CN103847817A - Tail-air guiding device for motor vehicle - Google Patents
Tail-air guiding device for motor vehicle Download PDFInfo
- Publication number
- CN103847817A CN103847817A CN201310631353.7A CN201310631353A CN103847817A CN 103847817 A CN103847817 A CN 103847817A CN 201310631353 A CN201310631353 A CN 201310631353A CN 103847817 A CN103847817 A CN 103847817A
- Authority
- CN
- China
- Prior art keywords
- configuration part
- afterbody
- wind guide
- guide component
- holding device
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D35/00—Vehicle bodies characterised by streamlining
- B62D35/007—Rear spoilers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D37/00—Stabilising vehicle bodies without controlling suspension arrangements
- B62D37/02—Stabilising vehicle bodies without controlling suspension arrangements by aerodynamic means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/82—Elements for improving aerodynamics
Abstract
The invention relates to a tail-air guiding device for a motor vehicle (2). The tail-air guiding device has a holding device (10) which is arranged in an area of a tail (4) of a vehicle body (6) of a motor vehicle (2), where the holding device is connected with a flow profile (14) over an extension arrangement (12). The flow profile runs in horizontal direction. The flow profile (14) is provided with a profile middle part (20) and two profile wing parts (16, 18). The profile wing parts is movably arranged in the horizontal direction and the vertical direction by at least one driving device (30, 32). An exhibiting arrangement (12) has two V-shaped extension arms (22, 24) that are arranged to each other. The extension arms (22, 24) are arranged in storage assemblies (26, 28) of the holding device (10) along their respective longitudinal directions (34, 36) in a movable manner.
Description
Technical field
The present invention relates to a kind of afterbody wind guide component for power actuated vehicle with a holding device, this holding device is arranged in the region of afterbody of the vehicle body of power actuated vehicle and is connected with a flow configuration part extending in the horizontal direction by an expansion module, wherein this flow configuration part has a configuration part middle part and two configuration part alar parts, and these configuration part alar parts are stored in the horizontal direction with on vertical direction movingly by means of at least one actuating device.
Background technology
Afterbody wind guide component for power actuated vehicle is for a long time known from prior art.These afterbody wind guide components are particularly useful for advantageously affecting the aerodynamics usefulness of vehicle and therefore advantageously affect ride characteristic.Mode in these the especially known two kinds tail region that afterbody wind guide component are arranged on to power actuated vehicle.Afterbody wind guide component can be arranged on afterbody on the one hand, but on the other hand also in the known shell that afterbody wind guide component is incorporated into afterbody.Depend on the moving velocity of power actuated vehicle, can regulate in both cases the height of a flow configuration part of this afterbody wind guide component.Because most important index is the size of this flow configuration part for the aerodynamic usefulness of afterbody wind guide component, so be known that in addition by this flow configuration part in the horizontal direction, namely expand transverse to vehicle heading.Especially file US7,665,796B2 discloses a kind of afterbody wind guide component for this reason, this afterbody wind guide component be provided with one very effort, actuating device complicated and therefore expensive four-bar linkage and subordinate for by this flow configuration part broadening.
Summary of the invention
Thus, the object of this invention is to provide a kind of afterbody wind guide component of having avoided above-mentioned shortcoming.
This object is following solution: an expansion module is set, and this expansion module has at least two expansion arms that relative to each other arrange V-arrangement, wherein these two launch arm in the storage arrangement of holding device along its longitudinally arranging movingly separately.In this way, can realize the vertical motion of this flow configuration part is combined with the expansion campaign of two configuration part alar part along continuous straight runs guiding with the simple and cheap especially methods of structure.
In a particularly preferred embodiment, these launch upper-arm circumference and become one approximately 40 °-120 °, are preferably the angle [alpha] of 80 °.
One stable especially and aspect design technology favourable afterbody wind guide component form in the following way: it is upper that configuration part alar part is placed on configuration part middle part, makes this configuration part middle part under the state trailing at least in part in retraction configuration part alar part.Although the expansion campaign of this flow configuration part can realize by an actuating device, advantageously, each expansion arm is attached troops to a unit an actuating device, and wherein these actuating devices are connected with each other in control technology.Guarantee in this way these two and launched the expansion campaign that arm generation one is equal to extension (gleichverlaufend).
In a particularly advantageous embodiment of this afterbody wind guide component, this flow configuration part is arranged on the afterbody of power actuated vehicle under the state of regaining.But it will be clear that this flow configuration part also can be incorporated in the afterbody of this power actuated vehicle, but wherein therefore this angle [alpha] will be selected littlely, in the scope of 40 °-90 °.
