发明名称 |
Piston apparatus for engine |
摘要 |
A piston apparatus for an engine includes a piston pin that is inserted in a smaller end portion of a connecting rod and having a cross-section changing portion where a cross section changes at a portion of the piston pin, and a fixing member that engages the connecting rod and a piston through the cross-section changing portion so as to restrain longitudinal movement of the piston pin with respect to the connecting rod.
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申请公布号 |
US8549989(B2) |
申请公布日期 |
2013.10.08 |
申请号 |
US20100949394 |
申请日期 |
2010.11.18 |
申请人 |
YUN JEYONG;LEE BYUNGCHEOL;HYUNDAI MOTOR COMPANY |
发明人 |
YUN JEYONG;LEE BYUNGCHEOL |
分类号 |
F16J1/18;F16J1/14 |
主分类号 |
F16J1/18 |
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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