EP1816017A1 - Window regulator for a motor vehicle - Google Patents

Window regulator for a motor vehicle Download PDF

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Publication number
EP1816017A1
EP1816017A1 EP20070000660 EP07000660A EP1816017A1 EP 1816017 A1 EP1816017 A1 EP 1816017A1 EP 20070000660 EP20070000660 EP 20070000660 EP 07000660 A EP07000660 A EP 07000660A EP 1816017 A1 EP1816017 A1 EP 1816017A1
Authority
EP
European Patent Office
Prior art keywords
sliding
fastening element
vehicle
articulated connection
window
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Withdrawn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
EP20070000660
Other languages
German (de)
French (fr)
Inventor
Thierry Florentin
Gilles Villela
Bernard Dumortier
Bruno Debus
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.)
Brose Fahrzeugteile SE and Co KG
Original Assignee
Brose Fahrzeugteile SE and 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 Brose Fahrzeugteile SE and Co KG filed Critical Brose Fahrzeugteile SE and Co KG
Publication of EP1816017A1 publication Critical patent/EP1816017A1/en
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/38—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement
    • E05F11/382—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement for vehicle windows
    • E05F11/385—Fixing of window glass to the carrier of the operating mechanism
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/38—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement
    • E05F11/48—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by cords or chains or other flexible elongated pulling elements, e.g. tapes
    • E05F11/481—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by cords or chains or other flexible elongated pulling elements, e.g. tapes for vehicle windows
    • E05F11/483—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by cords or chains or other flexible elongated pulling elements, e.g. tapes for vehicle windows by cables
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/38—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement
    • E05F11/48—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by cords or chains or other flexible elongated pulling elements, e.g. tapes
    • E05F11/481—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by cords or chains or other flexible elongated pulling elements, e.g. tapes for vehicle windows
    • E05F11/483—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by cords or chains or other flexible elongated pulling elements, e.g. tapes for vehicle windows by cables
    • E05F11/488—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by cords or chains or other flexible elongated pulling elements, e.g. tapes for vehicle windows by cables with two cable connections to the window glass
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/38—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement
    • E05F11/382—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement for vehicle windows
    • E05F11/385—Fixing of window glass to the carrier of the operating mechanism
    • E05F2011/387—Fixing of window glass to the carrier of the operating mechanism using arrangements in the window glass, e.g. holes
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/64—Carriers
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/10—Adjustable
    • E05Y2600/30—Adjustment motion
    • E05Y2600/31—Linear motion
    • E05Y2600/312—Horizontal motion
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Type of wing
    • E05Y2900/55—Windows

