FR2633660A1 - Device forming a rubber trim for sliding windows in a vehicle - Google Patents
Device forming a rubber trim for sliding windows in a vehicle Download PDFInfo
- Publication number
- FR2633660A1 FR2633660A1 FR8808863A FR8808863A FR2633660A1 FR 2633660 A1 FR2633660 A1 FR 2633660A1 FR 8808863 A FR8808863 A FR 8808863A FR 8808863 A FR8808863 A FR 8808863A FR 2633660 A1 FR2633660 A1 FR 2633660A1
- Authority
- FR
- France
- Prior art keywords
- lever arm
- cam
- frame
- lip
- window
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J10/00—Sealing arrangements
- B60J10/70—Sealing arrangements specially adapted for windows or windscreens
- B60J10/74—Sealing arrangements specially adapted for windows or windscreens for sliding window panes, e.g. sash guides
- B60J10/75—Sealing arrangements specially adapted for windows or windscreens for sliding window panes, e.g. sash guides for sealing the lower part of the panes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
Description
Dispositif formant lécheur pour vitres coulissantes de véhicule.Wiper device for sliding vehicle windows.
La présente invention concerne un dispositif formant lécheur pour vitres coulissantes relativement å un bâti notamment un bâti de porte de véhicule. The present invention relates to a wiper device for sliding windows relative to a frame, in particular a vehicle door frame.
A l'heure actuelle, les portes de véhicules contiennent tout un ensemble d'organes électriques tels que systèmes de lève-vitres, haut-parleurs etc.., tous ces organes ne supportent pas l'humidité et les portes doivent donc être parfaitement étanches. Or, c'est au niveau des vitres et plus particulièrement des vitres coulissantes que se pose le problème le plus délicat. At present, vehicle doors contain a whole set of electrical components such as window regulators, loudspeakers, etc., all of these components cannot withstand humidity and the doors must therefore be perfectly sealed. . However, it is at the panes and more particularly at the sliding panes that the most delicate problem arises.
En effet, les lécheurs qui sont les joints d'étanchéité assurant notamment l'isolation dans le bas de la vitre coulissante au niveau du montant horizontal du bâti de porte, sont généralement constitués de poils collés sur une lèvre support qui souffrent d'une usure prématurée conduisant rapidement à un défaut d'isolation susceptible d'entraîner des dégâts facheux. Indeed, the wipers which are the seals ensuring in particular the insulation at the bottom of the sliding window at the level of the horizontal amount of the door frame, generally consist of bristles glued on a support lip which suffer from wear premature, quickly leading to a lack of insulation likely to cause serious damage.
La présente invention permet de résoudre ce problème technique pour la première fois de manière satisfaisante en fournissant un dispositif formant lécheur pour vitres coulissantes relativement à un bâti notamment un bâti de porte de véhicule, comprenant des moyens de fixation dudit lécheur sur ledit bâti et une lèvre d'étanchéité, caractérisé en ce que la vitre coulissante comporte, collée dans sa partie inférieure, une bande sensiblement horizontale de matériau rigide formant came pour un bras de levier sensiblement vertical relié à ladite lèvre et destiné à la faire pivoter contre la vitre sous l'action de ladite came. The present invention makes it possible to solve this technical problem for the first time in a satisfactory manner by providing a device forming a wiper for sliding windows relative to a frame, in particular a frame for a vehicle door, comprising means for fixing said wiper on said frame and a lip. sealing, characterized in that the sliding window comprises, glued in its lower part, a substantially horizontal strip of rigid material forming a cam for a substantially vertical lever arm connected to said lip and intended to pivot it against the window under the action of said cam.
Selon un aspect de ltinvention,le bras de levier est constitué d'une languette sensiblement verticale dont l'extrémité inférieure ~ coudée est en position d'ouverture au contact de la vitre. According to one aspect of ltinvention, the lever arm consists of a substantially vertical tongue whose lower end ~ bent is in the open position in contact with the glass.
Selon un autre aspect de l'invention, le bras de levier possède une inclinaison suffisante par rapport à la vitre pour que, lors de la fermeture de la vitre et donc de la montée de la came au contact dudit bras de levier,la lèvre d'étanchéité pivote pour venir au contact de la vitre. According to another aspect of the invention, the lever arm has a sufficient inclination relative to the window so that, when the window is closed and therefore the cam is raised in contact with said lever arm, the lip d the seal pivots to come into contact with the glass.
