EP0816617B1 - Vertically sliding vehicle window - Google Patents
Vertically sliding vehicle window Download PDFInfo
- Publication number
- EP0816617B1 EP0816617B1 EP97401570A EP97401570A EP0816617B1 EP 0816617 B1 EP0816617 B1 EP 0816617B1 EP 97401570 A EP97401570 A EP 97401570A EP 97401570 A EP97401570 A EP 97401570A EP 0816617 B1 EP0816617 B1 EP 0816617B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- glazing
- shoe
- retaining element
- vertically displaceable
- vehicle according
- 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
Links
- 229920000642 polymer Polymers 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 6
- 238000001746 injection moulding Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 229920001169 thermoplastic Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 230000005489 elastic deformation Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 7
- 238000010168 coupling process Methods 0.000 claims 7
- 238000005859 coupling reaction Methods 0.000 claims 7
- 238000009434 installation Methods 0.000 claims 1
- 229920002635 polyurethane Polymers 0.000 claims 1
- 239000004814 polyurethane Substances 0.000 claims 1
- 239000011521 glass Substances 0.000 description 7
- 230000009467 reduction Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 239000005336 safety glass Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Images
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
- E05F11/48—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
-
- 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
- E05F11/382—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
-
- 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
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/45—Manufacturing
- E05Y2800/46—Injection moulding
-
- 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 present invention relates to glazing movable in height for vehicle comprising a window lower edge of which a retaining element is fixed provided with a shoe, which cooperates with a guide slide rigid mounted in the door casing, which is movable sliding along the guide rail.
- Glazing windows of this type for vehicle are further provided with a drive member, to which a traction cable is generally attached moved manually or by an electric motor.
- This organ drive can be mounted on the retainer or on skate.
- the purpose of the skate and the guide rail is to ensure reliable guiding of the window so that, under certain circumstances we can do without guide rails provided on the sides in the housing door.
- the retaining element and the pads are made in one piece of plastic, the pad being connected to the retaining element over its entire length sliding in a split guide tube.
- the shoe can easily get caught in the guide tube when moving the glass in height if the various elements of the glazing are not fixed and installed with great precision.
- the shoe is screwed with the clamping plates.
- the parts components must be fitted with great precision if we want to avoid the risk that the race will become hard from jammed pad and guide rail when displacement in height of the glass.
- the object of the invention is to provide glazing movable in height for vehicle of the type mentioned above, with which the risk of jamming during displacement in height of the glazing is widely spread, and for which it is not necessary to respect a large precision when assembling and adjusting parts constitutive, thus allowing a reduction of the workforce.
- the polymer of which the molded part is made including the retaining element, the fitting and the shoe must also have mechanical strength and hardness required to ensure stable and reliable guidance of the window during upward and downward movement.
- Polymers medium hard with a hardness of Shore A 80 to Shore D 80, in particular Shore A hardness between 80 and 90 or Shore D hardness between approximately 30 and 80 are proven effective.
- this reduction in section transverse must be dimensioned so as to reach a sufficient flexibility between the retainer and the pad.
- the proportion of the reduction in the cross section of the fitting must therefore be chosen taking these points into account of view. It depends on the polymer used in each case and can be easily determined for each individual case by tests.
- the polymer molded part can be a prefabricated part which is fixed to the glass by a known process, for example by assembling click-in, screwed or glued.
- the molded part is however made of a polymer body from a polymer thermoplastic or reaction system and molded directly on the glazing.
- the shaping and fixing of the molded bodies are produced in this case in a single operation, for example using the injection molding process or injection molding and reaction process (RIM process).
- IOM process injection molding and reaction process
- the glazing 1 is a movable door window in height. In the case shown, it is a glazing of monolithic security, but it can also be a laminated safety glass.
- the lower marginal area of window 1, shown here, with its peripheral surface lower 2 is inside the door (box), even when the window is in the closed position.
- the slide of rigid guide 3, for example an aluminum profile, is permanently mounted in the door box following a substantially vertical orientation.
- Guide rail 3 must have a cross section as it allows to the skate that slides along it to maintain its position on the guide rail. To this end, in the case present, the cross section guide rail 3 U-shaped profile has a bent wing 4.
- the shoe 7 cooperates with the guide slide 3 and its cross section in the area of the surfaces of slip corresponds to the cross section of the guide rail 3.
- the retaining element 10, comprising two side parts 11, 12 in the form of a plate and one part lower 13, is used to connect the shoe 7 to the glazing 1.