Definitions

  • the invention relates to a window regulator for a motor vehicle according to the preamble of claim 1.
  • the over-determination of the window system is critical if the attachment of the glass to its reliable support should be designed very stiff. The over-determination then leads to tension and stiffness in the system.
  • the invention is therefore based on the object to improve such a window.
  • the disc attachment or -befest Trent with the sliding element is designed to be articulated.
  • a joint formed by an articulated connection between the fastening element provided for connection to the window and the sliding element allows, on the one hand, mobility of the window connection in the direction of travel of the vehicle (x-direction).
  • the articulated connection rotatably supports the disc connection around at least one axis oriented in or transverse to the direction of travel of the vehicle.
  • the invention is based on the basic principle that the freedom of movement in the system formed from the sliding element and the Befest Trentselemet (slider-glass connection system) are integrated.
  • the articulated connection expediently supports the disk connection or the fastening element relative to the sliding element rotatably about the vehicle axis oriented in the direction of travel of the vehicle (x-direction) and additionally around at least one of the further, perpendicularly extending vehicle axes (y-direction or z-direction) ).
  • connection to the glass pane can in turn be effected by means of a clamping connection or a screw or clip connection.
  • the disc is clamped by means of two clamping plates or held by means of a plastic clip and a screw on the fastener.
  • a C-shaped rail profile is suitably formed.
  • the fastener may be designed as a sheet that is screwed through a hole in the disc with this. With the plate, the C-shaped profile z. B. firmly connected by welding.
  • a sliding block can slide in the x-direction back and forth and thus continuously compensate for all x-deviations, in particular parallelism errors between two guide rails.
  • the sliding block is connected to the sliding element (rail slide) by means of a suitably spherical or similar connecting element. This allows freedom of movement around the axes running in the x-direction, y-direction and z-direction.
  • the C-profile preferably has a locking tab on both ends.
  • the freedom of movement of the fastening element and its C-profile is expediently limited by two stops in the direction of rotation about the axis oriented in the y-direction. These are e.g. in the main body of along the guide rail of the window slidably guided sliding element (rail slider base) integrated. This simplifies the installation of the glass pane on the window regulator.
  • the C-profile of the fastener supports the sliding block and thus the associated with this sliding element and thus in turn the disc in the z direction largely free of play.
  • the entire system prevents binding in a double-guided power window system, since the glass is guided and held only by the triangular mirror or the triangular disc seal and / or the B-pillar associated rail slide.
  • FIG. 1 to 4 show in various views and representations of a combination of a sliding member referred to below as a sliding member 1 and a designated below as a fastener pane connection 2 of a window regulator 3 of a motor vehicle.
  • the rail slider 1 is movable along a guide rail 4 of the window lifter 3 movable.
  • a vehicle window 5 is held on the fastening element 2, which in turn is connected via a sliding block 6 with the rail slide 1.
  • the connection of the vehicle window pane 5 to the slide rail 1 guided slidingly along the guide rail 4 of the window lifter 3 thus takes place via the fastening element 2 and the sliding block 6, which is held on the fastening element 2 on the one hand and on the rail slide 1 in the manner of a combined rotary push joint, on the other hand is.
  • the mounting of the vehicle or glass pane 5 on the fastening element 2 takes place by means of a screw connection.
  • a screw 7 passes through a hole 8 in the fastening element 2 and an expediently made of plastic dowel 9, which in turn passes through a provided in the disc 5 hole 10.
  • the plastic dowel 9 is plate-like formed in the region between the disc 5 and formed as a support plate fastener 2 with a lower support edge 9a and an upper support edge 9b.
  • the lower support edge 9a engages behind the disc 5 at the lower edge of the disc 11, while the upper support edge 9b rests like a collar in a dovetail-shaped or wedge-like recess 12 of the fastener and there engages behind the fastener 2.
  • the plate-like fastening element 2 has at its over the lower edge of the disk 11 protruding lower functional end 13 a C-shaped, rail-like profile 14 with an upper and a lower rail collar 14a and 14b.
  • the x-direction is oriented in the direction of travel of the vehicle.
  • the transverse thereto or perpendicularly extending y-direction represents the vehicle transverse direction referred to below as the vehicle axis y, while the z-direction represents the vehicle height direction designated below as the vehicle axis z.
  • the illustrated coordinate system x, y, z is thus based on the so-called vehicle envelope ton.
  • the sliding block 6 is attached via a sliding or guide plate 15 and a spring ring 16 and a rivet-like bolt 17 on the rail slide 1.
  • the final assembly state of these fastening elements 6 and 15 to 17 can be seen comparatively clearly from FIG.
  • the sliding block 6 is held slidingly movable in the x-direction within the C-profile 14 integrally formed on the fastening element 2.
  • the possible stroke in the x-direction stop tabs 18 formed.
  • the rail slider 1 has a bearing slot 19 in which a formed on the sliding block 6 cutting edge 20 rotatably supports to form a Wälz- / Wiegegelenkes whose function corresponds to a self-aligning ball bearing.
  • the bearing block 19 of the rail slide 1 limits the rotational mobility of the disk connection made via the fastening element 2 and the sliding block 6 about the vehicle axis oriented in the y direction.
  • a rotational mobility about the vehicle axis oriented in x-direction and about the vehicle axis oriented in the y direction is produced, for example, by the fact that the outside diameter of the bolt shank 21 of the rivet-like bolt 17 is smaller than the inside diameter of the through opening 22 of the bolt Sliding block 6.
  • the one hand in the fastener 2 in the x-direction slidingly guided and on the other hand on the rail slide 1 rotatably mounted sliding block 6 thus causes a hinged connection of the connection of the disc 5 to the rail slide 1 with multiple degrees of freedom.

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  • Window Of Vehicle (AREA)

Abstract

The lifter has a glider (1) that is adjustable along a guide rail and connected with a support plate (6) that supports a pane. The support plate is connected with the glider by a ball or a fastener in a flexible manner. A hinge enables movabality of the support plate in driving direction e.g. x-direction, of a vehicle. The support plate is supported movably and rotatably around the driving direction axis, and at a direction perpendicular to y-direction and z-direction opposite to the glider. A C-profile (7) exhibits two retaining plates at its both ends.

