发明名称 |
Flywheel arrangement for engine |
摘要 |
An engine has a crankshaft journaled on an engine body. The crankshaft has an end portion that extends outward beyond the engine body. In some embodiments, a flywheel has a hub portion and a wheel portion which are unitarily formed with each other. The hub portion has a cylindrical shape that extends generally along an axis of the crankshaft and is coupled with the end portion of the crankshaft. The hub portion has a uniform thickness and a nut or bolt fastens the hub portion onto the end portion of the crankshaft. In other embodiments, the flywheel has a wheel portion and a coupling portion which are unitarily formed with each other. The coupling portion extends over the end portion of the crankshaft and intersects an axis of the crankshaft. Multiple bolts fasten the coupling portion onto the end portion of the crankshaft.
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申请公布号 |
US2004089257(A1) |
申请公布日期 |
2004.05.13 |
申请号 |
US20030692089 |
申请日期 |
2003.10.23 |
申请人 |
TAKAHASHI MASANORI;KATAYAMA GOICHI |
发明人 |
TAKAHASHI MASANORI;KATAYAMA GOICHI |
分类号 |
F16F15/315;F02B61/04;F02B75/06;F02P1/02;F16F15/30;H02K1/27;H02K21/22;(IPC1-7):F02P1/02 |
主分类号 |
F16F15/315 |
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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