DE8701961U1 - Windscreen wipers, in particular for the windscreen of a motor vehicle - Google Patents

Windscreen wipers, in particular for the windscreen of a motor vehicle

Info

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
Application number
DE8701961U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
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 DE8701961U priority Critical patent/DE8701961U1/en
Publication of DE8701961U1 publication Critical patent/DE8701961U1/en
Expired legal-status Critical Current

Links

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
    • B60S1/38Wiper blades
    • B60S1/3806Means, or measures taken, for influencing the aerodynamic quality of the wiper blades
    • 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
    • B60S1/38Wiper blades
    • B60S2001/3827Wiper blades characterised by the squeegee or blade rubber or wiping element
    • B60S2001/3836Wiper 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 1
Lebarstr. 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)

&agr;&Tgr;&Ggr;&Tgr; • »t Jt ·· OO »·»» lit· ···· O · · Leopold F. Scnroid Leharstr. 8 /9.0G 7000 Stuttgart 1 Scheibenwischer, insbesondere für die Windschutzscheibe eines Kraftfahrzeuges Schutzansprüche;&agr;&Tgr;&Ggr;&Tgr;• »t Jt ·· OO »·»» lit· ···· O · · Leopold F. Scnroid Leharstr. 8 /9.0G 7000 Stuttgart 1 Windscreen wiper, in particular for the windscreen of a motor vehicle Protection claims; 1. 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 gesamte Länge des Wischerblattes gleichmäßig beaufschlagendes Federelement befindet, dadurch gekennzeich.net, daß aus dem Gehäuife (1). zu beiden Seiten des senkrechten Führungsschachtes (2) für das Wischerblatt (3) spoilerartige
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.
2. Scheibenwischer nach Anspruch 1,dadurch gekennzeichnet, daß das Gehäuse und die spoilerartigen Flügel, wie an sich bekannt,, aus einem transparenten Kunststoff bestehen.2. Windscreen wiper according to claim 1, characterized in that the housing and the spoiler-like wings, as known per se, consist of a transparent plastic. 3. Scheibenwischer nach Anspruch 1,dadurch g e kennzeichnet, daß das Federelement (6) einstückig aus dem Wischerblatt (3) herauswächst.3. Windscreen wiper according to claim 1, characterized in that the spring element (6) grows out of the wiper blade (3) in one piece. A. Scheibenwischer nach Anspruch 3, dadurch gekennzeichnet, daß das Federelement von einem
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).
DE8701961U 1987-02-10 1987-02-10 Windscreen wipers, in particular for the windscreen of a motor vehicle Expired DE8701961U1 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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