Invention Grant
US09051984B2 Energy absorption device with fibers embedded in a plastic material, and associated front face
有权
能量吸收装置，其中纤维嵌入在塑料材料中，以及相关的正面
- Patent Title: Energy absorption device with fibers embedded in a plastic material, and associated front face
- Patent Title (中): 能量吸收装置，其中纤维嵌入在塑料材料中，以及相关的正面
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Application No.: US13988934Application Date: 2011-11-21
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Publication No.: US09051984B2Publication Date: 2015-06-09
- Inventor: Marie-Pierre Buron , Philippe Compagnon , Abla Steinmetz , Vincent Gonin
- Applicant: Marie-Pierre Buron , Philippe Compagnon , Abla Steinmetz , Vincent Gonin
- Applicant Address: FR Nanterre
- Assignee: Faurecia Bloc Avant
- Current Assignee: Faurecia Bloc Avant
- Current Assignee Address: FR Nanterre
- Agency: Thompson Coburn LLP
- Agent Steven M. Ritchey
- Priority: FR1059581 20101122
- International Application: PCT/FR2011/052711 WO 20111121
- International Announcement: WO2012/069746 WO 20120531
- Main IPC: B60R19/03
- IPC: B60R19/03 ; B60R19/34 ; F16F7/12 ; B62D21/15 ; B62D25/08 ; B62D29/00 ; F16F7/00
Abstract:
The invention relates to an energy absorption device for a motor vehicle, said device comprising a structure provided so as to plastically deform under the effect of an impact of a given energy, the structure being made of a matrix of a ductile plastic material and high-tenacity fibers embedded in the matrix, the majority of the fibers having a length of between 0.1 and 10 mm, and the material comprising between 2 and 10 wt % of high-tenacity fibers.
Public/Granted literature
- US20140042758A1 Energy Absorption Device with Fibers Embedded in a Plastic Material, and Associated Front Face Public/Granted day:2014-02-13
Information query
