FR2608113A1 - Windscreen wiper for vehicle windows - Google Patents

Windscreen wiper for vehicle windows Download PDF

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Publication number
FR2608113A1
FR2608113A1 FR8617289A FR8617289A FR2608113A1 FR 2608113 A1 FR2608113 A1 FR 2608113A1 FR 8617289 A FR8617289 A FR 8617289A FR 8617289 A FR8617289 A FR 8617289A FR 2608113 A1 FR2608113 A1 FR 2608113A1
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FR
France
Prior art keywords
brush holder
window
sections
wiper
wiper according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR8617289A
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French (fr)
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FR2608113B1 (en
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to FR8617289A priority Critical patent/FR2608113B1/en
Publication of FR2608113A1 publication Critical patent/FR2608113A1/en
Application granted granted Critical
Publication of FR2608113B1 publication Critical patent/FR2608113B1/en
Expired legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60SSERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00Cleaning of vehicles
    • B60S1/02Cleaning windscreens, windows or optical devices
    • B60S1/04Wipers or the like, e.g. scrapers
    • B60S1/32Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
    • B60S1/34Wiper arms; Mountings therefor
    • B60S1/3402Wiper arms; Mountings therefor with means for obtaining particular wiping patterns
    • B60S1/3404Wiper arms; Mountings therefor with means for obtaining particular wiping patterns the wiper blades being moved substantially parallel with themselves

Abstract

The articulated linking means 7, 8 between the wiper arm and the motor 6 are suitable for subjecting the wiper arm 3, 3 to a reciprocating downwards and upwards displacement, such that the wiper arm 3, 3 moves parallel to itself between the lower and upper limits of the said window 2. The said wiper arm 3, 3 is made up of two segments 3 capable of sliding in one another and whose opposite ends are mounted slidingly in slideways 5 provided on the lateral sides of the said window 2.

Description

Essuje-alace Pour vitre de véhicules
La présente invention concerne un essuie-glace pour vitre de véhicules, du type comportant un portebalai et des moyens de liaison articulés entre ce portebalai et des moyens moteurs.
Essuje-alace For vehicle glass
The present invention relates to a windscreen wiper for vehicles, of the type comprising a balance holder and articulated connection means between this balance holder and motor means.

Par le terme "vitre' on entend désigner en particulier, mais non exclusivement, le pare-brise ou même la lunette arrière de véhicules quelconques, routiers, ferroviaires etc. By the term "window" is meant to designate in particular, but not exclusively, the windshield or even the rear window of any vehicles, road, rail, etc.

Le but de la présente invention est d'obtenir que le balai d'essuie-glace puisse balayer l'intégralité de la surface de ladite vitre, alors qu'avec les essuieglaces classiques ceci ne peut jamais être obtenu, les surfaces balayées étant des secteurs de cercle, lesquels ne peuvent évidemment recouvrir la totalité d'une surface globalement rectangulaire. The object of the present invention is to obtain that the wiper blade can sweep the entire surface of said window, whereas with conventional wipers this can never be obtained, the surfaces swept being sectors of circle, which obviously cannot cover the whole of a generally rectangular surface.

A cet effet, un essuie-glace conforme à la présente invention sera essentiellement caractérisé en ce que lesdits moyens de liaison articulés sont adaptés à soumettre le porte-balai à un déplacement alternatif de haut en bas et de bas en haut, tel que le porte-balai se déplace parallèlement à lui-même entre les limites inférieure et supérieure de ladite vitre. To this end, a wiper according to the present invention will be essentially characterized in that said articulated connecting means are adapted to subject the brush holder to an alternating movement from top to bottom and from bottom to top, such as the door -balai moves parallel to itself between the lower and upper limits of said window.

Cette disposition essentielle de la présente invention permettra bien d'atteindre le but visé, puisque alors la surface balayée par le balai d'essuie-glace pourra être parfaitement rectangulaire et correspondre ainsi au mieux à la forme de la surface de la vitre à nettoyer. This essential arrangement of the present invention will make it possible to achieve the aim, since then the surface swept by the wiper blade may be perfectly rectangular and thus best correspond to the shape of the surface of the window to be cleaned.

Pour tenir compte du fait que les côtés latéraux de la vitre ne sont pas forcément parallèles, on fait en sorte que le porte-balai soit de longueur variable. Pour ce faire on peut prévoir que ledit porte-balai est constitué de deux tronçons propres à coulisser l'un dans l'autre , ces tronçons pouvant d'ailleurs être rappelés élastiquement.  To take into account the fact that the lateral sides of the pane are not necessarily parallel, it is made so that the brush holder is of variable length. To do this, it can be provided that said brush holder consists of two sections capable of sliding one inside the other, these sections being able to be resiliently recalled.

Pour assurer un excellent guidage du porte-balai et faire en sorte que le balai ne risque pas de s'écarter de façon intempestive de la surface de la vitre, on peut prévoir en outre que les extrémités opposées desdits tronçons sont montées coulissantes dans des glissières prévues sur les côtés latéraux de ladite vitre.To ensure excellent guidance of the brush holder and to ensure that the brush does not risk inadvertently moving away from the surface of the glass, it can also be provided that the opposite ends of the said sections are slidably mounted in slides. provided on the lateral sides of said window.

