DE8701961U1 - Windscreen wipers, in particular for the windscreen of a motor vehicle - Google Patents
Windscreen wipers, in particular for the windscreen of a motor vehicleInfo
- Publication number
- DE8701961U1 DE8701961U1 DE8701961U DE8701961U DE8701961U1 DE 8701961 U1 DE8701961 U1 DE 8701961U1 DE 8701961 U DE8701961 U DE 8701961U DE 8701961 U DE8701961 U DE 8701961U DE 8701961 U1 DE8701961 U1 DE 8701961U1
- Authority
- DE
- Germany
- Prior art keywords
- windscreen
- wiper
- motor vehicle
- housing
- wiper blade
- 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.)
- Expired
Links
- 229920003023 plastic Polymers 0.000 claims description 2
- 244000309464 bull Species 0.000 claims 1
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
- B60S1/3806—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
- B60S2001/3827—Wiper blades characterised by the squeegee or blade rubber or wiping element
- B60S2001/3836—Wiper blades characterised by the squeegee or blade rubber or wiping element characterised by cross-sectional shape
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Quality & Reliability (AREA)
- Mechanical Engineering (AREA)
- Gears, Cams (AREA)
Description
Leopold F. Scf&mitT "»»*.»·· '··' · Leopold F. Scf&mitT "»»*.»·· '··' ·
Lebarstr. 8 /9.0G
7000 Stuttgart 1Lebarstr. 8 /9.0G
7000 Stuttgart-1
Scheibenwischer, insbesondere für die Windschutzscheibe eines KraftfahrzeugesWindscreen wipers, in particular for the windscreen of a motor vehicle
Die Neuerung betrifft einen Scheibenwischer, insbesondere für die Windschutzscheibe eines Kraftfahrzeuges, mit einem Wischerblatt, das in ein Gehäuse mit einem senkrechten ' Führungsschacht eingebettet ist, in dem sich ein die gesämte Länge des Wischerblattes gleichmäßig beaufschlagendes Federelement befindet.The innovation relates to a windscreen wiper, in particular for the windscreen of a motor vehicle, with a wiper blade which is embedded in a housing with a vertical guide shaft in which a spring element is located which uniformly acts on the entire length of the wiper blade.
Die der Neuerung zugrundeliegende Aufgabe, die darin besteht, Scheibenwischer der vorgenannten Art so weiterzuentwickeln und zu verbessern, daß der Wischdruck mit zunehmender Fahrgeschwindigkeit ansteigt, und daß eine besonders einfache und funktionstüchtige Lösung für das innerhalb des Gehäuses befindliche Federelement geschaffen wird, ist mit den kennzeichnenden Merkmalen der Schutzansprüche gelöst.The task underlying the innovation, which consists in further developing and improving windscreen wipers of the aforementioned type so that the wiping pressure increases with increasing driving speed and that a particularly simple and functional solution is created for the spring element located inside the housing, is solved with the characterizing features of the protection claims.
