FR2547548A2 - Water nozzle for a windscreen wiper - Google Patents

Water nozzle for a windscreen wiper Download PDF

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Publication number
FR2547548A2
FR2547548A2 FR8310132A FR8310132A FR2547548A2 FR 2547548 A2 FR2547548 A2 FR 2547548A2 FR 8310132 A FR8310132 A FR 8310132A FR 8310132 A FR8310132 A FR 8310132A FR 2547548 A2 FR2547548 A2 FR 2547548A2
Authority
FR
France
Prior art keywords
tube
spray lance
arm
plastic
support arm
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
Application number
FR8310132A
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French (fr)
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FR2547548B2 (en
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Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR8310132A priority Critical patent/FR2547548B2/en
Publication of FR2547548A2 publication Critical patent/FR2547548A2/en
Application granted granted Critical
Publication of FR2547548B2 publication Critical patent/FR2547548B2/en
Expired legal-status Critical Current

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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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/10—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements not embedded in the wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
    • F16L3/12—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing
    • F16L3/127—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing and extending away from the attachment surface
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/22—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals
    • F16L3/237—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals for two pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)

Abstract

Water nozzle for a windscreen wiper according to Claim 1 of Patent no. 73 28065 of 31 July 1973, characterised in that the tube 5 capable, by manual forming, to match the shape of the movable arm 1 supporting the windscreen wiper blade 3 consists of a flexible plastic tube provided with an internal metal reinforcement 10.

Description

Dans le brevet français No. 73 28065 du 31 Juillet 1973, on a décrit une lance d'arrosage pour balai d'essuie-glace, constituée par un tube métaltique, apte à épouser le profil du bras mobile supportant le balai d'essuieglace par formage manuel et dont une extrémité est susceptible d'être reliée à une source de liquide sous pression, tandis que l'autre extrémité, obturée, est recourbée sur une portion de sa longueur afin de former une partie en U sur laquelle sont positionnés des orifices de projection du liquide, ce tube étant équipé d'au moins deux clips, dont l'un enserre les deux branches du U et dont l'autre enserre le tube au voisinage de son extrémité reliée à la source de liquide sous pression, venant s'adapter sur le bras support afin d'assurer la fixation de l'ensemble de la lance sur ledit bras. In French patent No. 73 28065 of July 31, 1973, a spray lance for a wiper blade has been described, constituted by a metal tube, capable of conforming to the profile of the movable arm supporting the wiper blade. manual forming, one end of which can be connected to a source of pressurized liquid, while the other end, closed, is bent over a portion of its length in order to form a U-shaped part on which the orifices are positioned of liquid projection, this tube being equipped with at least two clips, one of which encloses the two branches of the U and the other of which encloses the tube in the vicinity of its end connected to the source of liquid under pressure, coming s 'Adapt on the support arm to ensure the attachment of the entire lance on said arm.

L'utilisation d'un tube entièrement métallique pose toutefois des problèmes, car il arrive que ce tube se rompe lors de sa mise en forme. De plus, il s'agit d'une solution relativement coûteuse. The use of an entirely metallic tube poses problems, however, because it sometimes happens that this tube breaks during its shaping. In addition, it is a relatively expensive solution.

La présente addition a donc pour but principal de remédier à ces in convénients et, pour ce faire, elle a pour objet une lance d'arrosage qui se caractérise essentiellement en ce que le tube apte à épouser par formage manuel le profil du bras mobile supportant le balai d'essuie-glace, est constitué par un tube de matière plastique souple pourvu d'une armature métallique interne. The main purpose of this addition is therefore to remedy these disadvantages and, to do this, it relates to a spray lance which is essentially characterized in that the tube capable of marrying, by manual forming, the profile of the mobile arm supporting the wiper blade consists of a flexible plastic tube provided with an internal metal frame.

De préférence, l'armature interne est constituée par un simple fil métallique glissé à l'intérieur du tube souple et dont le diamètre est inférieur au diamètre intérieur de ce tube souple. Preferably, the internal reinforcement is constituted by a simple metal wire slipped inside the flexible tube and whose diameter is less than the internal diameter of this flexible tube.

On obtient ainsi de façon extrêmement simple et peu coûteuse un tube armé qui peut être facilement conformé à la main afin d'épouser le profil du bras supportant le balai d'essuie-glace, et qui laisse néanmoins passer suffisamment de liquide pour assurer un arrosage efficace. An extremely simple and inexpensive tube is thus obtained which can be easily shaped by hand in order to conform to the profile of the arm supporting the wiper blade, and which nevertheless allows sufficient liquid to pass through to ensure watering. effective.

