 Sealing strip for a slide actuator

Country Status (3)

Country Link
EP (1) EP0637791B1 (en)
DE (2) DE9311554U1 (en)
ES (1) ES2092363T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10232947A1 (en) 2002-07-19 2004-01-29 Siemens Ag Container, in particular housing for a mobile telephone part, and method for producing a housing part
DE102013105963A1 (en) * 2013-06-07 2014-12-24 Minebea Co., Ltd. shaft seal

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4030909C1 (en) * 1990-09-29 1991-11-28 Preh-Werke Gmbh & Co Kg, 8740 Bad Neustadt, De

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT359558B (en) * 1976-04-22 1980-11-25 Siemens Ag Oesterreich HOUSING FOR ELECTRICAL OR ELECTRONIC COMPONENTS
CH668347A5 (en) * 1985-06-28 1988-12-15 Jakob Senn GASKET ON HOUSING-EQUIPMENT WITH ELECTRICAL DEVICES.
DE8708331U1 (en) * 1987-06-12 1987-08-06 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De
DE3909645A1 (en) * 1989-03-23 1990-10-04 Preh Elektro Feinmechanik Device for controlling a heating or air-conditioning system of a motor vehicle
ES1021341Y (en) * 1992-05-21 1993-04-01 Frape-Behrm S.A. ONE PIECE ELASTIC CURTAIN FOR COVERING A SLOT.
DE9209185U1 (en) * 1992-07-09 1992-08-20 Behr Gmbh & Co, 7000 Stuttgart, De

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4030909C1 (en) * 1990-09-29 1991-11-28 Preh-Werke Gmbh & Co Kg, 8740 Bad Neustadt, De

Also Published As

Publication number Publication date
DE59400630D1 (en) 1996-10-17
DE9311554U1 (en) 1993-10-28
ES2092363T3 (en) 1996-11-16
EP0637791B1 (en) 1996-09-11

Similar Documents

Publication Publication Date Title
DE4237598C2 (en) Chain guide
EP0624133B1 (en) Blade assembly for wiping motor vehicle windscreens
DE3734564C2 (en)
DE3912135C2 (en)
DE2756248A1 (en) CLAMP FOR HOLDING STRIPS, IN PARTICULAR TRIM
DE4428496C2 (en) Ball joint
DE4141650C2 (en) Heatsink with removable pressure clip
EP0637791B1 (en) Sealing strip for a slide actuator
DE19808044C2 (en) Arrangement for the loose connection of at least two components by means of a plug connection, for example for connecting a sealing profile to a motor vehicle body
DE4135125C2 (en) Holding device for a frame of a window, a door or the like.
EP0067970B1 (en) Fastening device for facing elements on outer wall
DE3606812A1 (en) Lining for a door sill of a motor vehicle
DE3139701C2 (en) Switch with a switch housing and a fastening device for the switch housing
EP2223843B1 (en) Front end module for vehicles
DE3103291C2 (en) On the frame and casement of windows, doors or the like. attachable one-piece connecting element
DE3614012A1 (en) Device for lining a flange which projects from a vehicle body and is continuously bent in the free end region
DE10339333B4 (en) Floor spring
DE1590188A1 (en) Dashboard for the arrangement of plugs or the like.
EP0903064B1 (en) Housing
DE8002883U1 (en) Plastic clip for fastening panels in motor vehicles or the like
EP0458191B1 (en) Edge lining for thin window sills or the like
DE3621772A1 (en) Fastening element for an add-on part on a wall of a motor vehicle
DE2505175C3 (en) Wiper blade for motor vehicle wiper systems
DE102006031880A1 (en) Card receiving device
DE4430161A1 (en) Portable power tool

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE ES FR GB IT

17P Request for examination filed

Effective date: 19950302

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

17Q First examination report despatched

Effective date: 19951215

ITF It: translation for a ep patent filed

Owner name: DE DOMINICIS & MAYER S.R.L.

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE ES FR GB IT

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19960923

REF Corresponds to:

Ref document number: 59400630

Country of ref document: DE

Date of ref document: 19961017

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2092363

Country of ref document: ES

Kind code of ref document: T3

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19980529

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19980601

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 19980701

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19980716

Year of fee payment: 5

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19990718

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19990719

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19990731

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19990718

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000503

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20000810

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050718