FR2847219A1 - Motor vehicle wiping brush, has swing bar formed by aerodynamic transverse vertical section and including body whose upper face houses hinge with clamp and lower face houses support claws of wiping blade - Google Patents
Motor vehicle wiping brush, has swing bar formed by aerodynamic transverse vertical section and including body whose upper face houses hinge with clamp and lower face houses support claws of wiping blade Download PDFInfo
- Publication number
- FR2847219A1 FR2847219A1 FR0214269A FR0214269A FR2847219A1 FR 2847219 A1 FR2847219 A1 FR 2847219A1 FR 0214269 A FR0214269 A FR 0214269A FR 0214269 A FR0214269 A FR 0214269A FR 2847219 A1 FR2847219 A1 FR 2847219A1
- Authority
- FR
- France
- Prior art keywords
- blade
- longitudinal
- wiping
- wiper blade
- lifter
- 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.)
- Pending
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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
- B60S1/04—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
- B60S1/3801—Wiper blades characterised by a blade support harness consisting of several articulated elements
-
- 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
-
- 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
- B60S2001/3812—Means of supporting or holding the squeegee or blade rubber
- B60S2001/3813—Means of supporting or holding the squeegee or blade rubber chacterised by a support harness consisting of several articulated elements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Quality & Reliability (AREA)
- Window Of Vehicle (AREA)
Abstract
Description
i "Balai d'essuyage comportant des palonniers constitués pari "Wiper blade comprising lifting beams constituted by
des tronçons de profilé de section aérodynamique." sections of section of aerodynamic section. "
L'invention propose un balai d'essuyage qui comporte des The invention provides a wiper blade which includes
palonniers de section aérodynamique. aerodynamic section spreaders.
L'invention propose plus particulièrement un balai d'essuyage de véhicule automobile comportant une structure articulée qui est déformable dans un plan vertical longitudinal perpendiculaire à une vitre à essuyer, qui porte, au moyen d'une série de griffes, une lame d'essuyage en matériau souple, et qui 1o plaque la lame contre la vitre de manière que la lame en épouse le galbe, du type dans lequel la structure articulée comporte au moins un étrier qui s'étend globalement longitudinalement et qui porte à chacune de ses extrémités longitudinale, au moins un palonnier comportant des griffes de support de la lame d'essuyage, du type dans lequel chaque palonnier est de section verticale transversale aérodynamique conformée de manière que l'action du vent relatif applique un effort sur la lame orienté vers The invention more particularly provides a wiper blade for a motor vehicle comprising an articulated structure which is deformable in a longitudinal vertical plane perpendicular to a window to be wiped, which carries, by means of a series of claws, a wiper blade made of flexible material, which 1o presses the blade against the glass so that the blade follows its curve, of the type in which the articulated structure comprises at least one stirrup which extends generally longitudinally and which carries at each of its longitudinal ends , at least one spreader comprising claws for supporting the wiper blade, of the type in which each spreader is of aerodynamic vertical cross section shaped so that the action of the relative wind applies a force on the blade oriented towards
la vitre à essuyer.the glass to be wiped.
Lorsqu'un véhicule automobile se déplace, l'air environnant s'écoule sur la carrosserie du véhicule à la manière du vent, et When a motor vehicle is moving, the surrounding air flows over the body of the vehicle in the same way as the wind, and
dans le sens inverse. On définit ainsi la notion de vent relatif. In the opposite way. We thus define the notion of relative wind.
