| 摘要 |
PROBLEM TO BE SOLVED: To provide a shock absorbing member demonstrating high shock absorbing performance by expanding a range of compressive strain indicating below allowable compressive stress when shock load acts thereon. SOLUTION: The shock absorbing member 1 is provided with a base part 11 including a first and second surfaces 111, 112, a main rib 12 formed on the first surface of the base part, and at least one or more subsidiary ribs 13, 14, 15 crossing the main rib and formed on the first surface of te base part. Thickness t1, t2, t3 of at least one or more subsidiary ribs are within 100% of thickness t4 of the main rib 12 and thickness t1, t2, t3 of at least one or more subsidiary ribs are different. COPYRIGHT: (C)2004,JPO |
