发明名称 |
Fuel tank with a recessed fill cap |
摘要 |
A fuel tank comprises a rotationally molded tank wall having a recessed neck unitarily formed with the tank wall during the rotational molding process. The neck receives a correspondingly threaded cap so that a top surface of the cap remains substantially at the level of the tank wall surface when a stem on the cap is threadedly engaged in the correspondingly threaded neck of the tank. In addition, a process for recessing a fill cap in a fuel tank comprises rotational molding of a plastic powder to form a hollow body within at least two mold parts. An insert carried by the one of the mold parts forms a threaded neck recessed inwardly from the tank wall surface. In addition, the process molds a cap with a handle having a top surface at the level of the tank wall surface.
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申请公布号 |
US5415316(A) |
申请公布日期 |
1995.05.16 |
申请号 |
US19930114672 |
申请日期 |
1993.08.31 |
申请人 |
C&V LEASING, INC. |
发明人 |
PEMBERTON, CLIFFORD H.;FARMER, ROBERT M. |
分类号 |
B60K15/03;B60K15/04;(IPC1-7):B65D41/04 |
主分类号 |
B60K15/03 |
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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