Abstract: A motor vehicle opening panel including an inner panel, preferably made of plastic material, with an upper part in which a first opening is made to accommodate a rear window, and an outer skin, at least partially made of plastic material, attached to the inner panel, including an inner surface opposite an outer surface of the inner panel. The opening panel further includes a support plate for an equipment item covered by the outer skin, the inner surface of the outer skin being attached directly to the support plate in a sealed manner. The plate is arranged inside an inner volume delimited by the outer surface of the inner panel and by the inner surface of the outer skin. The plate is attached to the inner panel so that the assembly consisting of the plate and the outer skin is mounted on the inner panel in a removable manner.

Abstract: The present disclosure concerns a motor vehicle bodywork panel, including: a main body, a wall made of a plastic material that is transparent to a visible light, comprising a face visible from an outside of a vehicle, and a coating that is transparent to visible light, wherein the coating covers at least the face visible from the outside of the vehicle of the wall that is transparent to the visible light and visible from the outside of the vehicle, wherein the wall is encapsulated in a sealed manner between the main body and the coating that is transparent to the visible light.

Abstract: Motor-vehicle body part including a lenticular sheet made of transparent molded plastic material of a given refractive index (n) higher than 1 and a given thickness (e), includes an external face forming an array of substantially spherical microlenses of a given radius of curvature (R), said microlenses being arranged with a given pitch and, an internal face of the lenticular sheet, which bears an array of three-dimensional features that are arranged with the pitch of the array of microlenses. This array of features is formed from fractions of a whole three-dimensional feature of equal dimensions, two adjacent fractions of three-dimensional features being offset in the direction in question by a given phase shift, each of these fractions of three-dimensional features magnified by a given coefficient of magnification, are juxtaposed on the internal face of the lenticular sheet with a pitch corresponding to the pitch of the microlenses.

Abstract: A device and method for checking an integrity of a glue joint that connects one portion of a body box and a body skin are provided. The body box and body skin connected by the glue joint define an inner volume therebetween. The method includes arranging at least one ultrasound sensing device in the inner volume; emitting a pressurized directional air jet opposite a predetermined area of the glue joint; recording a noise level detected by the ultrasound sensing device in the inner volume; and determining an integrity defect in the glue joint according to the recorded noise level.

Abstract: A bodywork part for a motor vehicle is provided. The bodywork part includes a main body made from a plastic material and an anti-pinching system. The latter comprises a capacitive sensor comprising at least a first conductive wire integrated into the thickness of the main body by welding, said capacitive sensor being able to detect the presence of an object or a hand of a user in said peripheral zone.

Abstract: Radar system for a motor vehicle includes an electronic unit configured to transmit and receive an electromagnetic wave in a predetermined frequency range, a first directional antenna which is arranged on a first body part of the vehicle and has a first cavity reflecting electromagnetic waves, wherein a first metasurface is positioned, a second directional antenna which is arranged on a second body part and has a second cavity reflecting electromagnetic waves wherein a second metasurface is positioned, said second antenna being configured for connection to the electronic unit via a second waveguide and for transmitting an electromagnetic wave transmitted by the electronic unit and propagated via the second waveguide in a second predetermined direction and/or for propagating a received electromagnetic wave to the electronic unit via the second waveguide.

Abstract: Radar system (200) for a motor vehicle includes an electronic unit (900) configured to transmit and receive an electromagnetic wave in a predetermined frequency range, a first directional antenna (300a) comprising a first reflective cavity (400a) reflecting electromagnetic waves, in which a first metasurface (500a) is positioned, a second directional antenna (300b) comprising a second reflective cavity (400b) reflecting electromagnetic waves, in which a second metasurface (500b) is positioned.

Abstract: A method for manufacturing a vehicle part, including the steps of applying a paint layer on a first face of a transparent or translucent part, applying a varnish layer on the paint layer, partially irradiating the paint layer and the varnish layer with laser radiation so as to etch the paint layer and the varnish layer, and overmolding a semi-transparent film on a second face of the transparent or translucent part opposite the first face.

Abstract: A device for protecting a motor vehicle radar is provided. The device includes a body formed from a material that is transparent to radar waves and visible light, a support that is opaque to light and transparent to radar waves, and a light element arranged between the support and the body, an air cavity being provided between the support and the body, the support and the body being assembled together at their edges, characterized in that the thickness of the cavity is between ½ the radar wavelength and 12 times the radar wavelength.

