The cranked handle by means of which the axis of a revolving machine is turned.
| 单词 | θ214490 |
| 释义 | society > occupation and work > equipment > machine > parts of machines > other parts > [noun] > converters > cranks (7) winch1660 The cranked handle by means of which the axis of a revolving machine is turned. wince1688 = winch, n.1 1 3. crank1728 A portion of an axis bent at right angles, used to communicate motion, or to change reciprocal into… Later, as a device for converting circular… swingle1787 A crank. throw-crank1858 a crank which converts rotary (circular) into reciprocating (back and forth) motion. Subcategories:— part of (2) |
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