DE3435875C1 - Windscreen wiper unit for motor vehicles - Google Patents

Windscreen wiper unit for motor vehicles

Info

Publication number
DE3435875C1
DE3435875C1 DE19843435875 DE3435875A DE3435875C1 DE 3435875 C1 DE3435875 C1 DE 3435875C1 DE 19843435875 DE19843435875 DE 19843435875 DE 3435875 A DE3435875 A DE 3435875A DE 3435875 C1 DE3435875 C1 DE 3435875C1
Authority
DE
Germany
Prior art keywords
cover
motor vehicles
shaft
windscreen
vehicle
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
Application number
DE19843435875
Other languages
German (de)
Inventor
Gerhard 7032 Sindelfingen Burk
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Priority to DE19843435875 priority Critical patent/DE3435875C1/en
Application granted granted Critical
Publication of DE3435875C1 publication Critical patent/DE3435875C1/en
Expired legal-status Critical Current

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
    • B60S1/0402Wipers or the like, e.g. scrapers completely or partially concealed in a cavity
    • B60S1/0405Wipers or the like, e.g. scrapers completely or partially concealed in a cavity the cavity being equipped with a movable cover

Abstract

The application relates to a windscreen wiper unit for motor vehicles, the wiper arms of which are accommodated in their position of rest in a shaft situated underneath the windscreen and covered by the front bonnet of the vehicle, the shaft being closable by means of a cover which can be moved by a motor. In order to be able to achieve the most simple construction and drive of the cover, it is provided according to the invention that the cover has guides fixed to the vehicle, which are arranged essentially underneath the plane of the windscreen and run approximately perpendicularly thereto, and that the cover can be moved out of the guides towards the underside of the bonnet.

Description

Patentansprüche: 1. Scheibenwischeranlage für Kraftwagen, deren Wischerarme in ihrer Ruhestellung in einem von einer vorderen Haube des Fahrzeugs abgedeckten Schacht unterhalb der Windschutzscheibe untergebracht sind, wobei der Schacht durch eine motorisch bewegbare Abdeckung- verschließbar ist, dad u r c h g e k e n n zeic h n e t, daß die Abdeckung (7) fahrzeugfeste Führungen (6) aufweist, die im wesentlichen unterhalb der Ebene der Windschutzscheibe (2) angeordnet sind und etwa senkrecht zu dieser verlaufen, und daß die Abdeckung (7) aus den Führungen (6) heraus in Richtung auf die Unterseite der Haube (1) verfahrbar ist. Claims: 1. Windshield wiper system for motor vehicles, their wiper arms in their rest position in a covered by a front hood of the vehicle Shaft housed below the windshield, with the shaft through a motorized cover can be closed, so there are no signs h n e t that the cover (7) has vehicle-fixed guides (6) which essentially are arranged below the plane of the windshield (2) and approximately perpendicular run to this, and that the cover (7) out of the guides (6) in the direction can be moved to the underside of the hood (1).

2. Scheibenwischeranlage nach Anspruch 1, dadurch gekennzeichnet, daß der Antrieb der Abdekkung (7) über ein von einem Elektromotor (9) angetriebenes Ritzel (10) erfolgt, das mit Zähnen, Ausnehmungen (11) od. dgl. der Abdeckung (7) zusammenwirkt. 2. Windshield wiper system according to claim 1, characterized in that that the drive of the cover (7) is driven by an electric motor (9) Pinion (10) takes place with teeth, recesses (11) or the like of the cover (7) cooperates.

3. Scheibenwischeranlage nach Anspruch 2, dadurch gekennzeichnet, daß der Elektromotor über den Schalter der Scheibenwischeranlage schaltbar ist. 3. Windshield wiper system according to claim 2, characterized in that that the electric motor can be switched via the switch of the windshield wiper system.