Description

Die Erfindung betrifft einen Fensterheber für ein Kraftfahrzeug gemäß dem Oberbegriff des Anspruchs 1.The invention relates to a window regulator for a motor vehicle according to the preamble of claim 1.

Aus der EP 0 796 753 B1 ist ein Seilfensterheber mit zwei Führungsschienen sowie mit entlang der Führungsschienen beweglich gelagerten, nachfolgend als Gleitelemente bezeichneten Gleitern bekannt. Die über ein Seilsystem bewegten Gleitelemente weisen zur Scheibenanbindung jeweils Mittel zur Klemmbefestigung auf. Anstelle derartiger Klemmplatten können die Gleitelemente an der Glas- oder Fensterscheibe mittels einer Clipsverbindung oder einer Schraubverbindung befestigt sein.From the EP 0 796 753 B1 is a cable window lifter with two guide rails and along with the guide rails movably mounted, hereinafter referred to as sliders glides known. The moving over a cable system sliding elements have to disk connection each means for clamping attachment. Instead of such clamping plates, the sliding elements may be attached to the glass or window pane by means of a clip connection or a screw connection.

Bei diesen Lösungen ist das gesamte System überbestimmt. Grund hierfür ist, dass zwei feste Scheibenverbindungen die Gesamttoleranzen, insbesondere Parallelitätsfehler zwischen den beiden Führungsschienen (x-Ausgleich) und/oder Zylinderform- und Positionsfehler zwischen der Glasführung und der jeweiligen Führungsschiene (Rotation um die x-Achse), nicht ausgleichen können. Ein Ausgleich um die x-Achse ist jedoch wichtig, wenn die Scheibe in der Fahrzeugtür mittels einer oder zwei Führungsdichtungen geführt ist.In these solutions, the entire system is overdetermined. The reason for this is that two fixed disk connections can not compensate for the overall tolerances, in particular parallelism errors between the two guide rails (x-compensation) and / or cylindrical shape and position errors between the glass guide and the respective guide rail (rotation about the x-axis). However, compensation about the x-axis is important if the disc in the vehicle door is guided by one or two guide seals.

Bei einem rahmenlosen Türsystem ist die Überbestimmung des Fensterhebersystems kritisch, wenn die Befestigung der Glasscheibe zu dessen zuverlässiger Halterung sehr steif ausgelegt sein soll. Die Überbestimmung führt dann zu Spannungen und Schwergängigkeiten im System.In a frameless door system, the over-determination of the window system is critical if the attachment of the glass to its reliable support should be designed very stiff. The over-determination then leads to tension and stiffness in the system.

Der Erfindung liegt daher die Aufgabe zugrunde, einen derartigen Fensterheber zu verbessern.The invention is therefore based on the object to improve such a window.

Diese Aufgabe wird erfindungsgemäß gelöst durch die Merkmale des Anspruchs 1. Vorteilhafte Weiterbildungen, Ausgestaltung und Varianten sind Gegenstand der Unteransprüche.This object is achieved by the features of claim 1. Advantageous developments, design and variants are the subject of the dependent claims.

Nach der Erfindung ist vorgesehen, dass die Scheibenanbindung oder -befestigung mit dem Gleitelement gelenkig ausgeführt ist. Ein durch eine gelenkige Verbindung zwischen dem zur Anbindung an die Scheibe vorgesehenen Befestigungselement und dem Gleitelement gebildetes Gelenk ermöglicht einerseits eine Beweglichkeit der Scheibenanbindung in Fahrtrichtung des Fahrzeuges (x-Richtung). Andererseits lagert die Gelenkverbindung die Scheibenanbindung drehbeweglich um mindestens eine in oder quer zur Fahrtrichtung des Fahrzeugs orientierten Achse.According to the invention it is provided that the disc attachment or -befestigung with the sliding element is designed to be articulated. A joint formed by an articulated connection between the fastening element provided for connection to the window and the sliding element allows, on the one hand, mobility of the window connection in the direction of travel of the vehicle (x-direction). On the other hand, the articulated connection rotatably supports the disc connection around at least one axis oriented in or transverse to the direction of travel of the vehicle.