- the retaining element 10 is firmly glued to the window 1.
- the shoe 7 and the retaining element 10 are part of the same molded body made of a suitable polymer.
- the link between the retaining element 10 and the shoe 7 is provided by the connector 15.
- This connector 15 has a reduced cross section relative to the adjacent part of the shoe 7. It is necessary to the occurrence choose the dimensions of the cross section and the length of the connector 15 depending on the properties mechanics of each polymer used so that the connection 15 easily transmits the tensile forces and pressure comes into action and ensures stability necessary guidance, while maintaining elasticity and sufficient flexibility.
- the whole body in molded polymer, including the shoe 7, the retaining element 10 and the connector 15, is preferably made in situ by injection or molding of a polymer on the edge of the glazing 1.
- a mold for appropriate injection molding, the edge of the glazing in the mold and, for example according to the RIM process, a reaction mixture is introduced into the mold composed of an appropriate isocyanate component and a component of suitable polyol.
- the reaction mixture establishes directly a bond with the surface of the glass which, if if applicable, has been previously treated with an agent suitable adhesive, and reacts in the mold to form the molding body.
- a lifting and lowering mechanism is mounted in the door casing and is connected to the body molded via a drive member.
- the organ and the window regulator are not shown in these figures.
- Fig. 2 shows another embodiment.
- the window 21 moves along the guide rail 22.
- the guide rail 22 consists of a flat profile 23 and a middle rib 24 of triangular or shaped cross section mushroom.
- the shoe 25, which cooperates with this guide slide 22, has a longitudinal channel 26 of corresponding cross section.
- Such a configuration of the shoe and of the guide rail offers the advantage of facilitating the mounting of the window 21 provided with the shoe 25 in the door casing.
- the pad 25 can then be mounted on the rib 24 by a simple pressure since, thanks to its elasticity, the polymer material deforms under the effect of pressure and returns to its original shape as soon as it reaches the final position.
- the flexion zone 42 of the shoe can be reduced by a slot 41.
- the shoe 25 has lateral projections 29, 30 among which the projection 29 is provided with teeth 31. Between these projections 29, 30 are tightened a toothed belt 32 serving the transmission of power from the window regulator to shoe 25 and thus to the window 21.
- connection between the shoe 25 and the window 21 is at again ensured by a retaining element 35 glued to the glass 21 to which is connected, on its lower part 36 located at level of the lower peripheral surface 27 (edge lower) of the window 21, the section connector 37 reduced transverse.
- a sliding sheath 40 suitably profiled and made of another material having good sliding properties, can if necessary be integrated into the shoe 25 in the area of the sliding channel 26.
Landscapes
- Window Of Vehicle (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Vehicle Body Suspensions (AREA)
Description
La présente invention concerne un vitrage déplaçable en hauteur pour véhicule comprenant une vitre au bord inférieur de laquelle est fixé un élément de retenue pourvu d'un patin, qui coopère avec une glissière de guidage rigide montée dans le caisson de portière, et qui est mobile à coulissement le long de la glissière de guidage.The present invention relates to glazing movable in height for vehicle comprising a window lower edge of which a retaining element is fixed provided with a shoe, which cooperates with a guide slide rigid mounted in the door casing, which is movable sliding along the guide rail.
Des vitrages déplaçables en hauteur de ce type pour véhicule sont en outre pourvus d'un organe d'entraínement, auquel est accroché en règle générale un câble de traction déplacé manuellement ou par un moteur électrique. Cet organe d'entraínement peut être monté sur l'élément de retenue ou sur le patin. Le patin et la glissière de guidage ont pour mission d'assurer un guidage fiable de la vitre de telle sorte que, dans certaines circonstances, on puisse se passer de glissières de guidage prévues sur les côtés dans le caisson de portière.Glazing windows of this type for vehicle are further provided with a drive member, to which a traction cable is generally attached moved manually or by an electric motor. This organ drive can be mounted on the retainer or on skate. The purpose of the skate and the guide rail is to ensure reliable guiding of the window so that, under certain circumstances we can do without guide rails provided on the sides in the housing door.
