CH190301A - Device for wiping window panes, in particular for vehicles. - Google Patents

Device for wiping window panes, in particular for vehicles.

Info

Publication number
CH190301A
CH190301A CH190301DA CH190301A CH 190301 A CH190301 A CH 190301A CH 190301D A CH190301D A CH 190301DA CH 190301 A CH190301 A CH 190301A
Authority
CH
Switzerland
Prior art keywords
blade
wiper
vehicles
window pane
window panes
Prior art date
Application number
Other languages
German (de)
Inventor
Societe Anonyme Des A Secheron
Original Assignee
Secheron Atel
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 Secheron Atel filed Critical Secheron Atel
Publication of CH190301A publication Critical patent/CH190301A/en

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
    • B60S1/40Connections between blades and arms
    • B60S1/4038Connections between blades and arms for arms provided with a channel-shaped end
    • B60S1/4064Connections between blades and arms for arms provided with a channel-shaped end the channel-shaped end being provided with protrusions on, or holes in, the side walls to create a pivot
    • 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
    • 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
    • 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
    • B60S1/40Connections between blades and arms
    • B60S1/4038Connections between blades and arms for arms provided with a channel-shaped end
    • 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
    • B60S1/3848Flat-type wiper blade, i.e. without harness
    • B60S1/3874Flat-type wiper blade, i.e. without harness with a reinforcing vertebra
    • B60S1/3882C-shape section
    • 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
    • B60S2001/3829Wiper blades characterised by the squeegee or blade rubber or wiping element characterised by the material of the squeegee or coating thereof
    • B60S2001/3832Wiper blades characterised by the squeegee or blade rubber or wiping element characterised by the material of the squeegee or coating thereof cleaning by rigid or semi-rigid scraping elements, e.g. for removing ice
    • 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
    • B60S2001/3837Wiper blades characterised by the squeegee or blade rubber or wiping element characterised by cross-sectional shape with more than one wiping edge or lip

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Description

  

      \Torrichtung    zum Wischen von Fensterscheiben, insbesondere für Fahrzeuge.    Gregenstand der Erfindung ist eine Vor  richtung zum Wischen     voll    Fensterscheiben,  insbesondere für Fahrzeuge.  



  Diese Vorrichtung zeichnet sich dadurch  aus, dass der Wischer mindestens eine metal  lische Klinge aufweist und im übrigen so ein  gerichtet ist, dass zwei voneinander abgewen  dete Klingenkanten unter einem spitzen Win  kel auf die Fensterscheibe gedrückt werden.  



  Die Zeichnung zeigt einige beispielsweise  Ausführungsformen des Erfindungsgegenstan  des.  



  Fig. 1 ist eine Ansicht von vorn einer  Scheibe mit angebrachter Vorrichtung;  Fig. 2 ist ein Schnitt gemäss Linie II-II  der Fig. 1;  Fig. 3 zeigt den Wischer in einem grö  sseren Massstab im     Querschnitt    gemäss Linie  III-III der Fig. 1;  Fig. 4 zeigt eine besondere Art der Klinge  des Ausführungsbeispiels gemäss den Fig. 1  bis 3;  Die Fig. 5 bis 8 zeigen im Schnitt vier  weitere Ausführungsformen des Wischers.    Die dargestellte Vorrichtung besitzt einen  elastischen Hebel 1, welcher um die Achse 2  entweder mit Hilfe eines Handgriffes 3 von       Hand    oder eines Motors 4 motorisch hin und  her verschwenkt werden kann. Am Ende des  Hebels 1 ist der Wischer 5 angebracht, wel  cher durch die Federkraft des Hebels 1 gegen  die Fensterscheibe 6 gedrückt wird.  



  Wie Fig. 3 zu entnehmen ist, besteht  dieser Wischer aus einem steifen Steg 7 und  einer Leiste 8, zwischen welchen eine Klinge  9 eingespannt ist. Steg und Leiste sind mit  tels Schrauben 10 miteinander verbunden und  der Steg ist mittels eines Bolzens 11 am  Hebel 1 angelenkt.  



  Die     Klinge    9 ist eine federnde, metallische,       rinnenförmig    gebogene, längliche Platte, z. B.  aus Stahlblech. Die beiden voneinander ab  gewendeten Kauten 12     dieses    Wischers wer  den auf die     Fensterscheibe    6 gedrückt, und  zwar unter einem ziemlich spitzen Winkel.  



  Die Klinge könnte, wie in     Fig.    4 darge  stellt, längs der ganten Einschnitte 13 be  sitzen, die ein besseres Anliegen sichern.      Auch könnte die     Klinge    aus einzelnen  Lamellen bestehen, die neben- oder überein  ander angeordnet wären.  



  Leichtere Ausführungen zeigen die Fig. 5,  7 und B.  



  Gemäss Fig. 5 liegt der mittlere Teil einer  aus einem Stück hergestellten Klinge in einer  sich über die ganze Länge des Wischers er  streckenden     U-förmigen    Versteifung 14, oder  es kann, was noch einfacher und leichter ist,  gemäss Fig. 8 der U-förmig gebogene Mittel  teil 15 selbst die Versteifung bilden.  



  Es können auch zwei Klingen nebenein  ander liegen, die z. B. gemäss Fig. 6 mit Hilfe  von Nieten oder Schrauben 1.6 auf einer Leiste  17 befestigt sind, und zwar zwischen der  selben und einem Befestigungsblech 18.  



  Die beiden Klingen könnten auch gemäss  Fig. 7 im Querschnitt ein offenes V bilden  und je mit dein einen Schenkel auf die Scheibe  gedrückt werden und mit dem andern mit  Hilfe von den beiden Klingen gemeinsamen  Nieten 19 mit einem Flacheisen 20 verbun  den sein.  



