CN114475181A - Roof system for a motor vehicle - Google Patents
Roof system for a motor vehicle Download PDFInfo
- Publication number
- CN114475181A CN114475181A CN202011598742.0A CN202011598742A CN114475181A CN 114475181 A CN114475181 A CN 114475181A CN 202011598742 A CN202011598742 A CN 202011598742A CN 114475181 A CN114475181 A CN 114475181A
- Authority
- CN
- China
- Prior art keywords
- roof
- area
- roof system
- sunroof
- ventilation
- 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.)
- Pending
Links
- 238000009423 ventilation Methods 0.000 claims abstract description 52
- 238000009434 installation Methods 0.000 claims abstract description 4
- 230000007246 mechanism Effects 0.000 claims description 25
- 239000011521 glass Substances 0.000 claims description 19
- 238000013022 venting Methods 0.000 claims 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000006059 cover glass Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 235000019640 taste Nutrition 0.000 description 1
Images
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
- B60J7/02—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes
- B60J7/04—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes with rigid plate-like element or elements, e.g. open roofs with harmonica-type folding rigid panels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/24—Devices purely for ventilating or where the heating or cooling is irrelevant
- B60H1/26—Ventilating openings in vehicle exterior; Ducts for conveying ventilating air
- B60H1/262—Openings in or on the vehicle roof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/06—Fixed roofs
Abstract
The invention relates to a roof system for a motor vehicle. This roof system has: at least one large-area fixed roof element, which is firmly connected to the vehicle body bearing structure in a ready-to-operate installation state; and a small-area sunroof element that is movably supported between a closed position and a ventilation position. According to the invention, the small-area sunroof element covers a space region which is closed off toward the vehicle interior, and the wall of the closed space region is provided with a ventilation opening for the vehicle interior, which ventilation opening can be closed off in an air-tight manner by a movably mounted closing element or can be opened for ventilating the vehicle interior. The invention also relates to the use in a private car.
Description
Technical Field
The invention relates to a roof system for a motor vehicle, comprising: at least one large-area fixed roof element, which is firmly connected to the vehicle body bearing structure in a ready-to-operate installation state; and a small-area sunroof element that is movably supported between a closed position and a ventilation position.
Background
Such glass roof systems are generally known in private cars. In this case, the passenger car has a glass roof as a fixed roof in the roof region, which extends over the entire width and length of the roof region of the passenger car. In this case, the large-area glass roof is firmly bonded to the body support structure in the roof region. Furthermore, a recess can be provided in the glass roof element over a large area, which recess can be closed by an openable glass cover. The glass cover can be pivoted from the closed position into the ventilation position and/or into the open position by means of an adjusting mechanism.
A roof system is known from DE 10319783B 4, in which a roof fixed to the vehicle is provided with an opening which is permanently closed by a glass cover.
Disclosure of Invention
The object of the present invention is to create a roof system of the type mentioned at the beginning which allows a comfortable travel in the vehicle interior.
This object is achieved in that a small-area sunroof element covers a space region which is closed off toward the vehicle interior, and at least one wall of the closed space region is provided with a ventilation opening for the vehicle interior, which ventilation opening can be closed off in an air-tight manner by means of a movably mounted closing element or can be opened for ventilating the vehicle interior. The solution according to the invention reliably avoids unpleasant loud noises in the vehicle interior of the motor vehicle during driving operation, which can be caused by an open side window. Furthermore, the ventilation opening makes it possible to improve the ventilation of the vehicle interior, in particular in order to better derive unpleasant tastes such as, in particular, smoke. The small-area sunroof element can also be provided in its ventilation position to improve the wind flow during driving operation of the motor vehicle and thus to actively change the output of the motor vehicle or the wind resistance coefficient of the motor vehicle. The solution according to the invention is particularly advantageously suitable for use in private cars. The roof system can be formed from a large glass surface in order to improve the brightness in the vehicle interior and to make it possible for the vehicle occupants to better detect the vehicle surroundings.
