DE4239777C1 - Transverse deflector strip for vehicle roof - has leading ramp face joining via radius onto steep rear one extending downwards to sideways drain gutter - Google Patents

Transverse deflector strip for vehicle roof - has leading ramp face joining via radius onto steep rear one extending downwards to sideways drain gutter

Info

Publication number
DE4239777C1
DE4239777C1 DE4239777A DE4239777A DE4239777C1 DE 4239777 C1 DE4239777 C1 DE 4239777C1 DE 4239777 A DE4239777 A DE 4239777A DE 4239777 A DE4239777 A DE 4239777A DE 4239777 C1 DE4239777 C1 DE 4239777C1
Authority
DE
Germany
Prior art keywords
deflector strip
deflector
strip
roof
vehicle roof
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 - Fee Related
Application number
DE4239777A
Other languages
German (de)
Inventor
Jochen Dipl Ing Paerisch
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.)
Mercedes Benz Group AG
Original Assignee
Daimler Benz AG
Mercedes 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, Mercedes Benz AG filed Critical Daimler Benz AG
Priority to DE4239777A priority Critical patent/DE4239777C1/en
Application granted granted Critical
Publication of DE4239777C1 publication Critical patent/DE4239777C1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J1/00Windows; Windscreens; Accessories therefor
    • B60J1/20Accessories, e.g. wind deflectors, blinds
    • B60J1/2002Wind deflectors specially adapted for preventing soiling, e.g. for side windows
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J10/00Sealing arrangements
    • B60J10/80Sealing arrangements specially adapted for opening panels, e.g. doors
    • B60J10/82Sealing arrangements specially adapted for opening panels, e.g. doors for movable panels in roofs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)

Abstract

The prismatic strip is esp. for a sliding roof, and forms a liquid-retaining wall (11). The ramp face (8) joins via a radiused edge (9) onto a steep rear one (1) extending downwards. A gutter (12) joining onto the wall (11) receives the liquid falling onto the roof at the front, and drains it off in the sideways direction. The strip (6) and gutter can be of tough elastic plastics and in one piece, and they can be injection-moulded or glued onto the sliding roof (1). USE/ADVANTAGE - Transverse deflector strip for vehicle roof deflects rising windscreen-washing dirt-laden liquid so that it does not flow over roof surface.

Description

Die Erfindung bezieht sich auf eine Abweisleiste an Fahrzeugdach-Deckeln, insbesondere Schiebedeckeln, nach dem Oberbegriff des Patentanspruchs 1.The invention relates to a deflector strip on vehicle roof covers, in particular sliding covers, according to the generic term of Claim 1.

Eine derartige, oberseitig abgeflachte Abweisleiste an Fahrzeugdächern, bei der an ihr aufsteigende Flüssigkeit im Übergangsbereich von Anströmfläche und Steilabfall sich unkontrolliert ablöst, die jedoch auf der Deckeloberseite sich befindendes Wasser bei einem starken Bremsvorgang zurückhält und damit verhindert, daß bei geöffnetem Deckel das entgegen der Fahrtrichtung fließende Wasser in den Fahrzeuginnenraum gelangt, ist durch DE 80 21 630 U1 bekannt.Such a, flattened top deflector on vehicle roofs at the their rising liquid in the transition area from the inflow surface and steep drop off in an uncontrolled manner, which however Water on the top of the lid when the water is strong Braking retains and thus prevents that when open Cover the water flowing against the direction of travel got into the vehicle interior is by DE 80 21 630 U1 known.

Die die Abweisleiste passierende Flüssigkeit ist vielfach mit Schmutzpartikeln befrachtet bzw. im Falle einer Reinigung der Windschutzscheibe mit Scheibenwaschkonzentrat versetzt, so daß nach dem Abtrocknen auf der Deckeloberseite eine das Erscheinungsbild beeinträchtigende Schmutzspur verbleibt, die insbesondere dann störend wirkt, wenn der Deckel aus einem transparenten Material besteht. The liquid passing through the deflector bar is often included Dirt particles loaded or in the case of cleaning the Windshield with washer concentrate so that after drying on the top of the lid the appearance impairing trace of dirt remains, in particular then disruptive when the lid is made of a transparent Material exists.  