Accompanying drawing explanation
Describe the present invention in detail by accompanying drawing below, accompanying drawing illustrates:
Fig. 1 has the back view of the power actuated vehicle of afterbody wind guide component of the present invention, and this afterbody wind guide component has a flow configuration part in retracted state, and
Fig. 2 has the back view of the power actuated vehicle of afterbody wind guide component of the present invention, and this afterbody wind guide component has a flow configuration part in extended configuration.
The specific embodiment
Fig. 1 demonstrates power actuated vehicle 2 with back view, and it has the afterbody 4 of vehicle body 6.In the region of afterbody 4, be provided with an afterbody wind guide component 8, this afterbody wind guide component stretches out with respect to afterbody 4 in this example and is not fully integrated.Afterbody wind guide component 8 is depicted as retracted state and mainly has a holding device 10, an expansion module 12 and a flow configuration part 14 extending in the horizontal direction at this.As can be obviously found out from Fig. 2, flow configuration part 14 is made up of two configuration part alar parts 16,18 and a configuration part middle part 20.Configuration part middle part 20 is arranged in configuration part alar part 16,18 in an illustrated embodiment, makes configuration part middle part 20 under the state of regaining fully in retraction configuration part alar part 16,18 and surrounded by these configuration part alar parts.
This expansion module 12 mainly has two and launches arms 22,24, this expansion arm respectively in the memory module 26,28 that is stored in movingly holding device 10, and can by corresponding, hide the actuating device 30,32 that ground arranges and drive.Launch arm the 22, the 24th, relative to each other V-arrangement setting and to surround one at this be the angle [alpha] of 80 °.But according to installation situation, angle [alpha] can be between 40 °-120 °.By actuating device 30,32, launch arm 22,24 and can longitudinal 34,36 move accordingly along it.
Fig. 2 has shown afterbody wind guide component 8 at this, and it has flow configuration part 14 and actuating device 30,32 connected with each other in control technology.Owing to launching, the V-arrangement of arm 22,24 is arranged and the configuration part middle part 20 of floating type storage, this flow configuration part not only in the vertical direction is pushed but also is extended in the horizontal direction, significantly improves thus the aerodynamics usefulness of power actuated vehicle 2 in the time that speed is higher.By expanding in the horizontal direction flow configuration part 14, can also recognize significantly configuration part middle part 20 at this.
Very high aerodynamics usefulness when although the salient point of afterbody wind guide component 8 of the present invention is stable structure and storage, it only needs the actuating device of minority and thus also especially simply and then be difficult for being disturbed and construct.
The impact of bending and torsion, except improving the aerodynamics usefulness of afterbody wind guide component, is also avoided in configuration part middle part for stablizing this afterbody wind guide component.This configuration part middle part is to be directed in these two configuration part alar parts without unoccupied place as far as possible, and can be between the left and right of an end stops floating ground storage or guided on one's own initiative by a dynamic system being built in this afterbody wind guide component.
Claims (5)
1. the afterbody wind guide component for power actuated vehicle (2), this afterbody wind guide component has holding device (10), this holding device is arranged in the region of afterbody (4) of the vehicle body (6) of this power actuated vehicle (2) and is connected with the flow configuration part (14) extending in the horizontal direction by expansion module (12), wherein this flow configuration part (14) has configuration part middle part (20) and two configuration part alar parts (16, 18), this configuration part alar part can move in the horizontal direction with on vertical direction, it is characterized in that, this expansion module (12) has at least two expansion arms (22 that V-arrangement arranges relative to each other, 24), wherein two are launched arm (22, 24) in this holding device (10) along this expansion arm corresponding longitudinally (34, 36) arrange movingly.
2. afterbody wind guide component according to claim 1, is characterized in that, described expansion arm (22,24) surrounds one approximately 40 °-120 °, is preferably the angle [alpha] of 80 °.
3. afterbody wind guide component according to claim 1 and 2, it is characterized in that, it is upper that described configuration part alar part (16,18) is placed on this configuration part middle part (20), makes this configuration part middle part (20) under the state of regaining at least in part described in retraction in configuration part alar part (16,18).
4. the afterbody wind guide component according to one of above claim, is characterized in that, each expansion arm (22,24) is attached troops to a unit an actuating device (30,32), and wherein said actuating device (30,32) is connected with each other in control technology.