In one embodiment of the invention, at least one wall surrounding the closed spatial region is part of a ventilation module, which in the ready-to-operate installation state is firmly connected to the large-area fixed roof element and to the vehicle body support structure. The closed space region is preferably located directly below the roof region and above the vehicle interior. The provision of the ventilation module makes it possible to achieve pre-assembly and simple and rapid adaptation and assembly at the motor vehicle in a simple manner. The roof system can comprise the ventilation module, which is delivered internally as a pre-installed system to the vehicle manufacturer and installed there on the motor vehicle.
In a further embodiment of the invention, the fixed roof element and/or the sunroof element is designed as a glass element. A glass roof system is thus obtained as roof system, in which the transparency of the glass elements greatly improves the brightness in the vehicle interior. Furthermore, under a glass roof system, the vehicle occupants are also able to perceive the vehicle surroundings much better than in a roof system consisting of opaque roof parts.
In a further embodiment of the invention, the small-area sunroof element is mounted in a movable manner on the large-area fixed roof element and/or on the ventilation module by means of a lifting mechanism. The small-area sunroof element preferably stands obliquely upward as a spoiler. The lifting mechanism can be configured such that it raises and lowers the sunroof element again substantially in parallel, or it can be designed as a pivot mechanism which effects the raising and lowering of the sunroof element about a virtual or physical pivot axis. The lifting mechanism can also be designed such that the sunroof element can be moved between the closed position and the ventilation position in curves or complex collective shapes.
In a further embodiment of the invention, a lifting drive is assigned to the lifting device, by means of which the lifting device can be actuated. The lifting drive is preferably designed pneumatically, hydraulically or electrically.
In a further embodiment of the invention, the closing element can be moved between the ventilation position and the closed position by means of an adjusting mechanism. The adjusting mechanism has a guide mechanism for the closing element and an adjusting means which achieves the desired movement of the closing element along the guide mechanism.
In a further embodiment of the invention, an actuating drive is assigned to the actuating mechanism in order to actuate the actuating mechanism. The adjustment drive is preferably designed as an electric drive with an electric motor and a suitable mechanical adjustment gear.
In a further embodiment of the invention, a control unit is provided for actuating the lifting drive and the actuating drive independently of each other or in relation to each other. Depending on the design, it is possible to actuate the lifting drive or the actuating drive either individually or jointly, so that the sunroof element is also forcibly moved into its ventilation position when the closing element is open, and conversely when the sunroof element is closed, the closing element is also moved back into its closed position.
In a further embodiment of the invention, the small-area sunroof element can be erected upward as a flow guide element for the traveling wind bypass flow during the driving operation of the motor vehicle, in relation to the large-area fixed roof element, when the lifting drive is actuated independently. In this embodiment, the sunroof element has an additional function which is independent of the ventilation of the vehicle interior. The lifting mechanism is designed in such a way that it holds the sunroof element stably in the upright position, even at high driving speeds in the middle of the motor vehicle, which cause a correspondingly strong vehicle bypass of the driving wind.
In a further embodiment of the invention, the small-area sunroof element and the closing element can be jointly moved into the closed position or the ventilation position, respectively, during a corresponding actuation. The switching takes place here either synchronously in time or slightly offset in time.
In a further embodiment of the invention, a small-area sunroof element and a ventilation module are arranged in the rear region of the roof system. The sunroof element therefore assumes the function of a roof spoiler on the rear side in the ventilation position. Furthermore, the ventilation module is then arranged in an area of the roof that is not visible to the vehicle occupants. Finally, the head freedom of the vehicle occupant in the front or rear seat is not impeded by the arrangement of the ventilation module in the rear region.
