发明名称 |
ALBERO A GOMITO O A MANOVELLA PER MACCHINE PRESENTANTE UN FATTORE DI EQUILIBRAMENTO DINAMICO MIGLIO RATO |
摘要 |
A balanced multiple-throw crank-shaft wherein the free forces of the first and second orders forming resultants for the whole crank-shaft of the forces produced by each coupling are substantially zero and at least some of the crank-throws are shifted or offset angularly, respectively, by such a small angle in one direction of rotation and by such an amount relative to the corresponding circumferentially uniformly distributed angular positions they would assume in a configuration with angularly equally spaced crank-throws in orthogonal projection on a plane perpendicular to the geometrical spin axis of rotation of said crank-shaft that an improved balancing ratio will result therefrom. |
申请公布号 |
IT1044323(B) |
申请公布日期 |
1980.03.20 |
申请号 |
IT19750046869 |
申请日期 |
1975.05.30 |
申请人 |
SOC D ETUDES DE MACHINES THERMIQUES |
发明人 |
FERRAND M |
分类号 |
F02B75/02;F02B75/18;F02B75/22;F16C3/20;F16F15/24;(IPC1-7):16C/ |
主分类号 |
F02B75/02 |
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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