Quant auxdits moyens de liaison articulés, ils pourront comprendre avantageusement deux bras reliés auxdits moyens moteurs de sorte à pouvoir pivoter en sens opposés, chacun alternativement dans un sens et dans l'autre, dans des plages angulaires déterminées, et reliés de façon articulée et coulissante respectivement auxdits tronçons du porte-balai. As for said articulated connection means, they may advantageously comprise two arms connected to said motor means so as to be able to pivot in opposite directions, each alternately in one direction and in the other, within determined angular ranges, and connected in an articulated and sliding manner. respectively to said sections of the brush holder.

La figure unique du dessin ci-annexé représente schématiquement, à titre d'exemple nullement limitatif, un essuie-glace réalisé conformément à l'invention. The single figure of the attached drawing shows schematically, by way of nonlimiting example, a windscreen wiper produced in accordance with the invention.

Cette figure est une vue en plan partielle d'une automobile 1 dont le pare-brise 2 est équipé de cet essuie-glace. This figure is a partial plan view of an automobile 1, the windshield 2 of which is fitted with this wiper.

Le porte-balai est constitué de deux tronçons 3 propres à coulisser l'un dans l'autre grâce à des moyens de coulissement 4 représentés schématiquement et qui pourraient être de type télescopique, ou de tout autre type propre à conférer au porte-balai 3,3 la rigidité voulue. The brush holder consists of two sections 3 capable of sliding one inside the other by means of sliding means 4 shown diagrammatically and which could be of the telescopic type, or of any other type capable of giving the brush holder 3 , 3 the desired rigidity.

Les extrémités opposées de ces tronçons 3 sont guidées dans des glissières 5 prévues sur les côtés latéraux du pare-brise. The opposite ends of these sections 3 are guided in slides 5 provided on the lateral sides of the windshield.

Les moyens moteurs sont représentés sous la forme schématique d'un moteur électrique 6 propre à entraîner simultanément deux bras 7. La liaison entre le moteur 6 et les bras 7 est telle que ces bras puissent pivoter dans des sens opposés l'un à l'autre, et alternativement dans les deux sens, dans des plages angulaires déterminées. L'extrémité, opposée au moteur 6, de chacun des bras 7, est articulée et montée coulissante, par exemple par un système à billes, sur le tronçon 3 correspondant du porte-balai, à l'emplacement référencé 8.De la sorte, on comprend que la rotation alternative des bras 7 provoquera la montée du porte-balai 3,3 lorsque ces bras se déplaceront l'un vers l'autre, puis sa descente lorsque ces bras s'écarteront l'un de l'autre, et ainsi de suite, ce qui conférera au porte-balai 3,3 le mouvement alternatif de bas en haut et de haut en bas, sur le pare-brise 2. The motor means are shown in the schematic form of an electric motor 6 capable of simultaneously driving two arms 7. The connection between the motor 6 and the arms 7 is such that these arms can pivot in opposite directions, one to the other. other, and alternately in both directions, within determined angular ranges. The end, opposite the motor 6, of each of the arms 7, is articulated and slidably mounted, for example by a ball system, on the corresponding section 3 of the brush holder, at the location referenced 8. In this way, it is understood that the alternating rotation of the arms 7 will cause the brush holder 3,3 to rise when these arms move towards each other, then its descent when these arms move away from each other, and so on, which will give the brush holder 3.3 reciprocating movement from bottom to top and from top to bottom, on the windshield 2.

On a représenté en 3' et en 3 N deux autres posi- tions du porte-balai 3,3, de part et d'autre de la position moyenne représentée en trait plein. On a représenté en 7' et 7" les positions respectives correspondantes des bras 7. Two other positions of the brush holder 3.3 have been shown in 3 ′ and 3 N, on either side of the middle position shown in solid lines. The corresponding respective positions of the arms 7 have been shown at 7 'and 7 ".

Conformément à une autre disposition intéressante de l'invention, on pourra prévoir en outre qu'au moins à leurs extrémités supérieures lesdites glissières 5 comportent des moyens propres à écarter momentanément le porte-balai 3,3 de la surface de la vitre 2 lorsqu'il arrive à proximité de la limite supérieure de celle-ci. According to another advantageous arrangement of the invention, provision may also be made that at least at their upper ends, said slides 5 include means suitable for temporarily removing the brush holder 3.3 from the surface of the window 2 when it arrives near the upper limit thereof.

Cela permettra à l'eau ramassée par le balai lors de sa montée de s'écouler vers le bas. This will allow the water picked up by the broom as it rises to flow down.

En cas de besoin on pourrait prévoir une disposition semblable en bas du pare-brise.  If necessary, a similar arrangement could be provided at the bottom of the windshield.

