发明名称 |
HEAT INSULATED PISTON ASSEMBLY AND METHOD OF ASSEMBLING |
摘要 |
<p>AN IMPROVED HEAT INSULATED PISTON ASSEMBLY AND METHOD OF ASSEMBLING An improved heat insulated piston assembly for an internal combustion engine and a method of assembly. The improved piston assembly includes a piston constructed of a sleeve having an interference fit about a heat insulated core. The core has a first end positioned flush with an end of the sleeve and has a second end located within the sleeve with a concave configured cavity formed therein. Mating in the concave configured cavity of the core is a connecting rod having a spherical ball shaped end. The spherical ball shaped end is securely held in the cavity by a retaining ring which attaches to the piston sleeve. The retaining ring allows for limited movement of the spherical ball shaped end of the connecting rod in the cavity while providing a means for returning the piston to its bottom position during the intake stroke.</p> |
申请公布号 |
CA1180616(A) |
申请公布日期 |
1985.01.08 |
申请号 |
CA19820405033 |
申请日期 |
1982.06.11 |
申请人 |
DEERE & COMPANY |
发明人 |
LABOUFF, GARY A. |
分类号 |
F02F3/00;F02F3/02;F02F7/00;F16J1/01;F16J1/22;(IPC1-7):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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