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WO/2011/138931A1 |
Provided is a moving body side section structure such that fluid flow is rectified in an upper portion of a moving body, resulting in the stability of the moving body being able to be improved. The moving body side section structure is c...
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WO/2011/126086A1 |
Disclosed is a vehicle underfloor structure equipped with under covers (3, 4, 5, 6, 7) which cover underfloor portions of a vehicle, and drain members (D) which are provided in said under covers. The under covers are each equipped with a...
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WO/2011/126069A1 |
A front underfloor structure of a vehicle (EV) is provided with front deflectors (8L, 8R) positioned in front of the front tires(1L, 1R), and adjusts the flow of air that flows around the front underfloor while traveling. The front defle...
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WO/2011/126085A1 |
A front underfloor structure of a vehicle (EV) is provided with front deflectors (8L, 8R) positioned in front of the front tires(1L, 1R), and adjusts the flow of air that flows around the front underfloor while traveling. The front defle...
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WO/2011/126084A1 |
A front underfloor structure of a vehicle (EV) is provided with a protruding member, which protrudes below the front underfloor surface of the vehicle, and redirects the flow of air that flows around the front underfloor while traveling....
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WO/2011/120128A1 |
A duct provides a passageway for a portion of the fluid which contacts the upstream end of a conveyance such as a ship, motor vehicle, train or airship. The intake of the duct is located on the front wall of the conveyance and its outlet...
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WO/2011/097466A1 |
A vehicle side fairing having a first fairing panel fixedly secured to the underside of a trailer box, and a second fairing panel coupled to the wheel set so that the second fairing panel moves with an adjustment in the position of the w...
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WO/2011/096873A1 |
Air deflector (50) at a front corner (24, 44) of a cab (20) of a freight vehicle (10). According to the invention the air deflector comprises a vortex generator (50) which forms an angle of incidence, relative to an air flow (f) induced ...
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WO/2011/075009A1 |
The present invention discloses an arrangement and method for optimizing a position of at least one air deflector guiding an airflow around the vehicle, particularly of a truck or truck-trailer combination, during driving, wherein the po...
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WO/2011/069354A1 |
A power-assisted device for a transport vehicle includes a set of power-assisted baffles, each of which is disposed on the top of said transport vehicle and forms an attack angle of 0 to 9 degrees with respect to the vehicle body in the ...
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WO/2011/070259A1 |
The invention relates to an aerodynamic device which is intended to be installed at the front of a motor vehicle. Said motor vehicle comprises a chassis element (22) and a front apron (20) having a lower free edge (26) which is curved to...
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WO/2011/070132A1 |
An air‑conducting system for a tractor (1) and/or trailer (2) is described, wherein at least one of the vehicles (1, 2) has a wind deflector (4a, 4b, 4c). The problem addressed by the invention was to improve the aerodynamic drag of tr...
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WO/2011/065894A1 |
The invention relates to a device for height setting of an air deflector (40) comprising a shield (42) adapted to being pivotable about a forward horizontal spindle (46) associated with a vehicle roof (62). According to the invention the...
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WO/2011/061251A1 |
A lining component (10) according to the invention for the underbody of a motor vehicle is disposed in the region beneath a component of the exhaust system. The lining component (10) comprises at least one inlet opening (22) for the air ...
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WO/2011/055052A1 |
The invention relates to a system (1) for diverting an air throughflow (107) for a motor vehicle (101), said system including: a translatable deflector (3) including a plate (5) mounted onto a diverting plate (7) capable of diverting the...
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WO/2011/048163A1 |
A blade adapted to depend from the underside of a vehicle so as to disrupt airflow under the vehicle and reduce cabin noise. In an embodiment, the blade is castellated.
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WO/2011/034535A1 |
A wheel fairing (100) and preferably a set of wheel fairings for reducing aerodynamic drag caused by the left-side and right side wheel sets of a rear wheel assembly (18) supporting a trailer body at its rear end. The fairing body includ...
