发明名称 |
Adjustable-stroke crank apparatus |
摘要 |
An apparatus for adjusting the stroke length of a crank rod includes a pair of plates having adjoining broad faces mounted on one of the faces of a flywheel. A crankpin or other means is located on the exposed part of the outer plate for connection of the crank rod. One of the plates has a spline member which is located off center with respect to the flywheel axis. The other plate has a grooved portion mateable with the spline member. The outer plate is detachably connected to the inner one and may be rotated with respect thereto, and then re-connected to provide positive change of the stroke length of the crank rod.
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申请公布号 |
US4271720(A) |
申请公布日期 |
1981.06.09 |
申请号 |
US19790083056 |
申请日期 |
1979.10.09 |
申请人 |
UNITED STATES STEEL CORPORATION |
发明人 |
JACOB, CHARLES W. |
分类号 |
F16C3/28;F16H21/20;F23K3/00;(IPC1-7):F16C3/04 |
主分类号 |
F16C3/28 |
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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