Bottom structure of vehicle body

The invention discloses a bottom structure of a vehicle structure. A second cross member (24), which extends in the lateral direction of a vehicle, is provided between one of floor side members (16) and one of tunnel under reinforcements (20) below a front floor panel. The bottom wall (24B) of the s...

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Bibliographic Details
Main Authors MASUDA HIROKI, TASUMI SHIN
Format Patent
LanguageChinese
English
Published 09.02.2011
Subjects
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
MOTOR VEHICLES
PERFORMING OPERATIONS
TRAILERS
TRANSPORTING
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Summary:The invention discloses a bottom structure of a vehicle structure. A second cross member (24), which extends in the lateral direction of a vehicle, is provided between one of floor side members (16) and one of tunnel under reinforcements (20) below a front floor panel. The bottom wall (24B) of the second cross member (24) is arch-shaped, and a space is provided under the bottom wall. Due to the arch-shaped bottom wall, the second cross member (24) deforms upward upon side collision of the vehicle, whereby the components arranged in the space are not damaged.
Bibliography:Application Number: CN2006840514