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公开(公告)号：EP3208487A4
公开(公告)日：2018-07-18
申请号：EP15851586
申请日：2015-10-16
CPC分类号： B62D21/15 , B60R19/34 , B62D21/152 , B62D21/157 , B62D25/00 , F16F7/00 , F16F7/12 , F16F2224/0233
摘要： An impact absorbing member 10 able to secure absorption energy while lightening weight by absorbing the impact load applied in the axial direction by periodic buckling, wherein the impact absorbing member 10 is provided with a main body 20 comprised of metal sheet and having a polygonal shape in cross-section vertical to an axial direction and a center sheet 30 comprised of metal sheet and provided at a hollow part in the main body along the axial direction, the polygonal shape of the main body 20 includes a pair of long side (20a, 20b) facing each other, the center sheet 30 is joined to each of the long sides (20a, 20b) of the polygonal shape of the main body 20, and the sheet thickness t1 (mm) of the main body 20 and the sheet thickness t2 (mm) of the center sheet 30 satisfy 1.3×t1‰¤t2.
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公开(公告)号：EP3026730A4
公开(公告)日：2017-03-22
申请号：EP14829816
申请日：2014-07-23
发明人： HAMADA KOICHI
IPC分类号： H01M2/10 , H01M10/04 , H01M10/6554
CPC分类号： H01M2/1016 , H01M2/1022 , H01M2/1077 , H01M10/0481 , H01M10/6554
摘要： This assembled-battery stacker includes: a pair of end plates which is formed from a first steel sheet and is arranged at both ends of a battery block in the thickness direction; a connecting member which is formed from a second steel sheet and mutually connects the pair of the end plates; wherein the end plate includes: a bottom wall part that faces an end face of the battery block in the thickness direction; and a side wall part that extends from both sides of the bottom wall part to the thickness direction and covers a part of a lateral face of the battery block; and wherein the connecting member is arranged in order for the connecting member to overlap at least a part of the side wall part.
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