Die Erfindung betrifft eine Scheibenwischeranlage für Kraftwagen, deren Wischerarme in ihrer Ruhestellung in einem von einer vorderen Haube des Fahrzeugs abgedeckten Schacht unterhalb der Windschutzscheibe untergebracht sind, wobei der Schacht durch eine motorisch bewegbare Abdeckung verschließbar ist. The invention relates to a windshield wiper system for motor vehicles, their wiper arms in their rest position in one of a front hood of the vehicle covered shaft are housed below the windshield, the Shaft can be closed by a motorized cover.

Eine derartige Scheibenwischeranlage ist bereits der US-PS 27 59 214 und der DE-OS 2852 187 als bekannt zu entnehmen. Nachteilig bei derartigen Anordnungen ist, daß die Abdeckung am Ende des Schließvorgangs in der Ebene der Motorhaube angehoben werden muß, was in der Praxis einen aufwendigen Antrieb erfordert. A windshield wiper system of this type is already disclosed in US Pat. No. 2,759 214 and DE-OS 2852 187 as known. A disadvantage of such arrangements is that the cover is raised at the end of the closing process in the plane of the bonnet must be, which in practice requires a complex drive.

Der vorliegenden Erfindung lag daher die Aufgabe zugrunde, diesen Nachteil zu vermeiden und eine Abdeckung für einen Scheibenwischerschacht so auszubilden, daß ein einfach aufgebauter Antrieb Verwendung finden kann. The present invention was therefore based on the object of this To avoid the disadvantage and to design a cover for a windshield wiper shaft in such a way that that a simply constructed drive can be used.

Diese Aufgabe wird bei einer Scheibenwischeranlage der eingangs definierten Gattung erfindungsgemäß dadurch gelöst, daß die Abdeckung fahrzeugfeste Führungen aufweist, die im wesentlichen unterhalb der Ebene der Windschutzscheibe angeordnet sind und etwa senkrecht zu dieser verlaufen, und daß die Abdeckung aus den Führungen heraus in Richtung auf die Unterseite der Haube verfahrbar ist. In the case of a windshield wiper system, this task is as defined at the beginning Genus solved according to the invention in that the cover guides fixed to the vehicle has, which are arranged substantially below the plane of the windshield are and run approximately perpendicular to this, and that the cover from the guides can be moved out towards the underside of the hood.

Besonders vorteilhafte Ausgestaltungen der Erfindung sind den weiteren Patentansprüchen zu entnehmen. Particularly advantageous embodiments of the invention are the other Refer to the claims.

Der Gegenstand der Erfindung soll im folgenden anhand eines in der Zeichnung dargestellten Ausführungsbeispiels näher erläutert werden. The object of the invention is to be based on one in the Drawing illustrated embodiment will be explained in more detail.

In der Zeichnung zeigt F i g. 1 eine Draufsicht auf den Bereich Windschutzscheibe/Motorhaube eines Kraftwagens, F i g. 2 in größerem Maßstab einen Schnitt nach der Linie Il-II in Fig. 1. In the drawing, F i g. 1 shows a plan view of the windshield / engine hood area of a motor vehicle, FIG. 2 on a larger scale a section along the line II-II in Fig. 1.

Unterhalb des hinteren Endes einer vorderen Haube 1 eines nicht näher dargestellten Kraftwagens, die etwa in Richtung einer Windschutzscheibe 2 ausläuft, ist ein Schacht 3 angeordnet, der der Ablage eines Scheibenwischerarmes 4 in seiner Ruhestellung dient. Das Scheibenwischerblatt 5 ist zur näheren Erläuterung in seiner abgelegten Ruhestellung mit 5R bezeichnet. Um den Schacht 3 bei ausgeschalteter Scheibenwischeranlage gegen das Eindringen von Blättern, Schmutz od. dgl. zu schützen, ist eine in Führungen 6 verschiebbare Abdekkung 7 vorgesehen, die in ihrer voll ausgefahrenen Stellung an einer Dichtung 8 an der Unterseite der Haube 1 anliegt. Below the rear end of a front hood 1 one not closer illustrated motor vehicle, which expires approximately in the direction of a windshield 2, a shaft 3 is arranged, the storage of a wiper arm 4 in his Rest position is used. The wiper blade 5 is for a more detailed explanation in his stored rest position labeled 5R. To the shaft 3 with switched off To protect windshield wiper system against the ingress of leaves, dirt or the like, a cover 7 displaceable in guides 6 is provided, which in its full extended position on a seal 8 on the underside of the hood 1 rests.

