FR2695606A1 - Flexible wiper blade e.g. for vehicle windscreen wipers - includes wiper blade cooperating with windscreen and having top connecting head connected to support structure of wiper, with feed unit for feeding cleaning screen washing fluid - Google Patents

Flexible wiper blade e.g. for vehicle windscreen wipers - includes wiper blade cooperating with windscreen and having top connecting head connected to support structure of wiper, with feed unit for feeding cleaning screen washing fluid Download PDF

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Publication number
FR2695606A1
FR2695606A1 FR9210912A FR9210912A FR2695606A1 FR 2695606 A1 FR2695606 A1 FR 2695606A1 FR 9210912 A FR9210912 A FR 9210912A FR 9210912 A FR9210912 A FR 9210912A FR 2695606 A1 FR2695606 A1 FR 2695606A1
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France
Prior art keywords
wiper blade
blade
head
wiper
wiping
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Granted
Application number
FR9210912A
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French (fr)
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FR2695606B1 (en
Inventor
Journee Maurice
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Paul Journee SA
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Paul Journee SA
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Publication date
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Priority to FR9210912A priority Critical patent/FR2695606B1/en
Publication of FR2695606A1 publication Critical patent/FR2695606A1/en
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Publication of FR2695606B1 publication Critical patent/FR2695606B1/en
Anticipated expiration legal-status Critical
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/46—Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
    • B60S1/48—Liquid supply therefor
    • B60S1/52—Arrangement of nozzles; Liquid spreading means
    • B60S1/522—Arrangement of nozzles; Liquid spreading means moving liquid spreading means, e.g. arranged in wiper arms
    • B60S1/524—Arrangement of nozzles; Liquid spreading means moving liquid spreading means, e.g. arranged in wiper arms arranged in wiper blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/04—Wipers or the like, e.g. scrapers
    • B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
    • B60S1/38—Wiper blades
    • B60S1/3806—Means, or measures taken, for influencing the aerodynamic quality of the wiper blades

Abstract

The wiper includes blade (14) of deformable material cooperating with the windscreen (12) and having a top connecting head (16) which is in turn mounted on the support arm (22). Washing fluid is fed to the screen (12) through the moulded supply channel (28) and supply jets (36). The blade moulding (10) has wings (34) and a flexible insert (40) joined to the squeegee (14) by the neck (24), with extensions (42) lining the wings. The blade is held to the wiper arm by the section (22) gripping the projection (18) which is joined to the top of the blade. During screen washing, the squeegee flexes from side to side and the top edge (44) covers the holes (28) so that fluid is fed only to the wiping side of the squeegee. USE/ADVANTAGE - Used in vehicle windscreen wipers, with the advantages that fluid is fed directly onto the screen without scattering in the air flow, and fluid is used more economically.

Description

La presente invention concerne une raclette d'essuyage pour un balai d'essuie-glace de véhicule automobile. The present invention relates to a wiper blade for a wiper blade of a motor vehicle.

L'invention concerne plus particulièrement une raclette d'essuyage du type comportant une lame d'essuyage en matériau déformable élastiquement qui coopère avec la vitre à essuyer et qui comporte une tête supérieure de liaison prévue pour être reliée à une structure de support articulée du balai d'essuie-glace. The invention relates more particularly to a wiper of the type comprising a wiper blade of elastically deformable material which cooperates with the window to be wiped and which comprises an upper connecting head intended to be connected to an articulated support structure of the brush. wiper.

Afin de permettre d'effectuer un nettoyage de la vitre, même en l'absence d'intempéries, il est nécessaire d'équiper les dispositifs d'essuie-glace de moyens d'alimentation et d'aspersion en liquide de lavage pour asperger la vitre à nettoyer. In order to allow cleaning of the window, even in the absence of bad weather, it is necessary to equip the wiper devices with means of supply and spraying of washing liquid to spray the glass to clean.

I1 est souhaitable que les moyens d'aspersion en liquide soient agencés le plus près possible de la lame d'essuyage et à proximité de la vitre à essuyer. It is desirable that the liquid spraying means be arranged as close as possible to the wiping blade and close to the window to be wiped.

