| 发明名称 |
METHOD FOR DETERMINING THE EFFICIENCY OF A MOVABLE OR FIXED ROPE PULLEY |
| 摘要 |
The proposed method for determining the efficiency of a movable or fixed rope pulley consists in determining the load weight, measuring the force in the descending branch of the rope, determining the ratio between the load weight and the said force, measuring the amplitude of the visible oscillations of the load, and determining the efficiency of the pulley by the corresponding formula.
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| 申请公布号 |
UA8490(U) |
申请公布日期 |
2005.08.15 |
| 申请号 |
UA20041210367U |
申请日期 |
2004.12.16 |
| 申请人 |
ACADEMICIAN V.LAZARIAN DNIPROPETROVSK NATIONAL UNIVERSITY OF RAILWAY TRANSPORT |
发明人 |
RADKEVYCH ANATOLII VALENTYNOVYCH;YAKOVLIEV SERHII OLEKSANDROVYCH;BONDARENKO BORYS MAVROVYCH;STEPANENKO OLEKSANDR OLEKSIIOVYCH;BONDARENKO LEONID MYKOLAIOVYCH;IVAKHNENKO VADYM MYKOLAIOVYCH |
| 分类号 |
G01L3/00;(IPC1-7):G01L3/00 |
主分类号 |
G01L3/00 |
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