发明名称 |
Verfahren zur Herstellung eines Zylinderkopfes und Zylinderblockes und Zusammenbau |
摘要 |
A method of manufacturing a cylinder head and crankcase for a small engine. A crankcase and a cylinder head are cast to close tolerances and include as-cast mounting flanges, which are assembled in face-to-face contact by employing self-threading screws. Bearing recesses are cast into the crankcase. The cylindrical sidewalls of the bearing recesses are provided with as-cast flutes and roller bearings are press-fitted into the bearing recesses. <IMAGE> |
申请公布号 |
DE60222218(D1) |
申请公布日期 |
2007.10.18 |
申请号 |
DE2002622218 |
申请日期 |
2002.06.26 |
申请人 |
HUSQVARNA OUTDOOR PRODUCTS INC. |
发明人 |
BRITT, ALAN;BLOEMERS, JAMES L.;FORD, ELMER R. |
分类号 |
F02F1/00;B22C9/24;B22D17/00;F02B75/02;F02B75/16;F02F1/04;F02F1/22;F02F1/24;F02F7/00 |
主分类号 |
F02F1/00 |
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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