De préférence également, la partie recourbée en U du tube présente un renflement sur l'un au moins des côtés du bras-support, afin de permettre une meilleure dispersion des orifices d'arrosage. Preferably also, the curved U-shaped part of the tube has a bulge on at least one of the sides of the support arm, in order to allow better dispersion of the sprinkler orifices.

Dans une forme de réalisation particulière de l'invention, le clips enserrant les deux branches du U est réalisé en matière plastique moulée avec deux renflements latéraux pour le passage des deux branches du U et une ouverture centrale dans laquelle vient s'emboîter de manière amovible le bras-support, le fond ce cette ouverture centrale étant pourvu d'une languette en matière plastique venant prendre appui élastiquement sur le bras-support, ce qui permet
d'utiliser le même clips avec des bras d'épaisseurs différentes.In a particular embodiment of the invention, the clip enclosing the two branches of the U is made of molded plastic with two lateral bulges for the passage of the two branches of the U and a central opening in which is removably fitted the support arm, the bottom of this central opening being provided with a plastic tongue coming to bear elastically on the support arm, which allows
to use the same clips with arms of different thicknesses.

Par ailleurs, le clips enserrant le tube au voisinage de son extré
mité reliée à la source de liquide sous pression est réalisé en matière plasti
que moulée sous la forme d'un U venant coiffer le tube et dont les jambes sont
conçues pour venir s'encastrer dans un trou ménagé sur la coquille du bras-support,
ledit clips compor'## une collerette masquant le trou de paix et d'autre de la paroi.Furthermore, the clip enclosing the tube in the vicinity of its end
mite connected to the source of pressurized liquid is made of plastic material
that molded in the form of a U coming to cap the tube and whose legs are
designed to fit into a hole in the shell of the support arm,
said clips include '## a collar masking the peace hole and other of the wall.

Une forme d'exécution de l'invention est décrite ci-après à titre
d'exemple, en référence au dessin annexé dans lequel
- la figure 1 est une vue en perspective d'un essuie-glace équipé
d'une lance d'arrosage conforme à la présente addition
- la figure 2 est une vue de détail à plus grande échelle de la partie
supérieure de la lance d'arrosage
- la figure 3 est une vue en -coupe suivant la ligne III-III de la
figure 2
- la figure ri est une vue en coupe suivant la ligoe IV-IV de la fis#e 1 ; et
les fim#xes 5 et 6 suint des vues de dessset de dessous du clips représenté sur la
figera 4.An embodiment of the invention is described below by way of
example, with reference to the accompanying drawing in which
- Figure 1 is a perspective view of a wiper equipped
a spray lance in accordance with this addition
- Figure 2 is a detail view on a larger scale of the part
upper spray hose
- Figure 3 is a sectional view along line III-III of the
figure 2
- Figure ri is a sectional view along line IV-IV of the fis # e 1; and
fim # xes 5 and 6 follow views from below of the clip shown on the
will freeze 4.

L'essuie-glaee représenté sur la figure 1 comprend tout d'abord un bras 1 dont l'extrémité inférieure 2 en forme de coquille est montée de manière pivotante sur la carrosserie d'un véhicule et dont Isetrémité supérieure supporte un balai d'essuie-glace 3 par l'intermédiaire d'une articulation 4. The wiper shown in Figure 1 first comprises an arm 1 whose lower end 2 in the form of a shell is pivotally mounted on the body of a vehicle and whose upper end supports a wiper blade -window 3 via a joint 4.

La lance d'arrosage selon l'invention est essentiellement constituée par un tube 5 disposé le long du bras 1. L'extrémité inférieure de ce tube est reliée au dispositif lave-glace équipant le véhicule par un tuyau souple 6, par exemple en caoutchouc, tandis que son autre extrémité est obturée au moyen d'un bouchon 7. Comme dans le brevet principal précité, le tube 5 est replié sur une portion de sa longueur, de manière à former une partie supérieure en U 8, dans laquelle sont ménagés des orifices de projection de liquide tels que 9. The spray lance according to the invention essentially consists of a tube 5 disposed along the arm 1. The lower end of this tube is connected to the windscreen washer device fitted to the vehicle by a flexible hose 6, for example made of rubber. , while its other end is closed by means of a plug 7. As in the aforementioned main patent, the tube 5 is folded over a portion of its length, so as to form an upper U-shaped part 8, in which are formed liquid projection orifices such as 9.