Dans ce but, il a déjà été proposé dans le document DE-A-2.106.555 de réaliser une raclette d'essuyage qui incorpore la rampe d'aspersion en liquide de lavage. Ce document propose divers modes de réalisation dans lesquels la rampe est constituée pour l'essentiel par un ou plusieurs canaux d'alimentation formés dans le corps de la tete de liaison ou dans le corps de la lame d'essuyage et par une série d'orifices d'aspersion qui sont orientés en direction de la vitre à essuyer de part et d'autre de la lame d'essuyage et par exemple le long de chacune des faces latérales de la lame. To this end, it has already been proposed in document DE-A-2,106,555 to produce a wiping squeegee which incorporates the spray liquid spray bar. This document proposes various embodiments in which the ramp consists essentially of one or more supply channels formed in the body of the connecting head or in the body of the wiping blade and by a series of spray holes which are oriented towards the window to be wiped on either side of the wiping blade and for example along each of the side faces of the blade.

On constate toutefois que, dans une telle conception, les jets d'aspersion de liquide de lavage sont situés dans une zone qui est soumise à des turbulences aérodynamiques particulièrement importantes qui nuisent d'une part au fonctionnement efficace de la lame d'essuyage proprement dite, ainsi qu'à la qualité d'aspersion de la vitre par le liquide de lavage.  However, it can be seen that, in such a design, the washing liquid spray jets are located in an area which is subjected to particularly significant aerodynamic turbulence which on the one hand impairs the effective functioning of the wiper blade itself , as well as the quality of spraying of the glass by the washing liquid.

Afin de remédier à ces inconvénients, la présente invention propose une raclette d'essuyage du type comportant une rampe d'alimentation et d'aspersion en liquide de lavage de la vitre à essuyer qui comprend un canal de distribution formé dans la tête de liaison et une série d'orifices d'aspersion qui sont orientés le long d'au moins une des faces latérales de la lame d'essuyage et en direction de la vitre à essuyer, caractérisée en ce que ladite lame comporte au moins un déflecteur qui s'étend longitudinalement en vis-à-vis de la face latérale de la lame d'essuyage et à proximité de la vitre à essuyer. In order to remedy these drawbacks, the present invention provides a wiping squeegee of the type comprising a ramp for supplying and spraying washing liquid with the window to be wiped, which comprises a distribution channel formed in the connection head and a series of spray orifices which are oriented along at least one of the lateral faces of the wiping blade and in the direction of the window to be wiped, characterized in that said blade comprises at least one deflector which s' extends longitudinally opposite the side face of the wiping blade and near the window to be wiped.

Selon d'autres caractéristiques de l'invention
- la tête de liaison comporte un corps allongé rigide dans lequel est formé le canal de distribution et au moins une ailette reliée au corps de la tête et qui constitue le déflecteur ;
- la raclette présente une symétrie de conception par rapport à un plan longitudinal médian de la lame d'essuyage
- les deux ailettes s'étendent latéralement de manière à conférer à la tête une section transversale sensiblement en forme de V renversé
- la lame d'essuyage est reliée à la tête de liaison par une bande longitudinale de matériau déformable élastiquement
- les faces internes en vis-à-vis des deux ailettes sont munies d'un revêtement en matériau déformable élastiquement réalisé venu de matière avec la lame d'essuyage et la bande de liaison
- le revêtement recouvre le bord longitudinal libre de l'ailette qui s'étend à proximité de la vitre à essuyer
- le corps de la tête de liaison et les ailettes sont réalisés venus de matière en une seule pièce
- les ailettes s'étendent depuis la face inférieure du corps de la tête de liaison et la face supérieure du corps comporte un talon longitudinal de liaison.According to other features of the invention
- The connection head comprises a rigid elongated body in which the distribution channel is formed and at least one fin connected to the body of the head and which constitutes the deflector;
- the squeegee has a symmetry of design with respect to a median longitudinal plane of the wiping blade
- the two fins extend laterally so as to give the head a cross section substantially in the shape of an inverted V
- the wiping blade is connected to the connection head by a longitudinal strip of elastically deformable material
- the internal faces facing the two fins are provided with a coating of elastically deformable material produced integrally with the wiping blade and the connecting strip
- the coating covers the free longitudinal edge of the fin which extends near the window to be wiped
- the body of the connecting head and the fins are made integrally in one piece
- The fins extend from the underside of the body of the connecting head and the upper face of the body has a longitudinal connecting heel.