Die Erfindung geht dabei von dem Grundprinzip aus, dass die Bewegungsfreiheiten in das aus dem Gleitelement und dem Befestigungselemet gebildete System (Gleiter-Scheibenanbindungs-System) integriert sind. Dabei lagert die gelenkige Verbindung zweckmäßigerweise die Scheibenanbindung bzw. das Befestigungselement gegenüber dem Gleitelement drehbeweglich um die in Fahrtrichtung des Fahrzeugs orientierte Fahrzeugachse (x-Richtung) und zusätzlich um wenigstens eine der weiteren, hierzu senkrecht verlaufenden Fahrzeugachsen (y-Richtung bzw. z-Richtung).The invention is based on the basic principle that the freedom of movement in the system formed from the sliding element and the Befestigungselemet (slider-glass connection system) are integrated. The articulated connection expediently supports the disk connection or the fastening element relative to the sliding element rotatably about the vehicle axis oriented in the direction of travel of the vehicle (x-direction) and additionally around at least one of the further, perpendicularly extending vehicle axes (y-direction or z-direction) ).

Die Anbindung zur Glasscheibe kann wiederum mittels einer Klemmverbindung oder einer Schraub- bzw. Clipsverbindung erfolgen. Hierzu wird die Scheibe mittels zwei Klemmplatten geklemmt oder mittels eines Kunststoffclips und einer Schraube an dem Befestigungselement gehalten. An dieses ist geeigneterweise ein C-förmiges Schienenprofil angeformt. Das Befestigungselement kann als Blech ausgeführt sein, dass über ein Loch in der Scheibe mit dieser verschraubt ist. Mit dem Blech ist das C-förmige Profil z. B. durch Verschweißen fest verbunden. In diesem C-Profil kann ein Gleitstein in x-Richtung hin und her gleiten und somit alle x-Abweichungen, insbesondere Parallelitätsfehler zwischen zwei Führungsschienen, kontinuierlich ausgleichen.The connection to the glass pane can in turn be effected by means of a clamping connection or a screw or clip connection. For this purpose, the disc is clamped by means of two clamping plates or held by means of a plastic clip and a screw on the fastener. At this a C-shaped rail profile is suitably formed. The fastener may be designed as a sheet that is screwed through a hole in the disc with this. With the plate, the C-shaped profile z. B. firmly connected by welding. In this C-profile, a sliding block can slide in the x-direction back and forth and thus continuously compensate for all x-deviations, in particular parallelism errors between two guide rails.

Der Gleitstein ist mittels eines zweckmäßigerweise kugelartigen oder ähnlichen Verbindungselements mit dem Gleitelement (Schienengleiter) verbunden. Dies ermöglicht eine Kreisbewegungsfreiheit um die in x-Richtung, y-Richtung und z-Richtung verlaufenden Achsen. Als Verliersicherung für den Gleitstein weist das C-Profil vorzugsweise an beiden Enden jeweils eine Arretierungslasche auf.The sliding block is connected to the sliding element (rail slide) by means of a suitably spherical or similar connecting element. This allows freedom of movement around the axes running in the x-direction, y-direction and z-direction. As a captive for the sliding block, the C-profile preferably has a locking tab on both ends.

Die Bewegungsfreiheit des Befestigungselementes und dessen C-Profil ist zweckmäßigerweise auch in Drehrichtung um die in y-Richtung orientierte Achse durch zwei Anschläge begrenzt. Diese sind z.B. in den Grundkörper des entlang der Führungsschiene des Fensterhebers verschiebbar geführten Gleitelementes (Schienengleiter-Grundkörper) integriert. Dadurch wird die Montage der Glasscheibe an dem Fensterheber vereinfacht. Das C-Profil des Befestigungselementes lagert den Gleitstein und damit das mit diesem verbundene Gleitelement und somit wiederum die Scheibe in z-Richtung weitestgehend spielfrei.The freedom of movement of the fastening element and its C-profile is expediently limited by two stops in the direction of rotation about the axis oriented in the y-direction. These are e.g. in the main body of along the guide rail of the window slidably guided sliding element (rail slider base) integrated. This simplifies the installation of the glass pane on the window regulator. The C-profile of the fastener supports the sliding block and thus the associated with this sliding element and thus in turn the disc in the z direction largely free of play.

Das gesamte System verhindert Schwergängigkeiten in einem doppelt geführten Fensterhebersystem, da die Glasscheibe nur noch durch den dem Dreieckspiegel- oder der Dreieckscheibendichtung und/oder den der B-Säule zugeordneten Schienengleiter geführt und gehalten wird.The entire system prevents binding in a double-guided power window system, since the glass is guided and held only by the triangular mirror or the triangular disc seal and / or the B-pillar associated rail slide.

