DE2736767A1 - Hard wearing windscreen wiper blade assembly - has double edged blade with parallel operating tips - Google Patents

Hard wearing windscreen wiper blade assembly - has double edged blade with parallel operating tips

Info

Publication number
DE2736767A1
DE2736767A1 DE19772736767 DE2736767A DE2736767A1 DE 2736767 A1 DE2736767 A1 DE 2736767A1 DE 19772736767 DE19772736767 DE 19772736767 DE 2736767 A DE2736767 A DE 2736767A DE 2736767 A1 DE2736767 A1 DE 2736767A1
Authority
DE
Germany
Prior art keywords
blade
windscreen wiper
wiper blade
parallel operating
hard wearing
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.)
Pending
Application number
DE19772736767
Other languages
German (de)
Inventor
Rudolf Ettelt
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 DE19772736767 priority Critical patent/DE2736767A1/en
Publication of DE2736767A1 publication Critical patent/DE2736767A1/en
Pending legal-status Critical Current

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
    • 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
    • B60S2001/3837—Wiper 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)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

The modified windscreen wiper blade has two or more blade edges in parallel and moulded to the same support backing. The blades provide a high degree of cleaning effect and if one edge tears then the remaining edge ensures adequate wiping. The blade (2) ensures a clear windscreen even in heavy rain or snow. It can be fitted to existing windscreen wipers without any modification, it has the normal type of top portion (1) fitting the blade holder. The two blade edges (3, 4) are of the same length and are separated by a slot (5).

Description

scheiben*s~her - Gummi.washers * s ~ her - rubber.

Gegenstand der Erfindung ist ein Wischergummi, welcher speziell bei Kraftfahrzeug - Front- und Heckscheiben Anwendung findet und sich von den Bekannten dadurch unterscheidet, daß dieser Wischergummi mit zwei oder mehr Lippen zum Säubern der Kfz.-Scheiben ausgerüstet ist.The invention relates to a wiper rubber, which is specifically at Motor vehicle - front and rear windows is used and is different from the acquaintances differs in that this squeegee rubber with two or more lips for cleaning the car windows is equipped.

Zweck dieser neuen Anordnung soll sein, daß beim Defekt einer Lippe eine andere die Funktion der defekten übernimmt. Die Kfz.-Scheiben bleiben dadurch sauber und die Verkehrssicherheit wird damit erhöht.The purpose of this new arrangement should be that if a lip is broken another takes over the function of the defective one. The car windows remain clean and traffic safety is increased.

Die bereits bekannten Wischergummis sind sämtlich mit einer Lippe versehen und beim geringsten Defekt dieser Lippe zeigen sich auf der Scheibe des Kraftfahrzeuges lästige Hckstände der Niederschläge, welche sich durch Streifen über die Scheiben bemerkbar machen und dadurch die Sichtverhältnisse sowie die Verkehrssicherheit beim Fahren vermindern.The already known wiper rubbers are all with a lip provided and at the slightest defect of this lip show up on the disk of the Motor vehicle annoying residues of precipitation, which are caused by streaks make noticeable via the windows and thereby the visibility and traffic safety decrease while driving.

Zweck dieser Erfindung ist nun, die eben beschriebenen Nachteile zu beseitigen.The purpose of this invention is now to address the disadvantages just described remove.

Merkmale der Erfindung sind aus der nachstehenden Beschreibung und der Zeichnung anhand eines Ausführungsbeispiels zu entnehmen.Features of the invention are apparent from the description below and the drawing based on an exemplary embodiment.

Abb.: I zeigt den Querschnitt des Wischergummis mit zwei Lippen.Fig .: I shows the cross section of the squeegee with two lips.

Abb.: II zeigt den Wischergummi bei Belastung während dem Betrieb.Fig .: II shows the wiper rubber under load during operation.

Abb.: III zeigt den ;'çischergummi mit einer defekten Lippe.Fig .: III shows the rubber with a defective lip.