Es ist Aufgabe der Erfindung, die Abweisleiste der eingangs genannten Art so auszugestalten, daß in Luftströmungsrichtung an ihr hochsteigende Flüssigkeit gezielt abgeleitet und dabei nicht über die Deckeloberseite geführt wird.It is an object of the invention to design the deflector bar of the type mentioned at the outset, that in the air flow direction liquid rising to her specifically derived and not over the top of the lid to be led.

Diese Aufgabe wird durch die Merkmale des Patentanspruches 1 gelöst.This task is characterized by the characteristics of the Claim 1 solved.

Zweckmäßige Zusammensetzungs- und Ausgestaltungsmöglichkeiten sind den Ansprüchen 2 bis 5 zu entnehmen.Appropriate composition and design options can be found in claims 2 to 5.

Zwei Ausführungsbeispiele der Erfindung werden nachfolgend anhand der Zeichnung näher erläutert. Es zeigtTwo exemplary embodiments of the invention are described below the drawing explained in more detail. It shows

Fig. 1 einen Schiebedeckel mit oberseitig angespritzter Abweisleiste und Fig. 1 is a sliding cover with a molded-on deflector and

Fig. 2 einen Schiebedeckel mit aufgeklebter Abweisleiste. Fig. 2 shows a sliding cover with a glued deflector.

Ein aus transparentem Material bestehender, teilweise wiedergegebener Schiebedeckel 1, weist zumindest vorderseitig eine Umspritzung 2 auf, in die ein ein Verkleidungsteil 3 aufnehmender Halter 4 eingebettet ist. Bei geschlossenem Schiebedeckel 1 stützt sich die Umspritzung 2 an einer dachunterseitig aufgenommenen Dichtung 5 ab. Eine prismenförmige Abweisleiste 6, die sich im Anschluß an die Vorderkante 7 des Schiebedeckels 1 in Fahrzeugquerrichtung oberseitig des Schiebedeckels 1 erstreckt, besteht aus einer in Anströmrichtung ansteigend verlaufenden Anströmfläche 8, die in einen Radius 9, der etwa 3 mm beträgt, in einen Steilabfall 10 übergeht. Dem Steilabfall 10, der ein Bestandteil eines Flüssigkeit zurückhaltenden Walles 11 darstellt, ist eine Rinne 12 angegliedert. A sliding cover 1 consisting of transparent material and partially reproduced has at least on the front side an extrusion coating 2 in which a holder 4 receiving a trim part 3 is embedded. When the sliding cover 1 is closed, the extrusion coating 2 is supported on a seal 5 received on the underside of the roof. A prism-shaped deflecting strip 6, the upper side extending further to the front edge 7 of the slide cover 1 in the vehicle transverse direction of the sliding cover 1 consists of a rising extending in flow direction leading surface 8, which in a radius 9, of about 3 mm, in a steep drop 10 transforms. A trough 12 is attached to the steep drop 10 , which is part of a liquid-retaining wall 11 .

An der Anströmfläche 8 aufsteigendes Wasser, das mit Schmutz beladen oder auch mit Scheibenwaschkonzentrat versetzt sein kann, tritt ohne sich abzulösen im Bereich des in einem Totgebiet liegenden Radius 9 in die Rinne 12 über und wird in dieser zur Seite hin abgeleitet. Dadurch wird verhindert, daß verunreinigtes oder mit Scheibenwaschkonzentrat versetztes Wasser über den transparenten Schiebedeckel 1 läuft und unter Zurücklassen von Schmutzspuren aufgetrocknet.Water rising on the inflow surface 8 , which can be loaded with dirt or can also be mixed with windshield washer concentrate, passes into the channel 12 without detaching in the region of the radius 9 lying in a dead area and is discharged to the side in this. This prevents contaminated water or water mixed with windscreen washer concentrate from running over the transparent sliding cover 1 and drying it, leaving traces of dirt behind.

Beim Ausführungsbeispiel nach Fig. 1 ist die Abweisleiste 6 und die Rinne 12 zusammen mit der Umspritzung 2 in einem Arbeitsgang geschaffen, was bei einer serienmäßigen Anwendung der Abweiseinrichtung Vorteile bringt. Gemäß Fig. 2 ist es aber auch möglich, Abweisleiste 6 und Rinne 12 als Nachrüstteil auszubilden und auf die Oberseite des Schiebedeckels 1 aufzukleben.In the exemplary embodiment according to FIG. 1, the deflecting strip 6 and the channel 12 are created together with the extrusion coating 2 in one work step, which brings advantages in a series application of the deflecting device. According to FIG. 2, however, it is also possible to design the deflector bar 6 and channel 12 as a retrofit part and to stick them on the top of the sliding cover 1 .

Claims (5)

1. Prismenförmige, sich im Anschluß an die Vorderkante von Fahrzeugdach-Deckeln, insbesondere Schiebedachdeckeln, in Querrichtung erstreckende Abweisleiste, deren in Anströmrichtung ansteigend verlaufende Anströmfläche zusammen mit einem nachfolgenden Steilabfall einen Flüssigkeit zurückhaltenden Wall begrenzt, dadurch gekennzeichnet, daß die Anströmfläche (8) mit einem ausgeprägten Radius (9) in den Steilabfall (10) übergeht und sich an den Wall (11) eine Rinne 12 anschließt, in die dachvorderseitig anfallende Flüssigkeit übertritt und zur Seite hin abgeleitet wird.1. Prism-shaped, in the connection to the front edge of vehicle roof covers, in particular sunroof covers, extending in the transverse direction deflector strip, the rising flow surface in the inflow direction together with a subsequent steep drop limits a liquid retaining wall, characterized in that the inflow surface ( 8 ) with a pronounced radius ( 9 ) merges into the steep drop ( 10 ) and adjoins the wall ( 11 ) a channel 12 into which the liquid accumulating on the roof side passes and is discharged to the side. 2. Abweisleiste nach Anspruch 1, dadurch gekennzeichnet, daß die Abweisleiste (6) und die Rinne (12) aus zäh-elastischem Kunststoff bestehen.2. deflector strip according to claim 1, characterized in that the deflector strip ( 6 ) and the channel ( 12 ) consist of tough-elastic plastic. 3. Abweisleiste nach Anspruch 2, dadurch gekennzeichnet, daß die Abweisleiste (6) einstückig mit der Rinne (12) verbunden ist. 3. deflector strip according to claim 2, characterized in that the deflector strip ( 6 ) is integrally connected to the channel ( 12 ). 4. Abweisleiste nach Anspruch 2 oder 3, dadurch gekennzeichnet, daß die Abweisleiste (6) und die Rinne (12) an den Schiebedeckel (1) angespritzt sind.4. deflector strip according to claim 2 or 3, characterized in that the deflector strip ( 6 ) and the groove ( 12 ) are molded onto the sliding cover ( 1 ). 5. Abweisleiste nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Abweisleiste (6) und die Rinne (12) auf den Schiebedeckel (1) aufgeklebt sind.5. deflector according to one of claims 1 to 3, characterized in that the deflector ( 6 ) and the groove ( 12 ) are glued to the sliding cover ( 1 ).
DE4239777A 1992-11-26 1992-11-26 Transverse deflector strip for vehicle roof - has leading ramp face joining via radius onto steep rear one extending downwards to sideways drain gutter Expired - Fee Related DE4239777C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE4239777A DE4239777C1 (en) 1992-11-26 1992-11-26 Transverse deflector strip for vehicle roof - has leading ramp face joining via radius onto steep rear one extending downwards to sideways drain gutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4239777A DE4239777C1 (en) 1992-11-26 1992-11-26 Transverse deflector strip for vehicle roof - has leading ramp face joining via radius onto steep rear one extending downwards to sideways drain gutter

Publications (1)

Publication Number Publication Date
DE4239777C1 true DE4239777C1 (en) 1994-02-10

Family

ID=6473721

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4239777A Expired - Fee Related DE4239777C1 (en) 1992-11-26 1992-11-26 Transverse deflector strip for vehicle roof - has leading ramp face joining via radius onto steep rear one extending downwards to sideways drain gutter

Country Status (1)

Country Link
DE (1) DE4239777C1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4427464A1 (en) * 1994-08-03 1996-02-08 Bayerische Motoren Werke Ag Air flow deflector for front windscreen of vehicle
DE19749586A1 (en) * 1997-11-10 1999-05-12 Volkswagen Ag Sunroof arrangement for a vehicle
US6102467A (en) * 1997-08-22 2000-08-15 Asc Incorporated Backlite retention system for use in an automotive vehicle convertible roof
DE10134438A1 (en) * 2001-07-19 2003-02-06 Webasto Vehicle Sys Int Gmbh Opening roof of motor vehicle has closing element formed as cover plate of transparent material on underside of which on forward edge section a support element is embedded in foam cladding and which has damping element
EP1473181A2 (en) * 2003-04-30 2004-11-03 Webasto AG Wind deflector with an air spoiler element for an openable vehicle roof and corresponding fabrication method
FR2899521A1 (en) * 2006-04-10 2007-10-12 Peugeot Citroen Automobiles Sa Motor vehicle, has small window comprising guiding joint provided on outer side of window and guiding draining of water coming from windscreen of vehicle, where joint is located at proximity of respective ends of lining and part

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8021630U1 (en) * 1980-08-13 1981-02-05 Ramm, Willi, 4040 Neuss WATER DEFLECTOR FOR CAR SLIDING ROOFS

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8021630U1 (en) * 1980-08-13 1981-02-05 Ramm, Willi, 4040 Neuss WATER DEFLECTOR FOR CAR SLIDING ROOFS

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4427464A1 (en) * 1994-08-03 1996-02-08 Bayerische Motoren Werke Ag Air flow deflector for front windscreen of vehicle
US6102467A (en) * 1997-08-22 2000-08-15 Asc Incorporated Backlite retention system for use in an automotive vehicle convertible roof
DE19749586A1 (en) * 1997-11-10 1999-05-12 Volkswagen Ag Sunroof arrangement for a vehicle
EP0914983A3 (en) * 1997-11-10 2000-08-23 Volkswagen Aktiengesellschaft Sliding roof system for a vehicle
DE10134438A1 (en) * 2001-07-19 2003-02-06 Webasto Vehicle Sys Int Gmbh Opening roof of motor vehicle has closing element formed as cover plate of transparent material on underside of which on forward edge section a support element is embedded in foam cladding and which has damping element
DE10134438C2 (en) * 2001-07-19 2003-11-06 Webasto Vehicle Sys Int Gmbh Openable vehicle roof
EP1473181A2 (en) * 2003-04-30 2004-11-03 Webasto AG Wind deflector with an air spoiler element for an openable vehicle roof and corresponding fabrication method
EP1473181A3 (en) * 2003-04-30 2004-11-24 Webasto AG Wind deflector with an air spoiler element for an openable vehicle roof and corresponding fabrication method
FR2899521A1 (en) * 2006-04-10 2007-10-12 Peugeot Citroen Automobiles Sa Motor vehicle, has small window comprising guiding joint provided on outer side of window and guiding draining of water coming from windscreen of vehicle, where joint is located at proximity of respective ends of lining and part

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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
8327 Change in the person/name/address of the patent owner

Owner name: DAIMLER-BENZ AKTIENGESELLSCHAFT, 70567 STUTTGART,

8327 Change in the person/name/address of the patent owner

Owner name: DAIMLERCHRYSLER AG, 70567 STUTTGART, DE

8339 Ceased/non-payment of the annual fee