DE9309449U1 - Adapter for attaching the wiper blades to the wiper arm - Google Patents

Adapter for attaching the wiper blades to the wiper arm

Info

Publication number
DE9309449U1
DE9309449U1 DE9309449U DE9309449U DE9309449U1 DE 9309449 U1 DE9309449 U1 DE 9309449U1 DE 9309449 U DE9309449 U DE 9309449U DE 9309449 U DE9309449 U DE 9309449U DE 9309449 U1 DE9309449 U1 DE 9309449U1
Authority
DE
Germany
Prior art keywords
adapter
wiper
wiper arm
attaching
blades
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 - Lifetime
Application number
DE9309449U
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.)
Electromecanica Dyna S A Guaru
Original Assignee
Electromecanica Dyna S A Guaru
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 Electromecanica Dyna S A Guaru filed Critical Electromecanica Dyna S A Guaru
Publication of DE9309449U1 publication Critical patent/DE9309449U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B60S1/40—Connections between blades and arms
    • 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
    • B60S1/40—Connections between blades and arms
    • B60S1/4083—Connections between blades and arms for arms provided with a flat end
    • B60S1/4087—Connections between blades and arms for arms provided with a flat end the end being provided with protrusions or holes
    • 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
    • B60S1/40—Connections between blades and arms
    • B60S1/4038—Connections between blades and arms for arms provided with a channel-shaped end
    • B60S1/4064—Connections 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Pivots And Pivotal Connections (AREA)

Description

Beschreibung:Description:

Die Neuerung bezieht sich auf Adapter zum Befestigen der ScheibenwiseherbLätter, insbesondere der Scheibenwischerblätter von SchwerL astfahrzeugen, am Wischerarm.The innovation relates to adapters for attaching the windshield wiper blades, especially the windshield wiper blades of heavy-duty vehicles, to the wiper arm.

Nach dem derzeitigen Stand der Technik werden Adapter mit Preßsitz eingesetzt, bei denen der Wischerarm direkt in einer öffnung auf der Oberseite des Wischerblatts befestigt ist- Diese Art von Adaptern wird auch in Personenfahrzeugen verwendet. Trotz ihrer weiten Verbreitung sind diese Adapter nicht geeignet für große Wischer, wie sie in Schwer I astfahrzeugen verwendet werden, da sie Probleme bereiten, wenn die Blätter ausgetauscht werden sollen.According to the current state of the art, adapters with a press fit are used, in which the wiper arm is attached directly in an opening on the top of the wiper blade. This type of adapter is also used in passenger vehicles. Despite their widespread use, these adapters are not suitable for large wipers such as those used in heavy-duty vehicles, as they cause problems when the blades need to be replaced.

Die vorliegende Erfindung löst diese Nachteile, indem sie einen Adapter mit Zungen vorsieht, die es ermöglichen, den Wischerarm und das Blatt unabhängig voneinander zu lösen, wobei das Blatt mit dem Adapter durch ein Drehgelenk verbunden ist.The present invention solves these drawbacks by providing an adapter with tongues that allow the wiper arm and the blade to be released independently, the blade being connected to the adapter by a pivot joint.

Zum besseren Verständnis soll die Erfindung anhand der Fig. 1, 2 und 3 beschrieben werden, die eine Front-, Drauf- bzw. Untersichtzeigen.For a better understanding, the invention will be described with reference to Figs. 1, 2 and 3, which show a front, top and bottom view respectively.

Wie die Figuren zeigen, besitzt der Adapter 1 an seiner Ober- und Unterseite ein Paar Zungen 2 mit freien, vorzugsweise überstehenden Enden 2' und rechteckige Öffnungen A, die mit den freien Enden 21 der Zungen 2 korrespondieren. Zur Befestigung des Adapters 1 in Öffnungen im Wischerblatt (nicht dargestellt) sind daran äußere zylindrische Stifte 3 vorgesehen. Jeder Stift 3 hat eine Abschrägung 3', um das Anbringen und Abnehmen des Wischerblatts zu erleichtern, wozu die Zungen 2 zum Zentrum des Adapters 1 hin gebogen werden.As the figures show, the adapter 1 has on its top and bottom a pair of tongues 2 with free, preferably projecting ends 2' and rectangular openings A which correspond to the free ends 2 1 of the tongues 2. For fastening the adapter 1 in openings in the wiper blade (not shown), external cylindrical pins 3 are provided thereon. Each pin 3 has a bevel 3' to facilitate the attachment and removal of the wiper blade, for which purpose the tongues 2 are bent towards the center of the adapter 1.

