WO2006012861A1 - Windabweiser für ein fahrzeugdach - Google Patents
Windabweiser für ein fahrzeugdach Download PDFInfo
- Publication number
- WO2006012861A1 WO2006012861A1 PCT/DE2005/001331 DE2005001331W WO2006012861A1 WO 2006012861 A1 WO2006012861 A1 WO 2006012861A1 DE 2005001331 W DE2005001331 W DE 2005001331W WO 2006012861 A1 WO2006012861 A1 WO 2006012861A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- wind deflector
- sections
- density
- deflector according
- fabric density
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
- B60J7/22—Wind deflectors for open roofs
Definitions
- the present invention relates to a wind deflector for a vehicle roof with a closable by means of an adjustable cover roof opening, umfas ⁇ send a arranged along the front edge of the roof opening Wind ⁇ deflector, which adjustable between a retracted to the roof outer contour Au ⁇ ßer Scswolf and an upwardly issued operating position is, is provided by the wind flowed effective surface of the wind deflector with an air-permeable network.
- Wind deflectors of the type mentioned have the task of deflecting the wind deflector an ⁇ flowing air at least partially upwards, thus on the one hand prevents direct flow of the vehicle occupants and on the other hand, a reduction of the noise is caused by the inflowing air.
- a wind deflector is already known, which is formed by a stretched in a frame elastic network.
- the elastic network By using the elastic network, the negative pressure in the vehicle interior is to be filled in a metered manner, and annoying wind noise and draft phenomena reduced to a minimum.
- the hoped-for effect is unzu ⁇ reaching at an equal over the entire width of the wind deflector formed net, since the Anström discipline and possibly the desired behind the net outflow conditions over the network width, an adaptation to these different conditions, however is not given.
- a wind deflector is known from EP 0 490 213 A1, which is provided in partial areas of its surface with an air-permeable net.
- Embodiments of this type have a wind deflector per se, formed by a rigid surface, which is provided with a plurality of openings arranged distributed over its width, which in turn are each covered by a net.
- the distributed over the width of the wind deflector openings and the associated networks are the same, so that even in this case, an adaptation to over the width of the wind deflector different inflow and outflow conditions is not given.
- the active surface is formed as a net or the like, which consists of several sections of different fabric density arranged side by side in the width direction.
- network is to be understood as meaning all possible network-like structures, i. For example, knotted nets, fabrics, perforated films or the like.
- the embodiment of the wind deflector according to the invention makes it possible to optimally adapt it to flow conditions which are different in the width direction or to desired exhaust flow conditions, which can vary from vehicle type to vehicle type.
- a satisfactory effect can be achieved even with only two different fabric densities, wherein in each case sections with a first fabric density alternate with sections with a second fabric density; It can be realized by choosing the number and width of the sections a variety of design variants.
- a middle section with a first fabric density is provided, to each of which a section with a second fabric density connects on both sides.
- a middle section with a first fabric density each on both sides of a plurality of sections alternately having a second fabric density and the first fabric density used in the middle section; that is to say that a section with a second fabric density, in turn a section with the first fabric density, etc., adjoin the middle section with the first fabric density;
- the number and the respective width of the sections are variable and can be adapted to the respective requirements, for example by means of tests, and thus optimized.
- the first tissue density is greater than the second tissue density, i.
- the second tissue density i.
- the first fabric density is lower than the second fabric density, ie the sequence of the portions is the opposite as in the case of the first embodiment variant.
- the network is a one-piece fabric with sections under defenceli ⁇ cher tissue density.
- the individual sections adjoin one another seamlessly, with the respective width of the sections and the density of tissue selected in these sections already being determined during the production of the net and realized by a corresponding weaving technique.
- the net is preferably clamped in a frame structure adjustably arranged in the region of the front edge of the roof opening, which can be adjusted by actuating means between the operating position and the inoperative position, as is known per se.
- FIG. 1 is a perspective view of a vehicle roof with an open roof opening and a flared wind deflector
- FIG. 2 is a perspective, enlarged view of a wind deflector approximately according to FIG. 1;
- FIGS. 1 and 2 schematically different network variants for a Windab ⁇ sage according to FIGS. 1 and 2.
- Fig. 1 shows in a perspective view obliquely from above a vehicle roof 2 with a roof opening 4, which can be optionally closed or exposed by means of a sliding cover 6.
