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JP7456276B2 |
To provide an airflow straightener of a vehicle which can suppress air resistance caused by inflow of air into an open space.An airflow straightener of a vehicle includes: a cover member 6 which covers at least a part of a floor surface ...
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JP7455441B1 |
An object of the present invention is to improve power generation efficiency in a vehicle wind power generation device installed above the passenger compartment of a freight vehicle. [Solution] A wind power generation device 20 for a veh...
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JP7453246B2 |
A coating film is provided on the surface of a car body of an automobile and includes a plurality of protruding portions extending from the front toward the rear along the car body.
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JP7453247B2 |
A coating film is provided on the surface of a car body of an automobile and includes a plurality of protruding portions extending along the car body in a direction intersecting the length direction of the car body.
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JP7445479B2 |
To provide a vehicle capable of adopting an exterior appearance with a horny impression about a vehicle body while suppressing an effect on aerodynamic characteristics of a vehicle, and adopting an ornamental design with a strong impress...
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JP2024031912A |
A motor vehicle with an internal combustion engine is provided, which allows ideal access to the internal combustion engine when necessary and at the same time ensures a reduction in mass, given the same overall stiffness. [Solution] An ...
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JP2024031918A |
The present invention provides a motor vehicle with an internal combustion engine and a dual-clutch transmission that makes it possible to optimize the positioning of all components. An internal combustion engine includes two front wheel...
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JP2024025234A |
[assignment] The purpose of the present invention is to provide a negative pressure reducing device installed in a moving body such as an automobile, a railway, or a motorcycle, and a method for improving the fuel efficiency of a moving ...
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JP2024024305A |
An object of the present invention is to provide a spats device for a vehicle that can reduce the load exerted on the component parts of the device due to contact with an obstacle. [Solution] A spats device 40 includes a housing 100, spa...
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JP7427958B2 |
To improve aerodynamic characteristics of a vehicle through reliable reduction in travel resistance generated due to interference of a travel air flow.A vehicle air flow control device has: a fin 28 which generates a vertical vortex 38 h...
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JP2024000286A |
An object of the present invention is to provide a vehicle structure for an electric vehicle that can suppress aerodynamic resistance of the vehicle during running. A vehicle structure V of an electric vehicle according to the present in...
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JP2024000302A |
An object of the present invention is to provide a vehicle underfloor structure that can improve vehicle motion performance as perceived by a driver from vehicle response. [Solution] A vehicle underfloor structure 10 is provided forward ...
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JP7388283B2 |
To provide a front structure of a vehicle 1 which can suppress intrusion of water splash into the vehicle inside even when a rear wall section 52 of a deflector 5 is pressed to a vehicle front side by water pressure.A front structure of ...
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JP7385526B2 |
An airflow adjusting apparatus includes a duct, a duct opening-closing unit for the duct, first and second airflow generators, and an airflow adjustment processor. The duct has an inlet open toward a front of a movable body and an outlet...
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JP7375660B2 |
A rear vehicle-body structure separates air flowing on a side of the vehicle so as not to flow around to a rear of the vehicle, to ensure aerodynamic performance. The disclosed rear vehicle-body structure has a rear combi lamp mounted on...
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JP7374777B2 |
To provide a duct that can be attached to a vehicle independently of a side protector or a bumper and can suppress air resistance when a vehicle is traveling.A duct wall 10H of a duct 10 of the present disclosure comprises a duct body pa...
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JP2023545888A |
A vehicle, the vehicle comprising a bottom structure disposed at a bottom rear side of the vehicle, the vehicle being a motor vehicle for use on a public road, the bottom structure extending in a direction from a front end of the vehicle...
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JP2023158329A |
To enhance design property of vehicle exterior.A decorative part 26 is disposed in the neighborhood of boundary zone 28 between a front fender panel 14 and a front door panel 22. For example, the decorative part 26 is disposed on a front...
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JP2023153682A |
To provide an antistatic film capable of stabilizing vehicle running while improving fuel efficiency by reducing air resistance on vehicle glass surfaces.An antistatic film 1A is a film to be attached to the interior side of vehicle glas...
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JP7363607B2 |
To provide a vehicle body structure that is able to reduce air resistance of a wheel, with a simpler structure and without substantially increasing weight.A vehicle body structure includes: a wheel house 42A housing a wheel; a fender pan...
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JP7347370B2 |
This rear structure of a vehicle (2) comprises: a rear bumper (5) which extends in the vehicle width direction; and a protruding section (20) which is disposed so as to hit against an air stream generated under the vehicle during traveli...
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JP7346806B2 |
To provide a plasma actuator which considers various situation when arranged on a vehicle body, and is developed for practical use.A vehicle plasma actuator A generates an induction air flow F by applying a voltage between a front side e...
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JP7341605B2 |
To provide a rear structure of a wing body which is superior in productivity and in which air resistance further can be reduced.A rear structure of a wing body 3 according to the present invention comprises a rear opening part 9, where t...
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JP7341908B2 |
To provide an undercover capable of increasing a flow rate in the vicinity of a tire.An undercover 10 includes a main cover 20 with a tire-to-tire part 21 positioned between left and right tires, and a front cover 30 of the main cover 20...
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JP7334197B2 |
To provide a vehicle rear part structure capable of improving aerodynamic characteristics of a vehicle by suppressing an adverse effect of an air flow blown from a rear wheel house during running.At left and right corners 210 of a vehicl...
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JP7329591B2 |
An adjustment device for controlling the aerodynamic load acting on a motorcar, includes an underbody diffuser.
