Mechanics. A device for shifting a belt from one pulley to another. Also attributive.
| 单词 | θ214232 |
| 释义 | society > occupation and work > equipment > machine > parts of machines > parts which provide power > [noun] > pulleys > parts of (4) shipper1852 Mechanics. A device for shifting a belt from one pulley to another. Also attributive. speed1881 A section of a cone-pulley giving a particular rate of speed. creep1909 The slip of the belt on the pulley drum, or wheel over which it runs. V-belt1911 a belt which is V-shaped in cross-section in order to give better traction on a pulley. |
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