5. according to the afterbody wind guide component one of above claim described, it is characterized in that, this flow configuration part (14) is arranged on the afterbody (4) of this power actuated vehicle (2) under the state of withdrawal.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012111849.3 | 2012-12-05 | ||
| DE102012111849.3A DE102012111849B4 (en) | 2012-12-05 | 2012-12-05 | Rear air deflector for a motor vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103847817A true CN103847817A (en) | 2014-06-11 |
| CN103847817B CN103847817B (en) | 2016-04-27 |
Family
ID=50683489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310631353.7A Active CN103847817B (en) | 2012-12-05 | 2013-12-02 | For the afterbody wind guide component of power actuated vehicle |
Country Status (5)
| Country | Link |
|---|---|
| CN (1) | CN103847817B (en) |
| BR (1) | BR102013031189A2 (en) |
| DE (1) | DE102012111849B4 (en) |
| IT (1) | ITMI20132019A1 (en) |
| RU (1) | RU2538510C1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106314571A (en) * | 2015-07-01 | 2017-01-11 | 奥迪股份公司 | Motor vehicle with an air guide element assembly |
| CN107521570A (en) * | 2016-06-16 | 2017-12-29 | 保时捷股份公司 | Vehicle part structure |
| CN108463397A (en) * | 2015-12-09 | 2018-08-28 | 捷豹路虎有限公司 | Motor vehicles device and method |
| CN110182266A (en) * | 2018-02-22 | 2019-08-30 | 保时捷股份公司 | Air guide device for motor vehicle body |
| US20190389517A1 (en) * | 2016-05-12 | 2019-12-26 | Shift Wings Limited | A movable wing/aerofoil assembly |
| CN112590951A (en) * | 2020-12-25 | 2021-04-02 | 莆田市涵江区精宇五金配件加工厂 | Three-section expansion type tail wing |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015008474B4 (en) * | 2015-07-01 | 2020-08-13 | Audi Ag | Motor vehicle with an air guide element arrangement |
| GB2545402B (en) * | 2015-12-09 | 2020-01-08 | Jaguar Land Rover Ltd | Motor vehicle active wing apparatus and method |
| GB2545401B (en) | 2015-12-09 | 2020-01-08 | Jaguar Land Rover Ltd | Motor vehicle active wing apparatus and method |
| DE102016118887B4 (en) * | 2016-10-05 | 2020-09-10 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Air guiding device for a motor vehicle |
| GB2563268B (en) | 2017-06-08 | 2020-04-15 | Jaguar Land Rover Ltd | Motor vehicle apparatus and method |
| GB2563269B (en) | 2017-06-08 | 2020-05-13 | Jaguar Land Rover Ltd | Motor vehicle apparatus and method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2237462A6 (en) * | 1968-06-13 | 1975-02-07 | Maine Robert | Spoiler for rear of automobile - has set of pivoting U-shaped flaps opening under force of air press. |
| FR2867442B1 (en) * | 2004-03-09 | 2006-05-05 | Renault Sas | MOTOR VEHICLE HAVING A RETRACTABLE WING |
| EP1693285A2 (en) * | 2005-02-22 | 2006-08-23 | Dr.Ing. h.c.F. Porsche Aktiengesellschaft | Rear spoiler for a motor vehicle |
| DE102006011512A1 (en) * | 2006-03-10 | 2007-09-20 | Küster Automotive Door Systems GmbH | Adjuster for adjusting e.g. spoiler blade, of e.g. sports car, has shear joint arrangement with two shear arms that are connected at crossover-point in flexible manner, where arms are connected with body part and support bearing |
| CN101045470A (en) * | 2006-03-28 | 2007-10-03 | F.波尔希名誉工学博士公司 | Flow guiding device for automobile |
| CN101045469A (en) * | 2006-03-28 | 2007-10-03 | F.波尔希名誉工学博士公司 | Flow guiding device for automobile |
| CN101659285A (en) * | 2008-08-27 | 2010-03-03 | 通用汽车环球科技运作公司 | Retractable curved air dam |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19741321C2 (en) * | 1997-06-05 | 2002-10-10 | Porsche Ag | Motor vehicle with a rear air guiding device |