Dans le cas d'un vitrage pour véhicule connu d'après le document DE 3001617, l'élément de retenue et le patin sont fabriqués en une seule pièce en matière plastique, le patin étant relié à l'élément de retenue sur toute sa longueur coulissant dans un tube de guidage fendu. Dans le cas de cet agencement, le patin peut facilement se coincer dans le tube de guidage lors du déplacement en hauteur du vitrage si les différents éléments du vitrage ne sont pas fixés et installés avec une grande précision. In the case of glazing for a known vehicle according to document DE 3001617, the retaining element and the pads are made in one piece of plastic, the pad being connected to the retaining element over its entire length sliding in a split guide tube. In the case of this arrangement, the shoe can easily get caught in the guide tube when moving the glass in height if the various elements of the glazing are not fixed and installed with great precision.
On connaít d'après le document DE 4102941 un vitrage déplaçable en hauteur pour véhicule du type susmentionné dans le cas duquel l'élément de retenue est constitué de deux plaques de serrage qui sont fixées au moyen d'une vis sur le bord du vitrage.We know from document DE 4102941 a height-adjustable glazing for vehicle of the type above in the case of which the retaining element is consisting of two clamping plates which are fixed by means a screw on the edge of the glazing.
Dans ce cas, le patin se trouve vissé avec les plaques de serrage. Dans ce cas également, les pièces constitutives doivent être montées avec une grande précision si l'on veut écarter le risque que la course devienne dure du fait du coincement du patin et de la glissière de guidage lors du déplacement en hauteur de la vitre.In this case, the shoe is screwed with the clamping plates. In this case also, the parts components must be fitted with great precision if we want to avoid the risk that the race will become hard from jammed pad and guide rail when displacement in height of the glass.
L'invention a pour but de procurer un vitrage déplaçable en hauteur pour véhicule du type mentionné ci-dessus, avec lequel le risque de coincement lors du déplacement en hauteur du vitrage est largement écarté, et pour lequel il n'est pas nécessaire de respecter une grande précision lors du montage et de l'ajustage de pièces constitutives, permettant ainsi une réduction de la main-d'oeuvre.The object of the invention is to provide glazing movable in height for vehicle of the type mentioned above, with which the risk of jamming during displacement in height of the glazing is widely spread, and for which it is not necessary to respect a large precision when assembling and adjusting parts constitutive, thus allowing a reduction of the workforce.
Ce but est atteint, conformément à l'invention, par le fait que l'élément de retenue et le patin sont faits d'un polymère pouvant être sollicité mécaniquement et constituent une seule pièce, et par le fait qu'entre l'élément de retenue et le patin est prévu un raccord de section transversale réduite, de telle sorte que les tolérances imposées par la fabrication et le montage des pièces constitutives soient compensées par la déformation élastique de ce raccord.This object is achieved, in accordance with the invention, by the fact that the retainer and the shoe are made of mechanically stressed polymer and constitute one piece, and by the fact that between the retaining element and the shoe is provided with a cross section fitting reduced, so that the tolerances imposed by the manufacture and assembly of the constituent parts be compensated by the elastic deformation of this fitting.
Le polymère dont est constituée la pièce moulée comprenant l'élément de retenue, le raccord et le patin, doit également présenter la résistance mécanique et la dureté requises afin de garantir un guidage stable et fiable de la vitre lors du mouvement ascendant et descendant. Des polymères mi-durs ayant une dureté de Shore A 80 à Shore D 80, en particulier de dureté Shore A comprise entre 80 et 90 ou de dureté Shore D comprise environ entre 30 et 80 (essai de dureté de Shore A et D suivant la norme DIN 53505) se sont avérés efficaces. D'une part, en raison de la réduction de la section transversale du raccord entre l'élément de retenue et le patin, la stabilité de la pièce moulée qui est nécessaire pour assurer le guidage fiable ne peut pas être réduite de manière exagérée. D'autre part, cette réduction de la section transversale doit être dimensionnée de manière à atteindre une souplesse suffisante entre l'élément de retenue et le patin. La proportion de la réduction de la section transversale du raccord doit donc être choisie en tenant compte de ces points de vue. Elle dépend du polymère utilisé dans chaque cas et peut être déterminée facilement pour chaque cas individuel par des essais.The polymer of which the molded part is made including the retaining element, the fitting and the shoe, must also have mechanical strength and hardness required to ensure stable and reliable guidance of the window during upward and downward movement. Polymers medium hard with a hardness of Shore A 80 to Shore D 80, in particular Shore A hardness between 80 and 90 or Shore D hardness between approximately 30 and 80 (test of hardness of Shore A and D according to DIN 53505) are proven effective. On the one hand, due to the reduction in the cross section of the connection between the retaining element and the pad, the stability of the molded part which is necessary to ensure reliable guidance cannot be reduced by exaggerated way. On the other hand, this reduction in section transverse must be dimensioned so as to reach a sufficient flexibility between the retainer and the pad. The proportion of the reduction in the cross section of the fitting must therefore be chosen taking these points into account of view. It depends on the polymer used in each case and can be easily determined for each individual case by tests.
