EP0830264A1 - Device for linking a window lifter arm to the movable window pane of a motor vehicle - Google Patents

Device for linking a window lifter arm to the movable window pane of a motor vehicle

Info

Publication number
EP0830264A1
EP0830264A1 EP96920687A EP96920687A EP0830264A1 EP 0830264 A1 EP0830264 A1 EP 0830264A1 EP 96920687 A EP96920687 A EP 96920687A EP 96920687 A EP96920687 A EP 96920687A EP 0830264 A1 EP0830264 A1 EP 0830264A1
Authority
EP
European Patent Office
Prior art keywords
clamping
window pane
guide profile
window
pane
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
EP96920687A
Other languages
German (de)
French (fr)
Other versions
EP0830264B1 (en
Inventor
Gerhard Schust
Gabriele Lange
Daryl Elms
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 EP0830264A1 publication Critical patent/EP0830264A1/en
Application granted granted Critical
Publication of EP0830264B1 publication Critical patent/EP0830264B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • E05F11/44—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 one or more lifting arms
    • E05F11/445—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 one or more lifting arms for vehicle windows
    • 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
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
    • E05F15/689—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings specially adapted for vehicle windows
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/50—Mounting methods; Positioning
    • E05Y2600/502—Clamping
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Application of doors, windows, wings or fittings thereof for vehicles characterised by the type of wing
    • E05Y2900/55—Windows

Definitions

  • the invention relates to a device for connecting an arm window lifter to the sliding window pane of a motor vehicle according to the preamble of claim 1.
  • a snap-on connection device between a window pane of a motor vehicle and a window lifter which consists of two interconnected channel-like profiles, one of which encloses a region of the lower edge of the window and is fastened there.
  • the other profile which is open at the bottom, has inwardly directed hooks at its ends, which can engage with projections of angular elements of the lifting device, as a result of which a positive connection can be achieved.
  • the snap-in of the connecting elements is forced by the movement of the window pane against the upper stop position, whereby at the same time a automatic alignment of the window pane in the frame construction takes place and additional handles are not necessary during assembly.
  • the profile-like coupling element has to be preassembled on the lower edge of the pane, the thickness build-up associated therewith regularly leads to difficult insertion of the window pane into the door shaft. Due to the necessarily missing seal in this area, the paint is repeatedly damaged during assembly. A further problem can be the minimal tolerances required in the snap area of the coupling element in order to prevent switching noises when the window lifter is operating.
  • DE 29 23 039 C2 discloses a lifting rail fastened by gluing in the area of the lower edge of the window pane, in the lower part of which is designed as a C-profile, the sliders of the lever arms of a cross arm window lifter are displaceably guided.
  • the window lifter is connected to the window pane by means of screw connections. The installation of this lifting rail is also provided outside the door.
  • US-C-4,866,895 describes a connecting device with a one-piece plastic part that can be attached in the area of the lower edge of the pane and can be clipped by means of a pane hole.
  • This plastic part carries resilient wings on both sides, to which recesses of the lifting rail are assigned, into which the wings snap after completion of the assembly.
  • the disadvantage of this solution lies in the comparatively low load capacity of the connecting device, since the plastic tends to flow at higher temperatures and can therefore only transmit low pull-off forces.
  • the connecting device known from JP-A-6-221052 is likewise a plastic part which can be fastened in a clip-on manner in the region of the lower edge of the pane by means of a pane hole.
  • the lifting rail is attached by a screw that is screwed through the plastic part and the window hole.
  • the guide channels or guide links formed on the guide profile with which the sliders or rollers attached to the ends of the levers are in a form-fitting, displaceable connection, at least two clamping regions spaced apart from one another are additionally integrated in one piece.
  • the window pane is inserted between the clamping areas of the guide profile and the separate clamping jaws until its edge abuts associated stops. After the connection device has been tightened, the window pane is fastened by friction.
  • the guide profile can be made of steel, for example, as a stamped / embossed part.
  • an elastic material with a high coefficient of friction is arranged in the gap between the clamping area and the jaw, which encloses the edge of the pane on both sides in this area.
  • rubber has proven to be particularly practical.
  • the guide profile can also be formed as a plastic part, with at least the clamping areas being designed using outsert technology in order to be able to transmit the forces that occur.
  • the clamping axis formed by the support points between the guide profile and the clamping jaws and the support points between the window pane and the guide profile or clamping jaws, on which the clamping screw also lies runs essentially vertically.
  • the designated clamping axis can, however, also run essentially horizontally if the contour of the window pane to which the guide profile is to be connected runs vertically.
  • a further preferred variant of the invention provides for a cross arm window lifter to arrange only the clamping area on the edge of the guide profile, which is on the side of the guide link for a slider of a lever arm or - if two guide links are present - on the side of the longer management backdrop.
  • the second clamping area is arranged between the guide link and the articulation point of the other lever arm or between the two guide links.
  • the guide profile carries a spring which acts in the direction of displacement of the window pane, the spring being supposed to be as far as possible from the center of gravity of the window pane.
  • the spring forms one of the two support points for the edge of the pane and is not deformed by the pane weight occurring there or not so strongly that the pane edge lies against the stop.
  • the structural design of the window lifter system is to be carried out in such a way that the pane contour lying above the spring moves into the window frame in front of the contour lying on the other side.
  • the spring is increasingly deformed until the disc also the other side lies against the frame.
  • the clamp connections can then be clamped, which completes the assembly and adjustment process.
  • the spring travel is to be preselected in accordance with the expected tolerances.
  • the spring is preferably arranged directly in the clamping area.
  • it can be designed as a leaf spring and attached to special exhibitions of the guide profile, the exhibitions simultaneously serving as a stop.
  • the spring there is also the possibility of integrating the spring into the base area of a U-shaped rubber element, which engages around the lower edge of the pane and is supported on the guide profile.
  • Figure 1 is an exploded view of a variant of the connecting device according to the invention with a cross arm window lifter;
  • FIG. 2 shows an enlarged illustration of the connecting device with the view rotated by 180 °;
  • FIG. 3a shows a schematic illustration of a connecting device with a horizontally extending adhesive and a window pane with a fastening wing;
  • FIG. 3b shows a connecting device according to FIG. 3a after completion of the assembly and
  • FIG. 4 shows a view of a connecting device with two guide links and a slider which engages in a guide rail running in the withdrawal direction.
  • the exemplary embodiments described below relate exclusively to cross-arm window regulators, but the connecting device according to the invention can also be used for a single-arm window regulator. Only the use of a spring element already described for the purpose of automatic adjustment of the window pane in a door frame is not expedient in the case of a single-arm window regulator.
  • this consists of a guide profile 1 with a guide channel 11 for the slider 110 of one lever arm 6a and a bearing bush 12 for the bearing bolt 120 of the other lever arm 6b, two separate clamping jaws 2, which Clamping areas 10a, 10b formed integrally on the guide profile 1 are assigned, and screws 15 for bracing the clamping jaws 2 and clamping areas 10a, 10b.
  • profile rubbers 3 are also provided, which are mounted between the clamping regions 10a, 10b and the clamping jaws 2 and are plugged onto their upper free ends.
  • the guide profile 1 shown is a one-piece stamped / embossed part made of steel and, in addition to the functional areas 10a, 10b, 11, 12 already mentioned, also integrates the stops 13, 14 for the edge of the pane and the eyelets 121, which in cooperation with the lugs 21 Form an anti-twist device for the separate clamping jaws 2. While the stop 13 is designed as an embossed area of the guide profile 1, the stop 14 consists of a pair of flags which are bent out of the material in the direction of the separate clamping jaw 2 and flank the clamping area 10b on both sides. At the same time, they serve to hold the leaf spring 4 curved in the direction of the window pane, which in turn now serves as a stop for the lower edge of the pane.
  • the separate clamping jaws 2 are also designed as embossed parts and have a front clamping surface 20. Between the nose 21 and the clamping surface 20 there is a nut 215 (welding nut or press-in nut), in the threaded opening 200 of which the screw 15 is screwed in it passes through the opening 100 below the clamping area 10a, 10b. When the screw connection 15, 215 is tightened, the clamping jaw 2 is supported in the region of its nose 121 on the guide profile 1. On the other hand, the clamping areas 10a, 10b and 20 are placed with the interposition of the profile rubber 3 pressed the surfaces of the window pane (not shown). The clamping axis formed by the clamping regions 10, 20 and the screw 15 or the nut 215 and the eyelet 121 or the nose 21 is assigned an essentially orthogonal to the edge of the disc on which the clamping is to be carried out.
  • a nut 215 welding nut or press-in nut
  • the cross arm window lifter consisting of the base plate 62, a motor gear unit 63 mounted thereon, the (not visible) drive pinion of which engages in the toothing of a toothed segment 61 which is also pivotably fastened on the base plate 62 in the swivel joint 600.
  • the toothed segment 61 is in fixed connection with the lever arm 6a, the opposite end of which carries on a pin 111 a slider 110 which is slidably supported in the guide channel 11, the pin 111 carrying the slider 110 passing through the link 11a.
  • the other lever arm 6b, the slider 550 of which is mounted on the one hand in the guide channel 55 of the guide rail 5, and the bolt are mounted in the swivel joint 60
  • FIGS. 3a and 3b show a schematic representation of a variant of the invention with a clamping axis (formed by the parts or areas 21 ', 121' and 15 'and 10', 20 '), which in the longitudinal axis of the guide profile 1', that is, horizon ⁇ valley runs.
  • the clamping regions 10'a, 10 , b, 20 ' are assigned vertically running edges 71 of the fastening wing 70 which extend downward on the window pane 7.
  • the guide profile 1 ' corresponds to the guide profile 1 described in FIGS. 1 and 2. Rich 10'b between the guide channel 11 'and the Lagerbuch ⁇ se 12' and the second clamping region 10'a arranged at the opposite end of the guide profile 1 '.
  • the spring (spring 4 in FIGS. 1 and 2), which raises the window pane 7 by a preselected amount and is deformed when the window pane 7 is moved into the door frame until the ideal pane position is reached, can be used here. Only then are the clamping means (screws 15 ') tightened.
  • FIG. 4 shows a connecting device with two guide areas 11 "a, 11"'b, between which the clamping area 10 " # b is arranged.
  • the other clamping area 10""a is connected to a slider 9, which engages in a form-fitting and displaceable manner in a guide rail 8 which extends along the displacement path of the window pane 7.
  • the kinematics of the pane withdrawal is thus determined not by the cross arm window lifter but by the guide rail 8.
  • the bolt 120 is in the uppermost pane position '' of the lever arm 6b on the left stop of the link 11 '' b and moves in the direction of the right stop when the window pane 7 is moved into the lower position.