In a further embodiment of the invention, the small-area sunroof element has the same extent as the large-area fixed roof element, viewed in the transverse direction of the vehicle. According to the invention, the sunroof element can directly cover a ventilation opening of the vehicle interior without additionally being able to close or open a corresponding ventilation opening of the vehicle interior by means of a further closure element. By extending the ventilation roof element over the entire width of the fixed roof element, the ventilation opening is also produced by extending at least continuously over the entire width of the vehicle interior. In this embodiment, both the sunroof element and the fixed roof element are preferably designed as glass pane sections. The sunroof element is constructed much narrower than the fixed roof element.
Further advantages and features of the invention emerge from the claims and the subsequent description of a preferred embodiment of the invention illustrated by means of the drawings.
Drawings
Fig. 1 shows an embodiment of a roof system according to the invention in a plan view;
FIG. 2 is an enlarged sectional view taken along section line II-II in FIG. 1;
fig. 3 is a sectional view according to fig. 2 in a further functional position of the ventilation opening;
fig. 4 shows a ventilation module for the roof system according to fig. 1 to 3 in a perspective view; and is
Fig. 5 shows the ventilation module according to fig. 4, but in the open position of the closing element of the ventilation module.
Detailed Description
The roof system according to fig. 1 to 5 has a large-area fixed roof element 2 which extends over almost the entire width and length of the roof region of the passenger car. The fixed roof element 2 is connected to a windshield, not shown in detail, which is connected to the body support structure 1 by means of an adhesive. The fixed roof element 2, which is connected to the windshield toward the rear in the longitudinal direction of the vehicle, is firmly connected, in the present case adhesively bonded, to the body support structure 2 at the roof support section of the body support structure 1. The fixed roof element 2 is designed as a glass roof element which is at least largely transparent. On the vehicle interior side, a light shield is associated with the glass roof system, which is not shown in detail in the figures.
The sunroof element 3 is connected to the fixed roof element 2 in the longitudinal direction of the vehicle to the rear, which is likewise designed as an at least largely transparent glass roof section. The sunroof element 3 extends over the entire width of the glass roof system and has the same extension, viewed in the transverse direction of the vehicle, as the rear end region of the fixed roof element 2. The sunroof element 3 has a much smaller area than the fixed roof element 2, as can be clearly seen in the top view of fig. 1. The roof section on the end side, which is not illustrated in detail and can be part of an upwardly pivoted rear section of the motor vehicle, is connected to the sunroof element 3 in the longitudinal direction of the vehicle to the rear. This roof region section no longer belongs to the roof system, as explained here.
As can be seen from fig. 2 and 3, the body support structure 1 has a roof cross support, which extends over the entire width of the body support structure, viewed in the transverse direction of the vehicle, approximately below the sunroof element 3. In fig. 2 and 3, the rear roof section can also be seen initially. The rear section is mounted pivotably about a pivot axis extending in the transverse direction of the vehicle in the region of the roof cross-member of the body support structure 1 by means of suitable hinge devices (not shown).
A ventilation module 4, which is described in detail below, extends between a front side of the roof cross member of the vehicle body support structure 1 and a bottom side of the rear side of the fixed roof element 2, which ventilation module is shown in supplementary terms in fig. 4 and 5.
The ventilation module 4 has a wall region 7 which extends over the entire width of the vehicle body support structure and is adhesively bonded to the underside of the rear end region of the roof element 2 by means of a connecting flange 8 in the longitudinal direction of the vehicle. Furthermore, the wall region 7 is firmly connected, preferably welded or adhesively bonded, to the roof cross-member of the body carrier structure 1 by means of a fastening flange 9 in the longitudinal direction of the vehicle to the rear. The wall region 7 is provided with an upwardly extending dome section in which a two-part ventilation opening 5 is provided in the form of a through-cut extending in the transverse direction of the vehicle. The ventilation opening 5 can be closed by a closing element 6 in the form of a closure which is matched to the dome curvature of the wall region 7. In a manner not shown in detail, the closing element 6 is guided in a guide fixed to the wall in the region of the upper side of the dome-shaped curvature of the wall region 7 and is seated substantially flat on the dome section of the wall region 7. The closing element 6 can be moved between a closed position shown in fig. 2 and an open position shown in fig. 3 by an adjusting mechanism 11 in the manner of a crank drive. The closed position can again be seen with the aid of fig. 4 and the open position with the aid of fig. 5. The actuating mechanism 11 is actuated by an electric drive unit 10, which can be seen in fig. 4 and 5. The electric drive unit 10 has an electric motor and a suitable gear mechanism, which interacts mechanically with the adjusting mechanism 11.