Ce -vent relatif, lorsqu'il s'écoule sur le pare-brise du véhicule, exerce sur le balai d'essuyage un effort qui a tendance à décoller le balai d'essuyage du pare-brise, ce qui peut réduire de manière importante l'efficacité de l'essuyage, et par la même occasion, réduire la sécurité en cas de circulation par temps de pluie. Pour remédier à cet inconvénient, le document FR-A-1.428.310 propose de fixer un déflecteur aérodynamique sur la structure articulée du balai. L'action du vent relatif sur le déflecteur provoque un effort sur le balai qui est orienté vers la vitre à essuyer. Cependant, cela augmente le nombre de pièces du balai d'essuyage, et augmente la durée et la difficulté de l'assemblage du bras d'entraînement, que ce soit en usine, ou This relative wind, when it flows over the windshield of the vehicle, exerts on the wiper blade a force which tends to detach the wiper blade from the windshield, which can significantly reduce the effectiveness of wiping, and at the same time, reduce safety in the event of traffic in rainy weather. To remedy this drawback, document FR-A-1,428,310 proposes fixing an aerodynamic deflector on the articulated structure of the brush. The action of the relative wind on the deflector causes a force on the brush which is oriented towards the window to be wiped. However, this increases the number of parts of the wiper blade, and increases the duration and difficulty of assembling the drive arm, whether at the factory, or
bien par l'utilisateur.well by the user.
Les documents FR-A-2.505.754 et DE-A-1 95.37.234 proposent des balais d'essuie-glace qui comportent chacun une lame d'essuyage et une structure articulée, qui comporte un étrier principal qui s'étend longitudinalement et qui porte à chacune de The documents FR-A-2.505.754 and DE-A-1 95.37.234 propose wiper blades which each comprise a wiper blade and an articulated structure, which comprises a main stirrup which extends longitudinally and which brings to each of
ses extrémités longitudinale des palonniers de support. its longitudinal ends of the support beams.
Les palonniers décrits dans ces documents sont de section aérodynamique conformée de manière que l'action du vent relatif sur chacun des palonniers produise un effort d'appui du balai sur la vitre. Cependant, la section de chaque composant du balai n'est pas constante sur toute sa longueur, ce qui rend la fabrication et l'assemblage de ces éléments particulièrement The spreaders described in these documents are of aerodynamic section shaped so that the action of the relative wind on each of the spreaders produces a force for pressing the brush on the window. However, the section of each component of the brush is not constant over its entire length, which makes the manufacture and assembly of these elements particularly
difficile et complexe.difficult and complex.
L'invention a pour but de proposer un balai d'essuyage de conception relativement simple, qui comporte un nombre réduit de pièces, et pour lequel l'action du vent relatif produit un effort The object of the invention is to propose a wiper blade of relatively simple design, which comprises a reduced number of parts, and for which the action of the relative wind produces a force.
d'appui sur la vitre à essuyer.on the glass to be wiped.
Dans ce but, l'invention propose un balai d'essuyage du type décrit précédemment, caractérisé en ce que chaque palonnier comporte un corps qui consiste en un tronçon de profilé d'axe principal globalement longitudinal, qui porte sur sa face supérieure des moyens de liaison et/ou d'articulation avec l'étrier et qui porte sur sa face inférieure des griffes de support de la To this end, the invention provides a wiper blade of the type described above, characterized in that each lifter comprises a body which consists of a section of section with a generally longitudinal main axis, which carries on its upper face means of connection and / or articulation with the stirrup and which carries on its underside support claws of the
lame d'essuyage.wiping blade.
Selon d'autres caractéristiques de l'invention - le corps du palonnier est cintré dans un plan vertical longitudinal, notamment de manière que la courbure concave du corps du palonnier soit sensiblement égale à la courbure moyenne convexe de la vitre à essuyer; - chaque extrémité du corps du palonnier s'étend longitudinalement au-delà de la griffe associée - le bord d'extrémité du corps du palonnier qui est adjacent à un bord d'extrémité de la lame d'essuyage affleure avec ce bord d'extrémité de la lame d'essuyage; - le bord longitudinal amont et/ou le bord longitudinal aval du corps du palonnier, par rapport au vent relatif, est décalé transversalement vers l'extérieur de la lame par rapport au bord longitudinal supérieur amont ou aval, respectivement, de la lame; - chaque palonnier porte, sur sa face supérieure, un connecteur pour son articulation à l'extrémité longitudinale According to other characteristics of the invention - the lifter body is curved in a longitudinal vertical plane, in particular so that the concave curvature of the lifter body is substantially equal to the average convex curvature of the window to be wiped; - each end of the lifter body extends longitudinally beyond the associated claw - the end edge of the lifter body which is adjacent to an end edge of the wiper blade is flush with this end edge wiping blade; - The upstream longitudinal edge and / or the downstream longitudinal edge of the lifter body, relative to the relative wind, is offset transversely towards the outside of the blade relative to the upper upstream or downstream longitudinal edge, respectively, of the blade; - each lifting beam carries, on its upper face, a connector for its articulation at the longitudinal end
io associée de l'étrier, autour d'un axe transversal. io associated with the stirrup, around a transverse axis.
