单词 | catch bar |
释义 | > as lemmascatch bar catch bar n. (a) a bar-shaped catch (obsolete rare); (b) (in a knitting machine) a bar that depresses a row of sinkers which form loops of thread round needles (now chiefly historical). ΚΠ 1815 Trans. Soc. Encouragem. Arts, Manuf., & Commerce 33 41 Fig. 2, is a view of the other side of the shears, nearly closed with the catch bar..which is intended to keep them shut when not in use. 1850 Rep. U.S. Comm. Patents 1849 170 The second crank to slide the catch bar. 1874 E. H. Knight Amer. Mech. Dict. I. 503/1 Catch-bar (Knitting-machine), a bar employed to depress the jacks. 1910 Textile World Rec. Feb. 621/1 On an 18 section machine the catch-bar is about 30 feet in length. 1961 Textile Industries Jan. 94/3 Wear in the catchbar contributes to bad fabric, and this can be helped considerably by moving the catchbar approximately 0.020″ horizontally. 2002 Textile Technol. Digest Jan. i. 38/1 Needle bar with compound horizontal and vertical movement, striking jack, catch bar, yarn carrier, and falling bar. < as lemmas |
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