| 摘要 |
PROBLEM TO BE SOLVED: To inexpensively constitute a unit for preventing a door of a side-crashed vehicle from breaking inward. SOLUTION: When the side of the vehicle is crashed, the unit engages a protrusion 4 on a rear door 2 with an engagement portion 5 on a vehicle body 3 to prevent a rear door 2 from breaking inward to the vehicle compartment. In this unit, an inner panel 6 of the rear door 2 is made of a casting material integrally having the protrusion 4. COPYRIGHT: (C)2004,JPO&NCIPI
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