EP2651711A1 - Wiper blade device - Google Patents

Wiper blade device

Info

Publication number
EP2651711A1
EP2651711A1 EP11781522.5A EP11781522A EP2651711A1 EP 2651711 A1 EP2651711 A1 EP 2651711A1 EP 11781522 A EP11781522 A EP 11781522A EP 2651711 A1 EP2651711 A1 EP 2651711A1
Authority
EP
European Patent Office
Prior art keywords
carrier element
wiper blade
wiper
blade device
wschleisteneinheit
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.)
Ceased
Application number
EP11781522.5A
Other languages
German (de)
French (fr)
Inventor
Dirk Herinckx
Helmut Depondt
Koen Bex
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP2651711A1 publication Critical patent/EP2651711A1/en
Ceased 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
    • B60S1/3848—Flat-type wiper blade, i.e. without harness
    • B60S1/3874—Flat-type wiper blade, i.e. without harness with a reinforcing vertebra
    • B60S1/3875—Flat-type wiper blade, i.e. without harness with a reinforcing vertebra rectangular section
    • B60S1/3879—Flat-type wiper blade, i.e. without harness with a reinforcing vertebra rectangular section placed in side grooves in the squeegee
    • 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
    • B60S1/3806—Means, or measures taken, for influencing the aerodynamic quality of the wiper blades
    • B60S1/3808—Spoiler integral with the squeegee
    • 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
    • B60S1/3848—Flat-type wiper blade, i.e. without harness
    • B60S1/3849—Connectors therefor; Connection to wiper arm; Attached to blade
    • B60S1/3863—Connectors having a spoiler
    • 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
    • B60S1/3848—Flat-type wiper blade, i.e. without harness
    • B60S1/3849—Connectors therefor; Connection to wiper arm; Attached to blade
    • B60S1/3865—Connectors having an integral pivot pin for connection with the wiper arm
    • B60S1/3867—Connectors having an integral pivot pin for connection with the wiper arm pin formed on the interior of side walls
    • 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
    • B60S2001/3812—Means of supporting or holding the squeegee or blade rubber
    • B60S2001/3817—Means of supporting or holding the squeegee or blade rubber chacterised by a backing strip to aid mounting of squeegee in support
    • B60S2001/382—Means of supporting or holding the squeegee or blade rubber chacterised by a backing strip to aid mounting of squeegee in support the backing strip being an essentially planar reinforcing strip, e.g. vertebra

