发明授权
US08690226B2 Cost-effective, lightweight, thermoplastic automotive body structure manufactured by single step roto-molding process
有权
高性价比，重量轻，热塑性汽车车身结构，通过单步旋转成型工艺制造
- 专利标题： Cost-effective, lightweight, thermoplastic automotive body structure manufactured by single step roto-molding process
- 专利标题（中）： 高性价比，重量轻，热塑性汽车车身结构，通过单步旋转成型工艺制造
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申请号： US13237719申请日： 2011-09-20
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公开(公告)号： US08690226B2公开(公告)日： 2014-04-08
- 发明人: Thomas Stephen Ellis , Nigel Giddons , John William Taylor , Kanu Chunilal Mehta , Gavin John Stormer , Kevin Fisher
- 申请人： Thomas Stephen Ellis , Nigel Giddons , John William Taylor , Kanu Chunilal Mehta , Gavin John Stormer , Kevin Fisher
- 申请人地址： SG Singapore
- 专利权人： Tata Technologies Pte Limited
- 当前专利权人： Tata Technologies Pte Limited
- 当前专利权人地址： SG Singapore
- 代理机构： Schmeiser, Olsen & Watts LLP
- 优先权： IN2630/MUM/2010 20100921
- 主分类号： B62D29/00
- IPC分类号： B62D29/00
摘要：
The invention provides a structure for automotive vehicle manufactured by rotational molding process having enough stiffness, strength and durability to sustain the weight of passengers without requiring any supporting sub-frames. The multilayer structure along with foam layer is used to provide additional impact strength and reliability to the structure of the vehicle against accidents. The single step production of structurally complex shaped body parts for automotive vehicle enables economic manufacturing and assembly of the automotive vehicle.
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