D'autres caractéristiques et avantages de l'invention Other characteristics and advantages of the invention
apparaîtront à la lecture de la description détaillée qui suit pour la will appear on reading the following detailed description for the
compréhension de laquelle on se reportera aux figures annexées parmi lesquelles: - la figure 1 est une représentation schématique en perspective d'un balai d'essuyage conforme à l'invention; - la figure 2 est une vue de côté du balai d'essuyage représenté à la figure 1i - la figure 3 est une vue en section par un plan understanding of which reference will be made to the appended figures among which: - Figure 1 is a schematic perspective representation of a wiper blade according to the invention; - Figure 2 is a side view of the wiper blade shown in Figure 1i - Figure 3 is a sectional view through a plane
transversal vertical suivant la ligne 3-de la figure 2. vertical transverse along line 3-in Figure 2.
Pour la description de l'invention, on adoptera à titre non For the description of the invention, the following will not be adopted
limitatif les orientations verticale, longitudinale et transversale limiting the vertical, longitudinal and transverse orientations
selon le repère V, L, T indiqué aux figures. according to the reference V, L, T indicated in the figures.
On adoptera aussi l'orientation d'arrière en avant comme étant la direction longitudinale, et de droite à gauche en se We will also adopt the orientation from back to front as the longitudinal direction, and from right to left in
reportant à la figure 1.referring to figure 1.
Dans la description qui va suivre, des éléments identiques, In the description which follows, identical elements,
similaires ou analogues seront désignés par les mêmes chiffres similar or analogous will be designated by the same numbers
de référence.reference.
On a représenté à la figure 1 un balai d'essuyage 10 destiné à être monté pivotant autour d'un axe transversal A à l'extrémité longitudinale avant d'un bras d'essuie-glace (non représenté). Le balai d'essuyage 10 comporte un étrier principal 12 muni de deux ailes longitudinales parallèles 14 reliées par un dos There is shown in Figure 1 a wiper blade 10 intended to be pivotally mounted about a transverse axis A at the front longitudinal end of a wiper arm (not shown). The wiper blade 10 comprises a main stirrup 12 provided with two parallel longitudinal wings 14 connected by a back
supérieur transversal 16.transverse upper 16.
A chacune de ses deux extrémités longitudinales 12a, l'étrier principal 12 porte à rotation, autour d'axes transversaux B, At each of its two longitudinal ends 12a, the main stirrup 12 carries a rotation, about transverse axes B,
C, des palonniers 18.C, spreaders 18.
Chacun des palonniers 18 comporte, au niveau de ses extrémités longitudinales, des griffes d'accrochage 20 d'une lame Each of the lifting beams 18 comprises, at its longitudinal ends, hooking claws 20 of a blade
d'essuyage 22 réalisée en matériau élastomère souple. wiper 22 made of flexible elastomeric material.
La lame d'essuyage 22 est constituée dans sa partie inférieure d'une raclette 24 destinée à frotter contre la vitre à essuyer, et dans sa partie supérieure d'un talon de fixation 26 qui porte un élément de rigidification de la lame, ou vertèbre 28, à The wiping blade 22 consists in its lower part of a squeegee 24 intended to rub against the window to be wiped, and in its upper part of a fixing heel 26 which carries a blade stiffening element, or vertebra 28, at
laquelle les griffes 20 des palonniers 18 viennent s'accrocher. which the claws 20 of the spreaders 18 come to hang.
