发明名称 FRONT STRUCTURE OF VEHICLE BODY
摘要 PROBLEM TO BE SOLVED: To effectively disperse impact load from a tire that retreats while being steered and to acquire a large energy absorption quantity in view of a possibility of stress concentration due to the concentration of load on a torque box existing in the middle between a body side frame and a side member since contact force between the tire and a body side member is maximum at a tire back face unless the tire is turned completely sideways at the occurrence of a frontal collision. SOLUTION: In this front structure of a vehicle body, the body side frame forming the skeleton of a cabin side face is composed of an inner panel on the inside of a cabin and an outer panel on the outside of the cabin, and a torque box comprising an inner panel on the inside of the cabin and an outer panel on the outside of the cabin is formed between the vicinity of a joint part between a side member and a dashboard panel, and the body side frame. A front tire and wheel are arranged in the outer panel side direction of the torque box, and the outer panel face of the body side frame and the outer panel face of the torque box are continuously connected.
申请公布号 JP2003002247(A) 申请公布日期 2003.01.08
申请号 JP20010192155 申请日期 2001.06.26
申请人 NISSAN MOTOR CO LTD 发明人 KITAGAWA YUICHI
分类号 B62D25/20;B62D21/15;(IPC1-7):B62D25/20 主分类号 B62D25/20
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