EP0255417B1 - Fahrzeugtürschiebefensterbetätigungsvorrichtung - Google Patents

Fahrzeugtürschiebefensterbetätigungsvorrichtung Download PDF

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Publication number
EP0255417B1
EP0255417B1 EP19870401492 EP87401492A EP0255417B1 EP 0255417 B1 EP0255417 B1 EP 0255417B1 EP 19870401492 EP19870401492 EP 19870401492 EP 87401492 A EP87401492 A EP 87401492A EP 0255417 B1 EP0255417 B1 EP 0255417B1
Authority
EP
European Patent Office
Prior art keywords
arm
window
cam
plate
pin
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.)
Expired - Lifetime
Application number
EP19870401492
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English (en)
French (fr)
Other versions
EP0255417A1 (de
Inventor
André Miclot
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.)
Automobiles Peugeot SA
Automobiles Citroen SA
Original Assignee
Automobiles Peugeot SA
Automobiles Citroen SA
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 Automobiles Peugeot SA, Automobiles Citroen SA filed Critical Automobiles Peugeot SA
Publication of EP0255417A1 publication Critical patent/EP0255417A1/de
Application granted granted Critical
Publication of EP0255417B1 publication Critical patent/EP0255417B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E05F11/44—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
    • 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 device for operating a window slidingly mounted in the structure of a motor vehicle door, making it possible to obtain three stable positions when the window is lowered or raised.
  • the sliding windows of the side doors of a motor vehicle are designed to be operated from inside the vehicle, in order to obtain different opening positions as well as a position for completely closing the window.
  • the user is only led to use the window opening system in a routine manner in two cases, namely to occasionally compensate for a lack of ventilation in the passenger compartment of the vehicle and to ensure practical and efficient communication with the outside of the vehicle, for example to make payment at a motorway toll or to request information.
  • a manual control by crank requires eight to twelve turns to obtain a complete opening and closing cycle of the sliding window; such a device therefore requires a tedious, long maneuver which can be dangerous if the driver wishes to perform it while running, to raise the window from a large open position, necessary for example at a motorway toll, up to a complete or almost complete closed position
  • An electrical control of the window does not allow precise adjustment of the opening position for ventilation of the vehicle and still requires intervention of a certain duration to raise the window from a large opening position.
  • an automatic and sequential control device has a high cost price, so that such a device cannot be used on low-end vehicles; in addition, such a device also does not make it possible to limit the intervention of the driver to a minimum to raise the window from a large open position necessary to put the driving position in communication with the outside.
  • the object of the invention is therefore to propose a device for operating a window mounted sliding in the structure of a motor vehicle door, making it possible to obtain three stable positions during the descent or ascent of the window, these three positions being respectively a high closed position, a low intermediate opening position for ventilation of the vehicle and a low fully opened position, this device making it possible to put the window easily and very securely in the open position low for ventilation and to ensure that the window is raised in this position, from a larger open position, without user intervention, these advantages being obtained with a device of simple and robust mechanical type.
  • FIG. 1 a door of a motor vehicle is shown schematically and seen from inside the vehicle where a user 1 has taken place.
  • the door has a structure 2 made up in part of steel sheets and profiles associated with plastic panels.
  • This structure 2 comprises a lower part 2a constituting a box and an opening 3 in its upper part.
  • the opening 3 is surrounded on all its sides, with the exception of its horizontal lower side, by a frame 5 serving as a guide for the sliding window 4 during its movements inside the structure 2 of the door.
  • the frame 5 is extended by two vertical uprights parallel to the interior of the box 2a of the door.
  • the window 4 is shown in three positions 4a, 4b and 4c (each of the corresponding markings indicating the position of the upper edge of the sliding window): position 4a is the completely closed position of the window, the position 4b the low opening position for ventilation and position 4c the full opening position.
  • the window 4 In position 4a, the window 4 completely closes the opening 3 and its edge is engaged in the frame 5, over its entire part surrounding the opening 3, so as to produce an effective and practically hermetic closure.
  • the lower edge 6 of the window is then in position 6a, at a level slightly lower than the bottom of the opening 3.
  • a slide or slide 7 forming part of the operating device 8 of the glass disposed inside the box 2a.
  • the operating device In Figure 1, the operating device is shown in the position it occupies, when the window is in its position 4a.