Abstract

A device for linking a window lifter arm to the movable window pane of a motor vehicle uses a guiding section (1) secured in the area of the edge of the window pane. A slide (110) of at least one lever arm (6a) that can swivel around an axis is slidingly mounted in the guiding section (1). At least two mutually spaced clamping areas (10a, 10b) that lie on one side of the window pane, as well as two mutually spaced stops (13, 14) that engage the lower edge of the window pane during mounting, are formed in a single piece on the guiding section (1). A separate clamping jaw (2) that lies on the other side of the window pane is associated with each clamping area (10a, 10b). Clamping areas (10a, 10b) and clamping jaws (2) are clamped by clamping means (15, 215) against the window pane.

Description

Vorrichtung zum Verbinden eines Armfensterhebers mit der verschiebbaren Fensterscheibe eines Kraftfahrzeugs Device for connecting an arm window lifter to the sliding window pane of a motor vehicle
Beschreibungdescription
Die Erfindung betrifft eine Vorrichtung zum Verbinden eines Armfensterhebers mit der verschiebbaren Fensterscheibe eines Kraftfahrzeugs gemäß dem Oberbegriff des Anspruchs 1.The invention relates to a device for connecting an arm window lifter to the sliding window pane of a motor vehicle according to the preamble of claim 1.
Aus der DE-31 08 244 AI ist eine schnappbare Verbindungsvor¬ richtung zwischen einer Fensterscheibe eines Kraftfahrzeugs und einem Scheibenheber bekannt, die aus zwei miteinander verbundenen kanalartigen Profilen besteht, von denen das eine einen Bereich der Scheibenunterkante umschließt und dort befestigt ist. Das andere nach unten offene Profil trägt an seinen Enden nach innen gerichtete Haken, die mit Vorsprüngen von Winkelelementen der Hebervorrichtung in Eingriff treten können, wodurch eine formschlüssige Verbin¬ dung erreichbar ist. Das Einschnappen der Verbindungselemen¬ te wird durch das Verfahren der Fensterscheibe gegen die obere Anschlagposition erzwungen, wodurch gleichzeitig ein selbsttätiges Ausrichten der Fensterscheibe in der Rahmen¬ konstruktion erfolgt und zusätzliche Handgriffe während der Montage nicht notwendig sind.From DE-31 08 244 AI a snap-on connection device between a window pane of a motor vehicle and a window lifter is known, which consists of two interconnected channel-like profiles, one of which encloses a region of the lower edge of the window and is fastened there. The other profile, which is open at the bottom, has inwardly directed hooks at its ends, which can engage with projections of angular elements of the lifting device, as a result of which a positive connection can be achieved. The snap-in of the connecting elements is forced by the movement of the window pane against the upper stop position, whereby at the same time a automatic alignment of the window pane in the frame construction takes place and additional handles are not necessary during assembly.
Da jedoch das profilartige Kupplungselement an der Schei¬ benunterkante vormontiert werden muß, führt der damit verbundene Dickenaufbau regelmäßig zu einer erschwerten Einführung der Fensterscheibe in den Türschacht. Wegen der notwendigerweise fehlenden Dichtung in diesem Bereich kommt es während der Montage immer wieder zu Beschädigungen des Lackes. Ein weiteres Problem können die im Schnappbereich der Kupplungselement erforderlichen minimalen Toleranzen darstellen, um Umschaltgeräuschen beim Betrieb des Fenster¬ hebers vorzubeugen.However, since the profile-like coupling element has to be preassembled on the lower edge of the pane, the thickness build-up associated therewith regularly leads to difficult insertion of the window pane into the door shaft. Due to the necessarily missing seal in this area, the paint is repeatedly damaged during assembly. A further problem can be the minimal tolerances required in the snap area of the coupling element in order to prevent switching noises when the window lifter is operating.
Eine der voranstehenden Ausführungsform sehr ähnliche Variante mit gleichartigen Nachteilen ist aus dem Dokument JP-A 6-135228 bekannt. Die an der Unterkante der Fenster¬ scheibe befestigten Elemente besitzen an ihren freien Enden konische, widerhakenförmige Bereiche, denen U-profilartige Verbindungselemente des Fensterhebers zugeordnet sind. Sie weisen außerdem Einführungsschrägen auf, mit denen die konischen Bereiche der an der Fensterscheibe befestigten Elemente in Eingriff treten können. Beim Zusammenführen der Verbindungselemente werden die Schenkel der U-Profile elastisch gespreizt. Nach Abschluß der Montage übergreifen an den freien Enden der U-Profile vorgesehene, nach innen gerichtete Haken die Vorsprünge der konischen, widerhaken¬ förmigen Bereiche der anderen Elemente. Von Nachteil ist jedoch, daß der von der Scheibenkante abkrakende Teil des an der Fensterscheibe befestigten Verbindungselements den theoretisch ausführbaren Hub verkürzt. Aus der DE 29 23 039 C2 ist eine im Bereich der Unterkante der Fensterscheibe durch Kleben befestigte Hebeschiene bekannt, in deren unteren als C-Profil ausgeführten Teil die Gleiter der Hebelarme eines Kreuzarm-Fensterhebers verschieblich geführt sind. Die Verbindung des Fensterhe¬ bers mit der Fensterscheibe erfolgt mittels Schraubverbin¬ dungen. Auch die Montage dieser Heberschiene ist außerhalb der Tür vorgesehen.A variant very similar to the previous embodiment with similar disadvantages is known from document JP-A 6-135228. The elements fastened to the lower edge of the window pane have conical, barb-shaped areas at their free ends, to which U-profile-like connecting elements of the window lifter are assigned. They also have lead-in chamfers with which the conical areas of the elements fastened to the window pane can engage. When the connecting elements are brought together, the legs of the U-profiles are elastically spread. After assembly is complete, inward hooks provided on the free ends of the U-profiles overlap the projections of the conical, barb-shaped areas of the other elements. The disadvantage, however, is that the part of the connecting element fastened to the window pane that is clawed off the edge of the window shortens the theoretically feasible stroke. DE 29 23 039 C2 discloses a lifting rail fastened by gluing in the area of the lower edge of the window pane, in the lower part of which is designed as a C-profile, the sliders of the lever arms of a cross arm window lifter are displaceably guided. The window lifter is connected to the window pane by means of screw connections. The installation of this lifting rail is also provided outside the door.
