WO2010094258A1 - Fixed window pane for a car window - Google Patents

Fixed window pane for a car window Download PDF

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Publication number
WO2010094258A1
WO2010094258A1 PCT/DE2010/000119 DE2010000119W WO2010094258A1 WO 2010094258 A1 WO2010094258 A1 WO 2010094258A1 DE 2010000119 W DE2010000119 W DE 2010000119W WO 2010094258 A1 WO2010094258 A1 WO 2010094258A1
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WO
WIPO (PCT)
Prior art keywords
strip part
glass pane
strand
legs
groove
Prior art date
Application number
PCT/DE2010/000119
Other languages
German (de)
French (fr)
Inventor
Bernhard Kreye
Sascha Winter
Original Assignee
Henniges Automotive Gmbh & Co. Kg
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 Henniges Automotive Gmbh & Co. Kg filed Critical Henniges Automotive Gmbh & Co. Kg
Publication of WO2010094258A1 publication Critical patent/WO2010094258A1/en

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Classifications

    • 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
    • B60J10/20—Sealing arrangements characterised by the shape
    • B60J10/23—Sealing arrangements characterised by the shape assembled from two or more parts
    • B60J10/235—Sealing arrangements characterised by the shape assembled from two or more parts the parts being joined along their longitudinal direction
    • 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
    • B60J10/20—Sealing arrangements characterised by the shape
    • B60J10/26—Sealing arrangements characterised by the shape characterised by the surface shape
    • B60J10/265—Sealing arrangements characterised by the shape characterised by the surface shape the surface being primarily decorative
    • 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
    • B60J10/70—Sealing arrangements specially adapted for windows or windscreens