Concernant la pièce moulée en polymère, il peut s'agir d'une pièce préfabriquée qui est fixée sur la vitre par un procédé connu, par exemple par un assemblage à encliquetage, par vissage ou par collage.Regarding the polymer molded part, it can be a prefabricated part which is fixed to the glass by a known process, for example by assembling click-in, screwed or glued.
Suivant une forme de réalisation particulièrement avantageuse de l'invention, la pièce moulée est cependant constituée d'un corps en polymère issu d'un polymère thermoplastique ou d'un système réactionnel et moulé directement sur le vitrage. Le façonnage et la fixation du corps moulé sont réalisés dans ce cas en une seule opération, par exemple à l'aide du procédé de moulage par injection ou du procédé de moulage par injection et réaction (procédé RIM). On veille, le cas échéant, par un traitement préalable approprié de la surface du verre, à assurer une liaison durable à la vitre.According to a particularly embodiment advantageous of the invention, the molded part is however made of a polymer body from a polymer thermoplastic or reaction system and molded directly on the glazing. The shaping and fixing of the molded bodies are produced in this case in a single operation, for example using the injection molding process or injection molding and reaction process (RIM process). We watch, if necessary, by an appropriate preliminary treatment of the glass surface, to ensure a lasting bond to the window.
D'autres aspects de réalisation et avantages de l'invention ressortiront des revendications dépendantes et de la description suivante de différents exemples de réalisation avec référence au dessin annexé.Other aspects of realization and advantages of the invention will emerge from the dependent claims and from the following description of various exemplary embodiments with reference to the accompanying drawing.
Dans le dessin :
Le vitrage 1 est une vitre de portière déplaçable
en hauteur. Dans le cas représenté, il s'agit d'un vitrage de
sécurité monolithique, mais il peut également s'agir d'un
vitrage feuilleté de sécurité. La zone marginale inférieure de
la vitre 1, représentée ici, avec sa surface périphérique
inférieure 2 se trouve à l'intérieur de la portière (caisson),
même lorsque la vitre est en position fermée. La glissière de
guidage rigide 3, par exemple un profilé en aluminium, est
montée à demeure dans le caisson de portière suivant une
orientation sensiblement verticale. La glissière de guidage 3
doit présenter une section transversale telle qu'elle permette
au patin qui coulisse le long de celle-ci de maintenir sa
position sur la glissière de guidage. A cette fin, dans le cas
présent, la glissière de guidage 3 de section transversale
profilée en U est pourvue d'une aile coudée 4. The glazing 1 is a movable door window
in height. In the case shown, it is a glazing of
monolithic security, but it can also be a
laminated safety glass. The lower marginal area of
window 1, shown here, with its peripheral surface
lower 2 is inside the door (box),
even when the window is in the closed position. The slide of
Le patin 7 coopère avec la glissière de guidage 3
et sa section transversale dans la zone des surfaces de
glissement correspond à la section transversale de la
glissière de guidage 3. L'élément de retenue 10, comprenant
deux parties latérales 11, 12 en forme de plaque et une partie
inférieure 13, sert à relier le patin 7 au vitrage 1.