Un des avantages de l'invention est d'éviter le contact de frottement de la lèvre d'étanchéité sur la vitre pendant les phases intermédiaires d'ouverture ou de fermeture puisque ladite lèvre ne pivote contre la vitre que pendant la phase finale de la fermeture. One of the advantages of the invention is to avoid friction contact of the sealing lip on the glass during the intermediate opening or closing phases since said lip only pivots against the glass during the final phase of closing. .
Ce mode de réalisation permet donc de préserver les qualités fonctionnelles de ladite lèvre. This embodiment therefore makes it possible to preserve the functional qualities of said lip.
De plus, pendant l'étape intermédiaire de semi-ouverture, l'étanchéité est constamment assurée par lrextrémité inférieure coudée du bras de levier qui est au contact de la vitre. In addition, during the intermediate semi-opening stage, the seal is constantly ensured by the bent lower end of the lever arm which is in contact with the window.
L'invention sera mieux comprise à la lecture de la descrintion qui va suivre accompagnée des dessins annexés sur lesquels
La figure 1 représente une vue latérale en coupe du dispositif de l'invention.The invention will be better understood on reading the description which follows, accompanied by the appended drawings in which
Figure 1 shows a side sectional view of the device of the invention.
La figure 2 représente une vue latérale en coupe d'un autre mode dE réalisation de l'invention. Figure 2 shows a side sectional view of another embodiment of the invention.
Sur la figure 1, la vitre 1 coulisse parallèlement à un bâti représenté ici par son montant horizontal inférieur 2. In FIG. 1, the window pane 1 slides parallel to a frame represented here by its lower horizontal upright 2.
Le bâti est séparé de la vitre 1 par un espace permettant à la fois son libre coulissement et le montage des moyens de fixation du lécheur sur ledit bâti. The frame is separated from the window 1 by a space allowing both its free sliding and the mounting of the attachment means of the wiper on said frame.
Ces moyens comprennent de préférence un élément d'ancrage 3 à lèvres d'accrochage renforcé par une armature interne 5. L'élément d'ancrage 3 est relié, d'une part, à une lèvre d'étanchéité 6 s'étendant de façon légèrement inclinée vers le haut et vers la vitre 1 et, d'autre part, à une garniture d'angle 4 destinée à renforcer le lécheur et à lui donner un meilleur aspect extérieur. La lèvre 6 est reliée par sa face inférieure à un bras de levier sensiblement verticale constitué d'une languette 7 présentant une extrémité inférieure coudée 8 vers l'extérieur et une zone flockée 9 sur sa face en contact avec la vitre 1 lorsque cette dernière est ouverte. La languette 7 est réalisée avec un matériau élastomère plus dur que celui qui est utilisé pour la lèvre 6 et l'élément d'ancrage 3.On utilisera de préférence pour la languette un matériau dont la dureté est d'environ 90 Shore alors que le matériau de la lèvre aura par exemple une dureté d'environ 60 Shore. These means preferably comprise an anchoring element 3 with hooking lips reinforced by an internal frame 5. The anchoring element 3 is connected, on the one hand, to a sealing lip 6 extending so slightly inclined upwards and towards the window 1 and, on the other hand, to a corner trim 4 intended to reinforce the wiper and to give it a better external appearance. The lip 6 is connected by its lower face to a substantially vertical lever arm consisting of a tongue 7 having a lower end bent 8 towards the outside and a flocked zone 9 on its face in contact with the glass 1 when the latter is opened. The tongue 7 is made with a harder elastomeric material than that which is used for the lip 6 and the anchoring element 3.We will preferably use for the tongue a material whose hardness is about 90 Shore while the lip material will for example have a hardness of around 60 Shore.
La vitre 1 comporte, collée dans la partie inférieure située en position de fermeture sous le niveau du bord supérieur du montant 2 du bâti, une bande sensiblement horizontale de matériau rigide. Cette bande joue le rôle de came 10 pour le bras de levier lorsque la vitre 1 coulisse vers le haut pour se fermer. The window 1 comprises, glued in the lower part located in the closed position below the level of the upper edge of the upright 2 of the frame, a substantially horizontal strip of rigid material. This strip acts as a cam 10 for the lever arm when the window 1 slides upwards to close.