Definitions

  • the invention relates to a glass pane for a car window, with attached to at least one of the curved disc edges strip part that has an approximately U-shaped cross-sectional shape with U-legs and a U-web, wherein the respective edge of the disc is encompassed by the U-legs and in the region of the U-web, a groove is formed with at least one hook-shaped undercut, with which a retaining member of a plug-in profile insertable into the groove can be latched.
  • Each car model of the automaker has several windows with glass panes, which differ in their outline shape from each other.
  • Each autoglass thus has a specific geometry or contour associated with it, which is determined by the course of its disc edges, wherein the course of straight lines and curved sections can be composed.
  • strip parts are to follow the curving course of the edge of the glass pane, an adaptation of the prefabricated strip part before its arrival On the disc, which takes place for example by gluing, required.
  • Such an adaptation can be done, for example, by a bending deformation, which requires corresponding manufacturing effort.
  • the strip part is adapted during or immediately after its production to the disc geometry, so receives a curve following the curvy edge of the respective glass.
  • the strip part has an approximately U-shaped cross-sectional shape with U-legs and a U-web, wherein the respective edge of the disc is encompassed by the U-legs and in the region of the U-web a groove with at least one hook-shaped Undercut is formed, with which a retaining member of a plug-in profile in the groove can be latched.
  • Such a glass pane with approximately U-shaped cross-sectional shape having strip part is known from EP 0 945 296.
  • the known strip parts are due to their cross-sectional shape, in particular due to the molded in the region of the U-web groove for the male profile, particularly rigid and thus set the bending deformation in order to adapt to the disc edges a considerable resistance against. The adaptation therefore requires extensive work.
  • the invention has for its object to reduce the workload and equip as possible with a standard bar a variety of glass panes with a variety of forms.
  • each strand section is made of a material which is contrary to the adjacent each strand section within the strip part in terms of bending softness, is unnecessary in the equipment of a Glass pane according to the invention, a complex Umspritzungsrea.
  • An attachment of extruded strip parts to the glass pane with the appropriate preparations such as cleaning, primers and the like preparation effort is simplified.
  • a strip part is attached on the edge of a glass pane. This strip part can then be equipped with a plug-in plug-in profile to complete the glass pane.
  • the strip part can be made in sections as molding strip in the required lengths. Particularly advantageous is the production in endless lengths. For this purpose, after opening the mold, the finished molded part is transported through the mold and injected in the subsequent shot a new strip part to the previous strip part.
  • the composite structure can be rolled up as an endless profile.
  • each strip part is an extrudate.
  • the strip part is slit, that is, on at least one of its longitudinal edges are mounted its bending deformation facilitating notches, such as teeth, cuts or the like. It can be cut into sections of predetermined length.
  • the extrudate can also be rolled up as an endless profile.
  • an extrusion strip part is created that solely by the bias of its U-legs, especially when they are made of hard material with regard to their bending softness, on the Disc is held in position.
  • the fixing bias of the U-legs is created by attaching the strip part with U-shaped cross-sectional shape on the disc edge. After attaching the last part by attaching the U-legs, the glass pane can already be glued into the body.
  • the strip part can be easily bent around contours of the glass, since the soft portions of the strip part can be relatively easily squeezed or stretched to achieve an adaptation of the shape of the strip part to the curvy edge of the pane.
  • the strip part can additionally be attached to the glass pane with an adhesive.