Claims (5)

REVENDICATIONS 1. Essuie-glace pour vitre de véhicules, du type comportant un porte-balai et des moyens de liaison articulés entre ce porte-balai et des moyens moteurs, caractérisé en ce que lesdits moyens de liaison articulés (7,8) sont adaptés à soumettre le porte-balai (3,3) à un déplacement alternatif de haut en bas et de bas en haut, tel que le porte-balai (3,3) se déplace parallèlement à lui-même entre les limites inférieure et supérieure de ladite vitre (2). 1. Wiper for vehicle windows, of the type comprising a brush holder and articulated connection means between this brush holder and motor means, characterized in that said articulated connection means (7,8) are adapted to subjecting the brush holder (3,3) to an alternating movement from top to bottom and from bottom to top, such that the brush holder (3,3) moves parallel to itself between the lower and upper limits of said window (2). 2. Essuie-glace selon la revendication 1, caractérisé en ce que ledit porte-balai (3,3) est constitué de deux tronçons (3) propres à coulisser l'un dans l'autre.  2. Wiper according to claim 1, characterized in that said brush holder (3,3) consists of two sections (3) capable of sliding one inside the other. 3. Essuie-glace selon la revendication 2, caractérisé en ce que les extrémités opposées desdits tron çons (3) sont montées coulissantes dans des glissières (5) prévues sur les côtés latéraux de ladite vitre (2). 3. Wiper according to claim 2, characterized in that the opposite ends of said sections (3) are slidably mounted in slides (5) provided on the lateral sides of said window (2). 4. Essuie-glace selon la revendication 2 ou 3, caractérisé en ce que lesdits moyens de liaison articulés comprennent deux bras (7) reliés auxdits moyens moteurs (6) de sorte à pouvoir pivoter en sens opposés, chacun alternativement dans un sens et dans l'autre, dans des plages angulaires déterminées, et reliés de façon articulée et coulissante respectivement auxdits tronçons (3) du porte-balai. 4. Wiper according to claim 2 or 3, characterized in that said articulated connection means comprise two arms (7) connected to said motor means (6) so as to be able to pivot in opposite directions, each alternately in one direction and in the other, in determined angular ranges, and connected in an articulated and sliding manner respectively to said sections (3) of the brush holder. 5. Essuie-glace selon la revendication 3 ou 4, caractérisé en ce qu'au moins à leurs extrémités supérieures lesdites glissières (5) comportent des moyens propres à écarter momentanément le porte-balai (3,3) de la surface de la vitre (2) lorsqu'il arrive à proximité de la limite supérieure de celle-ci.  5. Wiper according to claim 3 or 4, characterized in that at least at their upper ends said slides (5) comprise means suitable for temporarily removing the brush holder (3,3) from the surface of the glass (2) when it comes close to its upper limit.
FR8617289A 1986-12-10 1986-12-10 WINDOW WIPER FOR VEHICLE WINDOWS Expired FR2608113B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8617289A FR2608113B1 (en) 1986-12-10 1986-12-10 WINDOW WIPER FOR VEHICLE WINDOWS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8617289A FR2608113B1 (en) 1986-12-10 1986-12-10 WINDOW WIPER FOR VEHICLE WINDOWS

Publications (2)

Publication Number Publication Date
FR2608113A1 true FR2608113A1 (en) 1988-06-17
FR2608113B1 FR2608113B1 (en) 1989-08-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR8617289A Expired FR2608113B1 (en) 1986-12-10 1986-12-10 WINDOW WIPER FOR VEHICLE WINDOWS

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FR (1) FR2608113B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104802760A (en) * 2015-04-29 2015-07-29 上海理工大学 Automotive glass wiping device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2591091A (en) * 1948-10-30 1952-04-01 Robert J O'connor Reciprocable windshield wiper blade mounting
FR1032359A (en) * 1951-02-12 1953-07-01 Windscreen wipers for vehicles, in particular for automobiles
US2795003A (en) * 1952-12-05 1957-06-11 Fiske David Window wiper for motor vehicles
DE1129848B (en) * 1959-11-17 1962-05-17 Daimler Benz Ag Windscreen wiper devices for motor vehicles
FR2402553A1 (en) * 1977-09-12 1979-04-06 Beauge Jacques Vertically travelling vehicle windscreen wiper - has slow action blade raised and lowered by cable around sides of windscreen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2591091A (en) * 1948-10-30 1952-04-01 Robert J O'connor Reciprocable windshield wiper blade mounting
FR1032359A (en) * 1951-02-12 1953-07-01 Windscreen wipers for vehicles, in particular for automobiles
US2795003A (en) * 1952-12-05 1957-06-11 Fiske David Window wiper for motor vehicles
DE1129848B (en) * 1959-11-17 1962-05-17 Daimler Benz Ag Windscreen wiper devices for motor vehicles
FR2402553A1 (en) * 1977-09-12 1979-04-06 Beauge Jacques Vertically travelling vehicle windscreen wiper - has slow action blade raised and lowered by cable around sides of windscreen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104802760A (en) * 2015-04-29 2015-07-29 上海理工大学 Automotive glass wiping device
CN104802760B (en) * 2015-04-29 2017-03-01 上海理工大学 Vehicle glass scrapes device

Also Published As

Publication number Publication date
FR2608113B1 (en) 1989-08-04

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