发明名称 |
PISTON ASSEMBLY AND METHOD OF MAKING A PISTON |
摘要 |
An improved piston for an opposed piston internal combustion engine is provided. The piston includes a piston body that extends along an axis from a crown portion to a skirt portion with a full piston skirt and to a pin boss portion. The piston body includes a plurality of ring grooves in the crown portion and at least one ring groove in the skirt portion. A wrist pin which has a length that is longer than a maximum diameter of the piston body is joined with the piston body at the pin boss portion and extends past the pin boss portion for receiving a pair of connecting rods on opposite sides of the piston body. The piston body is a monobloc piston body which is made of one integral piece or of multiple pieces that are welded or adhered together. |
申请公布号 |
US2014096735(A1) |
申请公布日期 |
2014.04.10 |
申请号 |
US201314049622 |
申请日期 |
2013.10.09 |
申请人 |
FEDERAL-MOGUL CORPORATION |
发明人 |
WEINENGER MICHAEL;MUSCAS FLORIN |
分类号 |
F02F3/00 |
主分类号 |
F02F3/00 |
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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