Nachfolgend wird ein Ausführungsbeispiel der Erfindung anhand einer Zeichnung näher erläutert. Darin zeigen:

Fig. 1 und 2
ausschnittsweise in einer Vorder- bzw. Rückansicht einen Fensterheber mit einem Gleiter-Scheibenanbindungs-System mit integrierter Dreh- und Schiebebeweglichkeit,
Fig. 3
das Gleiter-Scheibenanbindungs-System in einer Schnittdarstellung, und
Fig. 4
das Gleiter-Scheibenanbindungs-System in einer Explosionsdarstellung.
An embodiment of the invention will be explained in more detail with reference to a drawing. Show:
Fig. 1 and 2
partial view in a front and rear view of a window lift with a glide-glass pane system with integrated rotary and sliding mobility,
Fig. 3
the slider-disk connection system in a sectional view, and
Fig. 4
the slider-glass connection system in an exploded view.

Einander entsprechende Teile sind in allen Figuren mit den gleichen Bezugszeichen versehen.Corresponding parts are provided in all figures with the same reference numerals.

Die Fig. 1 bis 4 zeigen in verschiedenen Ansichten und Darstellungen eine Kombination eines nachfolgend als Schienengleiter bezeichneten Gleitelementes 1 und einer nachfolgend als Befestigungselement bezeichneten Scheibenanbindung 2 eines Fensterhebers 3 eines Kraftfahrzeuges.1 to 4 show in various views and representations of a combination of a sliding member referred to below as a sliding member 1 and a designated below as a fastener pane connection 2 of a window regulator 3 of a motor vehicle.

Der Schienengleiter 1 ist beweglich entlang einer Führungsschiene 4 des Fensterhebers 3 verfahrbar. Eine Fahrzeugscheibe 5 ist an dem Befestigungselement 2 gehalten, welches seinerseits über einen Gleitstein 6 mit dem Schienengleiter 1 verbunden ist. Die Anbindung der Fahrzeugscheibe 5 an den entlang der Führungsschiene 4 des Fensterhebers 3 schiebebeweglich geführten Schienengleiter 1 erfolgt somit über das Befestigungselement 2 und den Gleitstein 6, der einerseits an dem Befestigungselement 2 und andererseits am Schienengleiter 1 nach Art eines kombinierten Dreh-Schub-Gelenkes gehalten ist.The rail slider 1 is movable along a guide rail 4 of the window lifter 3 movable. A vehicle window 5 is held on the fastening element 2, which in turn is connected via a sliding block 6 with the rail slide 1. The connection of the vehicle window pane 5 to the slide rail 1 guided slidingly along the guide rail 4 of the window lifter 3 thus takes place via the fastening element 2 and the sliding block 6, which is held on the fastening element 2 on the one hand and on the rail slide 1 in the manner of a combined rotary push joint, on the other hand is.

Wie aus Fig. 4 vergleichsweise deutlich ersichtlich ist, erfolgt die Halterung der Fahrzeug- oder Glasscheibe 5 am Befestigungselement 2 mittels einer Schraubverbindung. Hierzu durchsetzt eine Schraube 7 ein Loch 8 in dem Befestigungselement 2 sowie einen zweckmäßigerweise aus Kunststoff bestehenden Dübel 9, der seinerseits ein in der Scheibe 5 vorgesehenes Loch 10 durchsetzt. Der Kunststoffdübel 9 ist im Bereich zwischen der Scheibe 5 und dem als Trägerplatte ausgebildeten Befestigungselement 2 plattenartig mit einer unteren Tragkante 9a und einer oberen Tragkante 9b ausgebildet. Die untere Tragkante 9a hintergreift die Scheibe 5 an deren Scheibenunterkante 11, während die obere Tragkante 9b in einer schwalbenschwanzförmigen oder keilartigen Ausnehmung 12 des Befestigungselements kragenartig einliegt und dort das Befestigungselement 2 hintergreift.As is comparatively clear from FIG. 4, the mounting of the vehicle or glass pane 5 on the fastening element 2 takes place by means of a screw connection. For this purpose, a screw 7 passes through a hole 8 in the fastening element 2 and an expediently made of plastic dowel 9, which in turn passes through a provided in the disc 5 hole 10. The plastic dowel 9 is plate-like formed in the region between the disc 5 and formed as a support plate fastener 2 with a lower support edge 9a and an upper support edge 9b. The lower support edge 9a engages behind the disc 5 at the lower edge of the disc 11, while the upper support edge 9b rests like a collar in a dovetail-shaped or wedge-like recess 12 of the fastener and there engages behind the fastener 2.