  • FIG 2 we see in more detail the structure 2 of the door which comprises a frame 10 of steel profile, a cross member 12 defining the opening 3 at its lower part, the frame 10 being completed by an entourage 11 in transparent plastic material in its upper part, up to the cross member 12.
  • the surround 11 defines, with the cross member 12, the opening 3 and carries on its inner edge the guide frame 5 of the window 4.
  • the box 2a is constituted by a panel 13 of convex shape towards the outside of the door, of plastic material fixed on the frame 10 and by a plane panel 14 fixed on the one hand on the frame 10 and on the other hand on the cross member 12.
  • the panel 13 and the inner panel 14 carry at their upper part seals 15 and 16 between which the window 4 slides during its movements.
  • the window 4 of slightly curved shape is integral, in the vicinity of its upper edge with a button 18 allowing its operation by manual pushing down or up.
  • FIG 2 there is shown the window 4 in its closed position 4a in which the button occupies the position 18 and in its fully open position 4c in which the button occupies the position 18 '.
  • the operating device 8 comprising a slide 7 secured to the window 4, arranged in a horizontal direction and for ensuring the kinematic connection of the window 4 with an arm maneuver 20 comprising a hinge pin 21 on which is mounted for rotation a roller 22 engaged in the slide 7 to move by rolling inside this slide 7.
  • the device 8 also comprises a plate 23 rigidly fixed, in a practically vertical position, to the structure of the door by means of rivets or screws 24 engaged on parts of the frame 10 and of its connection to the lower part 2a.
  • the plate 23 is crossed by an oblong opening 25 whose axis is vertical.
  • the arm 20 is integral with an axis 26 engaged in the oblong opening 25.
  • a pinion 27 and a roller 28 On the plate 23 are also rotatably mounted, by means of axes perpendicular to the plate, a pinion 27 and a roller 28.
  • the pinion 27 and its axis are rotatably mounted inside the plate 23, in the part lower thereof constituting a housing 23a.
  • the arm 20 is secured, by welding after centering on pin 32, to a cam 31 comprising an actuating part 31 situated outside the arm 20.
  • This actuating part 31a of the cam 31 has an edge of general shape of a sector circular directed outwards and successively comprising, from the end of the arm 20 opposite the articulation 21, a toothed part 33, a ramp 34 in the form of a flat, a smooth circular part 35 and a smooth and straight part 36 coming from intersect the arm 20, in a direction substantially perpendicular to the longitudinal axis of this arm.
  • the teeth of the part 33 of the cam 31 have a shape and a module corresponding to those of the pinion 27, these teeth coming into one into the other in the position of the mechanism 8 shown in FIG. 3. This teeth is machined on a part of the edge of the cam 31 constituting a circle centered on the axis of rotation 26 of the arm 20.
  • the smooth circular part 35 of the cam has the shape of a circle centered on the axis 26 of the arm.
  • the ramp 34 joining the base of the toothing 33 to the smooth and circular part 35 has a direction such that this ramp 34 progressively moves away from the axis 26 of the arm 20.
  • the roller 28 is mounted on the plate 23 in a position such that it is in contact with the initial part of the ramp 34, when the mechanism 8 is in its position shown in FIG. 3, corresponding to the complete closing of the window.
  • a spiral spring 40 is mounted inside a flat casing 41 integral with the plate 23.
  • This spiral spring 40 is fixed by its inner end, rigidly to the axis 26 of the arm 20 and engaged and locked by its outer end in slots 23c crossing a tab 23b which is folded horizontally and constitutes the upper part of the plate 23.
  • the mounting of the spring, its direction of winding and its preload are such that it ensures the return of the arm 20 in its position shown in Figure 3 corresponding to the complete closing of the window.
  • the plurality of slots 23c allows adjustment of the spring bandage.
  • the elements of the device are placed one after the other, in the transverse direction, from the outside to the inside, in the following order: first the arm 20, then the cam 31, then the plate 23 and finally the spring 40, the axis 26 of the arm passing through the cam then the plate and being fixed to the spring 40 inwards relative to the plate.
  • the rotation of the cam 31 is such that the roller 28 is in contact with the initial part of the smooth circular area 35 of the cam.
  • the pinion 27 and the toothed zone 33 of the cam are then completely disengaged and the axis 25 is in a position halfway upwards inside the oblong opening 25.
  • the weight of the glass is then compensated by the spring 40 and the cam 31 rests on the roller 28.
  • the operating device according to the invention therefore has the advantage of being entirely mechanical, extremely simple and very robust and of allowing very easy and very simple operation in all cases of use of the sliding window by a passenger of the vehicle. .
  • the operating device according to the invention applies to any sliding window of a side door of a motor vehicle.