Definitions

  • the invention relates to a wiper blade device according to the preamble of patent claim 1.
  • a wiper blade device with a spring-elastic carrier element and a wiper strip unit is already known.
  • the Wschleistenech has a
  • Wind deflector and a wiper lip which are integrally formed.
  • the invention is based on a wiper blade device with a resilient carrier element and a brushing unit, which has a wind deflector element and a wiper lip, which are formed in one piece.
  • the carrier element has a mounting gap, which is provided to receive the Wschleistenisme positively, whereby the carrier element with the wiper strip unit can be mounted very quickly and inexpensively.
  • a "resilient carrier element” is to be understood as meaning, in particular, an element which, in a normal operating state, is at least 10%, in particular at least 20%, preferably at least 30% and particularly advantageously at least 50% elastically changeable, and which in particular produces a counterforce which is dependent on a change in extent and preferably proportional to the change, which counteracts the change, in which context a "distance" of an element is intended in this context to be a maximum distance between two points vertical projection of the element on a plane be understood.
  • the carrier element is integrally formed.
  • a "wind deflector element” is to be understood as meaning, in particular, an element which is intended to deflect a wind which acts on the wiper blade device and / or to use it for pressing the wiper lip onto a vehicle window
  • a "mounting gap” is to be understood as meaning, in particular, a gap penetrating the carrier element, which extends over at least a major portion of a longitudinal extension of the carrier element
  • a width of the mounting gap preferably accounts for less than 50% and particularly preferably less than 20% of a width of the carrier element.
  • Longitudinal extension is to be understood in this context to mean, in particular, the greatest possible extension.
  • a "large part” should be understood as meaning, in particular, more than 50%, preferably more than 80%.
  • “Provided” should in this context be understood to mean, in particular, specially designed and / or equipped.
  • a squeegee device with a spring-elastic carrier element and a wiper strip unit, which has a Wndabweiserelement and a wiper lip wherein the support member has at least one mounting opening which is wider at least in an area than a mounting gap of the support member and for carrying the wiper strip unit during assembly is provided.
  • the wiper strip unit can be mounted with the carrier element in a particularly simple manner.
  • a "mounting opening” is to be understood as meaning, in particular, an opening which adjoins the mounting gap.
  • “Broader” should in this context be understood in particular to mean a greater extent in one direction, which runs perpendicular to the longitudinal extent.
  • the assembly opening is preferably arranged in an end region of the carrier element. Under a
  • end-zone should in particular starting from the carrier element, within the first and / or last 20%, preferably within the first and / or last 10% of a longitudinal extent of the carrier element.
  • the mounting gap of the carrier element is closed on both sides in a longitudinal extent in at least one operating state, as a result of which the wiper blade device can be designed to be particularly stable.
  • the wiper blade device has a wiper blade adapter which at least partially surrounds the carrier element in an assembled state, the carrier element can be fastened particularly securely on the blade adapter.
  • a "blade adapter” is to be understood in this context, in particular an adapter which is intended to provide a coupling region of the blade device for coupling with a Wscharm.
  • a particularly compact construction of the wiper blade device can be achieved if the wind deflector element has a blade adapter receiving area in which a fastening recess is arranged, which is intended to receive a blade adapter.
  • the wind deflector element and the wiper rib are produced in a multi-component injection molding process.
  • the Wndabweiserelement and the Wschlippe are prepared in a coextrusion injection molding process.
  • a connection between Wndabweiserelement and Wschlippe can be made particularly stable and at the same time low.
  • a protective coating which is intended to protect the carrier element from damage and / or corrosion, signs of wear of the wiper blade device can advantageously be delayed.
  • a "protective coating” is to be understood in particular to mean a coating which is harder and / or more corrosion-resistant than the carrier element.
  • a carrier element receiving region is to be understood as meaning, in particular, a region which encloses the wiper strip unit at least on three sides and into which the carrier element protrudes in an assembled state.
  • a secure mounting of the wiper blade device can take place when the Wsch- is introduced unit in the mounting gap of the support member.
  • the wiper blade device can be mounted when the
  • Wiper blade adapter is mounted on the support element before the Wschleisten- unit is introduced.
  • FIG. 1 is a perspective view of a wiper blade device according to the invention in an assembled state
  • FIG. 2 shows a perspective view of a carrier element of the blade device according to FIG. 1, FIG.
  • FIG. 3 shows a detail from FIG. 2, which shows a latching element
  • FIG. 4 shows a detail of FIG. 2, which shows an end region of the carrier element
  • FIG. 5 shows a perspective view of a hot bar unit
  • FIG. 6 shows a detail from FIG. 5, which shows a fastening recess
  • FIG. 7 is a front view of a wiper blade adapter
  • Fig. 8 is a perspective view of the wiper blade adapter of Figure 7 and
  • FIG. 1 shows a perspective view of a wiper blade device according to the invention in an assembled state.
  • the wiper blade device has a spring-elastic carrier element 10 and a squeegee unit 12.
  • the support member 10 includes a Wndabweiserelement 14 and a Wschlippe 16, which are integrally formed with each other.
  • the squeegee device further comprises a blade adapter 18 which partially surrounds the carrier element 10.
  • the carrier element 10 also has a protective coating, which is formed by a coating.
  • a protective coating which is formed by a coating.
  • other protective coatings such as, in particular, rubber coatings, enamel coatings or even galvanotechnically produced cover layers.
  • FIG. 2 shows a perspective view of the carrier element 10, which has a mounting gap 20.
  • the mounting gap 20 extends in a longitudinal direction 22 along the carrier element 10.
  • the longitudinal direction 22 extends parallel to a longitudinal extension of the carrier element 10.
  • a width of the mounting gap 20 makes up 12% of a width of the carrier element 10.
  • FIG. 3 shows a central region 24 of the carrier element 10.
  • latching elements are arranged, which are formed as latching recesses 28.
  • the locking elements as an extension and / or other, the expert appears useful
  • FIG. 4 shows an end region 26 in which a mounting opening 30 is arranged.
  • the mounting opening 30 is three times wider than the mounting gap 20.
  • the mounting opening 30 is further arranged centrally to the mounting gap 20, that is, the mounting hole 30 and the mounting gap 20 have a common plane of symmetry 32 which extends parallel to the longitudinal direction 22.
  • the mounting gap 20 is bounded by a transverse element 50, which is integrally formed with the carrier element 10. Therefore, the support member 10 forms an integrally formed, the mounting gap 20 completely surrounding contour.
  • the mounting gap 20 of the support member 10 is closed in the assembled state in the longitudinal direction on both sides by two transverse elements 50.
  • two transverse elements 50 it is also conceivable to omit one or both transverse elements 50 and to replace them with a detachable connecting element which is connected to the carrier element 10 in an assembled state.
  • FIG. 5 shows a perspective view of a wiper strip unit 12, which has a fastening recess 34.
  • the fastening recess 34 viewed in a main longitudinal extent of the squeegee unit 12, is arranged centrally in a blade adapter receiving area 36.
  • FIG. 6 shows the wiper blade adapter receiving region 36 of the washing strip unit 12 in a side view.
  • the fastening recess has two lateral walls 38 and a bearing surface 40.
  • the lateral walls 38 are arranged at an angle of 45 ° to the total longitudinal extent. The walls therefore enclose an angle of 90 ° to each other.
  • the support surface 40 adjoins the lateral walls 38.
  • the wiper strip unit 12 has an outwardly open carrier element receiving region 42, in which a groove 44 extends.
  • the carrier element receiving region 42 completely encloses the wiper strip unit 12.
  • FIG. 7 shows a front view of the wiper blade adapter 18, which has a windscreen receiving area 46.
  • Within the Wschleistening Schemes 46 two groove-shaped guide rails 48 are arranged, which are provided for receiving the support member 10.
  • the guide rails 48 extend parallel to a longitudinal direction 22, as shown in FIG.
  • the carrier element 10 In order to mount the blade device, first the carrier element 10 is compressed in its central region. Due to the reduced width of the wiper blade adapter 18 can be placed on the support member 10. When the carrier element 10 is released, the carrier element 10 closes with the guide rails 48 in a form-fitting manner. The latching recesses 28 of the support member 10 engage with the blade adapter 18 and avoid movement of the support member 10 relative to the blade adapter 18 parallel to the longitudinal direction 22nd
  • the wiper strip unit 12 is guided through the mounting opening 30 of the carrier element 10 and threaded into the mounting gap 20.
  • the carrier element 10 engages in the carrier element receiving region 42 of the wiper strip unit 12.
  • the carrier element 10 and the Wschleistentician 12 form a positive connection.
  • the squeegee unit 12 is further pulled along the mounting gap 20 by the wiper blade adapter 18, as shown in Figure 9. If the wiper strip unit 12 is completely retracted into the carrier element 10, the carrier element 10 can no longer be compressed and consequently can not be removed from the wiper blade adapter 18.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Quality & Reliability (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Wind Motors (AREA)
  • Ink Jet (AREA)

Abstract

The invention relates to a wiper blade device comprising a resilient support element (10) and a wiper strip unit (12) which has a wind-deflector element (14) and a wiper lip (16) which are integrally formed. According to the invention, the support element (10) has an assembly gap (20) which is provided in order to accommodate the wiper strip unit (12) in interlocking manner.

