| 单词 | friction-wheel |
| 释义 | > as lemmasfriction-wheel friction-wheel n. (a) see friction-roller n.; (b) see quot. 1888. ΘΚΠ society > occupation and work > equipment > machine > parts of machines > other parts > [noun] > parts for reducing friction bearing1734 friction-wheel1772 friction-roller1793 friction-ball1813 cylinder1819 screw-down1864 ball bearing1867 needle roller1935 society > occupation and work > equipment > machine > parts of machines > wheel > [noun] > other wheels well wheel1535 rundle1611 rown-wheel1688 walking wheel1730 side wheel1731 tirl1793 rigger1797 idle wheel1805 vane1842 Gypsy1850 air wheel1860 wind-wheel1867 sprocket1879 friction-wheel1888 Geneva wheel1891 idler1899 1772 Philos. Trans. (Royal Soc.) 72 476 Their axes..rested on friction wheels of four inches diameter. 1826 J. Adamson Sketches Information Rail-roads 23 A large fixed pulley or friction-wheel. 1888 Lockwood's Dict. Mech. Engin. Friction Wheel, any wheel which drives or is driven by friction. < as lemmas |
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