Conformément à la présente addition, le tube 5 est constitué par un tube de matière plastique souple à l'intérieur duquel est glissé un simple fil métallique 10 servant d'armature. Bien entendu, le diamètre de ce fil métallique devra être sensiblement inférieur au diamètre intérieur du tube, afin de ne pas empêcher le passage du liquide. According to the present addition, the tube 5 is constituted by a flexible plastic tube inside which is slid a simple metal wire 10 serving as reinforcement. Of course, the diameter of this metal wire must be substantially less than the inside diameter of the tube, so as not to prevent the passage of the liquid.

Le tube ainsi constitué est de réalisation peu coûteuse et peut être facilement conformé à la main afin d'épouser le profil du bras mobile 1 ou de prendre n'importe quelle forme voulue. On notera en particulier que la partie en
U 8 présente, sur l'un des côtés du bras 1, un renflement 11 mieux visible sur la figure 2, afin d'assurer une bonne dispersion des orifices de projection de liquide 9.The tube thus formed is inexpensive to produce and can be easily shaped by hand in order to conform to the profile of the movable arm 1 or to take any desired shape. Note in particular that the part in
U 8 has, on one side of the arm 1, a bulge 11 which is better visible in FIG. 2, in order to ensure good dispersion of the liquid projection orifices 9.

Par ailleurs, la partie du tube repliée en U est prévue plus importante que dans le brevet principal, de manière à disposer d'un plus grand nombre d'orifices de projection de chaque coté du bras. Furthermore, the part of the tube folded in a U shape is provided for more than in the main patent, so as to have a greater number of projection orifices on each side of the arm.

Cette partie en U 8 est maintenue sur le bras 1 au moyen de deux clips en matière plastique moulée 12 qui sontoealés le long du bras grâce à des ér sements 13 ménagés sur ledit bras. Ainsi qu'on peut le voir plus clairement sur la figure 3, chacun de ces clips 12 comporte deux renflements latéraux 14, pourvus de trous pour le passage des deux branches de la partie en U 8, et une ouverture centrale 15 dans laquelle le bras 1 vient s'emboîter de manière amovible. This U-shaped part 8 is held on the arm 1 by means of two molded plastic clips 12 which are lined up along the arm by means of fittings 13 formed on said arm. As can be seen more clearly in FIG. 3, each of these clips 12 has two lateral bulges 14, provided with holes for the passage of the two branches of the U-shaped part 8, and a central opening 15 in which the arm 1 is detachably fitted.

Le fond de l'ouverture 15 est en outre muni d'une languette de matière plastique 16 en forme de Y, venue de moulage avec le reste du clips. Cette languette prend appui élastiquement sur la face inférieure du bras 1 et permet ainsi au clips de s'adapter facilement sur des bras d'épaisseurs différentes.The bottom of the opening 15 is further provided with a Y-shaped plastic tongue 16, molded with the rest of the clips. This tab rests elastically on the underside of the arm 1 and thus allows the clips to easily adapt to arms of different thicknesses.

Quant à l'extrémité du tube 5 qui est reliée au dispositif lave-glace, elle est fixée sur la monture d'essuie-glace au moyen d'un clips spécial 17 représenté en détail sur les figures 4 à 6. Ce clips est également réqlisé en matière plastique moulée, sous la forme d'un U venant coiffer le tube 5 et dont les deux jambes 18 sont conçues pour venir s'encastrer dans un trou, rond de préférence, pratiqué à cet effet sur l'une des parois latérales de la coquille 2 disposée à la base du bras 1. Le clips 17 comporte en outre une collerette circulaire 19 masquant le trou de part et d'autre de la paroi.  As for the end of the tube 5 which is connected to the windscreen washer device, it is fixed to the wiper frame by means of a special clip 17 shown in detail in FIGS. 4 to 6. This clip is also reqlisé molded plastic, in the form of a U coming to cap the tube 5 and whose two legs 18 are designed to be embedded in a hole, preferably round, made for this purpose on one of the side walls of the shell 2 disposed at the base of the arm 1. The clips 17 also have a circular flange 19 masking the hole on either side of the wall.