Instead of the wall-fixed guide for the closing element 6, the adjusting mechanism 11 can also be supported and moved by means of a multi-joint movement, so that additional guide mechanisms, in particular lateral guide mechanisms for the closing element 6, can be dispensed with. In this case, at least two four-joint units preferably act simultaneously on the closing element 6, wherein the multi-joint units are positioned spaced apart from one another in the longitudinal direction of the closing element 6 and thus in the transverse direction of the vehicle.
The sunroof element 3, as can be seen from fig. 3, can be moved between a closed position, which is shown by a solid line, and a ventilation position, which is shown by a dashed dotted line. For this purpose, the sunroof element 3 is preferably supported by a multi-joint kinematic which is held in the opposite lateral regions in the region of the roof longitudinal support of the body support structure 1. The two multi-hinge units support the sunroof element 3 from the bottom side. The multi-hinge kinematic mechanism thus formed is driven by a lifting drive, not shown in the figures.
Both the lifting drive, which is not shown, and the electrical drive unit 10 for the adjusting mechanism 11 are actuated by an electronic control unit S, which is schematically illustrated by fig. 3 and 5. The control unit S operates the drive unit 10 to adjust the closing element 6 and operates the lifting drive to move the sunroof element 3. This is done either by independently actuating the respective drives or by a common actuating mechanism of the two drives. In the latter case, it is advantageous to move the sunroof element 3 from its closed position into the ventilation position and to move the closing element 6 from the closed position into the open position at least as simultaneously and synchronously as possible.
In its ventilation position, the sunroof element 3 additionally forms a spoiler function for the roof region of the passenger car, i.e. the sunroof element 3 can increase the output of the passenger car in the rear region of the passenger car during driving operation. The roof ventilation element 3 can advantageously retain the spoiler function even if the closing element 6 is moved back into the closed position 6 again.
The vehicle interior is positioned below the ventilation module 4, so that the ventilation function for the vehicle interior is positively obtained when the ventilation opening 5 is opened. The control unit S can be coordinated with the control device of the window regulator for the side window of a passenger car in such a way that, in driving operation, when the side window is opened, the ventilation opening 5 is also forcibly opened. This can reduce the noise of the hump in the vehicle interior space.
If the fixed roof element 2 is additionally equipped with an openable cover glass, which assumes the function of a moving roof, the control unit S for the adjusting mechanism 11 for moving the ventilation opening 6 is additionally coordinated with the control of this moving roof function. In this way, a rising noise which may occur when the sliding roof is opened during the driving operation of the passenger car can also be avoided. This variant makes it possible to omit the wind deflector, which is present in known sliding roof systems, in the region of the openable glass cover.
Claims (12)
1. Roof system for a motor vehicle with: at least one large-area fixed roof element (2) which is firmly connected to the vehicle body support structure (1) in a ready-to-operate installation state; and a small-area sunroof element (3) which is mounted so as to be movable between a closed position and a ventilation position, characterized in that the small-area sunroof element (3) covers a space region which is closed toward the vehicle interior, and at least one wall (7) of the closed space region is provided with a ventilation opening (5) for the vehicle interior, which can be closed in an air-tight manner by a movably mounted closing element (6) or can be opened for ventilating the vehicle interior.
2. The roof system according to claim 1, characterized in that the at least one wall (7) surrounding the closed spatial region is part of a ventilation module (4) which, in the ready-to-operate state, is firmly connected to the large-area fixed roof element (2) and to the body support structure (1).
