Automobile body structure

Automobile body structure

  • CN 1,138,663 C
  • Filed: 08/10/1998
  • Issued: 02/18/2004
  • Est. Priority Date: 08/10/1998
  • Status: Active Grant
First Claim
Patent Images

1. the body construction of an automobile, below the bottom panel of the bottom surface that constitutes the car chamber, be provided with substantially along the car body fore-and-aft direction extend and the rear portion than the anterior a pair of underframe that is positioned at the width over sides of car body direction outside and forms, this underframe is made of base plate, pair of sidewalls, pair of flanges, every lateral edges of the width over sides of car body direction of described pair of sidewalls from described base plate erects upward, described pair of flanges is stretched out from the tip edge along continuous straight runs of each sidewall, these flanges are fixed on the bottom side of described bottom panel, it is characterized in that:

  • In the space of dividing by the base plate in the described underframe and two sidewalls and bottom panel, be provided with the reinforcement plate that extends along the translation portion between the front and rear of described underframe, this reinforcement plate is according to the mode of dividing above-mentioned space equally, from its top ends, towards the bottom, be obliquely installed to oblique below, the top ends at least in this top ends and the bottom is fixed on the underframe.

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