Claims (5)

REVENDICATIONS 1. Lance d'arrosage pour balai d'essuie-glace, selon la revendication 1 du brevet No. 73 28065 du 31 Juillet 1973, caractériséeen ce que le tube (5) apte à épouser par formage manuel le profil du bras mobile (1) supportant le balai d'essuie-glace (3), est constitué par un tube de matière plastique souple pourvu d'une armature métallique interne (10). 1. Spray lance for wiper blade, according to claim 1 of patent No. 73 28065 of July 31, 1973, characterized in that the tube (5) adapted to marry by manual forming the profile of the movable arm (1 ) supporting the wiper blade (3), is constituted by a flexible plastic tube provided with an internal metal frame (10). 2. Lance d'arrosage selon la revendication 1 ci-dessus, caractérisée en ce que l'armature interne est constituée par un simple fil métallique (10) glissé à l'intérieur du tube souple (5) et dont le diamètre est inférieur au diamètre intérieur de ce tube souple. 2. Spray lance according to claim 1 above, characterized in that the internal frame consists of a simple metal wire (10) slipped inside the flexible tube (5) and whose diameter is less than inside diameter of this flexible tube. 3. Lance d'arrosage selon la revendication 1 ou 2 ci-dessus, caractérisée en ce que la partie recourbée en U (8) du tube (5) présente un renflement (11) sur l'un au moins des côtés du bras-support (1). 3. spray lance according to claim 1 or 2 above, characterized in that the curved U-shaped part (8) of the tube (5) has a bulge (11) on at least one of the sides of the arm- support (1). 4. Lance d'arrosage selon l'une quelconque des revendications 1 à 3 ci-dessus, caractérisée en ce que le clips (12) enserrant les deux branches en 4. Spray lance according to any one of claims 1 to 3 above, characterized in that the clip (12) enclosing the two branches in U (8) est réalisé en matière plastique moulée avec deux renflements latéraux (14) pour le passage des deux branches du U et une ouverture centrale (15) dans laquelle vient s'emboîter de manière amovible le bras-support (1), le fond de cette ouverture centrale (15) étant pourvu d'une languette en matière plastique (16) venant prendre appui élastiquement sur le bras-support (1).U (8) is made of molded plastic with two lateral bulges (14) for the passage of the two branches of the U and a central opening (15) into which the support arm (1) is removably fitted, the bottom of this central opening (15) being provided with a plastic tongue (16) coming to bear elastically on the support arm (1). 5. Lance d'arrosage selon l'une quelconque des revendications 1 à 4 ci-dessus, caractérisée en ce que le clips (17) enserrant le tube (5) au voisinage de son extrémité reliée à la source de liquide sous pression est réalisé en matière plastique moulée sous la forme d'un U venant coiffer le tube (5) et dont les jambes (18) sont conçues pour venir s'encastrer dans un trou ménagé sur la coquille (2) du bras-support (1), ledit clips (17) comportant une collerette (19) masquant le trou de part et d'autre de la paroi.  5. spray lance according to any one of claims 1 to 4 above, characterized in that the clip (17) enclosing the tube (5) in the vicinity of its end connected to the source of pressurized liquid is produced made of plastic molded in the form of a U coming to cap the tube (5) and whose legs (18) are designed to fit into a hole made on the shell (2) of the support arm (1), said clips (17) comprising a collar (19) masking the hole on either side of the wall.
FR8310132A 1983-06-20 1983-06-20 SPRAY SPRAY FOR WIPER BLADE Expired FR2547548B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8310132A FR2547548B2 (en) 1983-06-20 1983-06-20 SPRAY SPRAY FOR WIPER BLADE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8310132A FR2547548B2 (en) 1983-06-20 1983-06-20 SPRAY SPRAY FOR WIPER BLADE

Publications (2)

Publication Number Publication Date
FR2547548A2 true FR2547548A2 (en) 1984-12-21
FR2547548B2 FR2547548B2 (en) 1988-06-03

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Family Applications (1)