Landscapes

  • Window Of Vehicle (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Claims (4)

1. Betätigungsvorrichtung für eine Fensterscheibe (4), die verschiebar in einem Türaufbau (2) eines Kraftfahrzeuges befetigt ist und die es gestattet, drei stabile Positionen (4a, 4b, 4c) während der Abwärtsbewegung oder der Wiederaufwärtsbewegung der Fensterscheibe (4) zu erhalten, wobei diese drei Positionen jeweils eine hohe Schliessposition (4a), eine Zwischenposition mit geringer Öffnung (4b) zur Belüftung des Kraftfahrzeuges, und eine untere Position der völligen Öffnung (4c) sind, dadurch gekennzeichnet, dass sie umfasst:
-eine mit dem Türaufbau (2) fest verbundene Platine (23), die in einer im wesentlichen vertikalen Lage ist und von einer länglichen Öffnung (25) mit vertikaler Achse durchdrungen ist und ein Ritzel (27) und eine Rolle (28) trägt, die drehbar auf der Platine (23) befestigt sind, und zwar jeweils unter Zwischenschaltung einer zur Platine senkrecht verlaufenden Achse;
-eine Gleitschiene (7), die fest mit dem unteren Abschnitt der Fensterscheibe (4) verbunden ist und in horizontaler Richtung verläuft;
-einen Arm (20), der unter Zwischenschaltung einer mit ihm fest verbundenen Achse (26), die in die längliche Öffnung (25) der Platine (23) eingreift, drehbar auf der Platine parallel zu dieser befestigt ist, und der Arm (20) ferner an einer seiner Enden eine in die Gleitführung (7) eingreifende Schwenkachse (21, 22) aufweist;
-einen Nocken (31), der fest mit dem Arm (20) verbunden ist und aufeinanderfolgend auf seiner Betätigungsfläche ausserhalb des Arms (20) eine Zone (33) aufweist, die auf einem kreisförmigen Abschnitt des Nockens angebrachte Zähne aufweist, eine Schrägfläche (34) in halbflacher Ausführung und eine glatte, kreisförmige Zone (35), die durch einen zum Arm (20) zurückführenden Abschnitt (36) beendet wird, der mit dem Arm einen Winkel bildet, der höchstensgleich etwa 90° ist;
die kreisförmigen Abschnitte (33, 35) des Nokkens als Achse die Drehachse des Arms (20) haben,
-eine Schraubenfeder (40), die an einer ihrer Enden an der Achse (26) des Arms (20) befestigt ist und an ihrem anderen Ende an der Platine (23) gewährleistet die Rückholung des Arms (20) im Sinne eines Schliessens der Fensterscheibe (4);
-und einen Betätigungsgriff (30), der fest mit der Achse des Ritzels (27) verbunden ist und vom Inneren der Fensterscheibe betätigbar ist;
wobei der Eingriff des Ritzels (27) in die Zähne (33) des Nockens (31) die Verriegelung der Fensterscheibe (4) in einer Schliesstellung gewährleistet und der Betätigungsgriff (30) es ermöglicht, den Nocken (31) zu drehen, der unter Zwischenschaltung der Schrägfläche (34) in Anlage mit der Rolle (28) steht, die Richtung der Schrägfläche zwischen den Zähnen (33) und der glatten, kreisförmigen Zone (35) sich von der Drehachse des Arms (20) entfernt, so dass ein Lösen des Ritzels (27) gegenüber den Zähnen (33) des Nockens (31) gewährleistet ist.
2. Betätigungsvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass der Nocken (31) die allgemeine Form eines Kreissektors aufweist, der seitlich gegenüber dem Arm (20) auf einer der Seiten desselben vorsteht.
3. Betätigungsvorrichtung nach einem der Ansprüche 1 und 2, dadurch gekennzeichnet, dass die Schwenkverbindung des Arms (20) auf der Gleitführung (7) aus einer Achse (21) besteht, die fest mit dem Arm (20) verbunden ist und aus einer Rolle (22), die drehbar auf der Achse (21) befestigt ist und die durch Abrollen im Inneren der Gleitführung (7) beweglich ist.
4. Betätigungsvorrichtung nach irgendeinem der Ansprüche 1, 2 und 3, dadurch gekennzeichnet, daß dass die Bestandteile der Betätigungsvorrichtung (8) mit Ausnahme des Handgriffes (30) im Inneren einer Zelle (2a) angeordnet sind, die den unteren Abschnitt des Türaufbaus (2) bildet.
EP19870401492 1986-07-24 1987-06-29 Fahrzeugtürschiebefensterbetätigungsvorrichtung Expired - Lifetime EP0255417B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8610764 1986-07-24
FR8610764A FR2601994B1 (fr) 1986-07-24 1986-07-24 Dispositif de manoeuvre a bras de levage d'une vitre coulissante d'une porte de vehicule automobile

Publications (2)

Publication Number Publication Date
EP0255417A1 EP0255417A1 (de) 1988-02-03
EP0255417B1 true EP0255417B1 (de) 1990-08-29

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ID=9337711

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Application Number Title Priority Date Filing Date
EP19870401492 Expired - Lifetime EP0255417B1 (de) 1986-07-24 1987-06-29 Fahrzeugtürschiebefensterbetätigungsvorrichtung

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EP (1) EP0255417B1 (de)
DE (1) DE3764573D1 (de)
FR (1) FR2601994B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5085004A (en) * 1990-02-22 1992-02-04 United Technologies Motor Systems, Inc. Window lift mechanism
EP0443745A1 (de) * 1990-02-22 1991-08-28 United Technologies Motor Systems, Inc. Fensterheberantrieb

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1105907A (fr) * 1953-06-02 1955-12-09 Ford Lève-glace pour véhicule automobile
US3006214A (en) * 1958-06-30 1961-10-31 Gen Motors Corp Lever operating and locking device
FR1337736A (fr) * 1962-11-02 1963-09-13 Wilmot Breeden Ltd Perfectionnements aux régulateurs de fenêtre
FR1559771A (de) * 1968-01-12 1969-03-14

Also Published As

Publication number Publication date
FR2601994B1 (fr) 1988-12-02
DE3764573D1 (de) 1990-10-04
EP0255417A1 (de) 1988-02-03
FR2601994A1 (fr) 1988-01-29

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