Das plattenartig ausgebildete Befestigungselement 2 weist an dessen über die Scheibenunterkante 11 hinausragenden unteren Funktionsende 13 ein C-förmiges, schienenartiges Profil 14 mit einem oberen und mit einem unteren Schienenkragen 14a bzw. 14b auf. In dieses C-Profil 14 des Befestigungselementes 2 ist der Gleitstein 6, der vorzugsweise aus Kunststoff besteht, in x-Richtung beweglich eingelegt.The plate-like fastening element 2 has at its over the lower edge of the disk 11 protruding lower functional end 13 a C-shaped, rail-like profile 14 with an upper and a lower rail collar 14a and 14b. In this C-profile 14 of the fastener 2 of the sliding block 6, which preferably consists of plastic, inserted movably in the x direction.

In dem in Fig. 4 dargestellten Koordinatensystem ist die x-Richtung in Fahrtrichtung des Fahrzeugs orientiert. Die hierzu quer oder senkrecht verlaufende y-Richtung repräsentiert die nachfolgend als Fahrzeugachse y bezeichnete Fahrzeugquerrichtung, während die z-Richtung die nachfolgend als Fahrzeugachse z bezeichnete Fahrzeughöhenrichtung repräsentiert. Das dargestellte Koordinatensystem x,y,z ist somit an die so genannte Fahrzeug-Hülltonne angelehnt.In the coordinate system shown in Fig. 4, the x-direction is oriented in the direction of travel of the vehicle. The transverse thereto or perpendicularly extending y-direction represents the vehicle transverse direction referred to below as the vehicle axis y, while the z-direction represents the vehicle height direction designated below as the vehicle axis z. The illustrated coordinate system x, y, z is thus based on the so-called vehicle envelope ton.

Der Gleitstein 6 ist über eine Gleit- oder Führungsplatte 15 sowie einen Federring 16 und einen nietartigen Bolzen 17 am Schienengleiter 1 befestigt. Der Montageendzustand dieser Befestigungselemente 6 und 15 bis 17 ist aus Fig. 3 vergleichsweise deutlich ersichtlich. Der Gleitstein 6 ist innerhalb des an das Befestigungselement 2 angeformten C-Profils 14 in x-Richtung schiebebeweglich gehalten. Zur verliersicheren Halterung des Gleitsteins 6 sind im Bereich des C-Profils 14 an das Befestigungselement 2 zueinander beanstandete, den in x-Richtung möglichen Hub bestimmende Anschlaglaschen 18 angeformt.The sliding block 6 is attached via a sliding or guide plate 15 and a spring ring 16 and a rivet-like bolt 17 on the rail slide 1. The final assembly state of these fastening elements 6 and 15 to 17 can be seen comparatively clearly from FIG. The sliding block 6 is held slidingly movable in the x-direction within the C-profile 14 integrally formed on the fastening element 2. For captive mounting of the sliding block 6 are in the region of the C-profile 14 to the fastener 2 objected to each other, the possible stroke in the x-direction stop tabs 18 formed.

Der Schienengleiter 1 weist eine Lagerkulisse 19 auf, in der eine am Gleitstein 6 angeformte Schneide 20 unter Ausbildung eines Wälz-/Wiegegelenkes, dessen Funktion einem Pendelkugellager entspricht, drehbeweglich lagert. Die Lagerkulisse 19 des Schienengleiters 1 begrenzt dabei die Drehbeweglichkeit der über das Befestigungselement 2 und den Gleitstein 6 hergestellten Scheibenanbindung um die in y-Richtung orientierte Fahrzeugachse. Eine Drehbeweglichkeit um die in x-Richtun g orientierte Fahrzeugachse sowie um die in y-Richtung orientierte Fahrzeugachse ist dabei beispielsweise dadurch hergestellt, dass der Außendurchmesser des Bolzenschaftes 21 des nietartigen Bolzens 17 kleiner ist als der Innendurchmesser der von dem Bolzen 17 durchsetzten Durchgangsöffnung 22 des Gleitsteins 6.The rail slider 1 has a bearing slot 19 in which a formed on the sliding block 6 cutting edge 20 rotatably supports to form a Wälz- / Wiegegelenkes whose function corresponds to a self-aligning ball bearing. The bearing block 19 of the rail slide 1 limits the rotational mobility of the disk connection made via the fastening element 2 and the sliding block 6 about the vehicle axis oriented in the y direction. A rotational mobility about the vehicle axis oriented in x-direction and about the vehicle axis oriented in the y direction is produced, for example, by the fact that the outside diameter of the bolt shank 21 of the rivet-like bolt 17 is smaller than the inside diameter of the through opening 22 of the bolt Sliding block 6.