  • the built-in adhesive for attaching the glass pane in the body can be used alone or in addition to hold the strip part to the glass.
  • the insertable into the groove plug-in profile for example, a panel or a cover, can be inserted before or after the gluing of the glass in the body into the groove formed with hook-shaped undercut groove.
  • the equipment of the glass sheet according to the invention with strip parts in an automatic process is removed, for example, with a robot from a centered waiting position.
  • the robot together with the glass pane, can retrieve the strip parts from an endless roll.
  • the necessary during encapsulation cleaners, primers and the like preparatory work can be completely eliminated.
  • the additional plug-in profiles can also be mounted automatically.
  • the framing of glass panes with strip parts can be produced without post-processing in forms with a higher caliber number (for example, also in two levels) than is possible with a disk encapsulation.
  • 1 is a partial view of a car body in the region of a car window
  • FIG. 2 is a view of the car body in section along the line I-l in Fig. 1,
  • FIG. 3 shows the view of a section of a strip part which has its bending deformation facilitating notches such as serrations, cuts or the like,
  • Fig. 4 is a view of a portion of a strip part in the form of an extrudate with a plurality of juxtaposed strand sections from respect to the bending softness contrary materials and
  • Fig. 5 is a view of a portion of a bend-fitted rail part.
  • Fig. 1 shows a section of a car body 1 with a window into which a glass pane 7 is inserted. To cover the mounting gap a plug-in profile 10 is provided.
  • FIG. 2 shows a view in a section along the line II in FIG. 1.
  • FIG. 2 The disc edge of the glass pane 7 for a car window in the body 1, is encompassed by a strip part 2, which has approximately U-shaped cross-sectional shapes with U-legs 3 and 4.
  • a groove is formed with at least one hook-shaped undercut, with which a retaining member of a plug-in profile 10 which can be inserted into the groove can be latched.
  • the strip part 2 is held by the bias of its legs 3 and 4 on the glass pane 7 in position. To improve this position fixation, the attachment of the U-shaped strip part to the glass pane 7 is secured by an adhesive 8.
  • the strip part can also be held in a form-fitting manner by means of the built-in adhesive 9, with which the glass pane 7 is glued into the vehicle body 1, via the nose 11.
  • Fig. 3 shows the view of a portion of the strip part, which has at its longitudinal edges its bending deformation facilitating notches, such as points, cuts or the like.
  • notches facilitate the bending or adaptation of the strip part to the shape of a glass pane, as indicated for example in FIG. 5.
  • a relief of the bending deformation can also take place in that the strip part is an extrudate that, as shown in Fig. 4, a plurality of juxtaposed strand sections 12 and 13, wherein each strand section consists of a material which is within the Part of each adjacent strand section 12; 13 is contrary in terms of bending softness.
  • the strand sections of the strip part designated by 12 in FIG. 4 can be squeezed or stretched with relatively small forces, while the Strand sections 13 made of harder material retain their predetermined shape or at most can still be bent slightly elastically.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Window Of Vehicle (AREA)

Abstract

The invention relates to a window pane (7) for a car window. A strip element (2) is fitted to at least one of the curved pane edges and has an approximately U-shaped cross-section with legs (3, 4) of the U and a web (5) of the U. The legs of the U engage around the respective pane edge, and a groove having at least one hook-shaped undercut section is formed in the region of the web of the U, said undercut section allowing a retaining element of a snap-in profile (10), which can be inserted in the groove, to be locked. The strip element (2) is a strand made of a polymer and has a plurality of successive strand sections (12, 13), every strand section being made of a material which has opposite flexibility characteristics from the respective adjacent strand section in the strip element.