L'étrier principal 12, les palonniers 18 et la vertèbre 28 forment une structure articulée qui est déformable dans un plan longitudinal sensiblement perpendiculaire au plan général de la vitre à essuyer et qui permet de plaquer la lame d'essuyage 22 sur toute sa longueur contre la vitre, tout en répartissant de manière homogène la pression de contact entre la lame The main stirrup 12, the spreaders 18 and the vertebra 28 form an articulated structure which is deformable in a longitudinal plane substantially perpendicular to the general plane of the window to be wiped and which enables the wiping blade 22 to be pressed against its entire length against the glass, while distributing the contact pressure between the blade evenly
d'essuyage 22 et la vitre sur toute la longueur du balai 10. wiper 22 and the glass over the entire length of the brush 10.
La section transversale verticale de chaque palonnier 18 est conçue de manière aérodynamique, c'est-à-dire qu'elle est conformée de manière que l'action du vent relatif qui est produit lors du déplacement du véhicule, qui est représentée à la figure 1 par les flèches V, applique un effort "F" sur la lame d'essuyage 22 The vertical cross section of each spreader 18 is designed aerodynamically, that is to say it is shaped so that the action of the relative wind which is produced during the movement of the vehicle, which is shown in Figure 1 by the arrows V, apply a force "F" on the wiping blade 22
orienté vers la vitre à essuyer.towards the glass to be wiped.
Cette conception aérodynamique permet d'éviter que le vent relatif n'ait tendance à décoller la lame d'essuyage 22 de la This aerodynamic design makes it possible to prevent the relative wind from tending to take off the wiper blade 22 from the
vitre à essuyer.wiping glass.
Conformément à l'invention, chaque palonnier 18 comporte un corps 30 qui consiste en un tronçon de profilé qui s'étend globalement longitudinalement, qui porte sur sa face supérieure s des moyens d'articulation 33 avec l'extrémité 12a de l'étrier principal 12, et qui porte sur sa face inférieure 30i deux griffes de According to the invention, each lifting beam 18 comprises a body 30 which consists of a section of section which extends generally longitudinally, which carries on its upper face s articulation means 33 with the end 12a of the main stirrup 12, and which carries on its underside 30i two claws of
liaison 20.liaison 20.
Ici, les moyens d'articulation 33 consistent en un connecteur d'articulation du palonnier 18 sur l'extrémité 12a associée de l'étrier principal 12, autour de L'axe d'articulation B, C respectif. Ainsi, puisque le corps 30 de chaque palonnier 18 consiste en un tronçon de profilé, sa section transversale verticale, qui est conformé aérodynamiquement, est constante sur toute sa longueur, ce qui permet d'avoir une conception du palonnier relativement simple par rapport aux palonniers décrits dans les documents de l'art antérieur selon lesquels la section conformée Here, the articulation means 33 consist of an articulation connector of the lifter 18 on the associated end 12a of the main stirrup 12, around the respective articulation axis B, C. Thus, since the body 30 of each spreader 18 consists of a section of profile, its vertical cross section, which is aerodynamically shaped, is constant over its entire length, which makes it possible to have a relatively simple design of the spreader compared to the spreaders. described in the documents of the prior art according to which the shaped section
aérodynamiquement varie en chaque point du palonnier. aerodynamically varies at each point of the spreader.
Puisque la vitre à essuyer participe à l'aérodynamique globale du véhicule automobile, elle comporte un galbe Since the window to be wiped contributes to the overall aerodynamics of the motor vehicle, it has a curve
présentant une courbure convexe.having a convex curvature.
Pour que la circulation d'air au-dessous de chaque palonnier 18 soit homogène sur toute sa longueur, de sorte à produire un effort "F" le plus élevé possible, il est nécessaire que l'espace entre la lame 22 et la face inférieure 30i du corps 30 du In order for the air circulation below each spreader 18 to be homogeneous over its entire length, so as to produce the highest possible force "F", it is necessary that the space between the blade 22 and the underside Body 30i 30 of
palonnier 18 soit sensiblement identique en tout point. spreader 18 is substantially identical at all points.
