发明名称 |
High-strength connecting rod and method of producing same |
摘要 |
A connecting rod of an internal combustion engine, comprising a connecting beam section (40) serving as a main body of the connecting rod. Big (20) and small (60) ends are located at the opposite ends of the connecting beam section (40). A first joining section (30) is located between the connecting beam section (40) and the big end (20) to connect the connecting beam section (40) and the big end (20). A second joining section (50) is located between the connecting beam section (40) and the small end (60) to connect the connecting beam section (40) and the small end (60). In this connecting rod, each of the first (30) and second (50) joining sections gradually and continuously decreases in cross sectional area toward the connecting beam section (40) and has a strength distribution in which a strength increases with a decrease in the cross sectional area. |
申请公布号 |
EP1450056(A3) |
申请公布日期 |
2009.11.04 |
申请号 |
EP20040002247 |
申请日期 |
2004.02.02 |
申请人 |
NISSAN MOTOR COMPANY LIMITED |
发明人 |
OGAWA, JUNPEI;MIYAZAWA, TOMONORI;OKADA, YOSHIO;IKEUCHI, JUN;YAMAGUCHI, MASAHI |
分类号 |
F16C7/02;B21D53/84;C21D1/10;C21D1/18;C21D1/42;C21D9/00;C22C38/02;C22C38/04;C22C38/18;C22C38/24;F16J7/00 |
主分类号 |
F16C7/02 |
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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