Le bord supérieur de la bande est biseauté pour faciliter le contact de cette bande formant came 10 avec ltextrémité inférieure coudée 8 de la languette 7 formant bras de levier. The upper edge of the strip is bevelled to facilitate the contact of this strip forming a cam 10 with the bent lower end 8 of the tongue 7 forming a lever arm.
L'épaisseur de la came 10 doit être suffisante pour que le bras de levier soit correctement commandé. Cela suppose pratiquement que l'épaisseur de la came 10 soit au moins égale à la longueur de la partie coudée 8 de la languette 7. The thickness of the cam 10 must be sufficient for the lever arm to be properly controlled. This practically supposes that the thickness of the cam 10 is at least equal to the length of the bent part 8 of the tongue 7.
Lors de la phase finale de la fermeture de la vitre 1, la came 10 remonte au contact du bras de levier et pousse celui-ci vers le haut. La course de la came qui produit réellement une action sur le bras de levier est d'environ 5 mm. During the final phase of closing the window 1, the cam 10 rises in contact with the lever arm and pushes it up. The stroke of the cam which actually produces an action on the lever arm is approximately 5 mm.
L'action de la came 10 sur le bras de levier provoque ainsi le pivotement de la lèvre 6 contre la vitre 1 et l'isolation totale du volume intérieur de la porte. The action of the cam 10 on the lever arm thus causes the pivoting of the lip 6 against the window 1 and the total isolation of the interior volume of the door.
On obtient ainsi une étanchéité quelle que soit la position de la vitre:
En position d'ouverture c'est la partie basse de la languette 7 avec sa zone flockée 9 qui assure l'étanchéité et en position de fermeture c'est la lèvre 6 qui est maintenue fermement en appui contre la vitre sous l'action du bras de levier actionné par la came 10.A seal is thus obtained whatever the position of the glass:
In the open position it is the lower part of the tongue 7 with its flocked zone 9 which ensures the seal and in the closed position it is the lip 6 which is held firmly in abutment against the glass under the action of the lever arm actuated by the cam 10.
Le bras de levier formé par la languette 7 possède une inclinaison suffisante par rapport à la vitre 1 pour que, lors de la fermeture et donc de la montée de la came 10 au contact de la languette 7, la lèvre 6 pivote correctement pour venir au contact de la vitre. The lever arm formed by the tongue 7 has a sufficient inclination relative to the window 1 so that, during the closing and therefore the rise of the cam 10 in contact with the tongue 7, the lip 6 pivots correctly to come to the glass contact.
Le point de pivotement est situé sensiblement au niveau du point de liaison de la languette 7 avec la lèvre 6. The pivot point is located substantially at the point of connection of the tongue 7 with the lip 6.
Sur la figure 2, il est prévu un élément de liaison transversal 11 entre l'élément d'ancrage 3 du lécheur sur le bâti et le bras de levier, sensiblement à mi-hauteur de ce dernier. In Figure 2, there is provided a transverse connecting element 11 between the anchoring element 3 of the wiper on the frame and the lever arm, substantially halfway up the latter.
Dans ce mode de réalisation, le point de pivotement est situé sensiblement au niveau de la liaison entre la languette 7 et l'élément d'ancrage 3. In this embodiment, the pivot point is located substantially at the connection between the tongue 7 and the anchoring element 3.
