发明名称 |
Air intake apparatus for internal combustion engine |
摘要 |
A rotating shaft and a drive shaft are used in an air intake apparatus for an internal combustion engine. At one end portion of the rotating shaft and the drive shaft a sphere portion and a projection portion are formed, and another end portion of the rotating shaft and the drive shaft a cup portion and a faucet portion are formed. The sphere portion is inserted to the cup portion and further the projection portion is engaged with the faucet portion, thereby a universal joint is formed. Since a connection structure between the rotating shaft and the drive shaft is constituted with few component elements, a cost reduction in the air intake apparatus for the internal combustion engine can be improved.
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申请公布号 |
US6196178(B1) |
申请公布日期 |
2001.03.06 |
申请号 |
US19990290878 |
申请日期 |
1999.04.14 |
申请人 |
HITACHI, LTD.;HITACHI CAR ENGINEERING CO., LTD. |
发明人 |
MINEGISHI TERUHIKO;YAMASHITA MISTURU;NEMOTO HIROYUKI;MUNAKATA AKIHIRO |
分类号 |
F02B27/02;F02D9/02;F02D9/10;F02D9/16;F02M69/00;F16D3/16;F16D3/46;(IPC1-7):F02D41/34 |
主分类号 |
F02B27/02 |
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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