Description

Beschreibung  description
Wischblattvorrichtung Stand der Technik Wiper blade device prior art
Die Erfindung geht aus von einer Wischblattvorrichtung nach dem Oberbegriff des Patentanspruchs 1. The invention relates to a wiper blade device according to the preamble of patent claim 1.
Es ist bereits eine Wischblattvorrichtung mit einem federelastischen Trägerele- ment und einer Wischleisteneinheit bekannt. Die Wschleisteneinheit weist einA wiper blade device with a spring-elastic carrier element and a wiper strip unit is already known. The Wschleisteneinheit has a
Windabweiserelement und eine Wischlippe auf, die einstückig ausgebildet sind. Wind deflector and a wiper lip, which are integrally formed.
Offenbarung der Erfindung Die Erfindung geht aus von einer Wischblattvorrichtung mit einem federelastischen Trägerelement und einer Wschleisteneinheit, die ein Windabweiserelement und eine Wischlippe aufweist, die einstückig ausgebildet sind. DISCLOSURE OF THE INVENTION The invention is based on a wiper blade device with a resilient carrier element and a brushing unit, which has a wind deflector element and a wiper lip, which are formed in one piece.
Es wird vorgeschlagen, dass das Trägerelement einen Montagespalt aufweist, der dazu vorgesehen ist, die Wschleisteneinheit formschlüssig aufzunehmen, wodurch das Trägerelement mit der Wischleisteneinheit besonders schnell und kostengünstig montiert werden kann. Unter einem„federelastischen Trägerelement" soll in diesem Zusammenhang insbesondere ein Element verstanden werden, das zumindest eine Erstreckung aufweist, die in einem normalen Betriebs- zustand um zumindest 10 %, insbesondere um wenigstens 20 %, vorzugsweise um mindestens 30 % und besonders vorteilhaft um zumindest 50 % elastisch veränderbar ist, und das insbesondere eine von einer Veränderung der Erstreckung abhängige und vorzugsweise zu der Veränderung proportionale Gegenkraft erzeugt, die der Veränderung entgegenwirkt. Unter einer„Erstreckung" ei- nes Elements soll in diesem Zusammenhang insbesondere ein maximaler Abstand zweier Punkte einer senkrechten Projektion des Elements auf eine Ebene verstanden werden. Bevorzugt ist das Trägerelement einstückig ausgebildet. Unter einem„Windabweiserelement" soll in diesem Zusammenhang insbesondere ein Element verstanden werden, das dazu vorgesehen ist, einen auf die Wischblattvorrichtung wirkenden Fahrtwind abzuweisen und/oder für ein Anpressen der Wischlippe auf eine Fahrzeugscheibe zu nutzen. Unter„einstückig" soll in diesemIt is proposed that the carrier element has a mounting gap, which is provided to receive the Wschleisteneinheit positively, whereby the carrier element with the wiper strip unit can be mounted very quickly and inexpensively. In this context, a "resilient carrier element" is to be understood as meaning, in particular, an element which, in a normal operating state, is at least 10%, in particular at least 20%, preferably at least 30% and particularly advantageously at least 50% elastically changeable, and which in particular produces a counterforce which is dependent on a change in extent and preferably proportional to the change, which counteracts the change, in which context a "distance" of an element is intended in this context to be a maximum distance between two points vertical projection of the element on a plane be understood. Preferably, the carrier element is integrally formed. In this context, a "wind deflector element" is to be understood as meaning, in particular, an element which is intended to deflect a wind which acts on the wiper blade device and / or to use it for pressing the wiper lip onto a vehicle window
Zusammenhang insbesondere stoffschlüssig verbunden, wie beispielsweise durch einen Schweißprozess und/oder Klebeprozess usw., und besonders vorteilhaft angeformt verstanden werden, wie durch die Herstellung aus einem Guss und/oder durch die Herstellung in einem Ein- oder Mehrkomponentenspritzguss- verfahren. Unter einem„Montagespalt" soll in diesem Zusammenhang insbesondere ein das Trägerelement durchdringender Spalt verstanden werden, der sich wenigstens über einen Großteil einer Längserstreckung des Trägerelements erstreckt. Der Montagespalt kann einseitig geöffnet sein, ist jedoch bevorzugt komplett geschlossen, d.h. das Trägerelement bildet eine einstückig ausgebildete, den Montagespalt komplett umgebende Kontur. Eine Breite des Montagespalts macht vorzugsweise weniger als 50 % und besonders bevorzugt weniger als 20 % einer Breite des Trägerelements aus. Unter einer„Längserstreckung" soll in diesem Zusammenhang insbesondere eine größtmögliche Erstreckung verstanden werden. Unter einem„Großteil" soll in diesem Zusammenhang insbesondere mehr als 50 %, bevorzugt mehr als 80 % verstanden werden. Unter„vorgesehen" soll in diesem Zusammenhang insbesondere speziell ausgelegt und/oder ausgestattet verstanden werden. Connection in particular cohesively connected, as understood for example by a welding process and / or gluing process, etc., and particularly advantageous molded, as by the production of a cast and / or by the production in a single or Mehrkomponentenspritzguss- process. In this context, a "mounting gap" is to be understood as meaning, in particular, a gap penetrating the carrier element, which extends over at least a major portion of a longitudinal extension of the carrier element A width of the mounting gap preferably accounts for less than 50% and particularly preferably less than 20% of a width of the carrier element. "Longitudinal extension" is to be understood in this context to mean, in particular, the greatest possible extension. In this context, a "large part" should be understood as meaning, in particular, more than 50%, preferably more than 80%. "Provided" should in this context be understood to mean, in particular, specially designed and / or equipped.
