| 摘要 |
An energy absorbing module 10 including a plurality of cells 12, 112 with each cell 12, 112 including a first step wall 22 and 122 horizontally interconnecting first 16, 116 and second 18, 118 walls and having a greater thickness than the second wall 18, 118 for assuring collapse of the second wall 18, 118 before collapse the first wall 16, 116 in response to a force applied to the second wall 18, 118. Likewise, a second step wall 24 and 124 horizontally interconnects the second wall 18, 118 and a third wall 20, 120 and has a greater thickness than the first step wall 22 and 122 for assuring collapse of the third wall 20, 120 before collapse of the second wall 18, 118 in response to a force applied to the third wall 20, 120.
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