公开(公告)号：US20170355171A1

公开(公告)日：2017-12-14

申请号：US15619030

申请日：2017-06-09

Applicant: SIKA TECHNOLOGY AG

Inventor： Daniel AUGUSTIN ,  Simon GRUBER ,  Stefan MIESLINGER ,  Vincent BELPAIRE ,  Mike FASSE

IPC: B32B5/20 ,  B32B27/08 ,  B62D29/04 ,  B29C44/12 ,  B60R13/08 ,  B29K105/04 ,  B29L31/30

CPC classification number: B32B5/20 ,  B29C44/12 ,  B29K2105/04 ,  B29K2995/0002 ,  B29L2031/30 ,  B32B27/08 ,  B32B2307/102 ,  B32B2605/00 ,  B60R13/08 ,  B62D25/00 ,  B62D29/002 ,  B62D29/04

Abstract: A baffle or reinforcement element for sealing and/or reinforcing a cavity, in particular a cavity of a vehicle, comprising: a carrier plate with a first plate surface and a second plate surface, and at least a first and a second expandable element, in particular expandable foam element, supported by the carrier plate, wherein the first expandable element covers, at least substantially, the entire first plate surface and forms a first outer surface of the baffle or reinforcement element and the second expandable element covers, at least substantially, the entire second plate surface thereby forming a second outer surface of the baffle element.