Die Verbindung des Adapters 1 mit dem Wischerarm 8 erfolgt mit Hilfe eines internen, rechteckigen Vorsprungs 6 mit einer Schräge 6'. Der Vorsprung 6 sitzt auf einer Zunge 5, die rechtwinklig zu dem Paar von Zungen 2 orientiert ist. Eine rechteckige öffnung 7 in der Front des Adapters 1 korrespondiert mit der Zunge 5.The connection of the adapter 1 to the wiper arm 8 is made by means of an internal, rectangular projection 6 with a slope 6'. The projection 6 sits on a tongue 5, which is oriented at right angles to the pair of tongues 2. A rectangular opening 7 in the front of the adapter 1 corresponds to the tongue 5.

Zum Herstellen der Verbindung wird der Wischerarm 8 in den Adapter 1 eingeschoben, bis sein Ende 10 durch die rechteckige Öffnung 7 durchgreift und der Vorsprung 6 in eine Vertiefung 9 im Wischerarm 8 einrastet.To establish the connection, the wiper arm 8 is pushed into the adapter 1 until its end 10 passes through the rectangular opening 7 and the projection 6 engages in a recess 9 in the wiper arm 8.

Zum Lösen des Wischerarms 8 genügt es, die Zunge 5 nach außen zu biegen und den Wischerarm 8 aus dem Adapter 1 herauszuziehen.To release the wiper arm 8, simply bend the tongue 5 outwards and pull the wiper arm 8 out of the adapter 1.

Claims (1)

Seite 4
Schutzanspruch:page 4
Claim for protection: Adapter zum Befestigen der Scheibenwischer am Wischerarm
(8), dadurch gekennzeichnet, daß der Adapter (1) ein Paar flexibler Zungen (2) umfaßt, deren Enden (21) abgeschrägt bzw. gerillt sind, daß äußere zylindrische Stife (3) mit
Abschrägungen (31) zur Verbindung mit den Wischerblättern vorgesehen sind, daß im Adapter (1) rechteckige ÖffnungenAdapter for attaching the windscreen wipers to the wiper arm
(8), characterized in that the adapter (1) comprises a pair of flexible tongues (2) whose ends (2 1 ) are bevelled or grooved, that outer cylindrical pins (3) with
Bevels (3 1 ) are provided for connection to the wiper blades, that rectangular openings are provided in the adapter (1) (4) im Bereich der freien Enden (21) vorgesehen sind und daß rechtwinklig zu dem Paar von Zungen (2) eine flexible Zunge(4) are provided in the region of the free ends (2 1 ) and that at right angles to the pair of tongues (2) a flexible tongue (5) vorgesehen ist, an der ein Vorsprung (6) mit einer
Schräge (6?) so angeordnet ist, daß der Wischerarm (8) im Inneren des Adapters (1) durch eine rechteckige Öffnung (7) hindurchgesteckt und so befestigt werden kann.(5) is provided, on which a projection (6) with a
Slope (6 ? ) is arranged so that the wiper arm (8) can be inserted through a rectangular opening (7) inside the adapter (1) and thus fastened.
DE9309449U 1992-08-26 1993-06-25 Adapter for attaching the wiper blades to the wiper arm Expired - Lifetime DE9309449U1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR7201430U BR7201430U (en) 1992-08-26 1992-08-26 ARM SWITCH ARRANGEMENT ON WINDSCREEN Wiper

Publications (1)

Publication Number Publication Date
DE9309449U1 true DE9309449U1 (en) 1993-08-19

Family

ID=3986370

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9309449U Expired - Lifetime DE9309449U1 (en) 1992-08-26 1993-06-25 Adapter for attaching the wiper blades to the wiper arm

Country Status (3)

Country Link
BR (1) BR7201430U (en)
DE (1) DE9309449U1 (en)
FR (1) FR2695093B3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113165602A (en) * 2018-12-04 2021-07-23 法雷奥系统公司 Adapter for connecting a windshield wiper to a drive arm of a wiper system of a motor vehicle

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19838883A1 (en) * 1998-08-27 2000-03-02 Bosch Gmbh Robert Device for connecting a wiper blade to a wiper arm
FR3121894A1 (en) * 2021-04-18 2022-10-21 Valeo Systemes D'essuyage Adapter for a wiping system.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113165602A (en) * 2018-12-04 2021-07-23 法雷奥系统公司 Adapter for connecting a windshield wiper to a drive arm of a wiper system of a motor vehicle

Also Published As

Publication number Publication date
FR2695093B3 (en) 1994-08-12
FR2695093A3 (en) 1994-03-04
BR7201430U (en) 1994-03-08

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