  Gegenüber den üblichen Ausführungen mit  Kautschukwischer weisen die beschriebenen  Wischervorrichtungen den Vorteil auf, dass  die vom Antrieb zu überwindende Reibung  auf der Scheibe viel geringer ist. Ferner wird  das Wasser oder der Wasserdampfniederschlag  besser entfernt, das heisst bis auf eine äusserst  dünne, gut durchsichtige Schicht. Endlich  entfernen die scharfen Klingenkanten des    Wischers ausser Wasser noch     .Eis    und fest  gefrorenen Schnee.



      \ Door direction for wiping window panes, especially for vehicles. Gregenstand the invention is a device for wiping full window panes, especially for vehicles.



  This device is characterized in that the wiper has at least one metallic blade and is also directed in such a way that two blade edges turned away from one another are pressed onto the window pane at an acute angle.



  The drawing shows some exemplary embodiments of the subject invention.



  Fig. 1 is a front view of a disc with the device attached; Fig. 2 is a section along line II-II of Fig. 1; FIG. 3 shows the wiper on a larger scale in cross section according to line III-III of FIG. 1; FIG. 4 shows a particular type of blade of the embodiment according to FIGS. 1 to 3; FIGS. 5 to 8 show, in section, four further embodiments of the wiper. The device shown has an elastic lever 1, which can be pivoted back and forth about the axis 2 either with the aid of a handle 3 by hand or a motor 4. At the end of the lever 1, the wiper 5 is attached, wel cher is pressed against the window pane 6 by the spring force of the lever 1.



  As can be seen from FIG. 3, this wiper consists of a rigid web 7 and a bar 8, between which a blade 9 is clamped. The bar and bar are connected to one another by means of screws 10 and the bar is hinged to the lever 1 by means of a bolt 11.



  The blade 9 is a resilient, metallic, channel-shaped curved, elongated plate, for. B. made of sheet steel. The two mutually facing chews 12 of this wiper who pressed on the window pane 6, at a fairly acute angle.



  The blade could, as shown in Fig. 4 Darge, sit along the ganten incisions 13 be, which ensure a better concern. The blade could also consist of individual lamellae that would be arranged next to or on top of each other.



  Lighter versions are shown in FIGS. 5, 7 and B.



  According to FIG. 5, the middle part of a blade made of one piece lies in a U-shaped stiffener 14 that extends over the entire length of the wiper, or it can, which is even simpler and easier, according to FIG. 8, the U-shaped curved middle part 15 form the stiffener itself.



  There can also be two blades next to each other, the z. B. according to FIG. 6 with the aid of rivets or screws 1.6 on a bar 17, namely between the same and a mounting plate 18.



  The two blades could also form an open V in cross-section as shown in FIG. 7 and each be pressed with one leg onto the disc and with the other rivets 19 shared with a flat iron 20 with the help of the two blades.



  Compared to the usual designs with rubber wipers, the wiper devices described have the advantage that the friction to be overcome by the drive on the window is much lower. Furthermore, the water or the water vapor deposit is better removed, that is to say except for an extremely thin, well-transparent layer. Finally, apart from water, the sharp blade edges of the wiper also remove ice and frozen snow.

 

Claims (1)

PATENTANSPRUCH: Vorrichtung zum Wischen von Fenster scheiben, insbesondere für Fahrzeuge, dadurch gekennzeichnet, dass der Wischer mindestens eine metallische Klinge aufweist und im übri gen so eingerichtet ist, dass zwei voneinan der abgewendete Klingenkanten unter einem spitzen Winkel auf die Fensterscheibe ge drückt werden. <B>UNTERANSPRÜCHE:</B> 1. Vorrichtung nach dem Patentanspruch, da durch gekennzeichnet, dass sie eine einzige, rinnenförmig gebogene Klinge aufweist, deren beiden Kanten auf die Fensterscheibe gedrückt werden. 2. Vorrichtung nach dem Patentanspruch, da durch gekennzeichnet, dass die Klinge aus einzelnen Lamellen zusammengesetzt ist. 3. Claim: Device for wiping windows, especially for vehicles, characterized in that the wiper has at least one metallic blade and is also set up so that two blade edges turned away from one another are pressed onto the window pane at an acute angle. <B> SUBClaims: </B> 1. Device according to the patent claim, characterized in that it has a single, channel-shaped curved blade, the two edges of which are pressed onto the window pane. 2. Device according to claim, characterized in that the blade is composed of individual lamellae. 3. Vorrichtung nach dem Patentanspruch, da durch gekennzeichnet, dass am Wischer zwei nebeneinanderliegende, durch ein Ver bindungsstück miteinander verbundene Klingen vorhanden sind. 4. Vorrichtung nach dein Patentanspruch, da durch gekennzeichnet, dass die an die Fensterscheibe gedrückten Kanten mit Ein schnitten versehen sind. Device according to the patent claim, characterized in that there are two adjacent blades connected to one another by a connecting piece on the wiper. 4. Device according to your claim, characterized in that the edges pressed against the window pane are provided with a cut.
CH190301D 1936-09-09 1936-09-09 Device for wiping window panes, in particular for vehicles. CH190301A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH190301T 1936-09-09

Publications (1)

Publication Number Publication Date
CH190301A true CH190301A (en) 1937-04-15

Family

ID=4436880

Family Applications (1)

Application Number Title Priority Date Filing Date
CH190301D CH190301A (en) 1936-09-09 1936-09-09 Device for wiping window panes, in particular for vehicles.

Country Status (1)

Country Link
CH (1) CH190301A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4732013A (en) * 1983-08-26 1988-03-22 Taylor Freezer Company Freezer with helical scraper blade

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4732013A (en) * 1983-08-26 1988-03-22 Taylor Freezer Company Freezer with helical scraper blade

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