3. The roof system according to claim 1 or 2, characterized in that the fixed roof element (2) and/or the ventilation roof element (3) is designed as a glass element.
4. The roof system according to any of the preceding claims, characterized in that the small-area sunroof element (3) is movably supported at the large-area fixed roof element (2) and/or at the ventilation module (4) and/or at the body carrying structure (1) by means of a lifting mechanism.
5. The roof system of claim 4, characterized in that a lifting drive is assigned to the lifting means, by means of which the lifting means can be actuated.
6. The roof system according to any of the preceding claims, characterized in that the closing element (6) is movable between the venting position and the closed position by means of an adjusting mechanism (11).
7. The roof system according to claim 6, characterized in that an adjusting drive (10) is assigned to the adjusting means (11) in order to actuate the adjusting means.
8. The roof system according to one of the claims 5 to 7, characterized in that a control unit (S) is provided for actuating the lifting drive and the adjusting drive (10) independently of or in relation to one another.
9. The roof system as claimed in claim 8, characterized in that, when the lifting drives are actuated independently, the small-area sunroof element (3) can stand upright as a flow guide element for the wind flow around during driving operation of the motor vehicle relative to the large-area fixed roof element (2).
10. The roof system according to claim 8, characterized in that the small-area sunroof element (3) and the closing element (6) can be jointly pivoted into the closed position or the ventilation position, respectively, upon a relevant actuation.
11. The roof system according to one of the preceding claims, characterized in that the small-area sunroof element (3) and the ventilation module (4) are arranged in the rear region of the roof system.
12. The roof system according to the preamble of claim 1 or any one of the preceding claims, characterized in that the small-area sunroof element (3) has the same extension as the large-area fixed roof element (2) as seen in the transverse direction of the vehicle.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102020214245.9 | 2020-11-12 | ||
| DE102020214245.9A DE102020214245A1 (en) | 2020-11-12 | 2020-11-12 | Vehicle roof system for a motor vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114475181A true CN114475181A (en) | 2022-05-13 |
Family
ID=81256404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011598742.0A Pending CN114475181A (en) | 2020-11-12 | 2020-12-30 | Roof system for a motor vehicle |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN114475181A (en) |
| DE (1) | DE102020214245A1 (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4279441A (en) * | 1979-06-27 | 1981-07-21 | American Sunroof Corporation | Air deflector and pivotable roof vent panel apparatus for vehicle roofs |
| US4722565A (en) * | 1985-02-28 | 1988-02-02 | Toyota Kidosha Kabushiki Kaisha | Tilt-slide type sunroof of motor vehicle |
| DE3920073A1 (en) * | 1989-06-20 | 1991-01-03 | Bayerische Motoren Werke Ag | Vehicle sunroof with shutter beneath cover - has ventilation by adjusting cover rear edge upwards |
| DE19914118A1 (en) * | 1999-03-27 | 2000-09-28 | Volkswagen Ag | Tilting roof with roof cover and top flap for vehicle, with top flap able to move to sunshade position |
| US20010033098A1 (en) * | 2000-03-21 | 2001-10-25 | Manfred Pfalzgraf | Motor vehicle roof with ventilator means |
| US20020030388A1 (en) * | 2000-03-10 | 2002-03-14 | Manfred Pfalzgraf | Motor vehicle roof with two covers and a headliner for one such motor vehicle roof |