Description

Glasscheibe für ein Autofenster Glass pane for a car window
Die Erfindung bezieht sich auf eine Glasscheibe für ein Autofenster, mit an wenigstens einen der kurvenförmigen Scheibenränder angebrachten Leistenteil, dass eine etwa U-förmige Querschnittsform mit U-Schenkeln und einem U-Steg aufweist, wobei der jeweilige Scheibenrand von den U-Schenkeln umgriffen ist und im Bereich des U-Stegs eine Nut mit wenigstens einem hakenförmigen Hinterschnitt ausgeformt ist, mit dem ein Halteorgan eines in die Nut einsteckbaren Steckprofils verrastbar ist.The invention relates to a glass pane for a car window, with attached to at least one of the curved disc edges strip part that has an approximately U-shaped cross-sectional shape with U-legs and a U-web, wherein the respective edge of the disc is encompassed by the U-legs and in the region of the U-web, a groove is formed with at least one hook-shaped undercut, with which a retaining member of a plug-in profile insertable into the groove can be latched.
Jedes Automodell der Autohersteller weist mehrere Fenster mit Glasscheiben auf, die sich hinsichtlich ihrer Umrissform voneinander unterscheiden. Jede Autoglasscheibe hat somit eine ihr zugeordnete spezielle Geometrie beziehungsweise Kontur, die bestimmt wird durch den Verlauf ihrer Scheibenränder, wobei sich der Verlauf aus Geraden und kurvenförmigen Abschnitten zusammensetzen kann.Each car model of the automaker has several windows with glass panes, which differ in their outline shape from each other. Each autoglass thus has a specific geometry or contour associated with it, which is determined by the course of its disc edges, wherein the course of straight lines and curved sections can be composed.
In Fensteröffnungen von Autokarosserien einzusetzende und zu befestigende Glasscheiben, werden mit an ihrem Rand anzubringenden Leistenteilen ausgerüstet. Diese überbrücken die aufgrund von Fertigungstoleranzen unterschiedlich breiten Einbauspalte zwischen Glasscheiben und Karosserien.To be used in window openings of car bodies and to be fixed glass panes are equipped with attached at its edge strip parts. These bridge the mounting gaps between glass panes and car bodies of different widths due to manufacturing tolerances.
Da Leistenteile den kurvigen Verlauf des Randes der Glasscheibe folgen sollen, ist eine Anpassung des vorgefertigten Leistenteils vor seiner An- bringung auf der Scheibe, die zum Beispiel durch Kleben erfolgt, erforderlich. Eine solche Anpassung kann zum Beispiel durch eine Biegeverformung erfolgen, die entsprechenden Fertigungsaufwand erfordert. Dabei wird das Leistenteil während oder unmittelbar nach seiner Herstellung an die Scheibengeometrie angepasst, erhält also einen dem kurvigen Rand der jeweiligen Glasscheibe folgenden Verlauf.Since strip parts are to follow the curving course of the edge of the glass pane, an adaptation of the prefabricated strip part before its arrival On the disc, which takes place for example by gluing, required. Such an adaptation can be done, for example, by a bending deformation, which requires corresponding manufacturing effort. In this case, the strip part is adapted during or immediately after its production to the disc geometry, so receives a curve following the curvy edge of the respective glass.
Dabei wurde als Nachteil erkannt, dass für jede Glasscheibe ein jeweils hinsichtlich der Formgebung angepasstes Leistenteil vorzufertigen und bereitzustellen ist.It was recognized as a disadvantage that prefabricate and provide each adapted to the shape of a strip part for each glass pane.
Dies ist insbesondere dann erforderlich, wenn das Leistenteil eine etwa U- förmige Querschnittsform mit U-Schenkeln und einem U-Steg aufweist, wobei der jeweilige Scheibenrand von den U-Schenkeln umgriffen ist und im Bereich des U-Stegs eine Nut mit wenigstens einem hakenförmigen Hinterschnitt ausgeformt ist, mit dem ein Halteorgan eines in die Nut einsteckbaren Steckprofils verrastbar ist.This is particularly necessary if the strip part has an approximately U-shaped cross-sectional shape with U-legs and a U-web, wherein the respective edge of the disc is encompassed by the U-legs and in the region of the U-web a groove with at least one hook-shaped Undercut is formed, with which a retaining member of a plug-in profile in the groove can be latched.
Eine solche Glasscheibe mit etwa U-förmige Querschnittsform aufweisenden Leistenteil ist nach der EP 0 945 296 bekannt. Die bekannten Leistenteile sind aufgrund ihrer Querschnittsform, insbesondere aufgrund der im Bereich des U-Stegs ausgeformten Nut für das Steckprofil, besonders biegesteif und setzen somit der Biegeverformung zwecks Anpassung an die Scheibenränder einen nicht unerheblichen Widerstand entgegen. Die Anpassung erfordert demzufolge umfangreichen Arbeitsaufwand.Such a glass pane with approximately U-shaped cross-sectional shape having strip part is known from EP 0 945 296. The known strip parts are due to their cross-sectional shape, in particular due to the molded in the region of the U-web groove for the male profile, particularly rigid and thus set the bending deformation in order to adapt to the disc edges a considerable resistance against. The adaptation therefore requires extensive work.
Der Erfindung liegt die Aufgabe zugrunde, den Arbeitsaufwand zu verringern und mit möglichst einer Standard-Leiste eine Vielzahl vonGlasscheiben mit den unterschiedlichsten Formen ausrüsten zu können.The invention has for its object to reduce the workload and equip as possible with a standard bar a variety of glass panes with a variety of forms.
Diese Aufgabe ist durch die Merkmale des Patentanspruchs 1 gelöst. Weiterbildungen und vorteilhafte Ausgestaltungen ergeben sich aus den Ansprüchen 2 bis 5.This object is solved by the features of patent claim 1. Further developments and advantageous embodiments will become apparent from the claims 2 to 5.
Dadurch dass das erfindungsgemäße Leistenteil ein aus einem Polymer gefertigter Strang ist, der eine Vielzahl von aneinander gereihten Strangabschnitten aufweist, wobei jeder Strangabschnitt aus einem Werkstoff besteht, der zum innerhalb des Leistenteils jeweils benachbarten Strangabschnitt hinsichtlich seiner Biegeweichheit konträr ist, erübrigt sich bei der Ausrüstung einer Glasscheibe nach der Erfindung ein aufwendiger Umspritzungsprozess. Auch eine Anbringung extrudierter Leistenteile an der Glasscheibe mit den entsprechenden Vorbereitungen wie Reinigen, Primern und dergleichen Vorbereitungs-Aufwand ist vereinfacht. Auf den Rand einer Glasscheibe wird ein Leistenteil aufgesteckt. Dieses Leistenteil kann dann mit einem einsteckbaren Steckprofil ausgerüstet werden, um die Glasscheibe zu komplettieren.The fact that the strip part according to the invention is a strand made of a polymer having a plurality of juxtaposed strand sections, each strand section is made of a material which is contrary to the adjacent each strand section within the strip part in terms of bending softness, is unnecessary in the equipment of a Glass pane according to the invention, a complex Umspritzungsprozess. An attachment of extruded strip parts to the glass pane with the appropriate preparations such as cleaning, primers and the like preparation effort is simplified. On the edge of a glass pane, a strip part is attached. This strip part can then be equipped with a plug-in plug-in profile to complete the glass pane.
Das Leistenteil kann als Formteilleiste in den jeweils benötigten Längen abschnittsweise hergestellt werden. Besonders vorteilhaft ist die Herstellung in Endloslängen. Dazu wird, nach dem Öffnen der Form, das gefertigte Formteil durch die Form transportiert und im nachfolgenden Schuss ein neues Leistenteil an das vorherige Leistenteil angespritzt. Das zusammengesetzte Gebilde kann als Endlosprofil aufgerollt werden.The strip part can be made in sections as molding strip in the required lengths. Particularly advantageous is the production in endless lengths. For this purpose, after opening the mold, the finished molded part is transported through the mold and injected in the subsequent shot a new strip part to the previous strip part. The composite structure can be rolled up as an endless profile.
Mit besonderem Vorteil ist jedes Leistenteil ein Extrudat. Nach der Extrusion wird das Leistenteil geschlitzt, das heißt, an wenigstens einem seiner Längsränder werden seine Biegeverformung erleichternde Ausklinkungen, wie Zacken, Einschnitte oder dergleichen angebracht. Es kann ein Zuschnitt in Abschnitte vorbestimmter Länge erfolgen. Das Extrudat kann jedoch auch als Endlosprofil aufgerollt werden.With particular advantage, each strip part is an extrudate. After extrusion, the strip part is slit, that is, on at least one of its longitudinal edges are mounted its bending deformation facilitating notches, such as teeth, cuts or the like. It can be cut into sections of predetermined length. However, the extrudate can also be rolled up as an endless profile.