Der einerseits in dem Befestigungselement 2 in x-Richtung schiebebeweglich geführte und andererseits am Schienengleiter 1 drehbeweglich gelagerte Gleitstein 6 bewirkt somit eine gelenkige Verbindung der Anbindung der Scheibe 5 an den Schienengleiter 1 mit mehreren Freiheitsgraden.The one hand in the fastener 2 in the x-direction slidingly guided and on the other hand on the rail slide 1 rotatably mounted sliding block 6 thus causes a hinged connection of the connection of the disc 5 to the rail slide 1 with multiple degrees of freedom.

Claims (8)

Fensterheber (3) für ein Kraftfahrzeug, mit einer Führungsschiene (4) und mit einem entlang der Führungsschiene (4) verschiebbaren Gleitelement (1), das mit einem eine Scheibe (5) tragenden Befestigungselement (2) verbunden ist,
dadurch gekennzeichnet,
dass das Befestigungselement (2) gelenkig mit dem Gleitelement (1) verbunden ist, wobei die gelenkige Verbindung eine Schiebebeweglichkeit des Befestigungselementes (2) entlang der in Fahrtrichtung des Fahrzeuges orientierten Fahrzeugachse (x) ermöglicht, und wobei die gelenkige Verbindung das Befestigungselement (2) gegenüber dem Gleitelement (1) drehbeweglich lagert.Window regulator (3) for a motor vehicle, comprising a guide rail (4) and a sliding element (1) displaceable along the guide rail (4), which is connected to a fastening element (2) carrying a disk (5),
characterized,
in that the fastening element (2) is connected in an articulated manner to the sliding element (1), wherein the articulated connection enables a sliding mobility of the fastening element (2) along the vehicle axis (x) oriented in the direction of travel of the vehicle, and wherein the articulated connection supports the fastening element (2). relative to the sliding element (1) rotatably supports. Fensterheber (3) nach Anspruch 1,
dadurch gekennzeichnet,
dass die gelenkige Verbindung für die Schiebebeweglichkeit einen in einem Schienenprofil (14) des Befestigungselementes (2) eingelassenen Gleitstein (6) umfasst.Window lifter (3) according to claim 1,
characterized,
in that the articulated connection for sliding mobility comprises a sliding block (6) embedded in a rail section (14) of the fastening element (2). Fensterheber (3) nach Anspruch 1 oder 2,
dadurch gekennzeichnet,
dass die gelenkige Verbindung für die Beweglichkeit des Befestigungselementes (2) als Drehschubgelenk ausgebildet ist.Window lifter (3) according to claim 1 or 2,
characterized,
that the articulated connection for the mobility of the fastening element (2) is designed as a rotary push joint. Fensterheber (3) nach einem der Ansprüche 1 bis 3,
dadurch gekennzeichnet,
dass die gelenkige Verbindung für die Drehbeweglichkeit des Befestigungselementes (2) nach Art eines Wälz-/Wiegegelenkes ausgebildet ist.Window lifter (3) according to one of claims 1 to 3,
characterized,
that the articulated connection for the rotational mobility of the fastening element (2) is designed in the manner of a Wälz- / Wiegegelenkes. Fensterheber (3) nach Anspruch 3 oder 4,
dadurch gekennzeichnet,
dass das Wälz-/Wiegegelenk zwischen dem Gleitstein (6) und dem Gleitelement (1) angeordnet ist.Window lifter (3) according to claim 3 or 4,
characterized,
in that the rolling / rocking joint is arranged between the sliding block (6) and the sliding element (1). Fensterheber (3) nach einem der Ansprüche 2 bis 5,
dadurch gekennzeichnet,
dass der Gleitstein (6) eine Schneide (20) und das Gleitelement (1) eine Lagerkulisse (19) aufweist.Window regulator (3) according to one of claims 2 to 5,
characterized,
that the sliding block (6) has a cutting edge (20) and the sliding element (1) has a bearing track (19). Fensterheber (3) nach einem der Ansprüche 1 bis 6,
dadurch gekennzeichnet,
dass die gelenkige Verbindung das Befestigungselement (2) gegenüber dem Gleitelement (1) drehbeweglich um die Fahrzeugachse (x) lagert.Window lifter (3) according to one of claims 1 to 6,
characterized,
in that the articulated connection rotatably supports the fastening element (2) relative to the sliding element (1) about the vehicle axis (x). Fensterheber (3) nach einem der Ansprüche 1 bis 7,
dadurch gekennzeichnet,
dass die gelenkige Verbindung das Befestigungselement (2) gegenüber dem Gleitelement (1) drehbeweglich um wenigstens eine senkrecht zur in Fahrtrichtung des Fahrzeugs orientierten Fahrzeugachse (x) verlaufenden Fahrzeugachse (y,z) lagert.Window regulator (3) according to one of claims 1 to 7,
characterized,
that the articulated connection rotatably supports the fastening element (2) relative to the sliding element (1) about at least one vehicle axis (y, z) extending perpendicular to the vehicle axis (x) oriented in the direction of travel of the vehicle.
EP20070000660 2006-02-04 2007-01-13 Window regulator for a motor vehicle Withdrawn EP1816017A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200620001767 DE202006001767U1 (en) 2006-02-04 2006-02-04 Window lift for a motor vehicle