L'élément de retenue 10 est collé solidement à la vitre 1.The shoe 7 cooperates with the
Le patin 7 et l'élément de retenue 10 font partie
d'un même corps moulé fait d'un polymère approprié. La liaison
entre l'élément de retenue 10 et le patin 7 est assurée par le
raccord 15. Ce raccord 15 a une section transversale réduite
par rapport à la partie adjacente du patin 7. Il faut en
l'occurrence choisir les dimensions de la section transversale
et la longueur du raccord 15 en fonction des propriétés
mécaniques de chaque polymère utilisé de telle sorte que le
raccord 15 transmette sans problèmes les forces de traction et
de pression entrant en action et veille à la stabilité
nécessaire du guidage, tout en maintenant une élasticité et
une souplesse suffisantes.The shoe 7 and the
L'ensemble du corps en polymère moulé, comprenant
le patin 7, l'élément de retenue 10 et le raccord 15, est de
préférence fabriqué in situ par injection ou moulage d'un
polymère sur le bord du vitrage 1. A cette fin, on utilise un
moule pour moulage par injection approprié, on introduit le
bord du vitrage dans le moule et, par exemple suivant le
procédé RIM, on introduit dans le moule un mélange réactionnel
composé d'un composant isocyanate approprié et d'un composant
de polyol approprié. Le mélange réactionnel établit
directement une liaison avec la surface du verre qui, le cas
échéant, a été préalablement traitée au moyen d'un agent
adhésif approprié, et réagit dans le moule pour former le
corps de moulage.The whole body in molded polymer, including
the shoe 7, the
En outre, un mécanisme de levage et d'abaissement est monté dans le caisson de portière et est relié au corps moulé par l'intermédiaire d'un organe d'entraínement. L'organe d'entraínement et le lève-vitre ne sont toutefois pas représentés dans ces figures.In addition, a lifting and lowering mechanism is mounted in the door casing and is connected to the body molded via a drive member. The organ and the window regulator are not shown in these figures.
La Fig. 2 représente une autre forme de
réalisation. Dans le cas de cette forme de réalisation, la
vitre 21 se déplace le long de la glissière de guidage 22. La
glissière de guidage 22 est constituée d'un profilé plat 23 et
d'une nervure médiane 24 de section transversale triangulaire
ou en forme de champignon. Le patin 25, qui coopère avec cette
glissière de guidage 22, comporte un canal longitudinal 26 de
section transversale correspondante. Une telle configuration
du patin et de la glissière de guidage offre l'avantage de
faciliter le montage de la vitre 21 pourvue du patin 25 dans
le caisson de portière. Fig. 2 shows another embodiment. In the case of this embodiment, the
En effet, le patin 25 peut alors être monté sur la
nervure 24 par une simple pression vu que, grâce à son
élasticité, le matériau polymère se déforme sous l'effet de la
pression et reprend sa forme initiale dès qu'il a atteint la
position finale. Afin d'augmenter l'élasticité lors de
l'engagement par pression du patin, la zone de flexion 42 du
patin peut être réduite par une fente 41.Indeed, the
Le patin 25 présente des saillies latérales 29, 30
parmi lesquelles la saillie 29 est pourvue de dents 31. Entre
ces saillies 29, 30 est serrée une courroie dentée 32 servant
à la transmission de la force du lève-vitre au patin 25 et
ainsi à la vitre 21. The
La liaison entre le patin 25 et la vitre 21 est à
nouveau assurée par un élément de retenue 35 collé à la vitre
21 auquel se raccorde, sur sa partie inférieure 36 située au
niveau de la surface périphérique inférieure 27 (chant
inférieur) de la vitre 21, le raccord 37 de section
transversale réduite.The connection between the
L'ensemble de la pièce moulée, comprenant le patin
25, l'élément de retenue 35 et le raccord 37, est à nouveau
injecté sur la vitre 21, comme décrit avec référence à la
Fig. 1, au moyen de la technique de moulage par injection ou
du procédé RIM, le cas échéant après un traitement préalable
approprié de la surface du verre. A cet égard, lorsque le
polymère utilisé pour le corps venu de moulage présente une
trop faible aptitude au glissement, une gaine de glissement
40, profilée de manière appropriée et faite d'une autre
matière possédant de bonnes propriétés de glissement, peut le
cas échéant être intégrée dans le patin 25 dans la zone du
canal de glissement 26.The whole of the molded part, comprising the
Claims (10)