D'autres caractéristiques et avantages de l'invention apparaîtront à la lecture de la description détaillée qui va suivre pour la compréhension de laquelle on se reportera au dessin annexé dont la figure unique est une vue en section transversale par un plan perpendiculaire au plan longitudinal médian commun à la raclette et à la lame d'essuyage. Other characteristics and advantages of the invention will appear on reading the detailed description which follows for the understanding of which reference will be made to the appended drawing, the single figure of which is a view in cross section through a plane perpendicular to the median longitudinal plane. common to the squeegee and the wiping blade.

On a représenté sur la figure une raclette d'essuyage 10 pour un balai d'essuie-glace (non représenté) d'un essuie-glace qui permet l'essuyage et le nettoyage d'une vitre 12. There is shown in the figure a wiper blade 10 for a wiper blade (not shown) of a wiper which allows the wiping and cleaning of a window 12.

Selon une conception connue, la raclette d'essuyage 10 comporte une lame d'essuyage ou de raclage proprement dite 14 et une tête supérieure de liaison 16 qui est prévue pour être reliée à la structure de support articulé du balai d'essuie-glace. According to a known design, the wiping squeegee 10 comprises a wiping or scraping blade proper 14 and an upper connecting head 16 which is intended to be connected to the articulated support structure of the wiper blade.

A cet effet, la tête comporte un talon supérieur 18 qui s'étend longitudinalement, c'est-à-dire selon une direction perpendiculaire au plan de la figure et qui est relié à la lame 14. La structure articulée comporte une succession de griffes 22 dont l'une est illustrée en section transversale sur la figure, à l'intérieur desquelles est reçu le talon 18 de la tête 16 de la lame d'essuyage 14. To this end, the head has an upper heel 18 which extends longitudinally, that is to say in a direction perpendicular to the plane of the figure and which is connected to the blade 14. The articulated structure comprises a succession of claws 22, one of which is illustrated in cross section in the figure, inside which is received the heel 18 of the head 16 of the wiping blade 14.

Selon une conception connue, la lame d'essuyage 14 comporte à sa partie supérieure une bande longitudinale de liaison 24. According to a known design, the wiping blade 14 has at its upper part a longitudinal connecting strip 24.

Conformément à l'invention, la tête de liaison 16 comporte un corps longitudinal rigide et creux 26 qui délimite un canal interne 28 de section rectangulaire. According to the invention, the connecting head 16 comprises a rigid and hollow longitudinal body 26 which delimits an internal channel 28 of rectangular section.

La face supérieure 29, en considérant la figure, du corps 26 se prolonge latéralement par deux ailes 30 qui constituent une plaque supérieure sur laquelle est fixé le talon 18. The upper face 29, considering the figure, of the body 26 is extended laterally by two wings 30 which constitute an upper plate on which the heel 18 is fixed.

La face inferieure 32 du corps 26 de la tête 16 se prolonge latéralement, et de manière symétrique par rapport au plan longitudinal médian P qui est le plan de symétrie de conception de la lame 14 et de la raclette 10, par deux ailettes inclinées 34. The lower face 32 of the body 26 of the head 16 is extended laterally, and symmetrically with respect to the median longitudinal plane P which is the plane of symmetry of design of the blade 14 and the squeegee 10, by two inclined fins 34.