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WO/2011/029840A1 |
A variable aerodynamic device for a vehicle, comprising: a wing element (1) having a front and a rear; a body (2) for mounting to a vehicle; a linear actuator (4, 5) mounted between the body (2) and a first location (6) on the wing eleme...
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WO/2011/023752A1 |
In a motor vehicle (2) according to the invention, a gap-shaped opening (20), through which air (30) flows when the motor vehicle is driving, is provided between the lateral end sections (8) of the windscreen (4) and the adjacent A pilla...
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WO/2011/020818A1 |
The invention relates to a vehicle having a plurality of vortex generators (8) disposed in the region of the rear edge of the vehicle roof. The air guiding bodies (10) of the vortex generators (8) comprise a curved longitudinal axis, whe...
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WO/2011/019766A2 |
A device for reducing drag experienced at a gap between a trailer coupled to a tractor. The device includes an enclosure having a top portion extending between a first side portion and a second side portion. Forward portions of the first...
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WO/2011/019768A2 |
A device for reducing drag caused by a rear wake of a trailer. The device includes an enclosure supported by support assemblies. The support assemblies include a first corner support extending along a first junction between top and first...
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WO/2011/018566A1 |
The invention relates to a rear spoiler (10) to be attached in an area between the rear of a motor vehicle roof (11) and the upper edge of the rear window (12) of said vehicle, characterized in that said spoiler (10) includes a third bra...
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WO/2011/010200A1 |
A vehicle boundary layer air flow control structure is provided with a vehicle body and a side view mirror (9). The vehicle body includes an exterior contoured surface with an air flow deflector (11). The side view mirror (9) is attached...
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WO/2011/010199A1 |
A vehicle boundary layer air flow control structure is provided with a vehicle body and a side view mirror (9). The vehicle body includes an exterior contoured surface with an air flow deflector (11). The side view mirror (9) is attached...
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WO/2010/148508A1 |
An apparatus for reducing drag on a transport vehicle, which comprises retractable aerodynamic panels for deployment at the rear of the vehicle, behind the cabin, or both. When these panels are deployed, they provide an aerodynamic desig...
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WO/2010/151335A1 |
An automotive air deflector is substantially V-shaped with a pair of opposed wing panels configured such that impinging air is directed around the deflector. The deflector is configured for placement at various locations on a vehicle, in...
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WO/2010/136460A1 |
The invention relates to an air guiding device (20) on a wheel guide element (6) of a rear axle (2) of a motor vehicle extending approximately transversely to the longitudinal direction (X) of the motor vehicle, wherein said air guiding ...
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WO/2010/136554A1 |
The invention relates to a vehicle comprising at least one wheel (20) arranged to rotate in a cavity defined in particular by a wheel well, characterised in that said vehicle also comprises a generally elongate wheel deflector, extending...
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WO/2010/113967A1 |
An outlet valve (4) is provided on the back surface (15a) of a valve fixing plate (15) in the rear of a door opening (9) which opens the side of a cab (2), in order to permit outflow of air from the inside to the outside of a vehicle and...
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WO/2010/112204A1 |
In a flow guide device (4, 4a-4d) of a vehicle (1), in particular a utility vehicle or bus, which comprises at least one air guiding surface (5a-5i), which can be arranged at the rear of the vehicle and which forms in an erected position...
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WO/2010/113049A2 |
The motor-car (1) comprises a central body (2) with a nose (2a) having a tapered shape, an intermediate portion (2b) in which a driver's compartment (3) is formed, and a tail portion (2c) having a tapered shape. The body (2) is shaped su...
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WO/2010/112467A1 |
The invention relates to a system for reducing the air resistance of a truck (1), particularly an articulated vehicle, wherein said vehicle comprises a cargo space (2) that is limited downward by a loading floor (3) and in the height the...