Der Wischergmmmi besteht aus dem bekannten oberen Halter 1, welcher zur Verbindung und zur Befestigung zum Scheibenwischer - Motor dient. Das Wischerblatt 2 ist gegenüber den bereits bekannten Blättern mit zwei oder mehr Lippen 3 und 4 versehen, welche sich bei Betrieb infolge ihrer L:#ngsnut 5 unabhängig voneinander gegen die Kfz. - Scheibe 6 drücken.The Wischergmmmi consists of the known upper holder 1, which for connection and fastening to the windshield wiper motor. The wiper blade 2 is opposite to the already known sheets with two or more lips 3 and 4 provided, which are independent of one another during operation as a result of their L: #ngsnut 5 against the motor vehicle. - Press disk 6.

Bei einem teilweisen oder ganzen Defekt einer Lippe 7 übernimmt die noch unbeschädigte Lippe 8 die Funktion zum Säubern der Kfz. - Scheibe 6.In the event of a partial or complete defect in a lip 7, the still undamaged lip 8 the function for cleaning the motor vehicle. - washer 6.

Weiter besteht die Söglichkeit, saß sich zwei teilweise, aber versetzt beschädigte Lippen in ihrer Punktion ergänzen und trotzdem noch für gute Sichtverhältnisse sorgen und damit zur erhöhten Verkehrssicherheit beitragen.There is also the possibility of two sitting partially, but staggered Complement damaged lips in their puncture and still ensure good visibility and thus contribute to increased road safety.

L e e r s e i t e i t eL e r s e i t e i t e

Claims (1)

Patentanspruch. Claim. Scheibenwischer - Gummi, speziell für Kraftfahrzeug-Front- und Heckscheiben geeignet, dadurch gekennzeichnet, daß zum Säubern der Kfz.- Scheibe ( 6 ) der Scheibenwischer - Gummi mit zwei oder mehr Lippen ( 3, 4 ausgerüstet ist, welche sich infolge ihrer Längsnut ( 5 ) unabhängig voneinander gegen die Kfz.- Scheibe ( 6 ) drücken; wodurch beim Defekt einer Lippe ( 7 ) die noch unbeschädigte Lippe ( 8 ) das Säubern der Kfz.- Scheibe ( 6 ) übernimmt, oder daß sich zwei teilweise, aber versetzt beschädigte Lippen ( 3, 4 ) in ihrer Funktion, das Säubern der Kfz.- Scheibe ( 6 ), ergänzen.Windshield wipers - rubber, especially for motor vehicle front and rear windows suitable, characterized in that the windshield wiper is used to clean the vehicle window (6) - Rubber is equipped with two or more lips (3, 4, which are due to their Press the longitudinal groove (5) independently of one another against the vehicle disc (6); through which if a lip (7) is defective, the still undamaged lip (8) must be cleaned Kfz. Disc (6) takes over, or that two partially, but offset damaged Lips (3, 4) complement their function of cleaning the vehicle window (6).
DE19772736767 1977-08-16 1977-08-16 Hard wearing windscreen wiper blade assembly - has double edged blade with parallel operating tips Pending DE2736767A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19772736767 DE2736767A1 (en) 1977-08-16 1977-08-16 Hard wearing windscreen wiper blade assembly - has double edged blade with parallel operating tips

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772736767 DE2736767A1 (en) 1977-08-16 1977-08-16 Hard wearing windscreen wiper blade assembly - has double edged blade with parallel operating tips

Publications (1)

Publication Number Publication Date
DE2736767A1 true DE2736767A1 (en) 1979-02-22

Family

ID=6016446

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772736767 Pending DE2736767A1 (en) 1977-08-16 1977-08-16 Hard wearing windscreen wiper blade assembly - has double edged blade with parallel operating tips

Country Status (1)

Country Link
DE (1) DE2736767A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4700425A (en) * 1986-01-21 1987-10-20 Rusnak Mark A Wiper element and holder
CN104554156A (en) * 2015-01-15 2015-04-29 陈学琴 Double-scraper flexible-wall and hydraulic swinging wiper brush connecting rod type windscreen wiper

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4700425A (en) * 1986-01-21 1987-10-20 Rusnak Mark A Wiper element and holder
CN104554156A (en) * 2015-01-15 2015-04-29 陈学琴 Double-scraper flexible-wall and hydraulic swinging wiper brush connecting rod type windscreen wiper
CN104554156B (en) * 2015-01-15 2016-05-25 陈学琴 Two scraping blade flexible wall rain brush connecting rod swing hydraulic pressure wipers

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Legal Events

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OAM Search report available
OC Search report available
OHJ Non-payment of the annual fee