| 发明名称 |
AUTOMOBILE STRUCTURAL MEMBER AND MANUFACTURING METHOD OF THE SAME |
| 摘要 |
<p>A structural member (2) for an automobile is composed of a first configuration member (12) and a second configuration member (13) and has a closed cross-sectional shape. The first configuration member (12) has vertical wall sections (12c), bend sections (12b), and inward facing flanges (12a). The first configuration member (12) also has load transmission sections (20) which are formed between the second configuration member (13) and the bend sections (12b), in at least portions of regions formed by extending the vertical wall sections (12c) toward the second configuration member (13), and which join the bend sections (12b) and the second configuration member (13). Consequently, bending and crushing strength is improved.</p> |
| 申请公布号 |
CA2907413(A1) |
申请公布日期 |
2014.10.09 |
| 申请号 |
CA20142907413 |
申请日期 |
2014.04.04 |
| 申请人 |
NIPPON STEEL & SUMITOMO METAL CORPORATION |
发明人 |
OKADA, TOHRU;YASUYAMA, MASANORI;SAKAMOTO, TERUKI;IMAMURA, TAKASHI |
| 分类号 |
B62D25/20;B60R19/04;B62D25/04 |
主分类号 |
B62D25/20 |
| 代理机构 |
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代理人 |
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