公开(公告)号：US20180169916A1

公开(公告)日：2018-06-21

申请号：US15563079

申请日：2016-03-24

Applicant: VALEO VISION

Inventor： Romain MENORET ,  Guillaume ALTERMATT ,  Jean-Marc COLOMBEL

IPC: B29C45/16 ,  F21S41/20 ,  F21S43/20

CPC classification number: B29C45/16 ,  B29C33/74 ,  B29C45/14336 ,  B29K2995/0025 ,  B29K2995/0026 ,  B29L2031/30 ,  F21S41/28 ,  F21S43/26 ,  F21V3/10

Abstract: The object of the invention is a lens for a lighting and/or signaling device of a motor vehicle including a first layer of material (4), arranged on a first face (8) of which is a second layer of material (6) with additional thickness, said second layer extending partially over the first layer so as to have one end edge (16) overhanging an exposed portion (14) of the first layer of material.The exposed portion (14) of the first layer of material (4), which is not covered by the second layer of material, includes on said first face (8) a notch (18) which extends along said end edge (16) of the second layer of material (6).

公开(公告)号：US20230003359A1

公开(公告)日：2023-01-05

申请号：US17783823

申请日：2020-12-14

Applicant: Valeo Vision

Inventor： Romain MENORET ,  Jean-Marc GRESSOT ,  Elie BOSC

IPC: F21S43/20 ,  B29C45/00 ,  B29C45/16

Abstract: The invention relates to an element of a vehicle luminous device, including an element made from a synthetic polymer material and includes an injection space which is formed by a primary space and a secondary space. The element further includes a material injection channel with at least two portions which extend in different directions. A first portion includes an injection location and a second portion is connected to the secondary space, and at least one angled portion with a variable angle connecting the at least two portions and including a protuberance.