| 发明名称 |
PROCESS FOR PRODUCING A PISTON FOR AN INTERNAL COMBUSTION ENGINE AND PISTON FOR AN INTERNAL COMBUSTION ENGINE |
| 摘要 |
In a process for producing a piston for an internal combustion engine, a groove is worked into a cast piston blank proceeding from a combustion chamber cavity (20) in a largely radial direction and then closed to form a cooling duct. A cast piston for an internal combustion engine has a closure which is fitted after the casting and the machining between the cooling duct and a combustion chamber cavity (20). |
| 申请公布号 |
US2014190010(A1) |
申请公布日期 |
2014.07.10 |
| 申请号 |
US201214008652 |
申请日期 |
2012.03.27 |
| 申请人 |
Baberg Arnd;Dörnenburg Frank Thomas Hugo;Lades Klaus |
发明人 |
Baberg Arnd;Dörnenburg Frank Thomas Hugo;Lades Klaus |
| 分类号 |
B23P15/10;F02F3/16 |
主分类号 |
B23P15/10 |
| 代理机构 |
|
代理人 |
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| 主权项 |
1. A method for producing a piston (10) for an internal combustion engine, in which a groove is worked into a cast piston blank, proceeding from a combustion chamber cavity (20), in a largely radial direction and is subsequently closed to form a cooling channel (16). |
| 地址 |
Furth DE |