In der Zeichnung ist eine mögliche Ausführungsform eines Scheibenwischers gemäß der Neuerung dargestellt, die im folgenden zusammen mit ihren Vorteilen beschrieben wird. Es zeigenThe drawing shows a possible embodiment of a windscreen wiper according to the innovation, which is described below together with its advantages. It shows
Fig.l eine verkleinerte Seitenansicht, etwa im Maßsfab 1:2,Fig.l a reduced side view, approximately in scale 1:2,
Fig.2 eine von unten auf das Wischerblatt gesehene Ansicht eines Scheibenwischers nach Fig.l, undFig.2 a view of the wiper blade from below of a windscreen wiper according to Fig.l, and
Fig.3 einen vergrößerten Querschnitt durch einen Scheibenwischer nach den Figuren 1 und 2, etwa im Maßstab 5:1Fig.3 an enlarged cross-section through a windscreen wiper according to Figures 1 and 2, approximately on a scale of 5:1
Au«Ouch«
* · · * * *tlffl I* · · * * *tlffl I
• ····
U &Igr;U &Igr;
Aus dem Gehäuse 1 wachsen zu beiden Seiten des senkrechten Flihrüngsschachtes 2 für das Wischerblatt 3 spoilerartige Flügel 4, S heraus, über die in an sich bekannter Weise der Wischdruck bei zunehmender .Fahrgeschwindigkeit erhöht wird. Un auch bei stark gewölbten Windschutzscheiben ein gleichmäßiges Andrücken über die gesamte Länge der Wischlippe des Wischerblattes 3 en die Windschutzscheibe 11 zu erreichen, sind die spoilerartigen Flügel 5 an den Enden des Gehäuses breiter als im Mittelbereich 4. Das Gehäuse und die spoilerartigen FlUgel sind einstückig aus Kunststoff gefertigt, der vorzugsweise transparent ist. Um ein besonders einfaches und funktionstüchtiges Federelement zu schaffen, wächst das Federelement 6 einstückig aus dem Wischerblatt 3 als V- förmige Gummidruckfeder heraus. Das Wischerblatt 3 wird auf einfache Weise der Länge nach in das Gehäuse eingeschoben, das über Wagebalken 9, 10 mit dem Wischerarm 8 gelenkig verbunden ist.Spoiler-like wings 4,5 grow out of the housing 1 on both sides of the vertical guide shaft 2 for the wiper blade 3, by means of which the wiping pressure is increased in a manner known per se as the driving speed increases. In order to achieve an even pressure over the entire length of the wiper lip of the wiper blade 3 on the windshield 11, even with strongly curved windshields, the spoiler-like wings 5 are wider at the ends of the housing than in the middle area 4. The housing and the spoiler-like wings are made in one piece from plastic, which is preferably transparent. In order to create a particularly simple and functional spring element, the spring element 6 grows out of the wiper blade 3 in one piece as a V-shaped rubber pressure spring. The wiper blade 3 is simply inserted lengthwise into the housing, which is articulated to the wiper arm 8 via balance beams 9, 10.
Claims (3)
Flügel (4, 5) Serauswachsen.1. Windscreen wiper, in particular for the windscreen of a motor vehicle, with a wiper blade which is embedded in a housing with a vertical guide shaft in which a spring element is located which uniformly acts on the entire length of the wiper blade, characterized in that spoiler-like projections protrude from the housing (1) on both sides of the vertical guide shaft (2) for the wiper blade (3).
Wings (4, 5) Seroutgrowth.
nach oben offenen V- Profil (7) gebildet wird.A. Windscreen wiper according to claim 3, characterized in that the spring element is
upwardly open V-profile (7).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8701961U DE8701961U1 (en) | 1987-02-10 | 1987-02-10 | Windscreen wipers, in particular for the windscreen of a motor vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8701961U DE8701961U1 (en) | 1987-02-10 | 1987-02-10 | Windscreen wipers, in particular for the windscreen of a motor vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
DE8701961U1 true DE8701961U1 (en) | 1987-04-02 |
Family
ID=6804521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8701961U Expired DE8701961U1 (en) | 1987-02-10 | 1987-02-10 | Windscreen wipers, in particular for the windscreen of a motor vehicle |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE8701961U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29903123U1 (en) | 1999-02-20 | 1999-07-15 | Bähr, Marcus, 89186 Illerrieden | Windshield wipers for all types of vehicles |
-
1987
- 1987-02-10 DE DE8701961U patent/DE8701961U1/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29903123U1 (en) | 1999-02-20 | 1999-07-15 | Bähr, Marcus, 89186 Illerrieden | Windshield wipers for all types of vehicles |
WO2000048876A1 (en) | 1999-02-20 | 2000-08-24 | BÄHR, Marcus | Windscreen wiper for miscellaneous types of vehicles |
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