- Vertically displaceable glazing for a vehicle comprising a window (1), to the lower edge (2) of which is fixed a retaining element (10, 35) provided with a shoe (7, 25), which cooperates with a rigid guide slide (3, 22) mounted in the door structure and sliding along the guide slide,
characterized in that the retaining element (10, 35) and the shoe (7, 25) are made from a polymer which can be mechanically stressed and constitute a part in one piece and in that between the retaining element (10, 35) and the shoe (7, 25) is provided a coupling (15, 37) having a reduced cross-section, so that the tolerances imposed by manufacture and installation of the components are compensated by the elastic deformations of said coupling (15, 37). - Vertically displaceable glazing for a vehicle according to claim 1,
characterized in that the moulded part comprising the retaining element (10, 35), the coupling (15, 37) and the shoe (7, 25) is made from a polymer having a Shore hardness between A 80 and D 80. - Vertically displaceable glazing for a vehicle according to claim 1 or 2,
characterized in that the moulded part comprising the retaining element (10, 35), the coupling (15, 37) and the shoe (7, 25) is constituted by a prefabricated part fixed to the window (1, 21) by screwing, bonding or a clipping assembly. - Vertically displaceable glazing for a vehicle according to claim 1 or 2,
characterized in that the moulded part comprising the retaining element (10, 35), the coupling (15, 37) and the shoe (7, 25) is made from a thermoplastic polymer or a reaction system directly moulded onto the glazing (1, 21). - Vertically displaceable glazing for a vehicle according to claim 4,
characterized in that the moulded part comprising the retaining element (10, 35), the coupling (15, 37) and the shoe (7, 25) is made from a polyurethane system moulded on the glazing (1, 21) by the RIM process. - Vertically displaceable glazing for a vehicle according to claim 4,
characterized in that the moulded part comprising the retaining element (10, 35), the coupling (15, 37) and the shoe (7, 25) is made from a thermoplastic polymer moulded on the glazing (1, 21) by the injection moulding process. - Vertically displaceable glazing for a vehicle according to any one of the claims 1 to 6, characterized in that the guide slide (22) has a rib (24), engaging with the shoe (25), and having a mushroom-shaped or triangular cross-section and on which the shoe (25), which has a corresponding channel (26), can be engaged by pressure under the effect of an elastic clearance.
- Vertically displaceable glazing for a vehicle according to any one of the claims 1 to 7, characterized in that the sliding surfaces of the shoe (25) cooperating with the guide slide (22) are constituted by a sheath (40) integrated by moulding into the moulded body and made from a material having a better sliding aptitude.
- Vertically displaceable glazing for a vehicle according to any one of the claims 1 to 8, characterized in that the shoe (25) has a driving member (29, 30) to which can be coupled the force transmission element (32).
- Vertically displaceable glazing for a vehicle according to any one of the claims 1 to 9, characterized in that the force transmission element (32) is constituted by a toothed belt, which can be coupled to the driving member (29, 30) by means of corresponding teeth (31) provided in the latter.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19627398 | 1996-07-06 | ||
| DE19627398A DE19627398C2 (en) | 1996-07-06 | 1996-07-06 | Height-adjustable vehicle window |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0816617A2 EP0816617A2 (en) | 1998-01-07 |
| EP0816617A3 EP0816617A3 (en) | 1999-05-06 |
| EP0816617B1 true EP0816617B1 (en) | 2002-11-13 |
Family
ID=7799194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP97401570A Expired - Lifetime EP0816617B1 (en) | 1996-07-06 | 1997-07-03 | Vertically sliding vehicle window |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5918420A (en) |
| EP (1) | EP0816617B1 (en) |
| JP (1) | JP4101327B2 (en) |
| DE (2) | DE19627398C2 (en) |
| ES (1) | ES2186854T3 (en) |
| PT (1) | PT816617E (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6330764B1 (en) | 1999-11-19 | 2001-12-18 | Larry G. Klosterman | Door window mounting and regulator assembly and method for assembly |
| DE10053627A1 (en) * | 2000-10-28 | 2002-05-02 | Bayerische Motoren Werke Ag | Car door window raiser employs rubber elastic adapter between window clamp and window mount all made of rubber elastic material for smooth window movement. |