Die US-C-4,866,895 beschreibt eine Verbindungsvorrichtung mit einem einstückigen Kunststoffteil, das im Bereich der Scheibenunterkante und mittels eines Scheibenloches clipsbar angebracht werden kann. Dieses Kunststoffteil trägt auf beiden Seiten federnde Flügel, denen Aussparungen der Heberschiene zugeordnet sind, in die die Flügel nach Beendigung der Montage einrasten. Der Nachteil dieser Lösung besteht in der vergleichsweisen geringen Belastbar¬ keit der Verbindungsvorrichtung, da der Kunststoff bei höheren Temperaturen zum Fließen neigt und somit nur gerin¬ ge Abzugskräfte übertragen kann.US-C-4,866,895 describes a connecting device with a one-piece plastic part that can be attached in the area of the lower edge of the pane and can be clipped by means of a pane hole. This plastic part carries resilient wings on both sides, to which recesses of the lifting rail are assigned, into which the wings snap after completion of the assembly. The disadvantage of this solution lies in the comparatively low load capacity of the connecting device, since the plastic tends to flow at higher temperatures and can therefore only transmit low pull-off forces.
Die aus der JP-A-6-221052 bekannte Verbindungsvorrichtung ist ebenfalls ein Kunststoffteil, das mittels eines Schei¬ benloches im Bereich der Scheibenunterkante clipsbar befe¬ stigt werden kann. Die Befestigung der Heberschiene erfolgt durch eine Schraube, die durch das Kunststoffteil sowie das Scheibenloch geschraubt wird. Diese Lösung weist den Nach¬ teil auf, daß eine Justierung der Fensterscheibe während ihrer Montage über die Verbindungselemente nicht möglich ist. Der Erfindung liegt die Aufgabe zugrunde, eine Vorrichtung zum Verbinden eines Armfensterhebers mit der verschiebbaren Fensterscheibe eines Kraftfahrzeugs zu entwickeln, die mit einfachen Mitteln die Montage und die gleichzeitige Justage einer Fensterscheibe innerhalb der Fahrzeugtür erlaubt, wobei die Fensterscheibe keinerlei vormontierte Anbauteile tragen soll.The connecting device known from JP-A-6-221052 is likewise a plastic part which can be fastened in a clip-on manner in the region of the lower edge of the pane by means of a pane hole. The lifting rail is attached by a screw that is screwed through the plastic part and the window hole. This solution has the disadvantage that it is not possible to adjust the window pane during its assembly using the connecting elements. The invention has for its object to develop a device for connecting an arm window to the sliding window of a motor vehicle, which allows the assembly and simultaneous adjustment of a window within the vehicle door with simple means, the window should not carry any pre-assembled parts.
Erfindungsgemäß wird die Aufgabe durch die kennzeichnenden Merkmale des Patentanspruchs 1 gelöst.According to the invention the object is achieved by the characterizing features of patent claim 1.
Danach sind am Führungsprofil nicht nur die Führungskanäle oder Führungskulissen angeformt, mit denen die an den Enden der Hebel befestigten Gleiter oder Rollen in formschlüssi¬ ger, verschieblicher Verbindung stehen, es sind zusätzlich wenigstens zwei zueinander beabstandete Klemmbereiche einstückig integriert. Dem Klemmbereich ist eine separate Klemmbacke sowie ein Spannmittel, vorzugsweise eine Schrau¬ be, zugeordnet. Zwischen die Klemmbereiche des Führungspro¬ fils und die separaten Klemmbacken wird die Fensterscheibe eingeführt, bis deren Kante gegen zugeordnete Anschläge stößt. Nach dem Verspannen der Verbindungsvorrichtung ist die Fensterscheibe reibschlüssig befestigt.Thereafter, not only are the guide channels or guide links formed on the guide profile, with which the sliders or rollers attached to the ends of the levers are in a form-fitting, displaceable connection, at least two clamping regions spaced apart from one another are additionally integrated in one piece. A separate clamping jaw and a clamping means, preferably a screw, are assigned to the clamping area. The window pane is inserted between the clamping areas of the guide profile and the separate clamping jaws until its edge abuts associated stops. After the connection device has been tightened, the window pane is fastened by friction.
Das Führungsprofil kann, ebenso wie die separaten Klemmbak- ken, beispielsweise aus Stahl als Stanz-/Prägeteil ausge¬ führt sein. In diesem Fall wird in den Spalt zwischen dem Klemmbereich und der Klemmbacke ein elastisches Material mit einem hohen Reibungskoeffizienten angeordnet, das die Scheibenkante in diesem Bereich beidseitig umschließt. Hierzu hat sich Gummi als besonders praktikabel erwiesen. Das Führungsprofil kann aber auch als Kunststoffteil ausge¬ bildet sein, wobei zumindest die Klemmbereiche in Outsert- Technik ausgeführt sein sollten, um die auftretenden Kräfte übertragen zu können.The guide profile, like the separate clamping jaws, can be made of steel, for example, as a stamped / embossed part. In this case, an elastic material with a high coefficient of friction is arranged in the gap between the clamping area and the jaw, which encloses the edge of the pane on both sides in this area. For this, rubber has proven to be particularly practical. However, the guide profile can also be formed as a plastic part, with at least the clamping areas being designed using outsert technology in order to be able to transmit the forces that occur.
Eine einfache und sichere Montage ist dann gewährleistet, wenn die fuhrungsschienenseitige Klemmbacke, die direkt auf der Oberfläche der Fensterscheibe aufliegt, über die Kontur der übrigen Bereiche oberhalb der Anschläge des Führungspro¬ fils hervortritt. So wird vermieden, daß das Führungsprofil außerhalb der Klemmbereiche mit der seitlichen Scheibenflä¬ che in Kontakt treten kann, was die Gefahr eines Scheiben¬ bruches oder einer nicht sachgemäßen Befestigung stark vermindert. Falls es wichtig ist, eine Scheibenbefestigung mit möglichst geringem Dickenaufbau zu gewährleisten, so sollten die Klemmbereiche des Führungsprofils oberhalb des Führungsbereichs angeformt sein. Dadurch gelingt es, den Führungsbereich zumindest teilweise unterhalb der Schei¬ benkante zu plazieren.A simple and safe installation is ensured when the clamping jaw on the guide rail side, which rests directly on the surface of the window pane, protrudes beyond the contours of the other areas above the stops of the guide profile. This prevents the guide profile from coming into contact with the lateral pane surface outside the clamping areas, which greatly reduces the risk of a pane breaking or improper fastening. If it is important to ensure that the pane is secured with the smallest possible build-up of thickness, the clamping areas of the guide profile should be formed above the guide area. This makes it possible to place the guide area at least partially below the edge of the pane.
