公开(公告)号：US09469092B2

公开(公告)日：2016-10-18

申请号：US14488025

申请日：2014-09-16

申请人： Hyundai Motor Company ,  Iksung Co., Ltd.

发明人： Min Su Kim ,  Young In Kim ,  Jaechan Lim ,  Ki-Wook Yang ,  Kue-Seok Kang ,  Jong Hyuk Cha ,  Bong jik Lee ,  Chang Hyeon Kim

IPC分类号： B62D25/16 ,  B32B37/15 ,  B32B38/00 ,  B60R13/08

CPC分类号： B32B38/0012 ,  B32B37/153 ,  B32B2305/18 ,  B32B2605/00 ,  B60R13/0861 ,  B62D25/161 ,  Y10T156/1043

摘要： A method of manufacturing a wheel guard may include injection-molding an adhesive layer, bonding an outer layer including a non-woven fabric and a sound-absorbing layer including thermoplastic resin with the adhesive layer in between, and forming the layers into a predetermined shape of the wheel guard, with the outer layer and the sound-absorbing layer bonded by the adhesive layer. The thickness of the outer layer may be 2 to 10 mm, the thickness of the adhesive layer may be 0.1 to 2 mm, and the thickness of the sound-absorbing layer may be 2 to 10 mm, before the bonding. A specific heat treatment layer may be formed on a non-adhesive side of the outer layer and may have an LM FIBER, a film, or a sheet.

摘要翻译： 制造车轮护罩的方法可以包括将粘合剂层注射成型，将包含无纺织物的外层和包含热塑性树脂的吸声层与粘合层粘合在一起，并将层形成预定形状 其外层和吸音层由粘合剂层粘合。 在接合之前，外层的厚度可以为2〜10mm，粘合剂层的厚度可以为0.1〜2mm，吸音层的厚度为2〜10mm。 特定的热处理层可以形成在外层的非粘合侧上，并且可以具有LM纤维，膜或片。