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8808863A FR2633660B1 (en) | 1988-06-30 | 1988-06-30 | WETTING DEVICE FOR SLIDING WINDOWS OF VEHICLE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8808863A FR2633660B1 (en) | 1988-06-30 | 1988-06-30 | WETTING DEVICE FOR SLIDING WINDOWS OF VEHICLE |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2633660A1 true FR2633660A1 (en) | 1990-01-05 |
FR2633660B1 FR2633660B1 (en) | 1995-05-12 |
Family
ID=9367936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8808863A Expired - Fee Related FR2633660B1 (en) | 1988-06-30 | 1988-06-30 | WETTING DEVICE FOR SLIDING WINDOWS OF VEHICLE |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2633660B1 (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3935629A1 (en) * | 1989-10-26 | 1991-05-02 | Bayerische Motoren Werke Ag | Seal for vertically opening window - has pressure flange on window to increase seal effect with window closed |
EP0482999A1 (en) * | 1990-10-25 | 1992-04-29 | Hutchinson | Tip of sectional piece such as a sealing strip for slidable vehicle window |
EP0486163A1 (en) * | 1990-11-13 | 1992-05-20 | Draftex Industries Limited | Sealing and wiping arrangement |
EP0489537A1 (en) * | 1990-12-05 | 1992-06-10 | Draftex Industries Limited | Sealing arrangements |
US5253453A (en) * | 1990-12-12 | 1993-10-19 | Draftex Industries Limited | Sealing arrangements |
US5339488A (en) * | 1990-11-13 | 1994-08-23 | Draftex Industries Limited | Sealing and wiping arrangement including inflatable chamber |
AT399909B (en) * | 1993-10-01 | 1995-08-25 | Austria Metall | SEALING SYSTEM |
EP0694429A1 (en) * | 1994-07-28 | 1996-01-31 | Saint-Gobain Vitrage | Side window with height position adjuster for vehicles |
EP0822109A1 (en) * | 1996-07-29 | 1998-02-04 | Draftex Industries Limited | Window sealing arrangements |
US9669806B2 (en) | 2015-07-14 | 2017-06-06 | Edwin PHILLIP | Aftermarket side window wiper apparatus and method for a motor vehicle |
DE102017217828A1 (en) * | 2017-10-06 | 2019-04-11 | Volkswagen Aktiengesellschaft | Window pane arrangement for a motor vehicle, motor vehicle |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2421010A1 (en) * | 1974-04-30 | 1975-11-13 | Weka Metallbau | Flexible seal for doors or windows - has at least two sealing lips forming V-shape connected to base stem |
DE3617602A1 (en) * | 1986-05-24 | 1987-11-26 | Bayerische Motoren Werke Ag | Seal of a window pane which can be displaced, in particular displaced vertically, in a window channel of a motor vehicle |
-
1988
- 1988-06-30 FR FR8808863A patent/FR2633660B1/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2421010A1 (en) * | 1974-04-30 | 1975-11-13 | Weka Metallbau | Flexible seal for doors or windows - has at least two sealing lips forming V-shape connected to base stem |
DE3617602A1 (en) * | 1986-05-24 | 1987-11-26 | Bayerische Motoren Werke Ag | Seal of a window pane which can be displaced, in particular displaced vertically, in a window channel of a motor vehicle |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3935629A1 (en) * | 1989-10-26 | 1991-05-02 | Bayerische Motoren Werke Ag | Seal for vertically opening window - has pressure flange on window to increase seal effect with window closed |
EP0482999A1 (en) * | 1990-10-25 | 1992-04-29 | Hutchinson | Tip of sectional piece such as a sealing strip for slidable vehicle window |
FR2668430A1 (en) * | 1990-10-25 | 1992-04-30 | Hutchinson | PROFILED PIECE END PIECE SUCH AS A WICKER GASKET FOR A SLIDING WINDOW OF A MOTOR VEHICLE. |
EP0486163A1 (en) * | 1990-11-13 | 1992-05-20 | Draftex Industries Limited | Sealing and wiping arrangement |
US5339488A (en) * | 1990-11-13 | 1994-08-23 | Draftex Industries Limited | Sealing and wiping arrangement including inflatable chamber |
EP0489537A1 (en) * | 1990-12-05 | 1992-06-10 | Draftex Industries Limited | Sealing arrangements |
US5253453A (en) * | 1990-12-12 | 1993-10-19 | Draftex Industries Limited | Sealing arrangements |
AT399909B (en) * | 1993-10-01 | 1995-08-25 | Austria Metall | SEALING SYSTEM |
EP0694429A1 (en) * | 1994-07-28 | 1996-01-31 | Saint-Gobain Vitrage | Side window with height position adjuster for vehicles |
EP0822109A1 (en) * | 1996-07-29 | 1998-02-04 | Draftex Industries Limited | Window sealing arrangements |
US9669806B2 (en) | 2015-07-14 | 2017-06-06 | Edwin PHILLIP | Aftermarket side window wiper apparatus and method for a motor vehicle |
DE102017217828A1 (en) * | 2017-10-06 | 2019-04-11 | Volkswagen Aktiengesellschaft | Window pane arrangement for a motor vehicle, motor vehicle |
Also Published As
Publication number | Publication date |
---|---|
FR2633660B1 (en) | 1995-05-12 |
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ST | Notification of lapse |