Abstract: The trim panel for a motor vehicle includes at least one light transmission zone, made of a first plastic material suitable for light transmission, at least one masking zone adjacent to the transmission zone and made at least in part of a second plastic material more flexible than the first material.

Abstract: The motor vehicle comprising an aerodynamic underbody flap (1) rotating about a transverse axis (10) and a lower transverse structure (4) arranged at the rear of the lower part of a front bumper (6). The rear part of the lower transverse structure (4) comprises guide means (41, 42) which, in the event of a frontal impact, guide the backward movement of the lower transverse structure (4) such that the rear face of the lower transverse structure (4) comes into contact with the axis (10) of the aerodynamic underbody flap (1).

Abstract: The present disclosure relates to a motor vehicle opening panel, including: an inner panel having a lower portion, in which a second opening is formed, and an outer skin attached to the inner panel, comprising an inner surface located opposite an outer surface of the inner panel, characterized in that it further comprises, a supporting plate of equipment assembled on the inner panel and covered by the outer skin, the supporting plate being accessible through the second opening, and guide means capable of allowing blind assembly through the second opening of the supporting plate between the outer surface of the inner panel and the inner surface of the outer skin.

Abstract: The front face for a motor vehicle includes: an upper portion including an upper panel and a trim module, a lower portion including a lower panel, an upper end of the lower panel being adjacent to a lower end of the upper panel, wherein the lower panel is configured to be movable in the direction of a rear of the vehicle, independently of the upper panel, during an impact at the second external surface of the lower portion.

Abstract: The front face for a vehicle includes: an upper portion having a first external surface, the upper portion comprising a trim module, wherein the trim module comprises an electromagnetic waves diffusion member and further comprises an external surface that is transparent or translucent to said electromagnetic waves; a lower portion having a second external surface, wherein an upper end of the lower portion and a lower end of the upper portion are adjacent and horizontally offset along a longitudinal axis (X) of the vehicle so that the upper end of the second external surface is located further toward a front of the vehicle than the lower end of the first external surface, and wherein an offset (d1) along the longitudinal axis (X) of the vehicle is between 10 mm and 100 mm.

Abstract: The present disclosure relates to a motor vehicle body panel, including at least one covering with a thickness of between 0.1 and 1.5 millimeter, preferably between 0.3 and 0.7 millimeters, forming a main body of the body panel, the covering being attached to at least one plastic support forming at least part of a frame of the body panel.

Abstract: The present disclosure relates to a motor vehicle opening panel, comprising an inner panel, preferably made of plastic material, an outer skin which is at least partially made of plastic material and attached to the inner panel, comprising an inner surface facing an outer surface of the inner panel, and a plate for supporting equipment covered by the outer skin and directly attached in a sealed manner to the inner surface of the outer skin, said plate being disposed within an internal volume delimited, on the one hand, by the outer surface of an inner panel and, on the other hand, by the inner surface of the outer skin.

Abstract: Bumper reinforcement produced by molding a thermoplastic material and intended to be integrated into a motor vehicle front assembly between a bumper and a technical part. The bumper reinforcement comprises at least one mounting plate that is intended to bear at least one sensor, said mounting plate being integrally formed with said bumper reinforcement and connected by its perimeter thereto via a fragile material bridge such that, in the event of a frontal impact resulting in deformation of the bumper reinforcement and impacting the mounting plate, the mounting plate detaches fully or partially from the bumper reinforcement under the effect of the rupture of the material bridge.

Abstract: The present disclosure relates to an opening panel of a motor vehicle, comprising: an inner panel, preferably made of plastic; an outer skin, at least partially made of plastic, mounted on the inner panel, and comprising an inner surface facing an outer surface of the inner panel; and an equipment supporting plate covered by the outer skin and mounted directly on the outer surface of the inner panel, said plate being disposed inside an internal volume delimited by the outer surface of the inner panel and by the inner surface of the outer skin.

Abstract: The present disclosure relates to a motor vehicle body panel including a main body made of plastic material and sized to be bonded to a motor vehicle structure, and a bead of glue arranged to receive a second bead of glue, the bead of glue being made of a more flexible material than that forming the main body.

Abstract: The invention relates to a rear closure system (2; 102) of a motor vehicle, comprising: a main body (4; 104), and a module (10; 110) that can be detached from the main body (4; 104) and can receive a device (24; 124), the main body (4; 104) comprising a free space (12; 112) accessible through an opening (14; 114), the dimensions of the free space (12; 112) and the opening (14; 114) being such that the module (10; 110) can be inserted into, and removed from, the main body (4; 104).