发明名称 |
PROCESSO DE FABRICACAO DE CABECA DE EMBOLO ARTICULADO E EMBOLO ARTICULADO |
摘要 |
A two-piece, or articulated, piston head for internal combustion engines having top and pin boss portions in which the underside of the top portion is provided with a groove whose inner wall is eccentric in relation to the longitudinal axis; of the top and the upper side of the top portion is provided with a combustion bowl eccentric in relation to the top portion longitudinal axis and concentric with the inner wall of the groove on the underside of the top portion. |
申请公布号 |
PT99094(A) |
申请公布日期 |
1993.11.30 |
申请号 |
PT19910099094 |
申请日期 |
1991.09.26 |
申请人 |
METAL LEVE S/A INDUSTRIA E COMERCIO |
发明人 |
ANDRE LIPPAI;PAULO TADEU DELLANOCE;JORGE KENITI TANIGAMI |
分类号 |
B23P15/10;F02F3/00;F02F3/18;F16J1/00;(IPC1-7):B23P15/10;F02B/ |
主分类号 |
B23P15/10 |
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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