B - Operations – Transporting – 62 – D
Patent
B - Operations, Transporting
62
D
B62D 21/15 (2006.01) B60R 21/04 (2006.01)
Patent
CA 2181271
A collision energy absorbing structure of a vehicle body upper portion of an automobile having a roofside rail (20) extending in the forward and backward direction and formed to be a closed structure with an outer panel (30) and an inner panel (32) includes a metal energy absorbing panel (22) and a resin interior trim material (24). The energy absorbing panel (22) has a thickness smaller than the thicknesses of the outer panel (30) and the inner panel (32) and is arranged with a space (D) inward of the inner panel. The terminal portion in the longitudinal direction of the energy absorbing panel (22) has a tendency that energy absorption reduces but the tendency is compensated by resin material (26, 28).
Gondo Kenji
Kato Hisataka
Matsuyama Narihide
Shikimachi Kazutomo
Sugamoto Tatsuya
Borden Ladner Gervais Llp
Toyota Jidosha Kabushiki Kaisha
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