Bei der Anbindung einer Fensterscheibe mit einer durchge¬ hend geraden horizontalen Kante verläuft die von den Stütz¬ stellen zwischen Führungsprofil und Klemmbacken sowie den Stützstellen zwischen Fensterscheibe und Führungsprofil bzw. Klemmbacken gebildeten Klemmachse, auf der auch die Spannschraube liegt, im wesentlichen vertikal. Die bezeich¬ nete Klemmachse kann aber auch im wesentlichen horizontal verlaufen, wenn die Kontur der Fensterscheibe, an die das Führungprofil angebunden werden soll, vertikal verläuft. Bei einem Beschnitt der unteren Scheibenkante, der einen zur Befestigung geeigneten Fortsatz zur Verfügung stellt, kann eine derartige Anbindung ohne Verlust an Hubhöhe erfolgen.When a window pane is connected with a continuously straight horizontal edge, the clamping axis formed by the support points between the guide profile and the clamping jaws and the support points between the window pane and the guide profile or clamping jaws, on which the clamping screw also lies, runs essentially vertically. The designated clamping axis can, however, also run essentially horizontally if the contour of the window pane to which the guide profile is to be connected runs vertically. When the lower edge of the pane is trimmed, the one Provides suitable extension for attachment, such a connection can be made without loss of lifting height.
Eine weitere Vorzugsvariante der Erfindung sieht für einen Kreuzarm-Fensterheber vor, nur den Klemmbereich am Rand des Führungsprofils anzuordnen, der auf der Seite der Führungs¬ kulisse für einen Gleiter eines Hebelarms bzw. - beim Vor¬ handensein von zwei Führungskulissen - auf der Seite der längeren Führungskulisse liegt. Der zweite Klemmbereich ist zwischen der Führungskulisse und dem Gelenkpunkt des ande¬ ren Hebelarms bzw. zwischen den beiden Führungskulissen an¬ geordnet. Dadurch wir die Länge der erfindungsgemäßen Verbindungsvorrichtung auf das unbedingt erforderliche Maß beschränkt.A further preferred variant of the invention provides for a cross arm window lifter to arrange only the clamping area on the edge of the guide profile, which is on the side of the guide link for a slider of a lever arm or - if two guide links are present - on the side of the longer management backdrop. The second clamping area is arranged between the guide link and the articulation point of the other lever arm or between the two guide links. As a result, we limit the length of the connecting device according to the invention to the absolutely necessary degree.
Zur Gewährleistung einer vereinfachten Montage der Fenster¬ scheibe während ihrer Montage trägt das Führungsprofil eine in Verschieberichtung der Fensterscheibe wirkende Feder, wobei die Feder einen möglichst großen Abstand vom Schwer¬ punkt der Fensterscheibe haben sollte. Die Feder bildet einen der beiden Auflagepunkte für die Scheibenkante und wird vom dort auftretenden Scheibengewicht nicht bzw. nicht so stark deformiert, daß die Scheibenkante im Anschlag liegt.To ensure a simplified assembly of the window pane during its assembly, the guide profile carries a spring which acts in the direction of displacement of the window pane, the spring being supposed to be as far as possible from the center of gravity of the window pane. The spring forms one of the two support points for the edge of the pane and is not deformed by the pane weight occurring there or not so strongly that the pane edge lies against the stop.
Die konstruktive Gestaltung des Fensterhebersystems ist zur Geltendmachung der gewünschten Vorteile der Feder derart vorzunehmen, daß die über der Feder liegende Scheibenkontur vor der an der anderen Seite liegenden Kontur in den Fen¬ sterrahmen einfährt. Bei einer weiteren Erhöhung des Druk- kes wird die Feder zunehmend deformiert bis auch die Schei- benkontur der anderen Seite am Rahmen anliegt. Anschließend können die Klemmverbindungen verspannt werden, was den Mon¬ tage- und Justageprozeß abschließt. Der Federweg ist ent¬ sprechend der erwartenden Toleranzen vorzuwählen.To assert the desired advantages of the spring, the structural design of the window lifter system is to be carried out in such a way that the pane contour lying above the spring moves into the window frame in front of the contour lying on the other side. When the pressure is increased further, the spring is increasingly deformed until the disc also the other side lies against the frame. The clamp connections can then be clamped, which completes the assembly and adjustment process. The spring travel is to be preselected in accordance with the expected tolerances.
Vorzugsweise wird die Feder unmittelbar im Klemmbereich angeordnet. Sie kann beispielsweise als Blattfeder ausgebil¬ det und auf speziellen Ausstellungen des Führungsprofils befestigt sein, wobei die Ausstellungen gleichzeitig als En¬ danschlag dienen. Es besteht aber auch die Möglichkeit, die Feder in den Basisbereich eines U-förmigen Gummielements zu intregrieren, das die Scheibenunterkante umgreift und am Führungsprofil abgestützt ist.The spring is preferably arranged directly in the clamping area. For example, it can be designed as a leaf spring and attached to special exhibitions of the guide profile, the exhibitions simultaneously serving as a stop. However, there is also the possibility of integrating the spring into the base area of a U-shaped rubber element, which engages around the lower edge of the pane and is supported on the guide profile.
Nachfolgend wird die Erfindung anhand von Ausführungsbei¬ spielen sowie den dargestellten Figuren näher erläutert. Es zeigen:The invention is explained in more detail below on the basis of exemplary embodiments and the figures shown. Show it:
Figur 1 eine Explosivdarstellung einer Variante der erfindungsgemäßen Verbindungsvorrichtung mit einem Kreuzarm-Fensterheber;Figure 1 is an exploded view of a variant of the connecting device according to the invention with a cross arm window lifter;
Figur 2 eine vergrößerte Darstellung der Verbindungs¬ vorrichtung bei um 180° gedrehter Ansicht;FIG. 2 shows an enlarged illustration of the connecting device with the view rotated by 180 °;
Figur 3a eine schematische Darstellung einer Verbin¬ dungsvorrichtung mit horizontal verlaufender Kle machεe und einer Fensterscheibe mit Befe¬ stigungsflügel;FIG. 3a shows a schematic illustration of a connecting device with a horizontally extending adhesive and a window pane with a fastening wing;
Figur 3b eine Verbindungsvorrichtung gemäß Figur 3a nach Abschluß der Montage und Figur 4 eine Ansicht einer Verbindungsvorrichtung mit zwei Führungskulissen und einem Gleiter, der in eine in Abzugsrichtung verlaufende Führungs¬ schiene eingreift.3b shows a connecting device according to FIG. 3a after completion of the assembly and FIG. 4 shows a view of a connecting device with two guide links and a slider which engages in a guide rail running in the withdrawal direction.