Ferner wird eine Wschblattvorrichtung mit einem federelastischen Trägerelement und einer Wischleisteneinheit, die ein Wndabweiserelement und eine Wischlippe aufweist, vorgeschlagen, wobei das Trägerelement zumindest eine Montageöffnung aufweist, die zumindest in einem Bereich breiter ist als ein Montagespalt des Trägerelements und zur Durchführung der Wischleisteneinheit bei einer Montage vorgesehen ist. Dadurch kann die Wischleisteneinheit mit dem Träger- element auf besonders einfache Weise montiert werden. Unter einer„Montageöffnung" soll in diesem Zusammenhang insbesondere eine Öffnung verstanden werden, die an den Montagespalt angrenzt. Unter„breiter" soll in diesem Zusammenhang insbesondere eine größere Erstreckung in einer Richtung verstanden werden, die senkrecht zur Längserstreckung verläuft. Bevorzugt ist die Mon- tageöffnung in einem Endbereich des Trägerelements angeordnet. Unter einemFurthermore, a squeegee device with a spring-elastic carrier element and a wiper strip unit, which has a Wndabweiserelement and a wiper lip, proposed, wherein the support member has at least one mounting opening which is wider at least in an area than a mounting gap of the support member and for carrying the wiper strip unit during assembly is provided. As a result, the wiper strip unit can be mounted with the carrier element in a particularly simple manner. In this context, a "mounting opening" is to be understood as meaning, in particular, an opening which adjoins the mounting gap. "Broader" should in this context be understood in particular to mean a greater extent in one direction, which runs perpendicular to the longitudinal extent. The assembly opening is preferably arranged in an end region of the carrier element. Under a
„Endbereich" soll in diesem Zusammenhang insbesondere, von einem freien En- de des Trägerelements ausgehend, innerhalb der ersten und/oder letzten 20 %, bevorzugt innerhalb der ersten und/oder letzten 10 % einer Längserstreckung des Trägerelements verstanden werden. In this context, "end-zone" should in particular starting from the carrier element, within the first and / or last 20%, preferably within the first and / or last 10% of a longitudinal extent of the carrier element.
In einer weiteren Ausgestaltung wird vorgeschlagen, dass der Montagespalt des Trägerelements in zumindest einem Betriebszustand in einer Längserstreckung beidseitig geschlossen ist, wodurch die Wischblattvorrichtung besonders stabil ausgeführt werden kann. In a further embodiment, it is proposed that the mounting gap of the carrier element is closed on both sides in a longitudinal extent in at least one operating state, as a result of which the wiper blade device can be designed to be particularly stable.
Weist die Wischblattvorrichtung einen Wischblattadapter auf, der das Trägerelement in einem montierten Zustand zumindest teilweise umschließt, kann das Trägerelement besonders sicher am Wschblattadapter befestigt werden. Unter einem„Wschblattadapter" soll in diesem Zusammenhang insbesondere ein Adapter verstanden werden, der dazu vorgesehen ist, einen Kopplungsbereich der Wschblattvorrichtung für eine Kopplung mit einem Wscharm bereitzustellen. If the wiper blade device has a wiper blade adapter which at least partially surrounds the carrier element in an assembled state, the carrier element can be fastened particularly securely on the blade adapter. A "blade adapter" is to be understood in this context, in particular an adapter which is intended to provide a coupling region of the blade device for coupling with a Wscharm.
Ein besonders kompakter Aufbau der Wischblattvorrichtung kann erreicht werden, wenn das Windabweiserelement einen Wschblattadapteraufnahmebereich aufweist, in dem eine Befestigungsausnehmung angeordnet ist, die dazu vorgesehen ist, einen Wschblattadapter aufzunehmen. A particularly compact construction of the wiper blade device can be achieved if the wind deflector element has a blade adapter receiving area in which a fastening recess is arranged, which is intended to receive a blade adapter.
Ferner wird vorgeschlagen, dass das Windabweiserelement und die Wschlippe in einem Mehrkomponenten-Spritzgussverfahren hergestellt sind. Bevorzugt sind das Wndabweiserelement und die Wschlippe in einem Coextrusions- Spritzgussverfahren hergestellt. Dadurch kann eine Verbindung zwischen Wndabweiserelement und Wschlippe besonders stabil und gleichzeitig günstig hergestellt werden. It is also proposed that the wind deflector element and the wiper rib are produced in a multi-component injection molding process. Preferably, the Wndabweiserelement and the Wschlippe are prepared in a coextrusion injection molding process. As a result, a connection between Wndabweiserelement and Wschlippe can be made particularly stable and at the same time low.
Weist das Trägerelement eine Schutzbeschichtung auf, die dazu vorgesehen ist, das Trägerelement vor Beschädigungen und/oder Korrosionen zu schützen, können Abnutzungserscheinungen der Wischblattvorrichtung vorteilhaft verzögert werden. Unter einer„Schutzbeschichtung" soll in diesem Zusammenhang insbesondere eine Beschichtung verstanden werden, die härter und/oder korrosionsbeständiger ist als das Trägerelement. If the carrier element has a protective coating which is intended to protect the carrier element from damage and / or corrosion, signs of wear of the wiper blade device can advantageously be delayed. In this context, a "protective coating" is to be understood in particular to mean a coating which is harder and / or more corrosion-resistant than the carrier element.
Weist die Wischleisteneinheit einen nach außen offenen Trägerelementaufnahmebereich auf, kann eine Montage eines Trägerelements besonders schnell und sicher erfolgen. Unter einem„Trägerelementaufnahmebereich" soll in diesem Zusammenhang insbesondere ein Bereich verstanden werden, der die Wischleisteneinheit zumindest an drei Seiten umschließt und in den das Trägerelement in einem montierten Zustand hineinragt. If the wiper strip unit has an outwardly open carrier element receiving region, mounting of a carrier element can be particularly rapid and safely done. In this context, a "carrier element receiving region" is to be understood as meaning, in particular, a region which encloses the wiper strip unit at least on three sides and into which the carrier element protrudes in an assembled state.
Eine sichere Montage der Wischblattvorrichtung kann erfolgen, wenn die Wsch- leisteneinheit in den Montagespalt des Trägerelements eingeführt wird. A secure mounting of the wiper blade device can take place when the Wsch- is introduced unit in the mounting gap of the support member.
Besonders schnell kann die Wischblattvorrichtung montiert werden, wenn der Particularly quickly, the wiper blade device can be mounted when the
Wischblattadapter an dem Trägerelement montiert wird, bevor die Wschleisten- einheit eingeführt wird. Wiper blade adapter is mounted on the support element before the Wschleisten- unit is introduced.
Zeichnung drawing