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JP7328998B2 |
An active front wheel deflector assembly (10) including a deflector panel (20) moveable between a stowed position and at least one deployed position wherein the deployment of the deflector panel (20) moves the deflector panel (20) into a...
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JP7322677B2 |
To obtain a vehicle lower part structure that restricts ejection of an air stream from a wheel house to the outside of a vehicle in a vehicle width direction.A rectification part 30 is provided on an arch part 18 of a fender liner 16. Th...
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JP2023103266A |
To provide a method for improving efficiency of a vehicle by removal of a plurality of smaller vortexes formed around a vehicle through molding of the vehicle body of the vehicle, in a low pressure and/or turbulent vortex region at a rea...
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JP7314756B2 |
To provide a front air curtain duct structure making it possible to realize disposition and orientation of a duct enabling generation of airflow which upgrades aerodynamic performance.A front air curtain duct structure includes a duct 1 ...
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JP7306211B2 |
To provide a front part structure of a vehicle which can inhibit adhesion of adhered objects, such as snow, to a front surface of a front lamp.In a front part structure of a vehicle, a vehicle front end part is formed with a recessed par...
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JP2023094371A |
To secure an intake of air of an air intake duct and suppress air resistance.An air intake duct is disposed at an upper side of a cab of a vehicle and the air intake duct includes: a box shaped head part 31a in which an opening 31c is fo...
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JP2023094372A |
To provide an air intake duct that can inhibit water, such as rain water, from flowing down from a side surface of an air intake duct to an area near an entrance door.An air intake duct includes: an air intake part which suctions outside...
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JP2023094375A |
To improve water separation at an air intake duct.An air intake duct is arranged above a carburetor of a vehicle. The air intake duct comprises a box-shaped main body part 31a which has an opening part formed as an air intake in a side f...
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JP2023094374A |
To contribute to improvement of fuel consumption by reducing air resistance during traveling while suppressing a cost increase, in a high roof cab for a truck.In a high roof cab for a truck, a roof panel 22P made of sheet metal for exten...
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JP7289605B2 |
To provide a vehicle front structure that improves aerodynamic characteristics of a vehicle by suppressing impact from a turbulent flow blowing out from a front wheel house.A vehicle front structure includes a plate-like projection 400 f...
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JP7287321B2 |
To reduce air resistance on a trailing vehicle by using a simple method.A system for putting a leading vehicle VA and a trailing vehicle VB into rank traveling, the system including an adjustable spoiler 3 provided at a rear end part of ...
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JP2023076863A |
To diminish air which blows out from a front compartment to a wheel house, and thus upgrade an aerodynamic characteristic of a vehicle.A vehicle understructure 10 includes front side members 3 that are disposed on both sides in a vehicle...
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JP2023069384A |
To provide an undercover for a vehicle which can generate a down force with high area efficiency.An undercover 10 for a vehicle covers at least a part of a bottom part of the vehicle. The undercover comprises: a plurality of horizontal f...
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JP2023063781A |
To provide a door side molding that straightens an air flow jetted from a wheel house to reduce air resistance of a vehicle side face, and also maintains designability of a side door.A door side molding 40 has a molding top face 41 which...
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JP7270004B2 |
One of the major causes of drag in vehicles is due to the low pressure and/or turbulent vortex region behind the vehicle. In some vehicles multiple smaller vortices may form around the vehicle, and elimination of these through shaping of...
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JP2023061815A |
To provide a suspension device which enables travel wind to flow to the vehicle rear easily while inhibiting chipping.A suspension device 2 includes: a suspension arm 3 on which a wheel is suspended; and a suspension arm cover 4 which is...
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JP2023058093A |
To provide a vehicular rectification structure capable of simplifying a manufacturing process and reducing a cost of manufacture.A vehicular rectification structure includes an air intake port, a release port for releasing introduced out...
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JP2023048868A |
To provide a vehicular undercover structure capable of accomplishing both the improvement of aerodynamic performance and the minimization of thermal adverse effect from a high-temperature member without an adverse effect to a conventiona...
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JP7252932B2 |
A vehicle front structure for a vehicle including a front exterior member provided on a front surface of a vehicle body includes a front introduction hole and a duct structure. The front introduction hole is formed in an end portion of t...
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JP2023046332A |
To improve an aerodynamic characteristic in a front portion of a vehicle in the vehicle.MEANS FOR SOLVING THE PROBLEM: A front structure of a vehicle 1 including front exterior members 10, 40 provided in a front surface of a vehicle body...
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JP2023046335A |
To improve airflows beneath a vehicle body, for example, to enhance the traveling performance of the vehicle.A vehicle 1 with a travelable vehicle body 2 is disposed with under-cover members 22, 29, 27, 28 on at least one of a front port...
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JP2023037115A |
To provide a vehicle lower body structure that can provide improved appearance by preventing a silencer from being seen from a vehicle rear side and provide improved aerodynamic characteristics by preventing underfloor travel wind from b...
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JP2023035633A |
To provide a vehicle front part structure that can prevent the occurence of wind noise.A vehicle front part structure includes: a windshield 10; a bonnet hood 11 disposed at a front side of the windshield 10; and a fender panel 20 dispos...
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JP7230770B2 |
To provide a vehicle body structure of a vehicle which can adjust travel wind flowing toward the vehicle rear and one side in a vehicle width direction into flow flowing toward the vehicle rear at the vehicle rear side of a sub frame 9.A...
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