Dans ce but, comme on peut le voir à la figure 2, le corps de chaque palonnier 18 est cintré dans un plan vertical longitudinal, de manière que la courbure concave du corps 30 du palonnier 18 soit sensiblement égale à la courbure moyenne For this purpose, as can be seen in FIG. 2, the body of each lifter 18 is bent in a vertical longitudinal plane, so that the concave curvature of the body 30 of the lifter 18 is substantially equal to the average curvature
convexe de la vitre à essuyer.convex of the glass to be wiped.
Par ailleurs, comme on peut le voir à la figure 3, pour le l'effort "F" soit localisé le plus proche possible du plan longitudinal verticale médian de la lame 22, le corps 30 de chaque palonnier 18 s'étend transversalement par rapport à la lame 22 de manière que le bord longitudinal amont 30a du corps 30 soit décalé transversalement en amont du bord longitudinal supérieur amont 22a de la lame 22, et de manière que le bord longitudinal aval 30b du corps 30 soit décalé transversalement en aval du Furthermore, as can be seen in FIG. 3, for the force "F" to be located as close as possible to the median vertical longitudinal plane of the blade 22, the body 30 of each spreader 18 extends transversely with respect to to the blade 22 so that the upstream longitudinal edge 30a of the body 30 is offset transversely upstream of the upper upstream longitudinal edge 22a of the blade 22, and so that the downstream longitudinal edge 30b of the body 30 is offset transversely downstream of the
bord longitudinal supérieur aval 22b de la lame 22. upper downstream longitudinal edge 22b of the blade 22.
Aussi, pour que l'effort aérodynamique soit réparti correctement sur les griffes de liaison 20, chaque extrémité longitudinale 32 du corps 30 s'étend longitiudinalement au-delà de Also, so that the aerodynamic force is distributed correctly over the connecting claws 20, each longitudinal end 32 of the body 30 extends longitudinally beyond
la griffe de liaison 20 associée.the associated connecting claw 20.
Enfin, pour générer un effort aérodynamique de plus important possible, le bord d'extrémité 34 du corps du palonnier qui est adjacent à un bord d'extrémité 36a, 36b de la lame 22, 1o c'est-à-dire le bord d'extrémité avant 34 du palonnier 18 situé en avant du balai d'essuyage 10, et le bord d'extrémité arrière 34 du palonnier 18 situé en arrière du balai d'essuyage 10, affleure longitudinalement avec le bord d'extrémité 36a, 36b de la lame 22 associé. Le balai d'essuyage 10 qui a été décrit comporte un étrier principal 12, et deux palonniers 18. Cependant, il sera compris que l'invention n'est pas limitée à ce type de balai d'essuyage, et que le balai d'essuyage 10 peut comporter un étrier principal 12 qui porte à chacune de ses extrémités 12a des palonniers qui portent chacun, à chacune de ses extrémités, un palonnier secondaire et/ou une griffe d'accrochage 20 de la lame Finally, to generate the greatest possible aerodynamic force, the end edge 34 of the lifter body which is adjacent to an end edge 36a, 36b of the blade 22, 1o, that is to say the edge d front end 34 of the spreader 18 located in front of the wiper blade 10, and the rear end edge 34 of the spreader 18 located behind the wiper blade 10, is flush with the end edge 36a, 36b of the associated blade 22. The wiper blade 10 which has been described comprises a main caliper 12, and two spreaders 18. However, it will be understood that the invention is not limited to this type of wiper blade, and that the brush wiping 10 may include a main stirrup 12 which carries at each of its ends 12a lifting beams which each carry, at each of its ends, a secondary lifting beam and / or a hooking claw 20 of the blade
d'essuyage 22.wiping 22.
Un balai d'essuyage 10 conforme à l'invention permet, de par la section aérodynamique et par les dimensions longitudinales des palonniers 18, d'avoir une fonction permettant d'éviter le décollement du balai lorsque le véhicule se déplace à haute vitesse relativement performante tout en conservant une nombre A wiper blade 10 according to the invention makes it possible, by the aerodynamic section and by the longitudinal dimensions of the spreaders 18, to have a function making it possible to avoid detachment of the brush when the vehicle is traveling at relatively efficient high speed. while keeping a number
de pièces du balai réduit.parts of the reduced broom.
