| 单词 | porcupine roller |
| 释义 | > as lemmasporcupine roller porcupine roller n. a spiked roller in a spinning machine (cf. sense 3). ΘΚΠ the world > textiles and clothing > textiles > textile manufacture > manufacture of thread or yarn > [noun] > spinning > machine > parts of knave1564 porcupine roller1776 catch box1809 jack-frame1814 Jack-in-the-box1814 flyer frame1825 sneck1825 thread-wire1825 creel1835 fly-frame1835 self-actor1835 trumpet-mouth1835 counter-faller1836 Jack1875 trumpet1877 back-shaft1879 builder1884 pot-eye1884 twizzle1884 rice creel1895 1776 T. Wood Brit. Patent 1130 (1856) 2 A porcupine roller that receives the cotton..and delivers it to the carding engine. 1853 A. Ure Dict. Arts (ed. 4) II. 985 Combining with the ordinary sheeting drum or cylinder rollers, designated, from their resemblance to porcupine quills, porcupine rollers. 1884 W. S. B. McLaren Spinning Woollen & Worsted (ed. 2) 107 A revolving brush, or star wheel, or porcupine roller, is placed at h,..which guides the fibres forward. 1938 W. Von Bergen & H. R. Mauersberger Amer. Wool Handbk. 421 The French draw frames employ a porcupine roller instead of pinned fallers in the drafting area between the back and front rolls. 1973 Materials & Technol. VI. v. 370 Carrier rollers are provided between the porcupine and first roller pair to keep the fibre material at the right height for the pins of the porcupine roller. < as lemmas |
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