| DE10241820A1 (en) * | 2002-09-06 | 2004-03-18 | Webasto Vehicle Systems International Gmbh | Roof surface module for motor vehicle has inner panel formed to conform to curvature of outer roof surface section and installed below outer roof section with constant gap, and inner panel may be made of transparent material |
| DE10241821A1 (en) * | 2002-09-06 | 2004-03-25 | Webasto Vehicle Systems International Gmbh | Transparent stationary roof elements for vehicle, comprising swivel mounted ventilation flaps transversally positioned between them |
| EP1477393A2 (en) * | 2003-05-15 | 2004-11-17 | Webasto AG | Vehicle roof |
| DE102004008532B3 (en) * | 2004-02-20 | 2005-05-25 | Webasto Ag | Roof for a vehicle comprises an air-tight separating wall that extends in the transverse direction of the vehicle and when the cover is raised is arranged from the under side of the cover to a position in front of a fan in a sunroof |
| CN105522900A (en) * | 2014-10-17 | 2016-04-27 | 博斯股份有限两合公司 | Drive system for a movable roof part of a motor vehicle roof module |
| US20190283557A1 (en) * | 2018-03-16 | 2019-09-19 | Inalfa Roof Systems Group B.V. | Roof system for a vehicle |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29618135U1 (en) | 1996-10-18 | 1996-12-05 | Webasto Karosseriesysteme | Vehicle roof |
| DE19643189C2 (en) | 1996-10-18 | 1999-08-05 | Webasto Karosseriesysteme | Vehicle roof with a ventilation device |
| DE19643188C1 (en) | 1996-10-18 | 1997-10-09 | Webasto Karosseriesysteme | Vehicle roof with air vent |
| DE10319783B4 (en) | 2003-04-30 | 2010-12-30 | Webasto Ag | Vehicle roof with a roof opening |
-
2020
- 2020-11-12 DE DE102020214245.9A patent/DE102020214245A1/en active Pending
- 2020-12-30 CN CN202011598742.0A patent/CN114475181A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4279441A (en) * | 1979-06-27 | 1981-07-21 | American Sunroof Corporation | Air deflector and pivotable roof vent panel apparatus for vehicle roofs |
| US4722565A (en) * | 1985-02-28 | 1988-02-02 | Toyota Kidosha Kabushiki Kaisha | Tilt-slide type sunroof of motor vehicle |
| DE3920073A1 (en) * | 1989-06-20 | 1991-01-03 | Bayerische Motoren Werke Ag | Vehicle sunroof with shutter beneath cover - has ventilation by adjusting cover rear edge upwards |
| DE19914118A1 (en) * | 1999-03-27 | 2000-09-28 | Volkswagen Ag | Tilting roof with roof cover and top flap for vehicle, with top flap able to move to sunshade position |
| US20020030388A1 (en) * | 2000-03-10 | 2002-03-14 | Manfred Pfalzgraf | Motor vehicle roof with two covers and a headliner for one such motor vehicle roof |
| US20010033098A1 (en) * | 2000-03-21 | 2001-10-25 | Manfred Pfalzgraf | Motor vehicle roof with ventilator means |
| DE10241820A1 (en) * | 2002-09-06 | 2004-03-18 | Webasto Vehicle Systems International Gmbh | Roof surface module for motor vehicle has inner panel formed to conform to curvature of outer roof surface section and installed below outer roof section with constant gap, and inner panel may be made of transparent material |
| DE10241821A1 (en) * | 2002-09-06 | 2004-03-25 | Webasto Vehicle Systems International Gmbh | Transparent stationary roof elements for vehicle, comprising swivel mounted ventilation flaps transversally positioned between them |
| EP1477393A2 (en) * | 2003-05-15 | 2004-11-17 | Webasto AG | Vehicle roof |
| DE102004008532B3 (en) * | 2004-02-20 | 2005-05-25 | Webasto Ag | Roof for a vehicle comprises an air-tight separating wall that extends in the transverse direction of the vehicle and when the cover is raised is arranged from the under side of the cover to a position in front of a fan in a sunroof |
| CN105522900A (en) * | 2014-10-17 | 2016-04-27 | 博斯股份有限两合公司 | Drive system for a movable roof part of a motor vehicle roof module |
| US20190283557A1 (en) * | 2018-03-16 | 2019-09-19 | Inalfa Roof Systems Group B.V. | Roof system for a vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102020214245A1 (en) | 2022-05-12 |
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