单词 | skew gear |
释义 | > as lemmasskew gear skew gear n. see skew gearing n. ΘΚΠ society > occupation and work > equipment > machine > parts of machines > wheel > [noun] > cog or gear > with axles or teeth set at specific angle crown wheel1646 mitre wheel1825 mitre1844 skew gearinga1877 helical gear1888 spiral gear1888 skew gear1908 helical1913 spiral bevel gear1915 1908 J. Richardson Mod. Steam Engine ix. 159 Fig. 150 shows the usual bevel gear, and Fig. 151 the skew gear now used in preference. 1929 Times 2 Nov. 4/7 The oil pump, driven by skew gear from the camshaft, is in the sump. 1975 Ryder & Bennett Mechanics of Machines iv. 112 Skew or spiral gears (which are helical gears of differing helix angles forming a mating pair) are used to transmit motion between non-intersecting shafts. < as lemmas |
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