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WO/2010/089592A1 |
A deflector for a vehicular structure, comprising a deflector element and mounting means for mounting the deflector element at or near a trailing edge of the vehicular structure, the deflector element being adapted to direct airflow behi...
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WO/2010/072322A1 |
The invention relates to a device (1) for adjusting an air guiding device (2) on a motor vehicle, comprising at least one linear adjusting device (3) for adjusting a linear setting of the air guiding device (2) and at least one angle adj...
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WO/2010/074612A1 |
The invention relates to a vehicle cab with a roof (16) that inclines upwards towards the rear of the cab. The cab comprises a pivotally connected roof section (18) and a driver's seat (11). The roof section (18) is pivotally connected t...
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WO/2010/053409A1 |
The invention relates to an aerodynamic device (6) for reducing the wind resistance of a vehicle (1) or a trailer (1). The aerodynamic device (6) is intended to be mounted to a vehicle structure at or close to the rear end of a vehicle (...
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WO/2010/030158A1 |
The present invention relates generally to an adjustable vehicle spoiler system, wherein the said adjustable vehicle spoiler system is able to adjust the position of the airfoil (308) automatically and manually according to the movement ...
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WO/2010/026444A1 |
The vehicle cab (4) has a roof structure (6), an upright cab front section (7) and two side walls (8) each defining a side envelope wall extending substantially vertically. The cab incorporates at least one convergent nozzle (33) located...
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WO/2010/026442A1 |
The aerodynamic device (10) is suitable to be fastened under a rear end of a vehicle frame (2) of a cargo body of an industrial vehicle (1), behind the wheels (3). It comprises a nozzle (15) having an inlet (22) positioned on a lateral e...
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WO/2010/015775A1 |
The invention relates to a land vehicle (10) provided with an internal air flow propulsion system, said vehicle comprising a body (11) and a cabin (12), said vehicle having a plane (17) situated substantially in the centre of said vehicl...
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WO/2009/138866A1 |
A streamlined panel for vehicles has an outer skin (11) which defines a streamlined front surface (22) and a rear surface supported by a skeleton (24); the outer skin and the skeleton are joined together by means of gluing and define bet...
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WO/2009/140235A1 |
Disclosed is a tractor-trailer including a tractor having a lower tractor duct that receives first air from a front of the tractor and channels the first air through a center area of the tractor and down between a set of rear wheels, a t...
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WO/2009/139642A1 |
Inflatable drag reduction device (20, 22) for vehicles, comprising an inflatable bag of a durable, flexible and generally air-tight material, arranged for attachment to the vehicle. The bag comprises of a plurality of conjoined panels an...
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WO/2009/121446A1 |
The invention relates to a crossbar (10), particularly front crossbar, for a vehicle frame of a commercial vehicle, having a base body (12) extending in the region between longitudinal frame beams of the vehicle frame, wherein the base b...
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WO/2009/123478A1 |
A leading edge aerodynamic aid for a vehicle or part thereof, said aid being locatable at an uppermost leading edge of said vehicle and including; a first aerofoil extending substantially transversely to an airflow generated by forwar...
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WO/2009/121986A1 |
The invention relates to an aerodynamic thrust element which is positioned on a surface subject to friction with a fluid in order to reduce said friction. Each element (1) includes a front convex area (6) which has an approximately trian...
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WO/2009/116932A1 |
The aerodynamic properties of a ground vehicle are improved by means of an airflow control system arranged on the vehicle in such a manner that an airflow around the vehicle is influenced, so that when the vehicle travels at a particular...
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WO/2009/105623A1 |
A vehicle side fairing having a first fairing panel fixedly secured to the underside of a trailer box, and a second fairing panel slidably mounted to the first fairing panel. The second fairing panel is releasably secured to the wheel se...
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WO/2009/105631A2 |
An apparatus is provided for reducing aerodynamic drag experienced by an over- the-road vehicle while underway. A frame assembly including a fastening fixture couples the apparatus to the vehicle, and a first airfoil including a first ou...
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