- Fig. 1 shows the lid 6 in a Stel ⁇ ment, in which the roof opening 4 is open.
- a wind deflector 10 is arranged, which by means not shown adjusting means between a retracted into the roof outer contour inoperative position with the roof opening 4 and the illustrated in Fig. 1, up compressed ⁇ adjusted operating position at open roof opening 4 can be adjusted.
- the ei ⁇ tual wind-repellent surface of the wind deflector 10 includes a network 12, which consists of several sections of different fabric density.
- the net 12 is clamped between a lower frame strut 14 fixedly arranged on the vehicle roof and an upper frame strut 20 which can be pivoted by means of the link 16 in the direction of the arrow 18.
- the upper frame strut 20 is pivoted downwards into a position which is retracted into the outer contour of the roof, wherein the net 12 forms a fold.
- the upper frame menstrebe 20 pivoted upwards, whereby the network 12 is spent in a wind-flowed by driving wind position and tensioned.
- FIG. 3 shows a wind deflector 22 with a net 28 stretched between a lower frame strut 24 and an upper frame strut 26.
- the net 28 has a middle section 30 with a large fabric density, on each of which a section 32 or 34 with a low Gewebedich ⁇ te connects.
- the fabric density of the middle section 30 is so great that only a small part of the flowing air passes through, while a larger part of the air is deflected upwards or even sideways.
- FIG. 4 shows an arrangement similar to FIG. 3 with a middle section 40 of high fabric density; FIG. A section 42 or 44 of low fabric density, a further section 46 or 48 of high fabric density and a further section 50 or 52 of low fabric density adjoin the middle section 40 in each case.
- FIG. 5 shows an arrangement with a middle section 54 of low tissue density, followed laterally by a respective section 56 or 58 of high tissue density, another section 60 or 62 of low tissue density and a section 64 or 66 of high tissue density.
- the arrangement according to FIG. 5 thus essentially represents a reversal of the arrangement according to FIG. 4.
- the nets shown in FIGS. 3 to 5 are preferably produced by means of a suitable weaving technique or manufacturing technique as one-piece fabrics without seams or other joints between the individual sections. LIST OF REFERENCE NUMBERS
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Body Structure For Vehicles (AREA)
- Automatic Cycles, And Cycles In General (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05775116A EP1773611B1 (de) | 2004-08-02 | 2005-07-27 | Windabweiser für ein fahrzeugdach |
AT05775116T ATE455004T1 (de) | 2004-08-02 | 2005-07-27 | Windabweiser für ein fahrzeugdach |
DE502005008877T DE502005008877D1 (de) | 2004-08-02 | 2005-07-27 | Windabweiser für ein fahrzeugdach |
US11/573,154 US7413238B2 (en) | 2004-08-02 | 2005-07-27 | Wind deflector for a vehicle roof |
JP2007524170A JP4586212B2 (ja) | 2004-08-02 | 2005-07-27 | 車両ルーフ用ウインドデフレクタ |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004037646.8 | 2004-08-02 | ||
DE102004037646A DE102004037646B4 (de) | 2004-08-02 | 2004-08-02 | Windabweiser für ein Fahrzeugdach |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006012861A1 true WO2006012861A1 (de) | 2006-02-09 |
Family
ID=35276197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2005/001331 WO2006012861A1 (de) | 2004-08-02 | 2005-07-27 | Windabweiser für ein fahrzeugdach |
Country Status (7)
Country | Link |
---|---|
US (1) | US7413238B2 (de) |
EP (1) | EP1773611B1 (de) |
JP (1) | JP4586212B2 (de) |
CN (1) | CN100532145C (de) |
AT (1) | ATE455004T1 (de) |
DE (2) | DE102004037646B4 (de) |
WO (1) | WO2006012861A1 (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009056087A1 (de) * | 2007-10-30 | 2009-05-07 | Webasto Ag | Windabweiser |
EP2505400A3 (de) * | 2011-03-29 | 2013-11-27 | Aisin Seiki Kabushiki Kaisha | Windabweiser für KFZ-Dachöffnungen |
CN105050842A (zh) * | 2013-03-29 | 2015-11-11 | 爱信精机株式会社 | 车辆用导流装置 |
EP3954561A1 (de) * | 2020-08-14 | 2022-02-16 | Inalfa Roof Systems Group B.V. | Windablenkanordnung |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005054185B4 (de) * | 2005-11-14 | 2008-08-28 | Webasto Ag | Windabweiser im Kraftfahrzeugbereich |
DE102008017005B4 (de) * | 2007-05-31 | 2021-10-28 | Volkswagen Ag | Windstopeinrichtung |
EP2269856B8 (de) * | 2009-06-25 | 2013-11-13 | TB&C Outsert Center GmbH | Strukturverstärkendes Formteil für eine Luftleiteinrichtung eines Kraftfahrzeugs |
JP5475494B2 (ja) * | 2010-02-18 | 2014-04-16 | 八千代工業株式会社 | サンルーフ装置のディフレクタ機構 |
JP5440791B2 (ja) * | 2010-04-05 | 2014-03-12 | トヨタ自動車株式会社 | ウィンドデフレクタを有する自動車 |
JP5671866B2 (ja) * | 2010-08-02 | 2015-02-18 | アイシン精機株式会社 | 車両用デフレクタ装置 |
DE102010048964B4 (de) * | 2010-10-20 | 2015-08-06 | Webasto SE | Schiebedachwindabweiser und dessen Herstellung |
CN102806828B (zh) * | 2011-05-31 | 2016-01-20 | 皇田工业股份有限公司 | 天窗用挡风网 |
CN104139688A (zh) * | 2014-07-09 | 2014-11-12 | 安徽省地坤汽车天窗科技有限公司 | 一种汽车天窗的导风板 |
EP3331716B1 (de) * | 2015-08-07 | 2019-11-27 | Webasto SE | Windabweiser mit befestigungssystem für aufspannbares abweiserelement |
JP6274180B2 (ja) * | 2015-10-29 | 2018-02-07 | マツダ株式会社 | 車両のトリム構造 |
DE102016210807A1 (de) | 2016-06-16 | 2017-12-21 | Bayerische Motoren Werke Aktiengesellschaft | Netzwindabweiser für ein Kraftfahrzeugdach sowie hiermit ausgestattetes Kraftfahrzeug |
CN107640007B (zh) * | 2017-09-15 | 2020-10-23 | 安徽安健汽车天窗科技有限公司 | 一种挡风网总成 |
DE102017009803A1 (de) * | 2017-10-20 | 2018-08-02 | Daimler Ag | Windleiteinrichtung für ein Fahrzeug und Fahrzeug mit einer solchen Windleiteinrichtung |
JP7061460B2 (ja) * | 2017-12-28 | 2022-04-28 | 株式会社Subaru | 車両のデフレクタ装置 |
JP7324498B2 (ja) * | 2019-07-31 | 2023-08-10 | 丸満産業株式会社 | 自動車用カバー |
DE202019105997U1 (de) * | 2019-10-29 | 2021-02-01 | Inalfa Roof Systems Group B.V. | Windabweiseranordnung, Offendachkonstruktion und Fahrzeug |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE572858A (de) * | ||||
EP0490213A1 (de) * | 1990-12-11 | 1992-06-17 | Bayerische Motoren Werke Aktiengesellschaft | Vorrichtung zur Geräusch- und Schwingungsminderung an tangential überströmten Öffnungen von Kraftfahrzeugen, insbesondere an Schiebedachöffnungen |
DE4239428A1 (de) * | 1992-11-24 | 1994-03-31 | Daimler Benz Ag | Windabweiser für ein Cabriolet |
DE19930049A1 (de) * | 1999-06-30 | 2001-01-18 | Daimler Chrysler Ag | Eine oberhalb des Windschutzscheibenrahmens von Personenkraftwagen angeordnete Abschirmvorrichtung |
US20030038512A1 (en) * | 2001-08-01 | 2003-02-27 | Webasto Vehicle Systems International Gmbh | Wind deflector for motor vehicle roof |
DE10336361B3 (de) * | 2003-08-08 | 2005-06-16 | Opel Eisenach Gmbh | Windabweiser an einer Schiebedachöffnung eines Kraftfahrzeuges |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6011226U (ja) * | 1983-07-05 | 1985-01-25 | 日産自動車株式会社 | 車両用ウインドデフレクタ |
JPS60169021U (ja) * | 1984-04-20 | 1985-11-09 | トヨタ自動車株式会社 | サンル−フ用ウインドデフレクタ |
GB9407313D0 (en) * | 1994-04-13 | 1994-06-08 | Jaguar Cars | Sun roofs for vehicles |
DE19856731A1 (de) * | 1998-12-09 | 2000-06-15 | Bayerische Motoren Werke Ag | Ausstellbares Dachteil eines Fahrzeuges |
DE10136922A1 (de) * | 2001-07-30 | 2003-02-20 | Webasto Vehicle Sys Int Gmbh | Windabweiser für ein Fahrzeugdach |
EP1544015B1 (de) * | 2003-12-18 | 2006-07-05 | Inalfa Roof Systems Group B.V. | Windabweiser und damit ausgestattete öffnungsfähige Dachkonstruktion |
-
2004
- 2004-08-02 DE DE102004037646A patent/DE102004037646B4/de not_active Expired - Lifetime
-
2005
- 2005-07-27 JP JP2007524170A patent/JP4586212B2/ja not_active Expired - Fee Related
- 2005-07-27 EP EP05775116A patent/EP1773611B1/de not_active Not-in-force
- 2005-07-27 US US11/573,154 patent/US7413238B2/en not_active Expired - Fee Related
- 2005-07-27 AT AT05775116T patent/ATE455004T1/de not_active IP Right Cessation
- 2005-07-27 WO PCT/DE2005/001331 patent/WO2006012861A1/de active Application Filing
- 2005-07-27 DE DE502005008877T patent/DE502005008877D1/de not_active Expired - Fee Related
- 2005-07-27 CN CNB2005800334533A patent/CN100532145C/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE572858A (de) * | ||||
EP0490213A1 (de) * | 1990-12-11 | 1992-06-17 | Bayerische Motoren Werke Aktiengesellschaft | Vorrichtung zur Geräusch- und Schwingungsminderung an tangential überströmten Öffnungen von Kraftfahrzeugen, insbesondere an Schiebedachöffnungen |
DE4239428A1 (de) * | 1992-11-24 | 1994-03-31 | Daimler Benz Ag | Windabweiser für ein Cabriolet |
DE19930049A1 (de) * | 1999-06-30 | 2001-01-18 | Daimler Chrysler Ag | Eine oberhalb des Windschutzscheibenrahmens von Personenkraftwagen angeordnete Abschirmvorrichtung |
US20030038512A1 (en) * | 2001-08-01 | 2003-02-27 | Webasto Vehicle Systems International Gmbh | Wind deflector for motor vehicle roof |
DE10336361B3 (de) * | 2003-08-08 | 2005-06-16 | Opel Eisenach Gmbh | Windabweiser an einer Schiebedachöffnung eines Kraftfahrzeuges |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009056087A1 (de) * | 2007-10-30 | 2009-05-07 | Webasto Ag | Windabweiser |
EP2505400A3 (de) * | 2011-03-29 | 2013-11-27 | Aisin Seiki Kabushiki Kaisha | Windabweiser für KFZ-Dachöffnungen |
CN105050842A (zh) * | 2013-03-29 | 2015-11-11 | 爱信精机株式会社 | 车辆用导流装置 |
EP3954561A1 (de) * | 2020-08-14 | 2022-02-16 | Inalfa Roof Systems Group B.V. | Windablenkanordnung |
US11772470B2 (en) | 2020-08-14 | 2023-10-03 | Inalfa Roof Systems Group B.V. | Wind deflector assembly |
Also Published As
Publication number | Publication date |
---|---|
JP2008508138A (ja) | 2008-03-21 |
DE102004037646A1 (de) | 2006-03-16 |
EP1773611A1 (de) | 2007-04-18 |
US7413238B2 (en) | 2008-08-19 |
EP1773611B1 (de) | 2010-01-13 |
CN100532145C (zh) | 2009-08-26 |
ATE455004T1 (de) | 2010-01-15 |
DE502005008877D1 (de) | 2010-03-04 |
CN101090836A (zh) | 2007-12-19 |
US20070222260A1 (en) | 2007-09-27 |
JP4586212B2 (ja) | 2010-11-24 |
DE102004037646B4 (de) | 2006-05-18 |
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