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FR (1) FR2547548B2 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4782547A (en) * 1987-01-29 1988-11-08 The Anderson Company Of Indiana Attachment structure
US5430909A (en) * 1991-05-25 1995-07-11 Swf Auto Electric Gmbh Wiper arm including a coating for supporting a fluid hose
FR2746752A1 (en) * 1996-03-27 1997-10-03 Valeo Systemes Dessuyage Vehicle windscreen wiper
DE29810393U1 (en) 1998-06-10 1998-11-26 Hack, Josef, 68229 Mannheim Windscreen wipers with integrated water supply for motor vehicles
US5894626A (en) * 1994-04-29 1999-04-20 Itt Automotive Europe Gmbh Wiper arm, especially for motor vehicles
US6094772A (en) * 1998-01-30 2000-08-01 Itt Manufacturing Enterprises, Inc. Windshield wiper arm retainer with integral nozzle bracket
CN104691510A (en) * 2013-12-10 2015-06-10 法雷奥***公司 Clip for attaching a fluid circulation pipe to a drive arm of a vehicle windscreen wiper
DE102017223527A1 (en) * 2017-12-21 2019-06-27 Robert Bosch Gmbh Wischarmvorrichtung
US10759390B2 (en) * 2015-12-08 2020-09-01 Robert Bosch Gmbh Tube holder for a wiper arm, wiper arm having a tube holder, and method for producing such a tube holder

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1593155A (en) * 1968-11-12 1970-05-25
DE1755762A1 (en) * 1968-06-19 1971-11-18 Hexel Guenter Dipl Ing Device for spraying or rinsing the windscreens of vehicles with cleaning fluid, e.g. water
FR2119435A7 (en) * 1970-12-23 1972-08-04 Brillenburg Wurth Anthon
FR2239875A5 (en) * 1973-07-31 1975-02-28 Lamaudiere Paul Water jet for windscreen wiper - is clipped to oscillating wiper arm and is fed by flexible pipe connection
DE2412583A1 (en) * 1974-03-15 1975-09-18 Heinz Mayr Combined washer-wiper for windscreen - with perforated hose on back of wiper blade spraying on both sides

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1755762A1 (en) * 1968-06-19 1971-11-18 Hexel Guenter Dipl Ing Device for spraying or rinsing the windscreens of vehicles with cleaning fluid, e.g. water
FR1593155A (en) * 1968-11-12 1970-05-25
FR2119435A7 (en) * 1970-12-23 1972-08-04 Brillenburg Wurth Anthon
FR2239875A5 (en) * 1973-07-31 1975-02-28 Lamaudiere Paul Water jet for windscreen wiper - is clipped to oscillating wiper arm and is fed by flexible pipe connection
DE2412583A1 (en) * 1974-03-15 1975-09-18 Heinz Mayr Combined washer-wiper for windscreen - with perforated hose on back of wiper blade spraying on both sides

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4782547A (en) * 1987-01-29 1988-11-08 The Anderson Company Of Indiana Attachment structure
US5430909A (en) * 1991-05-25 1995-07-11 Swf Auto Electric Gmbh Wiper arm including a coating for supporting a fluid hose
US5894626A (en) * 1994-04-29 1999-04-20 Itt Automotive Europe Gmbh Wiper arm, especially for motor vehicles
FR2746752A1 (en) * 1996-03-27 1997-10-03 Valeo Systemes Dessuyage Vehicle windscreen wiper
US6094772A (en) * 1998-01-30 2000-08-01 Itt Manufacturing Enterprises, Inc. Windshield wiper arm retainer with integral nozzle bracket
DE29810393U1 (en) 1998-06-10 1998-11-26 Hack, Josef, 68229 Mannheim Windscreen wipers with integrated water supply for motor vehicles
CN104691510A (en) * 2013-12-10 2015-06-10 法雷奥***公司 Clip for attaching a fluid circulation pipe to a drive arm of a vehicle windscreen wiper
CN104691510B (en) * 2013-12-10 2020-05-22 法雷奥***公司 Clamp for fastening a fluid circulation tube to a driving arm of a vehicle windscreen wiper
US10759390B2 (en) * 2015-12-08 2020-09-01 Robert Bosch Gmbh Tube holder for a wiper arm, wiper arm having a tube holder, and method for producing such a tube holder
DE102017223527A1 (en) * 2017-12-21 2019-06-27 Robert Bosch Gmbh Wischarmvorrichtung
WO2019120673A1 (en) * 2017-12-21 2019-06-27 Robert Bosch Gmbh Wiper arm device
CN111542461A (en) * 2017-12-21 2020-08-14 罗伯特·博世有限公司 Wiper arm device
JP2021507848A (en) * 2017-12-21 2021-02-25 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツングＲｏｂｅｒｔ Ｂｏｓｃｈ Ｇｍｂｈ Wiper arm device
US11305735B2 (en) 2017-12-21 2022-04-19 Robert Bosch Gmbh Wiper arm device
CN111542461B (en) * 2017-12-21 2023-09-15 罗伯特·博世有限公司 Wiper arm device

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Publication number Publication date
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