Chaque ailette 34 s'étend latéralement en formant un angle par rapport au plan P en direction de la vitre à essuyer de manière que, en considérant la figure, la partie inférieure de la tête de liaison 16 présente sensiblement la forme d'un V renversé. Each fin 34 extends laterally at an angle relative to the plane P in the direction of the window to be wiped so that, considering the figure, the lower part of the connecting head 16 has substantially the shape of an inverted V .

La face inférieure 32 du corps creux 26 comporte, de part et d'autre du plan P et donc de part et d'autre des faces latérales 15 de la lame d'essuyage 14, une série de trous d'aspersion 36 qui communiquent avec le canal d'alimentation 26 et qui débouchent à l'intérieur du V renverse. The lower face 32 of the hollow body 26 comprises, on either side of the plane P and therefore on either side of the lateral faces 15 of the wiping blade 14, a series of spray holes 36 which communicate with the supply channel 26 and which open inside the V reverses.

Les orifices d'aspersion 36 permettent donc d'asperger la portion 13 de la face de la vitre 12 qui s'étend en vis-à-vis de l'espace délimité latéralement par les ailettes 34. The spraying orifices 36 therefore make it possible to spray the portion 13 of the face of the window 12 which extends opposite the space delimited laterally by the fins 34.

Chacune des ailettes 34 assure une fonction de déflecteur aérodynamique qui protège d'une part la lame d'essuyage 14 des effets néfastes du vent aérodynamique relatif V et qui, d'autre part, protège les jets d'aspersion provenant des orifices 36 de manière à ce que ceux-ci assurent une aspersion efficace de la vitre à essuyer 12. Each of the fins 34 provides an aerodynamic deflector function which protects on the one hand the wiper blade 14 from the harmful effects of the relative aerodynamic wind V and which, on the other hand, protects the spray jets coming from the orifices 36 that these ensure effective spraying of the glass to be wiped 12.

Selon une autre caractéristique de l'invention, la lame d'essuyage 14 est reliée à la tête 16 par un revêtement de protection et d'étanchéité 40 qui recouvre les faces latérales internes des ailettes 34 et la face interne de la face inférieure 32 du corps creux 26. According to another characteristic of the invention, the wiper blade 14 is connected to the head 16 by a protective and sealing coating 40 which covers the internal lateral faces of the fins 34 and the internal face of the lower face 32 of the hollow body 26.

Les orifices d'aspersion 36 traversent bien entendu la portion correspondante du revêtement interne 40.  The spray orifices 36 of course pass through the corresponding portion of the internal coating 40.

Afin d'éviter des bruits nuisibles et éventuellement d'endommager la vitre 12 en cas de choc, le revêtement 40 se prolonge vers le bas de manière à enrober les bords longitudinaux d'extrémité 42 des ailettes 34 qui s'étendent à proximité de la vitre 12. In order to avoid harmful noises and possibly to damage the window 12 in the event of an impact, the coating 40 extends downward so as to coat the longitudinal end edges 42 of the fins 34 which extend near the window 12.

La lame d'essuyage 14, la bande 24 et le revêtement 40 peuvent être réalisés venus de matière par extrusion d'un matériau déformable élastiquement. The wiping blade 14, the strip 24 and the coating 40 can be produced integrally by extruding an elastically deformable material.

La raclette d'essuyage 10 peut être réalisée en assurant simultanément, par exemple par un procédé de coextrusion, l'extrusion de la lame 14 et du talon 18 sur le corps 20 en matériau rigide et sur les ailettes 34. The wiper blade 10 can be produced by simultaneously ensuring, for example by a coextrusion process, the extrusion of the blade 14 and the heel 18 on the body 20 made of rigid material and on the fins 34.