Mittels der Ausklinkungen ist ein Extrusions-Leistenteil geschaffen, dass allein durch die Vorspannung seiner U-Schenkel, insbesondere dann, wenn diese aus hinsichtlich ihrer Biegeweichheit hartem Werkstoff gefertigt sind, auf der Scheibe in Position gehalten wird. Die fixierende Vorspannung der U- Schenkel entsteht durch Aufstecken des Leistenteils mit U-förmiger Querschnittsform auf den Scheibenrand. Nach der Anbringung des Leistenteils durch Aufstecken der U-Schenkel, kann die Glasscheibe bereits in die Karosserie geklebt werden.By means of the notches an extrusion strip part is created that solely by the bias of its U-legs, especially when they are made of hard material with regard to their bending softness, on the Disc is held in position. The fixing bias of the U-legs is created by attaching the strip part with U-shaped cross-sectional shape on the disc edge. After attaching the last part by attaching the U-legs, the glass pane can already be glued into the body.
Durch ihre abwechselnd harten und weichen Abschnitte lässt sich das Leistenteil problemlos um Konturen der Glasscheibe biegen, da sich die weichen Abschnitte des Leistenteils verhältnismäßig leicht quetschen beziehungsweise dehnen lassen, um eine Anpassung der Form des Leistenteils an den kurvigen Scheibenrand zu erreichen.By their alternately hard and soft sections, the strip part can be easily bent around contours of the glass, since the soft portions of the strip part can be relatively easily squeezed or stretched to achieve an adaptation of the shape of the strip part to the curvy edge of the pane.
Falls erforderlich kann das Leistenteil zusätzlich durch einen Kleber an der Glasscheibe befestigt werden. Selbstverständlich kann auch der Einbaukleber zum Befestigen der Glasscheibe in der Karosserie allein oder zusätzlich benutzt werden, um das Leistenteil an der Glasscheibe zu halten.If necessary, the strip part can additionally be attached to the glass pane with an adhesive. Of course, the built-in adhesive for attaching the glass pane in the body can be used alone or in addition to hold the strip part to the glass.
Das in die Nut einsteckbare Steckprofil, zum Beispiel eine Blende oder eine Abdeckung, kann vor oder auch nach dem Einkleben der Glasscheibe in die Karosserie in die mit hakenförmigem Hinterschnitt ausgeformte Nut eingesteckt werden.The insertable into the groove plug-in profile, for example, a panel or a cover, can be inserted before or after the gluing of the glass in the body into the groove formed with hook-shaped undercut groove.
Vorteilhaft ist die Ausrüstung der erfindungsgemäßen Glasscheibe mit Leistenteilen in einem automatischen Prozess. Dazu wird die Glasscheibe beispielsweise mit einem Roboter aus einer zentrierten Warteposition entnommen. Der Roboter kann sich, zusammen mit der Glasscheibe, von einer Endlosrolle die Leistenteile holen. Es ist keinerlei Vorbehandlung der Glasscheibe notwendig. Das beim Umspritzen notwendige Cleanern, Primern und dergleichen vorbereitende Arbeiten kann komplett entfallen.Advantageously, the equipment of the glass sheet according to the invention with strip parts in an automatic process. For this purpose, the glass is removed, for example, with a robot from a centered waiting position. The robot, together with the glass pane, can retrieve the strip parts from an endless roll. There is no pretreatment of the glass necessary. The necessary during encapsulation cleaners, primers and the like preparatory work can be completely eliminated.
Die zusätzlichen Steckprofile können ebenfalls automatisch montiert werden. Die Umrahmung von Glasscheiben mit Leistenteilen kann in Formen mit einer höheren Kaliberzahl (zum Beispiel auch in zwei Etagen) als es bei einer Scheibenumspritzung möglich ist, nacharbeitsfrei hergestellt werden.The additional plug-in profiles can also be mounted automatically. The framing of glass panes with strip parts can be produced without post-processing in forms with a higher caliber number (for example, also in two levels) than is possible with a disk encapsulation.
Ein Ausführungsbeispiel der Erfindung, aus dem sich weitere erfinderische Merkmale ergeben, ist in den Zeichnungen dargestellt. Es zeigen:An embodiment of the invention, from which further inventive features arise, is shown in the drawings. Show it:
Fig. 1 : eine Teilansicht einer Autokarosserie im Bereich eines Autofensters,1 is a partial view of a car body in the region of a car window,
Fig. 2: eine Ansicht der Autokarosserie im Schnitt entlang der Linie l-l in Fig. 1,2 is a view of the car body in section along the line I-l in Fig. 1,
Fig. 3: die Ansicht eines Abschnittes eines Leistenteils, das seine Biegeverformung erleichternde Ausklinkungen wie Zacken, Einschnitte oder dergleichen aufweist,3 shows the view of a section of a strip part which has its bending deformation facilitating notches such as serrations, cuts or the like,