Angetrieben wird die Abdeckung 7 über ein mit einem Elektromotor 9 verbundenes Ritzel 10, das in Ausnehmungen 11 der Abdeckung 7 eingreift. The cover 7 is driven by an electric motor 9 connected pinion 10 which engages in recesses 11 of the cover 7.

Claims (1)

Bei der angegebenen Abdeckungsanordnung ist also nur eine geradlinige Verschiebebewegung erforderlich, die mit einfachsten Mitteln realisiert ist. The specified cover arrangement is therefore only a straight one Shifting movement required, which is realized with the simplest of means.
DE19843435875 1984-09-29 1984-09-29 Windscreen wiper unit for motor vehicles Expired DE3435875C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843435875 DE3435875C1 (en) 1984-09-29 1984-09-29 Windscreen wiper unit for motor vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843435875 DE3435875C1 (en) 1984-09-29 1984-09-29 Windscreen wiper unit for motor vehicles

Publications (1)

Publication Number Publication Date
DE3435875C1 true DE3435875C1 (en) 1985-06-20

Family

ID=6246741

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843435875 Expired DE3435875C1 (en) 1984-09-29 1984-09-29 Windscreen wiper unit for motor vehicles

Country Status (1)

Country Link
DE (1) DE3435875C1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0231580A2 (en) * 1985-09-03 1987-08-12 Toyota Jidosha Kabushiki Kaisha Stretchable wiper apparatus for vehicle
EP0235434A1 (en) * 1985-09-03 1987-09-09 Toyota Jidosha Kabushiki Kaisha Concealable wiper apparatus for vehicle
DE3611739A1 (en) * 1986-04-08 1987-10-15 Daimler Benz Ag Covering device for a well lying between a windscreen of a motor vehicle and an associated front bonnet
CN112389373A (en) * 2019-08-19 2021-02-23 北京车和家信息技术有限公司 Automobile windscreen wiper protection structure, intelligent control system and vehicle

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2759214A (en) * 1954-04-13 1956-08-21 Anthony L Madunich Concealed windshield wiper
DE2852187A1 (en) * 1978-12-02 1980-06-12 Bosch Gmbh Robert Covering mechanism for windscreen wiper of vehicle - withdraws cover plate beneath bonnet bodywork using system of pivoted arms

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2759214A (en) * 1954-04-13 1956-08-21 Anthony L Madunich Concealed windshield wiper
DE2852187A1 (en) * 1978-12-02 1980-06-12 Bosch Gmbh Robert Covering mechanism for windscreen wiper of vehicle - withdraws cover plate beneath bonnet bodywork using system of pivoted arms

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0231580A2 (en) * 1985-09-03 1987-08-12 Toyota Jidosha Kabushiki Kaisha Stretchable wiper apparatus for vehicle
EP0235434A1 (en) * 1985-09-03 1987-09-09 Toyota Jidosha Kabushiki Kaisha Concealable wiper apparatus for vehicle
EP0231580B1 (en) * 1985-09-03 1989-12-13 Toyota Jidosha Kabushiki Kaisha Stretchable wiper apparatus for vehicle
DE3611739A1 (en) * 1986-04-08 1987-10-15 Daimler Benz Ag Covering device for a well lying between a windscreen of a motor vehicle and an associated front bonnet
CN112389373A (en) * 2019-08-19 2021-02-23 北京车和家信息技术有限公司 Automobile windscreen wiper protection structure, intelligent control system and vehicle

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Legal Events

Date Code Title Description
8100 Publication of the examined application without publication of unexamined application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8330 Complete disclaimer