| RU2169679C1 (en) * | 1999-12-15 | 2001-06-27 | Надолинский Виталий Николаевич | System of adjustable aerodynamic stabilizers for car |
| FR2874579B1 (en) * | 2004-08-31 | 2006-10-13 | Peugeot Citroen Automobiles Sa | PERFECTED AERODYNAMIC DEVICE WITH AILERON AND ITS IMPLANTATION ON A MOTOR VEHICLE |
| DE102005030203A1 (en) * | 2005-06-29 | 2007-01-25 | Dr.Ing.H.C. F. Porsche Ag | Air guiding device for a vehicle |
| DE102006014259A1 (en) * | 2006-03-28 | 2007-10-11 | Dr.Ing.H.C. F. Porsche Ag | Air guiding device for a vehicle |
| DE102006058561B4 (en) | 2006-12-12 | 2010-08-26 | Hs Genion Gmbh | Functional device with pivoting element |
-
2012
- 2012-12-05 DE DE102012111849.3A patent/DE102012111849B4/en active Active
-
2013
- 2013-12-02 CN CN201310631353.7A patent/CN103847817B/en active Active
- 2013-12-04 IT IT002019A patent/ITMI20132019A1/en unknown
- 2013-12-04 BR BR102013031189-8A patent/BR102013031189A2/en not_active Application Discontinuation
- 2013-12-05 RU RU2013153894/11A patent/RU2538510C1/en not_active IP Right Cessation
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2237462A6 (en) * | 1968-06-13 | 1975-02-07 | Maine Robert | Spoiler for rear of automobile - has set of pivoting U-shaped flaps opening under force of air press. |
| FR2867442B1 (en) * | 2004-03-09 | 2006-05-05 | Renault Sas | MOTOR VEHICLE HAVING A RETRACTABLE WING |
| EP1693285A2 (en) * | 2005-02-22 | 2006-08-23 | Dr.Ing. h.c.F. Porsche Aktiengesellschaft | Rear spoiler for a motor vehicle |
| DE102006011512A1 (en) * | 2006-03-10 | 2007-09-20 | Küster Automotive Door Systems GmbH | Adjuster for adjusting e.g. spoiler blade, of e.g. sports car, has shear joint arrangement with two shear arms that are connected at crossover-point in flexible manner, where arms are connected with body part and support bearing |
| CN101045470A (en) * | 2006-03-28 | 2007-10-03 | F.波尔希名誉工学博士公司 | Flow guiding device for automobile |
| CN101045469A (en) * | 2006-03-28 | 2007-10-03 | F.波尔希名誉工学博士公司 | Flow guiding device for automobile |
| CN101659285A (en) * | 2008-08-27 | 2010-03-03 | 通用汽车环球科技运作公司 | Retractable curved air dam |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106314571A (en) * | 2015-07-01 | 2017-01-11 | 奥迪股份公司 | Motor vehicle with an air guide element assembly |
| CN108463397A (en) * | 2015-12-09 | 2018-08-28 | 捷豹路虎有限公司 | Motor vehicles device and method |
| CN108463397B (en) * | 2015-12-09 | 2021-03-05 | 捷豹路虎有限公司 | Motor vehicle apparatus and method |
| US20190389517A1 (en) * | 2016-05-12 | 2019-12-26 | Shift Wings Limited | A movable wing/aerofoil assembly |
| US11919578B2 (en) * | 2016-05-12 | 2024-03-05 | Shift Wings Limited | Movable wing/aerofoil assembly |
| CN107521570A (en) * | 2016-06-16 | 2017-12-29 | 保时捷股份公司 | Vehicle part structure |
| CN107521570B (en) * | 2016-06-16 | 2019-07-16 | 保时捷股份公司 | Vehicle part structure |
| CN110182266A (en) * | 2018-02-22 | 2019-08-30 | 保时捷股份公司 | Air guide device for motor vehicle body |
| CN110182266B (en) * | 2018-02-22 | 2021-12-10 | 保时捷股份公司 | Air guide device for a motor vehicle body |
| CN112590951A (en) * | 2020-12-25 | 2021-04-02 | 莆田市涵江区精宇五金配件加工厂 | Three-section expansion type tail wing |
| CN112590951B (en) * | 2020-12-25 | 2021-10-19 | 莆田市涵江区精宇五金配件加工厂 | Three-section expansion type tail wing |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102012111849B4 (en) | 2022-01-20 |
| DE102012111849A1 (en) | 2014-06-05 |
| RU2538510C1 (en) | 2015-01-10 |
| CN103847817B (en) | 2016-04-27 |
| BR102013031189A2 (en) | 2014-09-16 |
| ITMI20132019A1 (en) | 2014-06-06 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |