WO1996022206A1 - Essuie-glace pour vehicule automobile du type comportant une rampe d'arrosage portee par le balai d'essuie-glace - Google Patents
Essuie-glace pour vehicule automobile du type comportant une rampe d'arrosage portee par le balai d'essuie-glace Download PDFInfo
- Publication number
- WO1996022206A1 WO1996022206A1 PCT/FR1996/000074 FR9600074W WO9622206A1 WO 1996022206 A1 WO1996022206 A1 WO 1996022206A1 FR 9600074 W FR9600074 W FR 9600074W WO 9622206 A1 WO9622206 A1 WO 9622206A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- stirrup
- wiper
- lateral
- noise
- longitudinal
- Prior art date
Links
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
- B60S1/46—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
- 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
-
- 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
- B60S2001/3815—Means of supporting or holding the squeegee or blade rubber chacterised by a support harness consisting of several articulated elements chacterised by the joint between elements
Definitions
- Wiper for a motor vehicle of the type comprising a spray bar carried by the wiper blade
- the present invention relates to a motor vehicle windscreen wiper.
- the invention relates more particularly to a wiper of the type comprising a wiper arm and a wiper blade which comprises an articulated structure for distributing the pressure of the wiper blade comprising at least one stirrup articulated around a hinge axis perpendicular to the general direction of the blade, and of the type comprising a spray bar of the window to be wiped, which extends at least partially along a lateral face of the wiper blade.
- the arrangement of a spray bar along the wiper blade makes it possible to ensure efficient spraying by a good distribution of the spray points in the washing product of the window to be wiped.
- the spraying boom must be arranged as close as possible to the wiping area, that is to say near the wiping scraper carried by the articulated pressure distribution structure which carries the wiper blade.
- the watering ramp in the form of an independent component which generally takes the form of an elongated rigid body which is juxtaposed against a lateral face of the "main stirrup of the articulated structure to which it is fixed by hooking jumpers, by elastic interlocking or by fastenings by screws, rivets, collars, etc. All these designs have the disadvantage of adversely affecting the aerodynamic profiling of the wiper blade as well than its general aesthetic. It has also already proposed to integrate the spraying boom with the wiper blade, or with one of the components of the blade, when these are made by plastic molding.
- the object of the present invention is to propose a new design for a wiper of the type mentioned above, and in particular means for fixing the spray bar which simplifies the mounting and fixing of the bar and which allows more produce a streamlined sprayer boom body with good aesthetics, independently of the fixing means.
- the invention provides a wiper for a motor vehicle of the type comprising your brush-carrying arm, a wiper blade and a spray bar for the wiping window which extends substantially along 'a side face of the wiper blade, and of the type in which the wiper blade comprises an articulated pressure distribution structure comprising at least one intermediate caliper mounted articulated on a main caliper around an axis d articulation substantially perpendicular to the longitudinal direction of the main stirrup and which crosses two parallel lateral wings of the main stirrup and two parallel lateral cheeks of the intermediate stirrup, and an anti-noise element comprising two parallel lateral flanges, interposed between the wings sides of the main stirrup and the side cheeks of the intermediate stirrup, which are crossed by the body of the hinge pin, characterized in that the ramp sprinkler extends along one of the side wings of the main stirrup, and in that the ramp is made integrally by molding with the noise-canceling element.
- the spray bar has a longitudinal spray body traversed longitudinally by a washing liquid distribution channel comprising a series of spray holes for the window to be wiped, and in that the longitudinal spray body is connected at the lower edge of one of the lateral flanges of the noise canceling element;
- Each of the two opposite longitudinal ends of the main stirrup receives, in an articulated manner and with the interposition of an anti-noise element, an intermediate stirrup, and the sprinkler body is produced integrally by molding with the two anti-noise elements;
- the sprinkler body is made integrally with a vertical stiffening plate which incorporates two lateral flanges belonging to the two anti-noise elements;
- the spray bar has a longitudinal mounting body, made integrally with the longitudinal spray body, which has an inverted U-shaped cross section complementary to that of the main stirrup inside which it is housed, and which incorporates the two anti-noise elements, * the mounting body comprises two parallel lateral stiffening plates and an upper connecting back;
- the main stirrup has an upper back which connects the lateral wings and which includes a cutout for the passage of an articulation connector from the end of the wiper arm on an articulation rod which extends transversely between the lateral wings, opposite the cutout, the connecting back of the mounting body of the spraying boom has a cutout complementary to that of the back of the stirrup, and the upper edges of the lateral stiffening plates, in the area of the cut, have aligned notches in which the articulation rod is fitted elastically to complete the fixing of the spray bar on the main caliper, in the central articulation zone of the latter;
- the sprinkler body extends along the lower edge of the associated lateral wing of the main stirrup and it has a shape which substantially matches that of this lateral wing;
- the sprinkler body comprises, at one of its longitudinal ends, a connector for connecting the distribution channel of a pipe for supplying pressurized washing liquid.
- FIG. 1 is a top view of a wiper blade with an articulated structure for supporting a wiping squeegee which is equipped with a spray bar made in accordance with the teachings of the invention
- Figure 2 is a perspective view of the spray bar fitted to the brush of Figure 1
- - Figure 3 is a sectional view along line 3-3 on which all of the components is shown on a larger scale.
- the wiper blade 10 illustrated in FIG. 1 comprises a main stirrup 12 with opposite longitudinal ends 14 from which two intermediate stirrups 16 are articulated, each of which carries, in an articulated manner, spreaders 18 which support the heel 20 of a wiper blade 22.
- the main stirrup 12 has, in cross section, an inverted U shape and it is constituted for this purpose by an upper back 24 and by two parallel lateral wings 26.
- each intermediate stirrup 16 has a cross section in the shape of an inverted U and for this purpose has an upper back 28 which connects two parallel lateral cheeks 30.
- the upper back 24 of the main stirrup 12 has a rectangular cutout 25.
- a noise canceling element is interposed between the main stirrup 12 and the intermediate stirrups 16 in the articulation zone of the latter.
- Each of the articulations is ensured by means of a rod forming an articulation axis 32 which passes through holes 34 provided for this purpose in the lateral wings 26 with the interposition of sockets 36 produced integrally with the parallel and vertical lateral flanges 38 of an anti-noise element having, in cross section, an inverted U shape, the parallel lateral flanges 38 being connected for this purpose by an upper back 40.
- Each articulation rod 32 also passes through aligned holes 42 formed in the side cheeks 30 of the corresponding intermediate stirrup 16.
- a watering ramp 44 is produced integrally by plastic molding with the noise-canceling elements.
- the watering ramp 44 comprises a lower main body of watering 46 and an upper mounting body 48.
- the upper mounting body 48 is a piece of elongated shape complementary to the internal shape of the main stirrup 12.
- the upper mounting body 48 comprises two parallel lateral stiffening plates 50A, 50B which are connected together by an upper connecting back 52.
- the upper connecting back 52 comprises a cutout 54 with a contour complementary to that of the cutout 26 formed in the upper back 24 of the main stirrup 12.
- the free upper edges 56 of the lateral stiffening plates 50A, 50B delimit the cutout 54 and include notches 58 making it possible to receive, by elastic interlocking, the body of the axis 60 of articulation of the wiper arm which s extends transversely between the lateral wings 26 of the main stirrup 12 at the level of the cutout 25.
- each of the two stiffening plates 50A, 50B comprises, produced integrally by molding, the sockets 36.
- the lateral flanges 38 of the noise reduction thus consist of portions of the plates 50A, 50B in which they are integrated and the backs 40 are integrated into the back 52.
- the lower longitudinal edge 62 of the stiffening side plate 50A is extended by the longitudinal sprinkling body 46 which extends, in the mounted position, along the lower longitudinal edge 27 of the corresponding lateral wing 26 of the main stirrup 12.
- the longitudinal sprinkling body 46 comprises a longitudinal channel 64 for distributing the washing liquid through orifices 66 so as to allow distributed sprinkling of the window to be wiped 69.
- the longitudinal sprinkler body 44 may comprise, at one of its free ends, a nozzle 65 and at its other free end a connector 68 for its connection to a pipe (not shown) for supplying pressurized washing liquid .
- the external face 47 of the longitudinal spray body 46 in a profiled manner so that the spray bar 44 also constitutes an aerodynamic deflector.
- the assembly and fixing of all the components illustrated in the figures is carried out as follows.
- the operator begins by installing the mounting body 48 of the spraying boom 44 inside the main stirrup 12.
- the spraying boom 44 is fixed to the main stirrup 12.
