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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
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).
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公开(公告)号：US20170305072A1
公开(公告)日：2017-10-26
申请号：US15515921
申请日：2015-09-25
Applicant: VALEO VISION
Inventor： Guillaume ALTERMATT , Jean-Marc COLOMBEL , Stephane PAUGAM , Jocelyn PRECHAIS , Jean-Denis TISSIER
CPC classification number: B29C65/2076 , B29C65/20 , B29C65/30 , B29C65/7805 , B29C65/7814 , B29C65/7844 , B29C66/1142 , B29C66/301 , B29C66/30223 , B29C66/54 , B29C66/73365 , B29C66/8322 , B29L2031/3055 , B29L2031/747 , F21S43/26 , F21S43/27 , F21V17/101
Abstract: The invention relates to a method for assembling a first and a second part of a lighting device for a vehicle by mirror welding, including a step of supplying the parts wherein each part comprises, in the interface area thereof for contact with the other part, a weld bead intended to come into contact against the weld bead of the other part during the mirror welding, the weld bead of at least one of the parts is provided with a plurality of expander ribs (N) spread out along the weld bead, in such a way as to locally expand the width of the weld bead.
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