发明名称 |
Lubricating structure for an engine |
摘要 |
A lubricating structure for an engine includes a crankcase for supporting a crankshaft formed from a pair of case halves coupled to each other along a mating plane extending along a plane perpendicular to an axial line of the crankshaft. An oil reservoir in a lower portion of the crankcase extends across the mating plane. A pump chamber of an oil pump is formed between the two case halves across the mating plane. Lubricant is drawn from the oil reservoir into the oil pump using a structure which can achieve reduction of the number of parts and improve the ease of assembly. The structure includes a path groove, which forms an oil suction path for interconnecting the oil pump and the oil reservoir, formed in at least one of the two case halves.
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申请公布号 |
US7089905(B2) |
申请公布日期 |
2006.08.15 |
申请号 |
US20040889465 |
申请日期 |
2004.07.12 |
申请人 |
HONDA MOTOR CO., LTD. |
发明人 |
TSUTSUMI KOICHI;TAKAMATSU HIDETOSHI;ABE RYUICHI;SUGIURA HIROYUKI |
分类号 |
F01M1/00;F01M1/06;F01M1/02;F01M11/00;F01M11/04;F02B61/02;F02F7/00 |
主分类号 |
F01M1/00 |
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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