英语词汇“differential windlass”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

differential windlass

noun

A hoisting device consisting of two drums of different diameters on the same axis and turning at the same rate, so that a line wound on the larger drum and unwound from the smaller drum provides a mechanical advantage in lifting. Also called Chinese windlass.Weights are added to the differential windlass to achieve a desired preload in the belts....

The block and tackle mechanism of the present invention is a mechanical mechanism such as a differential windlass to accomplish a lower draw force for two full draws of the draw string than the draw force of a standard compound bow.
They also used a differential windlass.

单词	differential windlass
释义	differential windlass noun A hoisting device consisting of two drums of different diameters on the same axis and turning at the same rate, so that a line wound on the larger drum and unwound from the smaller drum provides a mechanical advantage in lifting. Also called Chinese windlass.Weights are added to the differential windlass to achieve a desired preload in the belts.... The block and tackle mechanism of the present invention is a mechanical mechanism such as a differential windlass to accomplish a lower draw force for two full draws of the draw string than the draw force of a standard compound bow. They also used a differential windlass.
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