公开(公告)号：US09650083B2

公开(公告)日：2017-05-16

申请号：US14830890

申请日：2015-08-20

申请人： BENTELER AUTOMOBILTECHNIK GMBH ,  QUADRANT PLASTIC COMPOSITES AG

发明人： Joachim Graefe ,  Andreas Franzke ,  Matthias Koerner ,  Alex Mirau ,  Oliver Seibt ,  Thomas Troester ,  Elmar Moritzer ,  Christopher Budde ,  Simon Poehler

IPC分类号： B62D21/11 ,  B62D29/00 ,  B29C43/16 ,  B62D25/20 ,  B29K23/00 ,  B29K77/00 ,  B29K105/08 ,  B29K105/12 ,  B29K105/00 ,  B29L31/30

CPC分类号： B62D29/005 ,  B29C43/16 ,  B29K2023/12 ,  B29K2077/00 ,  B29K2105/0809 ,  B29K2105/12 ,  B29K2105/256 ,  B29L2031/3002 ,  B62D21/11 ,  B62D25/20

摘要： The invention relates to a subframe for a motor vehicle, comprising an upper shell, a lower shell made from a fiber-reinforced plastic and a rib structure for stiffening the upper shell, wherein the upper shell is composed of a metallic material and the rib structure is composed of a plastic reinforced with short fibers and is formed integrally from the lower shell. The invention furthermore relates to a method for producing a subframe, wherein the lower shell together with the rib structure connected integrally therewith is formed from a stack of plies of a fiber-reinforced thermoplastic and joined to an upper shell made from a metallic material.

公开(公告)号：US20160052564A1

公开(公告)日：2016-02-25

申请号：US14830890

申请日：2015-08-20

申请人： BENTELER AUTOMOBIL TECHNIK GMBH ,  QUADRANT PLASTIC COMPOSITES AG

发明人： Joachim Graefe ,  Andreas Franzke ,  Matthias Koerner ,  Alex Mirau ,  Oliver Seibt ,  Thomas Troester ,  Elmar Moritzer ,  Christopher Budde ,  Simon Poehler

IPC分类号： B62D29/00 ,  B29C43/16 ,  B62D25/20

CPC分类号： B62D29/005 ,  B29C43/16 ,  B29K2023/12 ,  B29K2077/00 ,  B29K2105/0809 ,  B29K2105/12 ,  B29K2105/256 ,  B29L2031/3002 ,  B62D21/11 ,  B62D25/20

摘要： The invention relates to a subframe for a motor vehicle, comprising an upper shell, a lower shell made from a fiber-reinforced plastic and a rib structure for stiffening the upper shell, wherein the upper shell is composed of a metallic material and the rib structure is composed of a plastic reinforced with short fibers and is formed integrally from the lower shell. The invention furthermore relates to a method for producing a subframe, wherein the lower shell together with the rib structure connected integrally therewith is formed from a stack of plies of a fiber-reinforced thermoplastic and joined to an upper shell made from a metallic material.

摘要翻译： 本发明涉及一种用于机动车辆的子框架，包括上壳体，由纤维增强塑料制成的下壳体和用于加强上壳体的肋结构，其中上壳体由金属材料和肋结构构成 由用短纤维增强的塑料组成，并且从下壳体一体地形成。 本发明还涉及一种用于制造子框架的方法，其中下壳与与其一体连接的肋结构由一叠纤维增强的热塑性塑料层组成，并且与由金属材料制成的上壳接合。