- the assembly of the components is carried out in a conventional manner, that is to say by putting in place the intermediate stirrups 16 then the rods forming hinge pins 32.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Water Supply & Treatment (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Quality & Reliability (AREA)
- Nozzles (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE69600827T DE69600827T2 (de) | 1995-01-19 | 1996-01-17 | Kraftfahrzeug-scheibenwischer mit einer auf dem wischblatt getragenen sprühvorrichtung |
US08/716,383 US5661870A (en) | 1995-01-19 | 1996-01-17 | Motor vehicles windscreen wiper comprising a spray line on the wiper blade |
EP96901404A EP0751885B1 (fr) | 1995-01-19 | 1996-01-17 | Essuie-glace pour vehicule automobile du type comportant une rampe d'arrosage portee par le balai d'essuie-glace |
JP8522084A JPH09510674A (ja) | 1995-01-19 | 1996-01-17 | 自動車用スクリーンワイパー |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9500804A FR2729622B1 (fr) | 1995-01-19 | 1995-01-19 | Essuie-glace pour vehicule automobile du type comportant une rampe d'arrosage portee par le balai d'essuie-glace |
FR95/00804 | 1995-01-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1996022206A1 true WO1996022206A1 (fr) | 1996-07-25 |
Family
ID=9475453
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR1996/000074 WO1996022206A1 (fr) | 1995-01-19 | 1996-01-17 | Essuie-glace pour vehicule automobile du type comportant une rampe d'arrosage portee par le balai d'essuie-glace |
Country Status (6)
Country | Link |
---|---|
US (1) | US5661870A (fr) |
EP (1) | EP0751885B1 (fr) |
JP (1) | JPH09510674A (fr) |
DE (1) | DE69600827T2 (fr) |
FR (1) | FR2729622B1 (fr) |
WO (1) | WO1996022206A1 (fr) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2774341B1 (fr) * | 1998-01-30 | 2000-03-10 | Valeo Systemes Dessuyage | Balai d'essuie-glace de vehicule automobile a structure perfectionnee |
DE19854307A1 (de) * | 1998-11-25 | 2000-05-31 | Bosch Gmbh Robert | Wischblatt zum Reinigen von Kraftfahrzeugscheiben |
BR0003099A (pt) * | 2000-07-06 | 2002-02-05 | Dyna Electromecanica | Sistema de articulação entre componentes de palheta de limpador de pára-brisa |
US7150065B2 (en) * | 2000-07-27 | 2006-12-19 | Robert Bosch Gmbh | Wiper arm, wiper blade and wiper device, especially for the panes of a motor vehicle |
US6766553B2 (en) | 2002-03-21 | 2004-07-27 | Federal-Mogul World Wide, Inc. | Heavy-duty flat wiper blade assembly |
US20130227809A1 (en) | 2012-02-24 | 2013-09-05 | Pylon Manufacturing Corp. | Wiper blade |
USD706200S1 (en) | 2010-09-22 | 2014-06-03 | Pylon Manufacturing Corporation | Windshield wiper cover |
US9174609B2 (en) | 2011-04-21 | 2015-11-03 | Pylon Manufacturing Corp. | Wiper blade with cover |
US9457768B2 (en) | 2011-04-21 | 2016-10-04 | Pylon Manufacturing Corp. | Vortex damping wiper blade |
CA2843527C (fr) | 2011-07-28 | 2018-11-27 | Pylon Manufacturing Corp. | Adaptateur, raccord et ensemble d'essuie-glace |
WO2013019645A1 (fr) | 2011-07-29 | 2013-02-07 | Pylon Manufacturing Corp. | Connecteur d'essuie-glace |
US8806700B2 (en) | 2011-07-29 | 2014-08-19 | Pylon Manufacturing Corporation | Wiper blade connector |
US9108595B2 (en) | 2011-07-29 | 2015-08-18 | Pylon Manufacturing Corporation | Windshield wiper connector |
US20130219649A1 (en) | 2012-02-24 | 2013-08-29 | Pylon Manufacturing Corp. | Wiper blade |