Fig. 4: eine Ansicht eines Abschnittes eines Leistenteils in Form eines Extrudates mit einer Vielzahl von aneinander gereihten Strangabschnitten aus hinsichtlich der Biegeweichheit konträren Werkstoffen undFig. 4 is a view of a portion of a strip part in the form of an extrudate with a plurality of juxtaposed strand sections from respect to the bending softness contrary materials and
Fig. 5: eine Ansicht eines Abschnittes eines durch Biegung angepassten Leistenteils.Fig. 5 is a view of a portion of a bend-fitted rail part.
Fig. 1 zeigt einen Ausschnitt einer Autokarosserie 1 mit einem Fenster, in das eine Glasscheibe 7 eingesetzt ist. Zur Abdeckung des Einbauspaltes ist ein Steckprofil 10 vorgesehen.Fig. 1 shows a section of a car body 1 with a window into which a glass pane 7 is inserted. To cover the mounting gap a plug-in profile 10 is provided.
Fig. 2 zeigt eine Ansicht in einem Schnitt entlang der Linie l-l in Fig. 1. Der Scheibenrand der Glasscheibe 7 für ein Autofenster in der Karosserie 1, ist von einem Leistenteil 2 umgriffen, das etwa U-förmige Querschnittsformen mit U-Schenkeln 3 und 4 hat. Im Bereich des U-Stegs 5 des Leistenteils 2 ist eine Nut mit wenigstens einem hakenförmigen Hinterschnitt ausgeformt, mit dem ein Halteorgan eines in die Nut einsteckbaren Steckprofils 10 verrastbar ist.FIG. 2 shows a view in a section along the line II in FIG. 1. FIG. The disc edge of the glass pane 7 for a car window in the body 1, is encompassed by a strip part 2, which has approximately U-shaped cross-sectional shapes with U-legs 3 and 4. In the region of the U-web 5 of the strip part 2, a groove is formed with at least one hook-shaped undercut, with which a retaining member of a plug-in profile 10 which can be inserted into the groove can be latched.
Das Leistenteil 2 wird durch die Vorspannung seiner Schenkel 3 und 4 auf der Glasscheibe 7 in Position gehalten. Zur Verbesserung dieser Positions- Fixierung ist die Befestigung des U-förmigen Leistenteils an der Glasscheibe 7 durch einen Kleber 8 gesichert.The strip part 2 is held by the bias of its legs 3 and 4 on the glass pane 7 in position. To improve this position fixation, the attachment of the U-shaped strip part to the glass pane 7 is secured by an adhesive 8.
Das Leistenteil kann auch durch den Einbaukleber 9, mit dem die Glasscheibe 7 in die Fahrzeugkarosserie 1 eingeklebt wird, über die Nase 11 formschlüssig gehalten werden.The strip part can also be held in a form-fitting manner by means of the built-in adhesive 9, with which the glass pane 7 is glued into the vehicle body 1, via the nose 11.
Fig. 3 zeigt die Ansicht eines Abschnittes des Leistenteils, das an seinen Längsrändern seine Biegeverformung erleichternde Ausklinkungen, wie Zacken, Einschnitte oder dergleichen, aufweist.Fig. 3 shows the view of a portion of the strip part, which has at its longitudinal edges its bending deformation facilitating notches, such as points, cuts or the like.
Diese Ausklinkungen erleichtern das Biegen beziehungsweise Anpassen des Leistenteils an die Form einer Glasscheibe, wie es beispielsweise in Fig. 5 angedeutet ist.These notches facilitate the bending or adaptation of the strip part to the shape of a glass pane, as indicated for example in FIG. 5.
Eine Erleichterung der Biegeverformung kann auch dadurch erfolgen, dass das Leistenteil ein Extrudat ist, dass, wie es in Fig. 4 dargestellt ist, eine Vielzahl von aneinander gereihten Strangabschnitten 12 und 13 aufweist, wobei jeder Strangabschnitt aus einem Werkstoff besteht, der zum innerhalb des Leistenteils jeweils benachbarten Strangabschnitt 12; 13 hinsichtlich seiner Biegeweichheit konträr ist. Somit lassen sich zum Beispiel die in Fig. 4 mit 12 bezeichneten Strangabschnitte des Leistenteils mit verhältnismäßig geringen Kräften quetschen beziehungsweise strecken, während die Strangabschnitte 13 aus härterem Werkstoff ihre vorgegebene Form behalten oder allenfalls noch geringfügig elastisch gebogen werden können. A relief of the bending deformation can also take place in that the strip part is an extrudate that, as shown in Fig. 4, a plurality of juxtaposed strand sections 12 and 13, wherein each strand section consists of a material which is within the Part of each adjacent strand section 12; 13 is contrary in terms of bending softness. Thus, for example, the strand sections of the strip part designated by 12 in FIG. 4 can be squeezed or stretched with relatively small forces, while the Strand sections 13 made of harder material retain their predetermined shape or at most can still be bent slightly elastically.