Weitere Vorteile ergeben sich aus der folgenden Zeichnungsbeschreibung. In der Zeichnung ist ein Ausführungsbeispiel der Erfindung dargestellt. Die Zeichnung, die Beschreibung und die Ansprüche enthalten zahlreiche Merkmale in Kombination. Der Fachmann wird die Merkmale zweckmäßigerweise auch einzeln betrachten und zu sinnvollen weiteren Kombinationen zusammenfassen. Further advantages emerge from the following description of the drawing. In the drawing, an embodiment of the invention is shown. The drawing, the description and the claims contain numerous features in combination. The person skilled in the art will expediently also consider the features individually and combine them into meaningful further combinations.
Es zeigen: Show it:
Fig. 1 eine perspektivische Ansicht einer erfindungsgemäßen Wischblattvorrichtung in einem montierten Zustand, 1 is a perspective view of a wiper blade device according to the invention in an assembled state,
Fig. 2 eine perspektivische Ansicht eines Trägerelements der Wschblattvorrichtung nach Figur 1 ,  FIG. 2 shows a perspective view of a carrier element of the blade device according to FIG. 1, FIG.
Fig. 3 einen Ausschnitt aus Figur 2, der ein Rastelement zeigt,  3 shows a detail from FIG. 2, which shows a latching element,
Fig. 4 einen Ausschnitt aus Figur 2, der einen Endbereich des Trägerelements zeigt, Fig. 5 eine perspektivische Ansicht einer Wschleisteneinheit,  4 shows a detail of FIG. 2, which shows an end region of the carrier element, FIG. 5 shows a perspective view of a hot bar unit,
Fig. 6 einen Ausschnitt aus Figur 5, der eine Befestigungsausnehmung zeigt, 6 shows a detail from FIG. 5, which shows a fastening recess, FIG.
Fig. 7 eine Vorderansicht eines Wischblattadapters, 7 is a front view of a wiper blade adapter,
Fig. 8 eine perspektivische Ansicht des Wischblattadapters aus Figur 7 und  Fig. 8 is a perspective view of the wiper blade adapter of Figure 7 and
Fig. 9 eine perspektivische Ansicht der Wischblattvorrichtung in einem Montage- schritt. Beschreibung des Ausführungsbeispiels 9 is a perspective view of the wiper blade device in an assembly step. Description of the embodiment
Figur 1 zeigt eine perspektivische Ansicht einer erfindungsgemäßen Wischblattvorrichtung in einem montierten Zustand. Die Wischblattvorrichtung weist ein fe- derelastisches Trägerelement 10 und eine Wschleisteneinheit 12 auf. Das Trägerelement 10 umfasst ein Wndabweiserelement 14 und eine Wschlippe 16, die einstückig miteinander ausgebildet sind. Die Wschblattvorrichtung weist ferner einen Wschblattadapter 18 auf, der das Trägerelement 10 teilweise umschließt. FIG. 1 shows a perspective view of a wiper blade device according to the invention in an assembled state. The wiper blade device has a spring-elastic carrier element 10 and a squeegee unit 12. The support member 10 includes a Wndabweiserelement 14 and a Wschlippe 16, which are integrally formed with each other. The squeegee device further comprises a blade adapter 18 which partially surrounds the carrier element 10.
Das Trägerelement 10 weist ferner eine Schutzbeschichtung auf, die von einer Lackierung gebildet ist. Es sind in diesem Zusammenhang jedoch auch noch andere, dem Fachmann als sinnvoll erscheinende Schutzbeschichtungen denkbar, wie insbesondere Gummibeschichtungen, Emailbeschichtungen oder auch galvanotechnisch erzeugte Deckschichten. The carrier element 10 also has a protective coating, which is formed by a coating. In this context, however, other protective coatings that appear appropriate to a person skilled in the art are also conceivable, such as, in particular, rubber coatings, enamel coatings or even galvanotechnically produced cover layers.
Figur 2 zeigt eine perspektivische Ansicht des Trägerelements 10, das einen Montagespalt 20 aufweist. Der Montagespalt 20 erstreckt sich in einer Längsrichtung 22 entlang des Trägerelements 10. Die Längsrichtung 22 erstreckt sich parallel zu einer Längserstreckung des Trägerelements 10. Eine Breite des Montagespalts 20 macht 12 % einer Breite des Trägerelements 10 aus. FIG. 2 shows a perspective view of the carrier element 10, which has a mounting gap 20. The mounting gap 20 extends in a longitudinal direction 22 along the carrier element 10. The longitudinal direction 22 extends parallel to a longitudinal extension of the carrier element 10. A width of the mounting gap 20 makes up 12% of a width of the carrier element 10.
Figur 3 zeigt einen Zentralbereich 24 des Trägerelements 10. In dem Zentralbereich 24 sind Rastelemente angeordnet, die als Rastausnehmungen 28 ausgeformt sind. Es ist jedoch in diesem Zusammenhang auch denkbar, die Rastele- mente als Fortsatz und/oder andere, dem Fachmann als sinnvoll erscheinendeFIG. 3 shows a central region 24 of the carrier element 10. In the central region 24 latching elements are arranged, which are formed as latching recesses 28. However, it is also conceivable in this context that the locking elements as an extension and / or other, the expert appears useful
Formen auszubilden. Der Zentralbereich 24 erstreckt sich, in Längsrichtung 22 betrachtet, von 45 % bis 55 % der Längserstreckung des Trägerelements 10. Forming forms. The central region 24, viewed in the longitudinal direction 22, extends from 45% to 55% of the longitudinal extension of the carrier element 10.
Figur 4 zeigt einen Endbereich 26, in dem eine Montageöffnung 30 angeordnet ist. Die Montageöffnung 30 ist dreimal breiter als der Montagespalt 20. Die Montageöffnung 30 ist ferner mittig zum Montagespalt 20 angeordnet, das heißt, die Montageöffnung 30 und der Montagespalt 20 besitzen eine gemeinsame Symmetrieebene 32, die sich parallel zur Längsrichtung 22 erstreckt. Im Endbereich 26 ist der Montagespalt 20 durch ein Querelement 50 begrenzt, welches einstückig mit dem Trägerelement 10 ausgeformt ist. Daher bildet das Trägerelement 10 eine einstückig ausgebildete, den Montagespalt 20 komplett umgebende Kontur. FIG. 4 shows an end region 26 in which a mounting opening 30 is arranged. The mounting opening 30 is three times wider than the mounting gap 20. The mounting opening 30 is further arranged centrally to the mounting gap 20, that is, the mounting hole 30 and the mounting gap 20 have a common plane of symmetry 32 which extends parallel to the longitudinal direction 22. In the end region 26, the mounting gap 20 is bounded by a transverse element 50, which is integrally formed with the carrier element 10. Therefore, the support member 10 forms an integrally formed, the mounting gap 20 completely surrounding contour.