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EP1816017A1 true EP1816017A1 (en) 2007-08-08

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Publication number Priority date Publication date Assignee Title
US8096080B2 (en) 2007-07-04 2012-01-17 Magna Closures Inc. Adjustable window regulator lifter plate assembly for a vehicle window
CN103375085A (en) * 2013-08-15 2013-10-30 昆山麦格纳汽车系统有限公司 Automobile front door and rear door glass lifter slide block mechanism
CN108495973A (en) * 2016-01-26 2018-09-04 布罗泽汽车部件制造班贝克有限公司 The window lifting device assembly and assembly method with multi-piece type glass pane induction element for the windowpane design that face flushes
US10787851B2 (en) 2015-11-13 2020-09-29 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Bamberg Window regulator assembly having snap-together guide elements for a flush-mount pane design, and assembly method
US10843538B2 (en) 2016-01-15 2020-11-24 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Bamberg Vehicle-door assembly with insertion regions on frame-side guide elements and mounting method
US11168501B2 (en) 2018-11-29 2021-11-09 Magna Closures Inc. Adjustable lifter plate for frameless door

Families Citing this family (3)

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Publication number Priority date Publication date Assignee Title
DE202008006718U1 (en) 2008-05-16 2009-09-24 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Hallstadt Window lift with a rail slide
DE102010043047B4 (en) * 2010-10-28 2013-04-11 Brose Fahrzeugteile Gmbh & Co. Kg, Hallstadt Driver for a power window device
DE102021207543B4 (en) 2021-07-15 2023-04-06 Volkswagen Aktiengesellschaft Connection arrangement between a vehicle window and a window lifter and vehicle with such a connection arrangement

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DE4427989A1 (en) * 1994-08-08 1996-02-15 Brose Fahrzeugteile Double-strand cable window lifter for operating spherically curved window panes
DE19640394A1 (en) * 1995-10-03 1997-04-10 Rockwell Lvs Window lifter for motor vehicles
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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8096080B2 (en) 2007-07-04 2012-01-17 Magna Closures Inc. Adjustable window regulator lifter plate assembly for a vehicle window
CN103375085A (en) * 2013-08-15 2013-10-30 昆山麦格纳汽车系统有限公司 Automobile front door and rear door glass lifter slide block mechanism
US10787851B2 (en) 2015-11-13 2020-09-29 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Bamberg Window regulator assembly having snap-together guide elements for a flush-mount pane design, and assembly method
US10843538B2 (en) 2016-01-15 2020-11-24 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Bamberg Vehicle-door assembly with insertion regions on frame-side guide elements and mounting method
CN108495973A (en) * 2016-01-26 2018-09-04 布罗泽汽车部件制造班贝克有限公司 The window lifting device assembly and assembly method with multi-piece type glass pane induction element for the windowpane design that face flushes
US10844643B2 (en) 2016-01-26 2020-11-24 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Bamberg Window lifter assembly with multipart pane guide element for a flush pane design, and assembly method
CN108495973B (en) * 2016-01-26 2020-12-18 布罗泽汽车部件制造班贝克有限公司 Window regulator assembly with multi-piece window guide element for flush window design and method of assembly
US11168501B2 (en) 2018-11-29 2021-11-09 Magna Closures Inc. Adjustable lifter plate for frameless door

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