US10829092B2 (en) | 2012-09-24 | 2020-11-10 | Pylon Manufacturing Corp. | Wiper blade with modular mounting base |
US10166951B2 (en) | 2013-03-15 | 2019-01-01 | Pylon Manufacturing Corp. | Windshield wiper connector |
US9505380B2 (en) | 2014-03-07 | 2016-11-29 | Pylon Manufacturing Corp. | Windshield wiper connector and assembly |
USD777079S1 (en) | 2014-10-03 | 2017-01-24 | Pylon Manufacturing Corp. | Wiper blade frame |
USD787308S1 (en) | 2014-10-03 | 2017-05-23 | Pylon Manufacturing Corp. | Wiper blade package |
EP3368383B1 (fr) | 2015-10-26 | 2021-08-04 | Pylon Manufacturing Corp. | Balai d'essuie-glace |
WO2017200065A1 (fr) | 2016-05-18 | 2017-11-23 | アスモ株式会社 | Dispositif d'essuie-glace de véhicule |
WO2017201473A1 (fr) | 2016-05-19 | 2017-11-23 | Pylon Manufacturing Corp. | Balai d'essuie-glace |
US11040705B2 (en) | 2016-05-19 | 2021-06-22 | Pylon Manufacturing Corp. | Windshield wiper connector |
CN109311450A (zh) | 2016-05-19 | 2019-02-05 | 电缆塔制造有限公司 | 挡风玻璃雨刮器连接器 |
WO2017201458A1 (fr) | 2016-05-19 | 2017-11-23 | Pylon Manufacturing Corp. | Raccord d'essuie-glace |
AU2017268008A1 (en) | 2016-05-19 | 2018-11-22 | Pylon Manufacturing Corp. | Windshield wiper connector |
WO2018081791A1 (fr) | 2016-10-31 | 2018-05-03 | Pylon Manufacturing Corp. | Balai d'essuie-glace pourvu d'une coiffe |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3296647A (en) * | 1964-07-10 | 1967-01-10 | Gen Motors Corp | Windshield wiper blade with washer attachment |
GB2211458A (en) * | 1987-10-28 | 1989-07-05 | Itw Ltd | Moulding hollow articles |
FR2648771A1 (fr) * | 1989-06-22 | 1990-12-28 | Peugeot | Balai d'essuie-glace distributeur de liquide de nettoyage |
FR2676694A3 (fr) * | 1991-05-24 | 1992-11-27 | Bosch Gmbh Robert | Balai d'essuie-glace pour vehicule a moteur comportant un listel de deflection pour eliminer la formation de neige ou de glace. |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2910715A (en) * | 1954-09-09 | 1959-11-03 | Gerald H Ohrt | Windshield washer |
US3854161A (en) * | 1973-09-06 | 1974-12-17 | R Benson | Windshield washer |
-
1995
- 1995-01-19 FR FR9500804A patent/FR2729622B1/fr not_active Expired - Fee Related
-
1996
- 1996-01-17 JP JP8522084A patent/JPH09510674A/ja active Pending
- 1996-01-17 US US08/716,383 patent/US5661870A/en not_active Expired - Fee Related
- 1996-01-17 WO PCT/FR1996/000074 patent/WO1996022206A1/fr active IP Right Grant
- 1996-01-17 DE DE69600827T patent/DE69600827T2/de not_active Expired - Fee Related
- 1996-01-17 EP EP96901404A patent/EP0751885B1/fr not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3296647A (en) * | 1964-07-10 | 1967-01-10 | Gen Motors Corp | Windshield wiper blade with washer attachment |
GB2211458A (en) * | 1987-10-28 | 1989-07-05 | Itw Ltd | Moulding hollow articles |
FR2648771A1 (fr) * | 1989-06-22 | 1990-12-28 | Peugeot | Balai d'essuie-glace distributeur de liquide de nettoyage |
FR2676694A3 (fr) * | 1991-05-24 | 1992-11-27 | Bosch Gmbh Robert | Balai d'essuie-glace pour vehicule a moteur comportant un listel de deflection pour eliminer la formation de neige ou de glace. |
Also Published As
Publication number | Publication date |
---|---|
DE69600827D1 (de) | 1998-11-26 |
FR2729622A1 (fr) | 1996-07-26 |
EP0751885B1 (fr) | 1998-10-21 |
EP0751885A1 (fr) | 1997-01-08 |
FR2729622B1 (fr) | 1997-04-04 |
DE69600827T2 (de) | 1999-03-11 |
US5661870A (en) | 1997-09-02 |
JPH09510674A (ja) | 1997-10-28 |
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