Der Montagespalt 20 des Trägerelements 10 ist in montiertem Zustand in Längserstreckung beidseitig durch zwei Querelemente 50 geschlossen. Es ist in diesem Zusammenhang jedoch auch denkbar, ein oder beide Querelemente 50 wegzulassen und durch ein lösbares Verbindungselement zu ersetzen, welches in einem montierten Zustand mit dem Trägerelement 10 verbunden wird. The mounting gap 20 of the support member 10 is closed in the assembled state in the longitudinal direction on both sides by two transverse elements 50. In this context, however, it is also conceivable to omit one or both transverse elements 50 and to replace them with a detachable connecting element which is connected to the carrier element 10 in an assembled state.
Figur 5 zeigt eine perspektivische Ansicht einer Wischleisteneinheit 12, die eine Befes- tigungsausnehmung 34 aufweist. Die Befestigungsausnehmung 34 ist, in einer Haupt- längserstreckung der Wschleisteneinheit 12 betrachtet, zentral in einem Wschblatt- adapteraufnahmebereich 36 angeordnet. FIG. 5 shows a perspective view of a wiper strip unit 12, which has a fastening recess 34. The fastening recess 34, viewed in a main longitudinal extent of the squeegee unit 12, is arranged centrally in a blade adapter receiving area 36.
Das gezeigte Windabweiserelement 14 und die Wschlippe 16 sind in einem Mehrkomponenten-Spritzgussverfahren hergestellt. In diesem Zusammenhang sind auch andere, dem Fachmann als sinnvoll erscheinende Fertigungsverfahren denkbar, wie insbesondere andere Spritzgussverfahren, Einkomponenten-Spritzgussverfahren, Pressverfahren, Klebeverfahren und/oder Schweißverfahren, die zumindest zu einer stoffschlüssigen Verbindung zwischen dem Wndabweiserelement 14 und der Wischlippe 16 führen. Figur 6 zeigt den Wischblattadapteraufnahmebereich 36 der Wschleisteneinheit 12 in einer Seitenansicht. Die Befestigungsausnehmung weist zwei seitliche Wandungen 38 und eine Auflagefläche 40 auf. Die seitlichen Wandungen 38 sind zur Gesamtlängs- erstreckung in einem Winkel von 45° angeordnet. Zueinander schließen die Wandungen daher einen Wnkel von 90° ein. Die Auflagefläche 40 grenzt an den seitlichen Wandungen 38 an. The wind deflector element 14 and the fin 16 shown are manufactured in a multi-component injection molding process. In this connection, other manufacturing processes that appear reasonable to a person skilled in the art are conceivable, such as, in particular, other injection molding methods, one-component injection molding methods, pressing methods, adhesive methods and / or welding methods, which lead at least to a cohesive connection between the Wndabweiserelement 14 and the wiper lip 16. FIG. 6 shows the wiper blade adapter receiving region 36 of the washing strip unit 12 in a side view. The fastening recess has two lateral walls 38 and a bearing surface 40. The lateral walls 38 are arranged at an angle of 45 ° to the total longitudinal extent. The walls therefore enclose an angle of 90 ° to each other. The support surface 40 adjoins the lateral walls 38.
Die Wischleisteneinheit 12 weist einen nach außen offenen Trägerelementaufnahmebereich 42 auf, in dem eine Nut 44 verläuft. Der Trägerelementaufnahmebereich 42 umschließt die Wischleisteneinheit 12 komplett. Figur 7 zeigt eine Vorderansicht des Wischblattadapters 18, der einen Wschleisten- aufnahmebereich 46 aufweist. Innerhalb des Wschleistenaufnahmebereichs 46 sind zwei nutförmige Führungsschienen 48 angeordnet, die zur Aufnahme des Trägerelements 10 vorgesehen sind. Die Führungsschienen 48 erstrecken sich parallel zu einer Längsrichtung 22, wie in Figur 8 gezeigt. The wiper strip unit 12 has an outwardly open carrier element receiving region 42, in which a groove 44 extends. The carrier element receiving region 42 completely encloses the wiper strip unit 12. FIG. 7 shows a front view of the wiper blade adapter 18, which has a windscreen receiving area 46. Within the Wschleistenaufnahmebereichs 46 two groove-shaped guide rails 48 are arranged, which are provided for receiving the support member 10. The guide rails 48 extend parallel to a longitudinal direction 22, as shown in FIG.
Um die Wschblattvorrichtung zu montieren, wird zunächst das Trägerelement 10 in seinem Zentralbereich zusammengedrückt. Aufgrund der reduzierten Breite kann der Wischblattadapter 18 auf das Trägerelement 10 aufgesetzt werden. Wrd das Träger- element 10 losgelassen, schließt das Trägerelement 10 mit den Führungsschienen 48 formschlüssig ab. Die Rastausnehmungen 28 des Trägerelements 10 verrasten mit dem Wschblattadapter 18 und vermeiden eine Bewegung des Trägerelements 10 relativ zum Wschblattadapter 18 parallel zur Längsrichtung 22. In order to mount the blade device, first the carrier element 10 is compressed in its central region. Due to the reduced width of the wiper blade adapter 18 can be placed on the support member 10. When the carrier element 10 is released, the carrier element 10 closes with the guide rails 48 in a form-fitting manner. The latching recesses 28 of the support member 10 engage with the blade adapter 18 and avoid movement of the support member 10 relative to the blade adapter 18 parallel to the longitudinal direction 22nd
In einem zweiten Montageschritt wird die Wischleisteneinheit 12 durch die Montageöffnung 30 des Trägerelements 10 geführt und in den Montagespalt 20 eingefädelt. Dabei greift das Trägerelement 10 in den Trägerelementaufnahmebereich 42 der Wischleisteneinheit 12. Das Trägerelement 10 und die Wschleisteneinheit 12 bilden einen Formschluss. In a second assembly step, the wiper strip unit 12 is guided through the mounting opening 30 of the carrier element 10 and threaded into the mounting gap 20. In this case, the carrier element 10 engages in the carrier element receiving region 42 of the wiper strip unit 12. The carrier element 10 and the Wschleisteneinheit 12 form a positive connection.
Die Wschleisteneinheit 12 wird weiter entlang des Montagespalts 20 durch den Wischblattadapter 18 gezogen, wie in Figur 9 dargestellt. Ist die Wischleisteneinheit 12 komplett in das Trägerelement 10 eingezogen, kann das Trägerelement 10 nicht mehr zusammengedrückt und folglich nicht aus dem Wischblattadapter 18 entfernt werden. The squeegee unit 12 is further pulled along the mounting gap 20 by the wiper blade adapter 18, as shown in Figure 9. If the wiper strip unit 12 is completely retracted into the carrier element 10, the carrier element 10 can no longer be compressed and consequently can not be removed from the wiper blade adapter 18.