Claims

Patentansprüche claims
1. Glasscheibe für ein Autofenster, mit an wenigstens einem der kurvenförmigen Scheibenränder angebrachten Leistenteil, das eine etwa U-förmige Querschnittsform mit U-Schenkeln und einem U-Steg aufweist, wobei der jeweilige Scheibenrand von den U-Schenkeln umgriffen ist und im Bereich des U-Stegs eine Nut mit wenigstens einem hakenförmigen Hinterschnitt ausgeformt ist, mit dem ein Halteorgan eines in die Nut einsteckbaren Steckprofils verrastbar ist, d a d u r c h g e k e n n z e i c h n e t, dass das Leistenteil (2) ein aus einem Polymer gefertigter Strang ist, der eine Vielzahl von aneinander gereihten Strangabschnitten (12; 13) aufweist, wobei jeder Strangabschnitt (12; 13) aus einem Werkstoff besteht, der zum innerhalb des Leistenteils jeweils benachbarten Strangabschnitt (12; 13) hinsichtlich seiner Biegeweichheit konträr ist.1. Glass pane for a car window, mounted on at least one of the curved disc edges strip part having an approximately U-shaped cross-sectional shape with U-legs and a U-web, wherein the respective disc edge is encompassed by the U-legs and in the region of U-web a groove is formed with at least one hook-shaped undercut, with which a holding member of a plug-in profile in the groove can be latched, characterized in that the strip part (2) is made of a polymer strand comprising a plurality of juxtaposed strand sections ( 12, 13), wherein each strand section (12; 13) consists of a material which is contrary to the strand section (12; 13) which is adjacent within the strip part with respect to its bending softness.
Z Glasscheibe nach Anspruch 1, dadurch gekennzeichnet, dass jedes Leistenteil (2) ein Extrudat ist.Z glass sheet according to claim 1, characterized in that each strip part (2) is an extrudate.
3. Glasscheibe nach einem der Ansprüche 1 und 2, dadurch gekennzeichnet, dass jedes Leistenteil (2) an wenigstens einem seiner Längsränder seine Biegeverformung erleichternde Ausklinkungen, wie Zacken, Einschnitte oder dergleichen, aufweist.3. Glass pane according to one of claims 1 and 2, characterized in that each strip part (2) on at least one of its longitudinal edges its bending deformation facilitating notches, such as points, cuts or the like.
4. Glasscheibe nach Anspruch 3, dadurch gekennzeichnet, dass jedes Leistenteil (2) ein Formteil ist4. Glass pane according to claim 3, characterized in that each strip part (2) is a molded part
5,. Glasscheibe nach Anspruch 4, dadurch gekennzeichnet, dass mehrere Formteile gemeinsam zu einem Endlos-Leistenteil ausgebildet sind, welches in aufgerollter Form magazinierbar und zur Aufbringung auf die Glasscheibe (7) bereithaltbar ist. 5 ,. Glass pane according to claim 4, characterized in that a plurality of mold parts are formed together to form an endless strip part, which can be stored in rolled-up form and ready for application to the glass pane (7).
PCT/DE2010/000119 2009-02-21 2010-02-03 Fixed window pane for a car window WO2010094258A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009010014A DE102009010014A1 (en) 2009-02-21 2009-02-21 Glass pane for a car window
DE102009010014.8 2009-02-21

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WO2010094258A1 true WO2010094258A1 (en) 2010-08-26

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016119716A1 (en) * 2016-10-17 2018-04-19 Henniges Automotive Gmbh & Co. Kg sealing arrangement

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US4627145A (en) * 1983-05-20 1986-12-09 Draftex Industries Limited Window glass mounting arrangements
US5114206A (en) * 1989-10-30 1992-05-19 Tokai Kogyo Kabushiki Kaisha Mounting of window glass plate on vehicle body panel
EP0945296A1 (en) * 1998-03-23 1999-09-29 Schade GmbH & Co. KG Trim fastening for covering the edge of a glass panel
EP1396331A1 (en) * 2002-09-03 2004-03-10 Troester GmbH & Co.KG Cord-like seal for vehicle, process and apparatus for manufacturing it
EP1634753A1 (en) * 2004-09-13 2006-03-15 REHAU AG + Co Profile member, especially attachment strips for windshields

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DE9001150U1 (en) * 1990-02-02 1990-04-05 REHAU AG + Co, 8673 Rehau Bumper strip
DE10033243A1 (en) * 1999-07-10 2001-03-08 Schaarwaechter Dirk Commercial vehicle has plastic profile and/or sealing strip made reflective on their outer surfaces, whereby reflected light is in visible region
FR2800005B1 (en) * 1999-10-22 2002-06-28 Hutchinson PROCESS FOR MANUFACTURING A BENDABLE FRAME
DE10138781A1 (en) * 2001-08-07 2003-02-20 Volkswagen Ag Application of self-adhesive continuous seal, rolls it onto and around car door, along guide line provided

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4627145A (en) * 1983-05-20 1986-12-09 Draftex Industries Limited Window glass mounting arrangements
US5114206A (en) * 1989-10-30 1992-05-19 Tokai Kogyo Kabushiki Kaisha Mounting of window glass plate on vehicle body panel
EP0945296A1 (en) * 1998-03-23 1999-09-29 Schade GmbH & Co. KG Trim fastening for covering the edge of a glass panel
EP1396331A1 (en) * 2002-09-03 2004-03-10 Troester GmbH & Co.KG Cord-like seal for vehicle, process and apparatus for manufacturing it
EP1634753A1 (en) * 2004-09-13 2006-03-15 REHAU AG + Co Profile member, especially attachment strips for windshields

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