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0214269A FR2847219A1 (en) | 2002-11-14 | 2002-11-14 | Motor vehicle wiping brush, has swing bar formed by aerodynamic transverse vertical section and including body whose upper face houses hinge with clamp and lower face houses support claws of wiping blade |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0214269A FR2847219A1 (en) | 2002-11-14 | 2002-11-14 | Motor vehicle wiping brush, has swing bar formed by aerodynamic transverse vertical section and including body whose upper face houses hinge with clamp and lower face houses support claws of wiping blade |
Publications (1)
Publication Number | Publication Date |
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FR2847219A1 true FR2847219A1 (en) | 2004-05-21 |
Family
ID=32187611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0214269A Pending FR2847219A1 (en) | 2002-11-14 | 2002-11-14 | Motor vehicle wiping brush, has swing bar formed by aerodynamic transverse vertical section and including body whose upper face houses hinge with clamp and lower face houses support claws of wiping blade |
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FR (1) | FR2847219A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015180921A1 (en) * | 2014-05-27 | 2015-12-03 | Robert Bosch Gmbh | Spoiler for fin ray wiper |
Citations (7)
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---|---|---|---|---|
US3037233A (en) * | 1957-04-27 | 1962-06-05 | Renault | Windscreen wipers |
FR1296311A (en) * | 1961-07-27 | 1962-06-15 | Anderson Co | Windshield Wiper Blade Assembly |
FR1428310A (en) | 1964-03-07 | 1966-02-11 | Bosch Gmbh Robert | Windscreen wipers, in particular for windscreens curved in the direction of travel of motor vehicles |
US3234578A (en) * | 1960-08-03 | 1966-02-15 | Zaiger | Windshield wiper |
FR2505754A1 (en) | 1981-05-15 | 1982-11-19 | Tridon Europ | Windscreen-wiper blade for vehicle - includes arms carrying blade which aerofoil shaped to increase down-force on windscreen |
DE19537234A1 (en) | 1995-10-06 | 1997-04-10 | Bayerische Motoren Werke Ag | Windscreen wiper for motor vehicles |
DE10110333A1 (en) * | 2001-02-10 | 2002-08-14 | Bayerische Motoren Werke Ag | Vehicle windscreen wiper has wiper strip with several spaced support vane profiles whose inflow ends are each off-set relative to inflow end of vane profile underneath |
-
2002
- 2002-11-14 FR FR0214269A patent/FR2847219A1/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3037233A (en) * | 1957-04-27 | 1962-06-05 | Renault | Windscreen wipers |
US3234578A (en) * | 1960-08-03 | 1966-02-15 | Zaiger | Windshield wiper |
FR1296311A (en) * | 1961-07-27 | 1962-06-15 | Anderson Co | Windshield Wiper Blade Assembly |
FR1428310A (en) | 1964-03-07 | 1966-02-11 | Bosch Gmbh Robert | Windscreen wipers, in particular for windscreens curved in the direction of travel of motor vehicles |
FR2505754A1 (en) | 1981-05-15 | 1982-11-19 | Tridon Europ | Windscreen-wiper blade for vehicle - includes arms carrying blade which aerofoil shaped to increase down-force on windscreen |
DE19537234A1 (en) | 1995-10-06 | 1997-04-10 | Bayerische Motoren Werke Ag | Windscreen wiper for motor vehicles |
DE10110333A1 (en) * | 2001-02-10 | 2002-08-14 | Bayerische Motoren Werke Ag | Vehicle windscreen wiper has wiper strip with several spaced support vane profiles whose inflow ends are each off-set relative to inflow end of vane profile underneath |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015180921A1 (en) * | 2014-05-27 | 2015-12-03 | Robert Bosch Gmbh | Spoiler for fin ray wiper |
CN106458163A (en) * | 2014-05-27 | 2017-02-22 | 罗伯特·博世有限公司 | Spoiler for fin ray wiper |
US20170203731A1 (en) * | 2014-05-27 | 2017-07-20 | Robert Bosch Gmbh | Spoiler for fin ray wiper |
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