Abstract: Optical module for a lighting and/or signaling device of a motor vehicle, in particular a headlight, comprising a light source comprising in particular at least one LED, a reflector designed to reflect the light coming from the light source, and a bending element placed on the path of light coming from the reflector and designed to reflect light coming from the reflector, this bending element being produced on a metal part.

Abstract: Optical module for a lighting and/or signaling device of a motor vehicle, in particular a headlight, comprising a light source comprising in particular at least one LED, a reflector designed to reflect the light coming from the light source, and a bending element placed on the path of light coming from the reflector and designed to reflect light coming from the reflector, this bending element being produced on a metal part.

Abstract: Optical module for a lighting and/or signaling device of a motor vehicle, in particular a headlight, comprising: a light source comprising in particular at least one LED, a reflector designed to reflect the light coming from the light source, and a a bending element (8) placed on the path of light coming from the reflector and designed to reflect light coming from the reflector, this bending element being produced on a metal part.

Abstract: An apparatus for treating a surface of an object comprises a vacuum chamber in which the object is intended to be placed, and means, in communication with the vacuum chamber, for treating the surface of the object, comprising at least two plasma generator. The apparatus also comprises means for controlling each generator independently of any other generator. These controlling means comprise means for activating/deactivating the generator. The invention also relates to a process for treating a surface of an object.

Abstract: Optical module for a lighting and/or signaling device of a motor vehicle, in particular a headlight, comprising: a light source comprising in particular at least one LED, a reflector designed to reflect the light coming from the light source, a bending element (8) placed on the path of light coming from the reflector and designed to reflect light coming from the reflector, this bending element being produced on a metal part.

Abstract: A material based on polymer(s), the material being surface treated by ion bombardment in order to improve the surface appearance of the material. The invention also relates to a process for obtaining this part and the use thereof, in particular for the manufacture of lighting and/or signaling devices.

Abstract: A motor vehicle part comprising a material based on polymer(s), the material being surface treated by ion bombardment in order to improve the surface appearance of the material. The invention also relates to a process for obtaining this part and the use thereof, in particular for the manufacture of lighting and/or signaling devices.

Abstract: An apparatus for treating an object, for example an object made of polymer for a light or headlamp of an automotive vehicle, comprises a vacuum chamber in which the object is intended to be placed; means for placing the chamber under vacuum; and ion bombardment means intended for treating the object, comprising an ion generator and at least one ion applicator intended to emit an ion beam. This apparatus comprises, in addition: a first airlock; means for selectively placing the vacuum chamber in communication with the first airlock and means for placing the first airlock under vacuum. The ion bombardment means are arranged outside of the vacuum chamber. The ion applicator is housed in the first airlock.

Abstract: The present invention concerns a method of producing a lighting or signalling device comprising a light source (16), a reflector (14) reflecting the light rays emitted by the light source (16) towards a lens (18) so as to form along an optical axis (A—A) alighting or signalling beam, the lens (18) comprising a peripheral flange (24) and being held by a support (20), the support (20) comprising an annular surface (26, 26?) limited at its external periphery by a cylindrical rim (28, 34). According to the present invention, the method comprises the step consisting of deforming the cylindrical rim (28, 34) in the direction of the annular surface (26, 26?) in order to envelop the peripheral flange (24) of the lens (18) and hold it in place without play and without requiring an additional component, this deformation of the cylindrical rim (28, 34) being performed by applying on this rim a force parallel to the optical axis (A—A) of the lighting or signalling device.

Abstract: The present invention concerns a method of producing a lighting or signalling device comprising a light source (16), a reflector (14) reflecting the light rays emitted by the light source (16) towards a lens (18) so as to form along an optical axis (A—A) a lighting or signalling beam, the lens (18) comprising a peripheral flange (24) and being held by a support (20), the support (20) comprising an annular surface (26, 26′) limited at its external periphery by a cylindrical rim (28, 34).