Die nachfolgend beschriebenen Ausführungsbeispiele beziehen sich zwar ausschließlich auf Kreuzarm-Fensterheber, die erfindungsgemäße Verbindungsvorrichtung ist jedoch auch für einen Einarm-Fensterheber anwendbar. Lediglich der schon beschriebene Einsatz eines Federelements zum Zwecke der selbsttätigen Justierung der Fensterscheibe in einem Türrah¬ men ist bei einem Einarm-Fensterheber nicht zweckmäßig.The exemplary embodiments described below relate exclusively to cross-arm window regulators, but the connecting device according to the invention can also be used for a single-arm window regulator. Only the use of a spring element already described for the purpose of automatic adjustment of the window pane in a door frame is not expedient in the case of a single-arm window regulator.
Gemäß der Ausführungsform der erfindungsgemäßen Verbindungs¬ vorrichtung von Figur 1 und 2 besteht diese aus einem Führungsprofil 1 mit einem Führungskanal 11 für den Gleiter 110 des einen Hebelarms 6a und einer Lagerbuchse 12 für den Lagerbolzen 120 des anderen Hebelarms 6b, zwei separaten Klemmbacken 2, denen einstückig an das Führungsprofil 1 angeformte Klemmbereich 10a, 10b zugeordnet sind, und Schrauben 15 zum Verspannen der Klemmbacken 2 und Klemmbe¬ reiche 10a, 10b. Außerdem sind noch Profilgummis 3 vorgese¬ hen, die zwischen den Klemmbereichen 10a, 10b und den Klemmbacken 2 lagern und auf deren obere freien Enden aufgesteckt werden.According to the embodiment of the connecting device according to the invention from FIGS. 1 and 2, this consists of a guide profile 1 with a guide channel 11 for the slider 110 of one lever arm 6a and a bearing bush 12 for the bearing bolt 120 of the other lever arm 6b, two separate clamping jaws 2, which Clamping areas 10a, 10b formed integrally on the guide profile 1 are assigned, and screws 15 for bracing the clamping jaws 2 and clamping areas 10a, 10b. In addition, profile rubbers 3 are also provided, which are mounted between the clamping regions 10a, 10b and the clamping jaws 2 and are plugged onto their upper free ends.
Das dargestellte Führungsprofil 1 ist ein einstückiges Stanz-/Prägeteil aus Stahl und integriert neben den schon genannten Funktionsbereichen 10a, 10b, 11, 12 auch die Anschläge 13, 14 für die Scheibenkante sowie die Ösen 121, die im Zusammenwirken mit den Nasen 21 eine Verdrehsicherung für die separaten Klemmbacken 2 bilden. Während der Anschlag 13 als Prägebereich des Führungspro¬ fils 1 ausgebildet ist, besteht der Anschlag 14 aus einem Paar von Fahnen, die aus dem Material in Richtung der separaten Klemmbacke 2 herausgebogen sind und den Klemmbe¬ reich 10b beidseitig flankieren. Sie dienen gleichzeitig zur Halterung der in Richtung Fensterscheibe gewölbten Blattfeder 4, die nun ihrerseits als Anschlag für die Scheibenunterkante dient.The guide profile 1 shown is a one-piece stamped / embossed part made of steel and, in addition to the functional areas 10a, 10b, 11, 12 already mentioned, also integrates the stops 13, 14 for the edge of the pane and the eyelets 121, which in cooperation with the lugs 21 Form an anti-twist device for the separate clamping jaws 2. While the stop 13 is designed as an embossed area of the guide profile 1, the stop 14 consists of a pair of flags which are bent out of the material in the direction of the separate clamping jaw 2 and flank the clamping area 10b on both sides. At the same time, they serve to hold the leaf spring 4 curved in the direction of the window pane, which in turn now serves as a stop for the lower edge of the pane.
Oberhalb der Anschläge 13, 14 gibt es keinen Bereich des Fuhrungsprofils 1, der weiter in Richtung der separaten Klemmbacken 2 hervorsteht, als die Klemmbereiche 10a, 10b. Durch die Verwendung von Profilgummis 3, deren Innenflächen 31, 32 auf die Fensterscheibe als Klemmflächen einwirken, liegt die tatsächliche Klemmfläche also vor allen übrigen Bereichen des Führungsprofils 1. Dadurch wird sicherge¬ stellt, daß die Fensterscheibe ausschließlich in den dafür vorgesehenen Klemmbereich 10a, 10b eingeklemmt wird. Undefi¬ nierte Kontakte mit dem Führungsprofil 1 könnten zu Montage¬ fehlern oder sogar zum Bruch der Fensterscheibe führen.Above the stops 13, 14 there is no area of the guide profile 1 which projects further in the direction of the separate clamping jaws 2 than the clamping areas 10a, 10b. By using profile rubbers 3, the inner surfaces 31, 32 of which act on the window pane as clamping surfaces, the actual clamping surface lies in front of all other areas of the guide profile 1. This ensures that the window pane is only in the clamping area 10a, 10b provided for this purpose is pinched. Undefined contacts with the guide profile 1 could lead to assembly errors or even break the window pane.
Auch die separaten Klemmbacken 2 sind als Prägeteile ausge¬ führt und besitzen eine vorgesetzte Klemmfläche 20. Zwi¬ schen der Nase 21 und der Klemmfläche 20 ist eine Mutter 215 (Schweißmutter oder Einpreßmutter) angeordnet, in deren Gewindeöffnung 200 die Schraube 15 eingedreht wird, wobei sie die Öffnung 100 unterhalb des Klemmbereichs 10a, 10b durchgreift. Beim Anziehen der Schraubverbindung 15, 215 stützt sich die Klemmbacke 2 im Bereich ihrer Nase 121 am Führungsprofil 1 ab. Andererseits werden die Klemmbereiche 10a, 10b und 20 unter Zwischenlegung des Profilgummis 3 auf die Oberflächen der (nicht dargestellten) Fensterscheibe angepreßt. Der von Klemmbereichen 10, 20 und der Schraube 15 bzw. der Mutter 215 und der Öse 121 bzw. der Nase 21 gebildeten Klemmachse ist eine im wesentlichen orthogonal dazu verlaufende Scheibenkante zugeordnet, an der die Klemmbefestigung erfolgen soll.The separate clamping jaws 2 are also designed as embossed parts and have a front clamping surface 20. Between the nose 21 and the clamping surface 20 there is a nut 215 (welding nut or press-in nut), in the threaded opening 200 of which the screw 15 is screwed in it passes through the opening 100 below the clamping area 10a, 10b. When the screw connection 15, 215 is tightened, the clamping jaw 2 is supported in the region of its nose 121 on the guide profile 1. On the other hand, the clamping areas 10a, 10b and 20 are placed with the interposition of the profile rubber 3 pressed the surfaces of the window pane (not shown). The clamping axis formed by the clamping regions 10, 20 and the screw 15 or the nut 215 and the eyelet 121 or the nose 21 is assigned an essentially orthogonal to the edge of the disc on which the clamping is to be carried out.
