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1. (WO2014203680) FRAME STRUCTURE FOR VEHICLE

Pub. No.:    WO/2014/203680    International Application No.:    PCT/JP2014/063597
Publication Date: Thu Dec 25 00:59:59 CET 2014 International Filing Date: Fri May 23 01:59:59 CEST 2014
IPC: B62D 21/02
B62D 21/15
B62D 25/04
Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA
トヨタ自動車株式会社
Inventors: KUROKAWA, Hiroyuki
黒川 博幸
Title: FRAME STRUCTURE FOR VEHICLE
Abstract:
Provided is a frame structure (10) for a vehicle (12) comprising: a frame member (14) that is a closed cross-sectional structure comprising a plurality of wall parts that constitute a frame; and a reinforcing member (30) that is made of fiber-reinforced plastic and is provided inside the closed cross-sectional structure of the frame member (14). The reinforcing member (30) comprises a fan-shaped vertical wall part and a bottom wall part on which the vertical wall part stands upright. The bottom wall part is joined to the inner surface of a wall part (26) of the frame member (14) on the side in which compressive deformation occurs when the frame member (14) is deformed from bending due to the application of a load, with one end part and the other end part of the arc of the vertical wall part aligned in the longitudinal direction of the frame member (14).