Invention Grant
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
- Patent Title: Cost-effective, lightweight, thermoplastic automotive body structure manufactured by single step roto-molding process
- Patent Title (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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Application No.: US13237719Application Date: 2011-09-20
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Publication No.: US08690226B2Publication Date: 2014-04-08
- Inventor: Thomas Stephen Ellis , Nigel Giddons , John William Taylor , Kanu Chunilal Mehta , Gavin John Stormer , Kevin Fisher
- Applicant: Thomas Stephen Ellis , Nigel Giddons , John William Taylor , Kanu Chunilal Mehta , Gavin John Stormer , Kevin Fisher
- Applicant Address: SG Singapore
- Assignee: Tata Technologies Pte Limited
- Current Assignee: Tata Technologies Pte Limited
- Current Assignee Address: SG Singapore
- Agency: Schmeiser, Olsen & Watts LLP
- Priority: IN2630/MUM/2010 20100921
- Main IPC: B62D29/00
- IPC: B62D29/00
Abstract:
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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