DE8701960U1 - 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
- DE8701960U1 DE8701960U1 DE8701960U DE8701960U DE8701960U1 DE 8701960 U1 DE8701960 U1 DE 8701960U1 DE 8701960 U DE8701960 U DE 8701960U DE 8701960 U DE8701960 U DE 8701960U DE 8701960 U1 DE8701960 U1 DE 8701960U1
- Authority
- DE
- Germany
- Prior art keywords
- windscreen
- wiper
- motor vehicle
- wiper blade
- lip
- 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
- YAFQFNOUYXZVPZ-UHFFFAOYSA-N liproxstatin-1 Chemical compound ClC1=CC=CC(CNC=2C3(CCNCC3)NC3=CC=CC=C3N=2)=C1 YAFQFNOUYXZVPZ-UHFFFAOYSA-N 0.000 description 2
- 244000309464 bull Species 0.000 description 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Quality & Reliability (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Description
'J · · IMI &Igr;&Ggr;'J · · IMI &Igr;&Ggr;
Leharstr. 8 /9.0G
7000 Stuttgart 1Leharstr. 8 /9.0G
7000 Stuttgart-1
Scheibenwischer, insbesondere für die Windschutzscheibe ein.es KraftfahrzeugesWindscreen wipers, especially for the windscreen of a motor vehicle
Die Neuerung betrifft einen Scheibenwischer, insbesondere für die Windschutzscheibe eines Kraftfahrzeuges, mit einem von einem Motor bewegten Wischerarm, an dem ein Wischerblatt befestigt ist, dessen Wischlippe ein im wesentlichen T- förmiges Profil hat.The innovation relates to a windscreen wiper, in particular for the windscreen of a motor vehicle, with a wiper arm moved by a motor to which a wiper blade is attached, the wiper lip of which has a substantially T-shaped profile.
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 eine schnell wechselbare Befestigung des Wischerblattes 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 for a quickly replaceable attachment of the wiper blade is created, is solved with the characteristic features of the protection claims.
In der Zeichnung ist eine mögliche Ausführungsform eines Scheibenwischers gemäß der Neuerung dargestellt, dxe 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 Maßstab 1:2,Fig.l a reduced side view, approximately in scale 1:2,
Fig.2 eine von unten auf das Wischerblatt gesehene Ansieht 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 5:1. Fig.3 is an enlarged cross-section through a windscreen wiper according to Figures 1 and 2, approximately on a scale of 5:1.
AusOut of
till 11 Il 11till 11 Il 11
' ■ ■' ■ ■
ii'ti'f''·*·ii'ti'f''·*·
• 14 c tco til ···«« ic &pgr;&igr;&iacgr; -Ii &igr;• 14 c tco til ···«« ic &pgr;&igr;&iacgr; -Ii &igr;
Aus dem oberen Querbalken 2 der im wesentlichen T- förmigen Wiechlippe 1 wächst ein weiteres T- Profil 3 heraus, das zur Befestigung der Wischlippe im Wischerblatt 5 dient. Das Wischerblatt ist mit einer T- förmigen Nut 4 versehen, zu deren beiden Seiten spoilerartige Flügel 6, 7 herauswachsen, über die in an sich bekannter Weise der Wischdruck bei zunehmender Fahrgeschwindigkeit erhöht wird. Um auch bei stark gewölbten Windschutzscheiben ein gleichmäßiges Andrücken über die gesamte Länge der Wischlippe 1 an die in U4.4..k..i....i..^t.. Ii .... srrsichsR —ind Hs s"oilsrsrti™sii Flügel 7 an den Enden des Gehäuses breiter als im Mittelbereich 6. Das Gehäuse und die spoilerartigen Flügel sind einstückig aus Kunststoff gefertigt, der vorzugsweise transparent ist, und die gelenkige Verbindung des Gehäuses mit dem von einem Motor bewegten Wiecherar-m 8 erfolgt über Wagebalken 9, 10. Die lösbare'Verbindung der Wischlippe mittels eines aus ihr herauswachsenden T- Profils 3, das der Länge nach in eine T- förmige Nut 4 des Wischerblattes eingeschoben wird, erlaubt ein besonders schnelles und einfaches Wechseln, was unter Berücksichtigung der relativ kurzen Lebensdauer einer Wischlippe von großem Vorteil ist. A further T-profile 3 grows out of the upper crossbar 2 of the essentially T-shaped wiper lip 1, which serves to attach the wiper lip to the wiper blade 5. The wiper blade is provided with a T-shaped groove 4, on both sides of which spoiler-like wings 6, 7 grow out, via which the wiping pressure is increased in a known manner as the driving speed increases. In order to ensure that the wiper lip 1 is pressed evenly over the entire length onto the wiper blades shown in FIG. 4.4 even on very curved windshields, the wings 7 are wider at the ends of the housing than in the middle area 6. The housing and the spoiler- like wings are made in one piece from plastic, which is preferably transparent, and the articulated connection of the housing to the wiper arm 8 moved by a motor is made via balance beams 9, 10. The detachable connection of the wiper lip by means of a T-profile 3 growing out of it, which is inserted lengthwise into a T-shaped groove 4 in the wiper blade, allows particularly quick and easy changing, which is a great advantage considering the relatively short lifespan of a wiper lip.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8701960U DE8701960U1 (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 |
---|---|---|---|
DE8701960U DE8701960U1 (en) | 1987-02-10 | 1987-02-10 | Windscreen wipers, in particular for the windscreen of a motor vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
DE8701960U1 true DE8701960U1 (en) | 1987-04-02 |
Family
ID=6804520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8701960U Expired DE8701960U1 (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) | DE8701960U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10061328A1 (en) * | 2000-12-04 | 2002-06-13 | Wolfgang Foesel | Windscreen wiper blade includes spacers inserted in gaps either side of connecting web between upper and lower parts of wiper strip to ensure contact of blade against windscreen in both directions of movement |
-
1987
- 1987-02-10 DE DE8701960U patent/DE8701960U1/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10061328A1 (en) * | 2000-12-04 | 2002-06-13 | Wolfgang Foesel | Windscreen wiper blade includes spacers inserted in gaps either side of connecting web between upper and lower parts of wiper strip to ensure contact of blade against windscreen in both directions of movement |
DE10061328C2 (en) * | 2000-12-04 | 2002-11-21 | Wolfgang Foesel | Wiper blade for a wiper |
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