Comme on peut le constater sur la figure, et afin d'économiser le liquide de lavage, la partie supérieure évasée 44 de la lame d'essuyage 14 s'étend sensiblement en regard des orifices 36 et obture une rangée de ces orifices, la rangée de gauche en considérant la figure, lorsque la raclette d'essuyage se déplace transversalement selon une direction perpendiculaire au plan P, de la gauche vers la droite en considérant la figure, seuls les orifices 36 agencés dans la rangée de droite assurant une aspersion de la vitre 12 préalablement au passage de la lame d'essuyage 14, le mouvement s'inversant avec l'inversion du sens de balayage de l'essuie-glace auquel est fixée la raclette.  As can be seen in the figure, and in order to save the washing liquid, the flared upper part 44 of the wiping blade 14 extends substantially opposite the orifices 36 and closes a row of these orifices, the row from the left considering the figure, when the wiping squeegee moves transversely in a direction perpendicular to the plane P, from the left to the right considering the figure, only the orifices 36 arranged in the right row ensuring spraying of the window 12 prior to the passage of the wiper blade 14, the movement reversing with the inversion of the direction of wiping of the wiper to which the squeegee is fixed.

Claims (9)

REVENDICATIONS 1. Raclette (10) d'essuyage pour un balai d'essuie-glace de véhicule automobile du type comportant une lame d'essuyage (14) en matériau déformable élastiquement qui coopère avec la vitre à essuyer (12) et qui comporte une tête supérieure de liaison (16) prévue pour être reliée à une structure de support (22) du balai d'essuie-glace et du type comportant une rampe (28, 36) d'alimentation et d'aspersion en liquide de lavage de la vitre à essuyer qui comprend un canal de distribution (28) formé dans la tête de liaison (26) et une série d'orifices d'aspersion (36) qui sont orientés le long d'au moins une des faces latérales de la lame (14) et en direction de la vitre à essuyer (12), caractérisée en ce que ladite lame (14) comporte au moins un déflecteur (34) qui s'étend longitudinalement en vis-à-vis de ladite face latérale (15) de la lame d'essuyage (14) et a proximité de la vitre à essuyer (12). 1. Wiper blade (10) for a wiper blade of a motor vehicle of the type comprising a wiper blade (14) of elastically deformable material which cooperates with the window to be wiped (12) and which comprises a head upper link (16) intended to be connected to a support structure (22) of the wiper blade and of the type comprising a ramp (28, 36) for supplying and spraying glass washing liquid to be wiped which comprises a distribution channel (28) formed in the connection head (26) and a series of spray orifices (36) which are oriented along at least one of the lateral faces of the blade (14 ) and in the direction of the window to be wiped (12), characterized in that said blade (14) comprises at least one deflector (34) which extends longitudinally opposite said side face (15) of the wiping blade (14) and close to the window to be wiped (12). 2. Raclette d'essuyage selon la revendication 1, caractérisée en ce que la tête de liaison (16) comporte un corps allongé rigide creux (26) dans lequel est formé le canal de distribution (28) et au moins une ailette (34) reliée au corps (26) de la tête et qui constitue le déflecteur. 2. A wiper blade according to claim 1, characterized in that the connecting head (16) comprises a hollow rigid elongated body (26) in which the distribution channel (28) is formed and at least one fin (34) connected to the body (26) of the head and which constitutes the deflector. 3. Raclette d'essuyage selon la revendication 2, caractérisée en ce qu'elle présente une symétrie de conception par rapport à un plan longitudinal médian (P) de la lame d'essuyage. 3. A wiper blade according to claim 2, characterized in that it has a symmetry of design with respect to a median longitudinal plane (P) of the wiping blade. 4. Raclette d'essuyage selon la revendication 3, caractérisée en ce que les deux ailettes (34) s'étendent latéralement de manière à conférer à la tête une section transversale sensiblement en forme de V renversé. 4. A wiper blade according to claim 3, characterized in that the two fins (34) extend laterally so as to give the head a cross section substantially in the form of an inverted V. 5. Raclette d'essuyage selon la revendication 4, caractérisée en ce que la lame d'essuyage (14) est reliée à la tête de liaison par une bande longitudinale (24) en matériau déformable élastiquement. 5. A wiper blade according to claim 4, characterized in that the wiping blade (14) is connected to the connecting head by a longitudinal strip (24) of elastically deformable material. 6. Raclette d'essuyage selon la revendication 5, caractérisée en ce que les faces internes en vis-à-vis des deux ailettes (34) sont munies d'un revêtement (40) en matériau déformable élastiquement réalisé venu de matière avec la lame d'essuyage (14) et la bande de liaison (24). 6. A wiper blade according to claim 5, characterized in that the internal faces facing the two fins (34) are provided with a coating (40) of elastically deformable material made integrally with the blade wiping (14) and the connecting strip (24). 7. Raclette d'essuyage selon la revendication 6, caractérisée en ce que le revêtement (40) recouvre le bord longitudinal libre (42) de l'ailette (34) qui s'étend à proximité de la vitre à essuyer (12). 7. Wiping blade according to claim 6, characterized in that the coating (40) covers the free longitudinal edge (42) of the fin (34) which extends near the window to be wiped (12). 8. Raclette d'essuyage selon l'une quelconque des revendications 2 à 7, caractérisée en ce que le corps (26) de la tête de liaison (16) et les ailettes sont réalisés venus de matière en une seule pièce. 8. A wiper blade according to any one of claims 2 to 7, characterized in that the body (26) of the connecting head (16) and the fins are made integrally in one piece. 9. Raclette d'essuyage selon la revendication 8, caractérisée en ce que les ailettes (34) s'étendent au voisinage de la face inférieure (32) du corps (26) de la tête (16) et en ce que la face supérieure (29) du corps (26) comporte un talon longitudinal de liaison (18).  9. A wiper blade according to claim 8, characterized in that the fins (34) extend in the vicinity of the lower face (32) of the body (26) of the head (16) and in that the upper face (29) of the body (26) has a longitudinal connecting heel (18).
FR9210912A 1992-09-14 1992-09-14 Wiping squeegee for a wiper blade with a supply and spraying ramp for washing liquid. Expired - Fee Related FR2695606B1 (en)

