发明名称 |
VEHICLE STRUCTURAL ELEMENT SERVING TO ABSORB CERTAIN SHOCKS BY PLASTIC DEFORMATION |
摘要 |
A mechanical device including an elongated structural element provided for absorbing, at least in part, certain shocks by deformation. The structural element or piece has a selected right sectional profile, the profile being provided with localized alterations, shapes, and with selected respective positions for approximately satisfying a given law of deformation under the combined effort of compression in an axis of the piece and of the moment of the axis perpendicular to a plane passing through the axis. The law includes an energy absorption phase followed by a retraction of the piece. |
申请公布号 |
US2012013149(A1) |
申请公布日期 |
2012.01.19 |
申请号 |
US201113244113 |
申请日期 |
2011.09.23 |
申请人 |
CANOT CYRIL;COCU ARNAUD;COLMONT JEAN-LOUIS;VALLOUREC COMPOSANTS AUTOMOBILES VITRY |
发明人 |
CANOT CYRIL;COCU ARNAUD;COLMONT JEAN-LOUIS |
分类号 |
F16F7/12;B62D21/15;B62D25/00 |
主分类号 |
F16F7/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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