Der Kreuzarm-Fensterheber, bestehend aus der Grundplatte 62, einer darauf montierten Motor-Getriebe-Einheit 63, deren (nicht sichtbares) Antriebsritzel in die Verzahnung eines ebenfalls auf der Grundplatte 62 im Drehgelenk 600 schwenkbar befestigten Zahnsegments 61 eingreift. Das Zahnsegment 61 steht in fester Verbindung mit dem Hebelarm 6a, dessen gegenüberliegendes Ende auf einem Bolzen 111 einen Gleiter 110 trägt, der verschieblich im Führungskanal 11 lagert, wobei der den Gleiter 110 tragenden Bolzen 111 die Kulisse 11a durchgreift. Im Drehgelenk 60 lagert der andere Hebelarm 6b, dessen Gleiter 550 einerseits im Füh¬ rungskanal 55 der Führungsschiene 5 lagert, und den BolzenThe cross arm window lifter, consisting of the base plate 62, a motor gear unit 63 mounted thereon, the (not visible) drive pinion of which engages in the toothing of a toothed segment 61 which is also pivotably fastened on the base plate 62 in the swivel joint 600. The toothed segment 61 is in fixed connection with the lever arm 6a, the opposite end of which carries on a pin 111 a slider 110 which is slidably supported in the guide channel 11, the pin 111 carrying the slider 110 passing through the link 11a. The other lever arm 6b, the slider 550 of which is mounted on the one hand in the guide channel 55 of the guide rail 5, and the bolt are mounted in the swivel joint 60
120 andererseits in der Lagerbuchse 12 des Führungsprofils120 on the other hand in the bearing bush 12 of the guide profile
1 arretiert.1 locked.
Die Figuren 3a und 3b zeigen in schematischer Darstellung eine Erfindungsvariante mit einer Klemmachse (gebildet von den Teilen bzw. Bereichen 21', 121' und 15' und 10' ,20'), die in der Längsachse des Führungsprofils 1', also horizon¬ tal verläuft. Den Klemmbereichen 10'a, 10,b, 20' sind vertikal verlaufende Kanten 71 des Befestigungsflügels 70 zugeordnet, der sich an der Fensterscheibe 7 nach unten erstreckt. Abgesehen von den um 90° gedrehten Klemmachsen entspricht das Führungsprofil 1' dem in den Figuren 1 und 2 beschriebenen Führungsprofil 1. Auch hier ist der Klemmbe- reich 10'b zwischen dem Führungskanal 11' und der Lagerbuch¬ se 12' und der zweite Klemmbereich 10'a am gegenüberliegen¬ den Ende des Führungsprofils 1' angeordnet.Figures 3a and 3b show a schematic representation of a variant of the invention with a clamping axis (formed by the parts or areas 21 ', 121' and 15 'and 10', 20 '), which in the longitudinal axis of the guide profile 1', that is, horizon¬ valley runs. The clamping regions 10'a, 10 , b, 20 'are assigned vertically running edges 71 of the fastening wing 70 which extend downward on the window pane 7. Apart from the clamping axes rotated by 90 °, the guide profile 1 'corresponds to the guide profile 1 described in FIGS. 1 and 2. Rich 10'b between the guide channel 11 'and the Lagerbuch¬ se 12' and the second clamping region 10'a arranged at the opposite end of the guide profile 1 '.
Auch die Feder (Feder 4 in Figur 1 und 2) , die die Fenster¬ scheibe 7 um einen vorgewählten Betrag anhebt und beim Einfahren der Fensterscheibe 7 in den Türrahmen solange deformiert wird, bis die ideale Scheibenposition erreicht, kann hier zum Einsatz kommen. Erst dann werden die Spannmit¬ tel (Schrauben 15') angezogen.The spring (spring 4 in FIGS. 1 and 2), which raises the window pane 7 by a preselected amount and is deformed when the window pane 7 is moved into the door frame until the ideal pane position is reached, can be used here. Only then are the clamping means (screws 15 ') tightened.
Die Erfindungsvariante von Figur 4 zeigt eine Verbindungs¬ vorrichtung mit zwei Führungsbereichen ll"a, 11' 'b, zwi¬ schen denen der Klemmbereich 10' #b angeordnet ist. Der andere Klemmbereich 10' 'a steht mit einem Gleiter 9 in Verbindung, der formschlüssig und verschiebbar in eine sich entlang des Verschiebeweges der Fensterscheibe 7 erstrecken¬ de Führungsschiene 8 eingreift. So wird die Kinematik des Scheibenabzugs nicht vom Kreuzarm-Fensterheber, sondern von der Führungsschiene 8 bestimmt. In der obersten Scheibenpo¬ sition befindet sich der Bolzen 120'' des Hebelarms 6b am linken Anschlag der Kulisse 11' 'b und verschiebt sich in Richtung des rechten Anschlags, wenn die Fensterscheibe 7 in die untere Position gefahren wird.The inventive variant of FIG. 4 shows a connecting device with two guide areas 11 "a, 11"'b, between which the clamping area 10 "# b is arranged. The other clamping area 10""a is connected to a slider 9, which engages in a form-fitting and displaceable manner in a guide rail 8 which extends along the displacement path of the window pane 7. The kinematics of the pane withdrawal is thus determined not by the cross arm window lifter but by the guide rail 8. The bolt 120 is in the uppermost pane position '' of the lever arm 6b on the left stop of the link 11 '' b and moves in the direction of the right stop when the window pane 7 is moved into the lower position.
* * * * * * * * * *
BezugszeichenlisteReference list
1 Führungsprofil1 guide profile
1' Fuhrungsprofi11 'Management professional 1
1" Führungsprofil1 "guide profile
10 Klemmbereich10 clamping area
10a Klemmbereich10a clamping area
10'a Klemmbereich10'a clamping area
10"a Klemmbereich10 "a clamping area
10b Klemmbereich10b clamping area
10'b Klemmbereich10'b clamping area
10'b Klemmbereich10'b clamping area
11 Führungskana111 guide channels 1
11' Führungskana111 'Guide channels 1
11a Führungsbereich, Kulisse ll'a Führungsbereich, Kulisse ll"a Führungsbereich, Kulisse ll"b Führungsbereich, Kulisse11a leadership area, backdrop ll'a leadership area, backdrop ll "a leadership area, backdrop ll" b leadership area, backdrop
12 Lagerbuchse/Lagerstelle12 bearing bush / bearing point
12' Lagerbuchse/Lagerstelle12 'bearing bush / bearing point
13 Anschlag13 stop
14 Anschlag, Materialausstellung14 stop, material display
15 Spann itel, Schraube15 clamping device, screw
15' Spannmittel, Schraube15 'clamping device, screw
100 Öffnung für Schraube100 opening for screw
110 Gleiter110 gliders
111 Bolzen111 bolts
120 Lagerbolzen120 bearing bolts
121 Öse 121 ' Ose121 eyelet 121 'Ose
2 Klemmbacke2 jaws
2' Klemmbacke2 'jaw
2" Klemmbacke2 "jaw
20 Klemmfläche20 clamping surface
20' Klemmfläche20 'clamping surface
21 Nase21 nose
21' Nase21 'nose
200 Gewindeöffnung200 thread opening
215 Mutter215 mother
3 Profilgummi3 profile rubber
31 Innenfläche31 inner surface
32 Innenfläche32 inner surface
BlattfederLeaf spring
5 Führungsschiene5 guide rail
55 Führungskana155 Guide channels 1
550 Gleiter550 gliders
6a Hebelarm6a lever arm
6b Hebelarm6b lever arm
60 Drehgelenk60 swivel
600 Drehgelenk600 swivel
61 Zahnsegment61 tooth segment
62 Grundplatte62 base plate
63 Motor-Getriebe-Einheit Fensterscheibe Befestigungsflügel Kante63 Motor-gear unit Window pane fastening sash edge
FührungsschieneGuide rail
Gleiter skid

Claims

Patentansprüche claims
1. Vorrichtung zum Verbinden eines Armfensterhebers mit der verschiebbaren Fensterscheibe eines Kraftfahrzeugs, unter Verwendung eines im Bereich der Scheibenkante befe¬ stigten Führungsprofils, in welchem der Gleiter wenig¬ stens eines um eine Achse schwenkbaren Hebelarms ver¬ schiebbar lagert,1. Device for connecting an arm window lifter to the displaceable window pane of a motor vehicle, using a guide profile fastened in the area of the pane edge, in which the slider supports at least one lever arm that can be pivoted about an axis,
dadurch gekennzeichnet,characterized,
daß am Führungsprofil (1, 1', 1") wenigstens zwei zuein¬ ander beabstandete Klemmbereiche (10a, 10b, 10'a, 10'b, 10' 'a, 10' ,b), die auf der einen Seite der Fensterschei¬ be (7) aufliegen, sowie zwei zueinander beabstandete Anschläge (13, 14), die während der Montage mit der Unterkante der Fensterscheibe (7) in Eingriff treten, einstückig angeformt sind, und daß jedem Klemmbereich (10a, 10b, 10'a, 10'b, 10"a, 10"b) eine separate Klemmbacke (2, 2', 2'') zugeordnet ist, die auf der anderen Seite der Fensterscheibe (7) aufliegt, und daß die Klemmbereiche (10a , 10b, 10'a, 10'b, 10"a, 10"b) und die Klemmbacken (2, 2', 2'') durch Spannmittel (15, 15', 215) mit der Fensterscheibe (7) verspannt sind. that on the guide profile (1, 1 ', 1 ") at least two spaced-apart clamping areas (10a, 10b, 10'a, 10'b, 10''a,10' , b), which are on one side of the window pane ¬ be (7), and two spaced stops (13, 14), which come into engagement during assembly with the lower edge of the window pane (7), are integrally formed, and that each clamping area (10a, 10b, 10'a , 10'b, 10 "a, 10" b) a separate clamping jaw (2, 2 ', 2'') is assigned, which rests on the other side of the window pane (7), and that the clamping areas (10a, 10b, 10'a, 10'b, 10 "a, 10" b) and the clamping jaws (2, 2 ', 2'') are clamped to the window pane (7) by clamping means (15, 15', 215).
2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Klemmbereiche (10a, 10b) des Führungsprofils (1) über die Kontur der übrigen Bereiche des Führungsprofils (1) oberhalb der Anschläge (13, 14) in Richtung der gegenüberliegenden Klemmbacken 2 erhaben hervortreten.2. Apparatus according to claim 1, characterized in that the clamping areas (10a, 10b) of the guide profile (1) protrude above the contour of the other areas of the guide profile (1) above the stops (13, 14) in the direction of the opposite jaws 2 .
Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß jeder Klemmbereich (10a, 10b, 10'a, 10'b, 10"a, 10"b) des Führungsprofils (1, 1', 1") eine Auflage (3) aus einem elastischen Material mit einem hohen Reibungskoef¬ fizienten zur Fensterscheibe (7) , vorzugsweise aus Gummi, aufweist, wobei seine Klemmfläche (31) über die Kontur der übrigen Bereiche des Fuhrungsprofils(1, 1', 1' ') hervortritt.Apparatus according to claim 1, characterized in that each clamping area (10a, 10b, 10'a, 10'b, 10 "a, 10" b) of the guide profile (1, 1 ', 1 ") is a support (3) from one has elastic material with a high coefficient of friction to the window pane (7), preferably made of rubber, its clamping surface (31) emerging from the contour of the other areas of the guide profile (1, 1 ', 1' ').
Vorrichtung nach wenigstens einem der voranstehenden Ansprüche, dadurch gekennzeichnet, daß sich die separa¬ ten Spannbacken (2, 2' 2'') einerseits am Führungsprofil (1, 1' 1'') und andererseits an der Fensterscheibe (7) abstützen, und daß das Spannmittel (15, 15'), vorzugswei¬ se Schrauben, zwischen den beiden Stützstellen (20, 21 bzw. 10, 121) angreift.Device according to at least one of the preceding claims, characterized in that the separate clamping jaws (2, 2 '2' ') are supported on the one hand on the guide profile (1, 1' 1 '') and on the other hand on the window pane (7), and that the clamping means (15, 15 '), preferably screws, acts between the two support points (20, 21 and 10, 121).
5. Vorrichtung nach Anspruch 4, dadurch gekennzeichnet, daß die von den Stützstellen (10, 20) einerseits und den Stützstellen (21, 121) andererseits sowie dem dazwischen liegenden Angriffspunkt der Spannschraube (15) gebildete Klemmachse (Y) im wesentlichen vertikal ausgerichtet ist, wobei die Kontur der Fensterscheibe (7) im Klemmbe¬ reich im wesentlich horizontal verläuft.5. The device according to claim 4, characterized in that formed by the support points (10, 20) on the one hand and the support points (21, 121) on the other hand and the intermediate point of engagement of the clamping screw (15) Clamping axis (Y) is oriented essentially vertically, the contour of the window pane (7) in the clamping area running essentially horizontally.
6. Vorrichtung nach Anspruch 4, dadurch gekennzeichnet, daß die von den Stützstellen (10', 20') einerseits und den Stützstellen (21', 121') andererseits sowie dem dazwi¬ schen liegenden Angriffspunkt der Spannschraube (15') gebildete Klemmachse (X) im wesentlichen horizontal aus¬ gerichtet ist, wobei die Kontur (71) der Fensterscheibe (7) im wesentlichen vertikal verläuft.6. The device according to claim 4, characterized in that from the support points (10 ', 20') on the one hand and the support points (21 ', 121') on the other hand and the intermediate point of engagement of the clamping screw (15 ') formed clamping axis ( X) is oriented essentially horizontally, the contour (71) of the window pane (7) running essentially vertically.
7. Vorrichtung nach wenigstens einem der voranstehenden Ansprüche, dadurch gekennzeichnet, daß bei Verwendung eines Kreuzarm-Fensterhebers einer der beiden Klemmberei¬ che (10b, 10'b, 10' ,b) zwischen dem Führungsbereich (11a, ll'a, 11''a) des zugeordneten Endes des einen Hebelarms (6a) und der Lagerbuchse (12, 12' ) bzw. dem Führungsbereich (11' 'b) des zugeordneten Endes des anderen Hebelarms (6b) liegt.7. The device according to at least one of the preceding claims, characterized in that when using a cross arm window lifter one of the two clamping areas (10b, 10'b, 10 ' , b) between the guide region (11a, ll'a, 11''a) the associated end of one lever arm (6a) and the bearing bush (12, 12') or the guide area (11 '' b) of the associated end of the other lever arm (6b).
8. Vorrichtung nach wenigstens einem der voranstehenden Ansprüche, dadurch gekennzeichnet, daß das Führungspro¬ fil (1) ein Stanz-/Prägeteil, insbesondere aus Stahl ist. 8. The device according to at least one of the preceding claims, characterized in that the guide profile (1) is a stamped / embossed part, in particular made of steel.
9. Vorrichtung nach wenigstens einem der voranstehenden Ansprüche, dadurch gekennzeichnet, daß das Führungspro¬ fil ein Kunststoffteil ist, das zumindest in den Klemmbe¬ reichen (10) in Outsert-Technik ausgeführt ist, und daß bei Verwendung des Führungsprofils in Verbindung mit einem Kreuzarm-Fensterheber eine in vertikaler Richtung wirkende Feder einstückig in das Führungsprofil inte¬ griert ist.9. The device according to at least one of the preceding claims, characterized in that the guide profile is a plastic part which is at least in the Klemmbe¬ areas (10) executed in outsert technology, and that when using the guide profile in connection with a cross arm -Window lifter a spring acting in the vertical direction is integrally integrated into the guide profile.
10. Vorrichtung nach Anspruch 1 und 8, dadurch gekennzeich¬ net, daß die Anschläge (13, 14) von Materialausstellun¬ gen oder Prägungen des Führungsprofils (1) gebildet sind.10. The device according to claim 1 and 8, characterized gekennzeich¬ net that the stops (13, 14) of Materialausstellun¬ conditions or embossments of the guide profile (1) are formed.
11. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß das Führungsprofil (1) ein Federelement (4) trägt, das in der Montageposition mit einer vertikal gerichte¬ ten Kraft auf die Scheibenunterkante einwirkt, und daß das Federelement(4) außerhalb des Schwerpunkts der Fensterscheibe (7) angeordnet ist.11. The device according to claim 1, characterized in that the guide profile (1) carries a spring element (4) which acts in the assembly position with a vertically directed force on the lower edge of the pane, and that the spring element (4) outside the center of gravity Window pane (7) is arranged.
12. Vorrichtung nach Anspruch 11, dadurch gekennzeichnet, daß das Federelement (4) eine Blattfeder ist.12. The apparatus according to claim 11, characterized in that the spring element (4) is a leaf spring.
* * * * * * * * * *
EP96920687A 1995-06-09 1996-06-04 Device for linking a window lifter arm to the movable window pane of a motor vehicle Expired - Lifetime EP0830264B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19521121 1995-06-09
DE19521121A DE19521121C2 (en) 1995-06-09 1995-06-09 Device for connecting an arm window lifter to the sliding window pane of a motor vehicle
PCT/DE1996/001049 WO1996041726A1 (en) 1995-06-09 1996-06-04 Device for linking a window lifter arm to the movable window pane of a motor vehicle

Publications (2)

Publication Number Publication Date
EP0830264A1 true EP0830264A1 (en) 1998-03-25
EP0830264B1 EP0830264B1 (en) 1999-11-03

Family

ID=7764045

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96920687A Expired - Lifetime EP0830264B1 (en) 1995-06-09 1996-06-04 Device for linking a window lifter arm to the movable window pane of a motor vehicle

Country Status (6)