| DE10237756A1 (en) * | 2002-08-17 | 2004-03-04 | Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg | Method for producing a height-adjustable vehicle window and height-adjustable vehicle window |
| US7783361B2 (en) * | 2004-09-03 | 2010-08-24 | Ct Investments Ltd. | Radiant therapeutic heater |
| US20060048452A1 (en) * | 2004-09-03 | 2006-03-09 | Sweeney John A | Flexible mounting bracket for vehicle window panel |
| DE202006001767U1 (en) * | 2006-02-04 | 2007-06-14 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg | Window lift for a motor vehicle |
| US20080222857A1 (en) * | 2007-03-12 | 2008-09-18 | Faurecia Interior Systems U.S.A., Inc. | Apparatus and Methods for Clamping A Window |
| DE102008003252A1 (en) * | 2008-01-04 | 2009-07-16 | Rehau Ag + Co | disk assembly |
| DE102012103829A1 (en) * | 2012-05-02 | 2013-11-07 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Device for guiding door glass in motor car, has retainer that is connected with sliding element which is driven by bowden cable of window lifter |
| CN105339199B (en) | 2013-04-30 | 2018-02-27 | 法国圣戈班玻璃厂 | Sealing device for window glass of motor vehicle |
| KR101789400B1 (en) | 2013-06-26 | 2017-10-23 | 쌩-고벵 글래스 프랑스 | Sealing arrangement for a vehicle window |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1198705B (en) * | 1963-06-21 | 1965-08-12 | Brose & Co Metallwerk Max | Adjusting device for a vertically slidable pane, in particular of motor vehicle windows, with a belt-like, elastic and toothed drive element, in particular a toothed belt |
| GB1193949A (en) * | 1968-05-08 | 1970-06-03 | Raymond A | An improved Guide for a Sliding Rod |
| DE2313049A1 (en) * | 1973-03-16 | 1974-09-19 | Golde Gmbh H T | DEVICE FOR CONNECTING A SLIDING WINDOW PANEL TO A GUIDED SLEDGE, CARRIAGE, IN PARTICULAR ON MOTOR VEHICLES |
| US4222202A (en) * | 1978-11-15 | 1980-09-16 | General Motors Corporation | Automotive tape drive window regulator |
| JPS5853911Y2 (en) * | 1979-02-09 | 1983-12-07 | アイシン精機株式会社 | Wire type wind regulator |
| US4449326A (en) * | 1981-06-06 | 1984-05-22 | Syunichi Hori | Glass pane holder for window regulator |
| JPS6246709A (en) * | 1985-08-26 | 1987-02-28 | Hori Glass Kk | Window glass holder for automobile |
| US5199217A (en) * | 1987-05-07 | 1993-04-06 | Saint-Gobain Vitrage | Movable window, particularly for an automobile |
| JPH066311B2 (en) * | 1988-02-18 | 1994-01-26 | 株式会社池田硝子工業所 | Method of manufacturing plate-shaped body with molding or holder |
| US4811519A (en) * | 1988-07-05 | 1989-03-14 | Gold Peter N | Automotive window mounting assembly |
| US4949509A (en) * | 1989-06-12 | 1990-08-21 | Gold Peter N | Automotive window mounting assembly |
| US5050348A (en) * | 1990-07-16 | 1991-09-24 | Donnelly Corporation | Panel and bracket assembly and method for making same |
| US5159781A (en) * | 1990-10-04 | 1992-11-03 | Ford Motor Company | Window panel position regulating assembly |
| DE4102941C2 (en) * | 1991-01-31 | 1993-10-14 | Bayerische Motoren Werke Ag | Device for shifting the height of a vehicle window pane |
| US5398449A (en) * | 1993-03-03 | 1995-03-21 | Excel Industries, Inc. | Window regulator for a frameless door assembly |
| EP0643188B1 (en) * | 1993-09-07 | 1998-02-25 | Irausa Ingenieria, S.A. | Automobile vehicle window drive and securing device |
| DE29503036U1 (en) * | 1995-02-23 | 1995-04-20 | Brose Fahrzeugteile | Device for connecting a window pane to a window regulator |
-
1996
- 1996-07-06 DE DE19627398A patent/DE19627398C2/en not_active Expired - Fee Related
-
1997
- 1997-07-03 EP EP97401570A patent/EP0816617B1/en not_active Expired - Lifetime
- 1997-07-03 DE DE69717010T patent/DE69717010T2/en not_active Expired - Lifetime
- 1997-07-03 US US08/887,707 patent/US5918420A/en not_active Expired - Fee Related
- 1997-07-03 PT PT97401570T patent/PT816617E/en unknown
- 1997-07-03 ES ES97401570T patent/ES2186854T3/en not_active Expired - Lifetime
- 1997-07-04 JP JP18011697A patent/JP4101327B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE69717010T2 (en) | 2003-10-09 |
| ES2186854T3 (en) | 2003-05-16 |
| JPH1058969A (en) | 1998-03-03 |
| DE19627398C2 (en) | 2002-04-18 |
| DE19627398A1 (en) | 1998-01-15 |
| US5918420A (en) | 1999-07-06 |
| EP0816617A2 (en) | 1998-01-07 |
| PT816617E (en) | 2003-03-31 |
| JP4101327B2 (en) | 2008-06-18 |
| DE69717010D1 (en) | 2002-12-19 |
| EP0816617A3 (en) | 1999-05-06 |
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