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FR9210912A FR2695606B1 (en) 1992-09-14 1992-09-14 Wiping squeegee for a wiper blade with a supply and spraying ramp for washing liquid.

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EP0765785A1 (en) * 1995-09-29 1997-04-02 Valeo Systemes D'essuyage Windscreen wiper with soft deflector fixed on the clamping-jaws of the wiper blade
FR2739343A1 (en) * 1995-09-29 1997-04-04 Valeo Systemes Dessuyage Windscreen wiper blade for motor vehicle with wind deflector having varied flexibility
FR2752797A1 (en) * 1996-08-30 1998-03-06 Valeo Systemes Dessuyage Motor vehicle windscreen wiper blade
DE10007802A1 (en) * 2000-02-21 2001-08-23 Valeo Auto Electric Gmbh Wiper strip for wiper blade has projection molded on to at least one long side of it
EP1400422A1 (en) * 2002-09-18 2004-03-24 Volkswagen Aktiengesellschaft Windscreen wiper for vehicles
DE10058455B4 (en) * 2000-11-24 2006-04-20 Robert Bosch Gmbh Wiper assembly and method of operating a wiper assembly
DE102005030201A1 (en) * 2005-06-29 2007-01-11 Valeo Systèmes d`Essuyage wiper device
US20110047738A1 (en) * 2009-08-28 2011-03-03 Gross Kenneth A Wiper assembly for sweeping a glass surface on a vehicle
GB2479709A (en) * 2010-03-26 2011-10-26 Tzu-Chuan Liu Automatic spray of cleaning liquid by detachable, safety-promotion and environmental-protection vehicle wiper
WO2012080676A1 (en) 2010-12-17 2012-06-21 Peugeot Citroen Automobiles Sa Windscreen wiper blade including a washer-liquid nozzle and a gutter for guiding the cleaning liquid
FR2982820A1 (en) * 2011-11-17 2013-05-24 Peugeot Citroen Automobiles Sa Brush for windscreen wiper of windscreen of car, has main column whose longitudinal side is located on side of projected liquid and extended near surface to be wiped by forming bent zone for protecting airflow of liquid toward vehicle
EP2740639A1 (en) * 2012-12-10 2014-06-11 Valeo Systèmes D'Essuyage Windscreen-wiper blade
CN103909904A (en) * 2012-12-10 2014-07-09 法雷奥系统公司 Windscreen Wiper
DE102015012610A1 (en) 2015-09-29 2017-03-30 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) windshield wipers