Country Link
US (1) US6041549A (en)
EP (1) EP0830264B1 (en)
JP (1) JP3759169B2 (en)
DE (3) DE19521121C2 (en)
ES (1) ES2140868T3 (en)
WO (1) WO1996041726A1 (en)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19521121C2 (en) * 1995-06-09 1998-04-09 Brose Fahrzeugteile Device for connecting an arm window lifter to the sliding window pane of a motor vehicle
GB2319050B (en) * 1996-10-15 2000-11-15 Nissan Europ Technology Ct Ltd Glass holding means and carrier plate for a vehicle window regulator
FR2765613B1 (en) * 1997-07-04 1999-09-17 Rockwell Lvs ELECTRIC WINDOW REGULATOR FOR MOTOR VEHICLE PROVIDED WITH AN ANTI-PINCH SYSTEM
DE19751199C2 (en) * 1997-11-13 2003-08-14 Brose Fahrzeugteile adjusting
FR2778200B1 (en) * 1998-04-29 2000-07-21 Meritor Light Vehicle Sys Ltd DEVICE FOR SUPPORTING A WINDOW ON A VEHICLE DOOR WINDOW
DE19819953A1 (en) * 1998-05-05 1999-11-18 Brose Fahrzeugteile Adjustable driver for connecting a window pane to a window regulator of a motor vehicle door
US6330764B1 (en) * 1999-11-19 2001-12-18 Larry G. Klosterman Door window mounting and regulator assembly and method for assembly
US6889578B2 (en) 2000-01-19 2005-05-10 Stoneridge Control Devices, Inc. Electro-mechanical actuator
AU783829B2 (en) * 2000-09-28 2005-12-08 Formway Furniture Limited A reclinable chair
EP1337732B1 (en) * 2000-11-27 2005-08-03 Brose Fahrzeugteile GmbH & Co. KG, Coburg Window winding arm device for a motor vehicle
US6425207B1 (en) * 2000-12-20 2002-07-30 Muncy Corporation Window regulator with window panel clamp unit
US8191442B2 (en) 2001-04-17 2012-06-05 Stoneridge Control Devices, Inc. Window lift system and actuator including an internal drive train disconnect
US6557688B2 (en) 2001-04-17 2003-05-06 Stoneridge Control Devices, Inc. Electro-mechanical actuator and clutch for the same
DE10143710B4 (en) * 2001-08-30 2005-11-24 Brose Fahrzeugteile Gmbh & Co. Kg, Coburg Guide device for an arm window lifter
DE50307725D1 (en) 2002-10-30 2007-08-30 Brose Fahrzeugteile DEVICE FOR CONNECTING THE FASTENING RANGE OF A GUIDE RAIL TO THE DOOR BODY OF A VEHICLE DOOR
DE20313274U1 (en) * 2003-08-21 2004-09-30 Brose Fahrzeugteile Gmbh & Co. Kg, Coburg Cord window elevator especially for a motor vehicle door has integrated motor gear and cord drum with an additional roller and a drum diameter suited to the window speed
US20050274079A1 (en) * 2004-06-09 2005-12-15 Thong Chim Bonded bracket assembly
US20060254150A1 (en) * 2005-05-13 2006-11-16 Van Kirk William R Apparatus for supporting glass in a window assembly
DE102005035197A1 (en) * 2005-07-27 2007-02-01 Arvinmeritor Gmbh Glass holding assembly e.g. carriage, for window lift, has base body with elongated hole in the form of circle segment, and clamping jaw attached to base body, where jaw has guide that is engaged with hole and is movable within hole
DE202005018485U1 (en) * 2005-11-24 2007-04-05 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg Device for connecting an arm window lifter to the window pane of a motor vehicle and arm window lifters
US8069611B2 (en) * 2009-05-12 2011-12-06 Honda Motor Co., Ltd. Door pane position sensor assembly
JP5743504B2 (en) * 2010-11-30 2015-07-01 シロキ工業株式会社 Window regulator
US20120223540A1 (en) * 2011-03-01 2012-09-06 L&W Engineering, Inc. Recreational Vehicle Lift Mechanism
US8650800B2 (en) * 2012-03-09 2014-02-18 Toyota Motor Engineering & Manufacturing North America, Inc. Window lift assemblies for vehicles including window support bracket assemblies
CN106032958B (en) * 2015-01-07 2018-10-19 海信容声(广东)冰箱有限公司 A kind of refrigerator
CN109079676B (en) * 2018-08-21 2020-11-27 芜湖职业技术学院 Clamping device capable of quickly disassembling automobile glass
DE102019212015A1 (en) * 2019-08-09 2021-02-11 Brose Fahrzeugteile Se & Co. Kommanditgesellschaft, Bamberg Assembly device of a window regulator
CN112377031A (en) * 2020-11-25 2021-02-19 江西科技学院 Lifting component and glass lifter for new energy automobile
CN115199173B (en) * 2022-07-01 2024-02-27 南通联科汽车零部件股份有限公司 Automobile glass lifting motor with steering structure

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3282013A (en) * 1964-05-13 1966-11-01 Libbey Owens Ford Glass Co Window mounting
DE2843633C2 (en) * 1978-10-06 1983-04-21 Daimler-Benz Ag, 7000 Stuttgart Bracket with guide jaws for a viewing window
DE2923039C2 (en) * 1979-06-07 1985-08-29 Daimler-Benz Ag, 7000 Stuttgart Plastic sliding block for a window pane of a vehicle that is offset in relation to the plane of the pane in a guide rail
IT8021085V0 (en) * 1980-03-10 1980-03-10 Sessa T CRYSTAL COUPLING DEVICE TO A WINDOW REGULATOR FOR MOTOR VEHICLES.
DE3608446A1 (en) * 1986-03-13 1987-09-17 Brose Fahrzeugteile Movement stop for an adjusting device, especially window raiser, in a motor vehicle or the like
US4848032A (en) * 1988-12-27 1989-07-18 Chrysler Motors Corporation Arrangement for mounting automotive glass to liftplate
US4866895A (en) * 1989-03-06 1989-09-19 General Motors Corporation Glass to sash channel attachment
US5243785A (en) * 1991-03-19 1993-09-14 Donnelly Corporation Panel assembly for vehicles with molded regulator attachment
US5101596A (en) * 1991-04-18 1992-04-07 General Motors Corporation Downstop for window regulator
JPH06592A (en) * 1992-06-15 1994-01-11 Nippon Steel Corp Method for casting nb-containing ferritic stainless steel by twin roll continuous casting method
JPH06438A (en) * 1992-06-18 1994-01-11 Washi Chuetsu Board Kk Method for coating of ceramic plate material and fan used for the same method
JP3299317B2 (en) * 1992-10-29 2002-07-08 本田技研工業株式会社 Car door
JP3285987B2 (en) * 1993-01-22 2002-05-27 ダイハツ工業株式会社 Wind glass fastening structure of wind glass elevating device
JP3273690B2 (en) * 1994-03-24 2002-04-08 株式会社ニフコ Glass holder
JP3355863B2 (en) * 1995-04-20 2002-12-09 株式会社ニフコ Glass holder and method for mounting window glass using the glass holder
DE19521121C2 (en) * 1995-06-09 1998-04-09 Brose Fahrzeugteile Device for connecting an arm window lifter to the sliding window pane of a motor vehicle
US5622005A (en) * 1995-11-06 1997-04-22 General Motors Corporation Automotive door glass assembly

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9641726A1 *

Also Published As

Publication number Publication date
ES2140868T3 (en) 2000-03-01
DE19521121A1 (en) 1996-12-12
JP3759169B2 (en) 2006-03-22
WO1996041726A1 (en) 1996-12-27
US6041549A (en) 2000-03-28
DE59603576D1 (en) 1999-12-09
DE19650265C1 (en) 1998-06-10
EP0830264B1 (en) 1999-11-03
DE19521121C2 (en) 1998-04-09
JPH11507422A (en) 1999-06-29

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