| 摘要 |
<p>A one piece piston (20) for an internal combustion engine (10) has a piston skirt (86) that is connected to a flange portion (50) and a supporting portion (42) of a piston body (34). The piston skirt (86) provides support to the flange portion (50) and a piston ring belt portion (52) disposed about and connected to the piston body (34). The one piece piston (20) has a closed piston cooling gallery (72) defined by the piston body (34), the flange portion (50) and piston ring belt portion (52). <IMAGE></p> |