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EP0765785A1 (en) * 1995-09-29 1997-04-02 Valeo Systemes D'essuyage Windscreen wiper with soft deflector fixed on the clamping-jaws of the wiper blade
FR2739343A1 (en) * 1995-09-29 1997-04-04 Valeo Systemes Dessuyage Windscreen wiper blade for motor vehicle with wind deflector having varied flexibility
FR2739333A1 (en) * 1995-09-29 1997-04-04 Valeo Systemes Dessuyage WINDSCREEN WIPER PROVIDED WITH A FLEXIBLE DEFLECTOR FIXED ON CLAWS FOR FIXING THE WIPING SQUEEGEE
US5699583A (en) * 1995-09-29 1997-12-23 Valeo Systemes D'essuyage Screen wiper blade having a flexible deflector fastened on the grippers which hold the wiping strip of the blade
FR2752797A1 (en) * 1996-08-30 1998-03-06 Valeo Systemes Dessuyage Motor vehicle windscreen wiper blade
DE10007802A1 (en) * 2000-02-21 2001-08-23 Valeo Auto Electric Gmbh Wiper strip for wiper blade has projection molded on to at least one long side of it
DE10058455B4 (en) * 2000-11-24 2006-04-20 Robert Bosch Gmbh Wiper assembly and method of operating a wiper assembly
EP1400422A1 (en) * 2002-09-18 2004-03-24 Volkswagen Aktiengesellschaft Windscreen wiper for vehicles
DE10243287A1 (en) * 2002-09-18 2004-05-19 Volkswagen Ag Windshield wipers for vehicles
DE102005030201A1 (en) * 2005-06-29 2007-01-11 Valeo Systèmes d`Essuyage wiper device
US20110047738A1 (en) * 2009-08-28 2011-03-03 Gross Kenneth A Wiper assembly for sweeping a glass surface on a vehicle
US9463779B2 (en) * 2009-08-28 2016-10-11 Kenneth A. Gross Wiper assembly for sweeping a glass surface on a vehicle
GB2479709A (en) * 2010-03-26 2011-10-26 Tzu-Chuan Liu Automatic spray of cleaning liquid by detachable, safety-promotion and environmental-protection vehicle wiper
WO2012080676A1 (en) 2010-12-17 2012-06-21 Peugeot Citroen Automobiles Sa Windscreen wiper blade including a washer-liquid nozzle and a gutter for guiding the cleaning liquid
FR2969081A1 (en) * 2010-12-17 2012-06-22 Peugeot Citroen Automobiles Sa WIPER BLADE INCLUDING A CLEANING FLUID JET AND A CLEANING LIQUID GUIDE GUTTER.
FR2982820A1 (en) * 2011-11-17 2013-05-24 Peugeot Citroen Automobiles Sa Brush for windscreen wiper of windscreen of car, has main column whose longitudinal side is located on side of projected liquid and extended near surface to be wiped by forming bent zone for protecting airflow of liquid toward vehicle
EP2740639A1 (en) * 2012-12-10 2014-06-11 Valeo Systèmes D'Essuyage Windscreen-wiper blade
FR2999131A1 (en) * 2012-12-10 2014-06-13 Valeo Systemes Dessuyage WIPER BLADE
CN103909904A (en) * 2012-12-10 2014-07-09 法雷奥系统公司 Windscreen Wiper
US20150052701A9 (en) * 2012-12-10 2015-02-26 Valeo Systèmes d'Essuyage Windscreen wiper
US9744948B2 (en) * 2012-12-10 2017-08-29 Valeo Systèmes d'Essuyage Windscreen wiper
DE102015012610A1 (en) 2015-09-29 2017-03-30 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) windshield wipers

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