Claims

Ansprüche claims
1. Wischblattvorrichtung mit einem federelastischen Trägerelement (10) und einer Wschleisteneinheit (12), die ein Windabweiserelement (14) und eine Wischlippe (16) aufweist, die einstückig ausgebildet sind, dadurch gekennzeichnet, dass das Trägerelement (10) einen Montagespalt (20) aufweist, der dazu vorgesehen ist, die Wschleisteneinheit (12) formschlüssig aufzunehmen. 1. wiper blade device having a resilient support element (10) and a Wschleisteneinheit (12) having a Windabweiserelement (14) and a wiper lip (16), which are integrally formed, characterized in that the carrier element (10) has a mounting gap (20) has, which is intended to receive the Wschleisteneinheit (12) positively.
2. Wischblattvorrichtung mit einem federelastischen Trägerelement (10) und einer Wschleisteneinheit (12), die ein Wndabweiserelement (14) und eine Wischlippe (16) aufweist, insbesondere nach Anspruch 1 , dadurch gekennzeichnet, dass das Trägerelement (10) zumindest eine Montageöffnung (30) aufweist, die zumindest in einem Bereich breiter ist als ein Montagespalt (20) des Trägerelements (10) und zur Durchführung der Wschleisteneinheit (12) bei einer Montage vorgesehen ist. 2. wiper blade device having a resilient support element (10) and a Wschleisteneinheit (12) having a Wndabweiserelement (14) and a wiper lip (16), in particular according to claim 1, characterized in that the carrier element (10) at least one mounting opening (30 ), which is wider at least in one area than a mounting gap (20) of the carrier element (10) and for carrying out the Wschleisteneinheit (12) is provided during assembly.
3. Wischblattvorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Montagespalt (20) des Trägerelements (10) in zumindest einem Betriebszustand in einer Längserstreckung beidseitig geschlossen ist. 3. Wiper blade device according to one of the preceding claims, characterized in that the mounting gap (20) of the carrier element (10) is closed on both sides in at least one operating state in a longitudinal extent.
4. Wischblattvorrichtung nach einem der vorhergehenden Ansprüche, gekennzeichnet durch einen Wschblattadapter (18), der das Trägerelement (10) in einem montierten Zustand zumindest teilweise umschließt. 4. Wiper blade device according to one of the preceding claims, characterized by a blade adapter (18) which surrounds the carrier element (10) in an assembled state at least partially.
5. Wischblattvorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Windabweiserelement (14) einen Wschblatt- adapteraufnahmebereich (36) aufweist, in dem eine Befestigungsausneh- mung (34) angeordnet ist, die dazu vorgesehen ist, einen Wischblattadapter (18) aufzunehmen. 5. Wiper blade device according to one of the preceding claims, characterized in that the wind deflector element (14) has a blade adapter receiving area (36) in which a Befestigungsausneh- tion (34) is arranged, which is intended to receive a wiper blade adapter (18) ,
6. Wischblattvorrichtung zumindest nach Anspruch 1 , dadurch gekennzeichnet, dass das Windabweiserelement (14) und die Wschlippe (16) in einem Mehrkomponenten-Spritzgussverfahren hergestellt sind. 6. wiper blade device at least according to claim 1, characterized in that the Windabweiserelement (14) and the Wschlippe (16) are made in a multi-component injection molding process.
7. Wischblattvorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Trägerelement (10) eine Schutzbeschichtung aufweist, die dazu vorgesehen ist, das Trägerelement (10) vor Beschädigungen und/oder Korrosionen zu schützen. 7. Wiper blade device according to one of the preceding claims, characterized in that the carrier element (10) has a protective coating, which is intended to protect the carrier element (10) from damage and / or corrosion.
8. Wischleisteneinheit (12) einer Wschblattvorrichtung zumindest nach Anspruch 1. 8. wiper strip unit (12) of a squeegee device at least according to claim 1.
9. Wischleisteneinheit (12) nach Anspruch 8, gekennzeichnet durch einen nach außen offenen Trägerelementaufnahmebereich (42). 9. wiper strip unit (12) according to claim 8, characterized by an outwardly open carrier element receiving area (42).
10. Trägerelement (10) einer Wschblattvorrichtung zumindest nach Anspruch 2. 10. carrier element (10) of a blade device at least according to claim 2.
1 1. Wischblattadapter (18) einer Wschblattvorrichtung nach einem der Ansprüche 1 bis 7. 1 1. Wiper blade adapter (18) of a blade device according to one of claims 1 to 7.
12. Verfahren zur Montage einer Wischblattvorrichtung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass die Wschleisteneinheit (12) in den Montagespalt (20) des Trägerelements (10) eingeführt wird. 12. A method for mounting a wiper blade device according to one of claims 1 to 7, characterized in that the Wschleisteneinheit (12) in the mounting gap (20) of the support element (10) is introduced.
13. Verfahren nach Anspruch 12, dadurch gekennzeichnet, dass ein Wischblattadapter (18) an dem Trägerelement (10) montiert wird, bevor die Wischleisteneinheit (12) eingeführt wird. 13. The method according to claim 12, characterized in that a wiper blade adapter (18) is mounted on the carrier element (10) before the wiper strip unit (12) is introduced.
EP11781522.5A 2010-12-13 2011-11-08 Wiper blade device Ceased EP2651711A1 (en)

Applications Claiming Priority (2)

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DE102010062905A DE102010062905A1 (en) 2010-12-13 2010-12-13 Wiper blade device
PCT/EP2011/069629 WO2012079853A1 (en) 2010-12-13 2011-11-08 Wiper blade device

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CN (1) CN103228498B (en)
BR (1) BR112013014555A2 (en)
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Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130227809A1 (en) 2012-02-24 2013-09-05 Pylon Manufacturing Corp. Wiper blade
US9457768B2 (en) 2011-04-21 2016-10-04 Pylon Manufacturing Corp. Vortex damping wiper blade
US9174609B2 (en) 2011-04-21 2015-11-03 Pylon Manufacturing Corp. Wiper blade with cover
CA2843527C (en) 2011-07-28 2018-11-27 Pylon Manufacturing Corp. Windshield wiper adapter, connector and assembly
US9108595B2 (en) 2011-07-29 2015-08-18 Pylon Manufacturing Corporation Windshield wiper connector
US20130219649A1 (en) 2012-02-24 2013-08-29 Pylon Manufacturing Corp. Wiper blade
US10829092B2 (en) 2012-09-24 2020-11-10 Pylon Manufacturing Corp. Wiper blade with modular mounting base
US10166951B2 (en) 2013-03-15 2019-01-01 Pylon Manufacturing Corp. Windshield wiper connector
US9505380B2 (en) 2014-03-07 2016-11-29 Pylon Manufacturing Corp. Windshield wiper connector and assembly
USD777079S1 (en) 2014-10-03 2017-01-24 Pylon Manufacturing Corp. Wiper blade frame

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004012867A1 (en) * 2004-03-16 2005-10-06 Volkswagen Ag Windscreen wiper for the windscreen wiping system of a vehicle comprises a wiper arm connected via a connecting device to a wiper blade provided with air flow openings in the region of the connecting device
US20070180643A1 (en) * 2005-12-05 2007-08-09 Adm 21 Co., Ltd Wiper blade
EP1889762A1 (en) * 2005-05-11 2008-02-20 Huang, Chunting Cartilaginous wiper without pivot

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19818723B4 (en) * 1997-04-28 2009-10-22 Toyota Jidosha Kabushiki Kaisha, Toyota-shi Windshield wipers
DE19734843A1 (en) * 1997-08-12 1999-02-18 Bosch Gmbh Robert Wiper blade for windows of motor vehicles
US6119301A (en) * 1997-12-11 2000-09-19 Asmo Co., Ltd. Wiper device including cover
DE60122520T2 (en) * 2000-06-28 2007-04-05 N.V. Bekaert S.A. REINFORCED WIPER ELEMENT
JP2007118621A (en) * 2004-06-18 2007-05-17 Mitsuba Corp Wiper device
KR100699187B1 (en) * 2005-11-30 2007-03-23 에이디엠이십일 주식회사 Wiper blade
FR2894544B1 (en) * 2005-12-14 2009-07-03 Valeo Systemes Dessuyage WIPER BLADE COMPRISING A SUPPORT MOUNT, AN INTERNAL VERTEBRA AND A CONNECTING ELEMENT
WO2007122570A2 (en) * 2006-04-21 2007-11-01 Teklas Kaucuk Sanayi Ve Ticaret A.S. A profile for windshield wipers of vehicles
CN201120880Y (en) * 2007-11-08 2008-09-24 比亚迪股份有限公司 Vehicle rain wiper

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004012867A1 (en) * 2004-03-16 2005-10-06 Volkswagen Ag Windscreen wiper for the windscreen wiping system of a vehicle comprises a wiper arm connected via a connecting device to a wiper blade provided with air flow openings in the region of the connecting device
EP1889762A1 (en) * 2005-05-11 2008-02-20 Huang, Chunting Cartilaginous wiper without pivot
US20070180643A1 (en) * 2005-12-05 2007-08-09 Adm 21 Co., Ltd Wiper blade

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012079853A1 *

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CN103228498A (en) 2013-07-31
DE102010062905A1 (en) 2012-06-14
WO2012079853A1 (en) 2012-06-21
KR20130073981A (en) 2013-07-03
BR112013014555A2 (en) 2016-09-20

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