| 单词 | stretcher-bar |
| 释义 | > as lemmasstretcher-bar stretcher-bar n. (a) the bar which is set across a level as a support for a rock-drill; (b) Leather Manufacturing an appliance for stretching hides transversely; (c) (see quot. 1902). ΘΚΠ society > occupation and work > equipment > equipment for working with skins or leather > [noun] > for stretching hides or leather softening iron1839 stretcher1839 stock-stone1875 stretcher-bar1883 stretch-bench1897 stretching-board1976 society > occupation and work > equipment > piercing or boring tools > [noun] > boring tool > for boring in the ground > parts or attachments topit1839 brake1849 tiger1864 bore-log1870 brace-head1875 stretcher-bar1883 sabot1884 society > occupation and work > industry > building or constructing > building or providing with specific parts > specific parts built or constructed > [noun] > framework > specific part of chorda1877 stretcher-bar1883 redundant1953 1883 Encycl. Brit. XVI. 448/1 In driving a level with the Darlington drill it is usual to fix the stretcher bar horizontally across the level so as to command the upper part of the face. 1897 C. T. Davis Manuf. Leather (ed. 2) xli. 544 A stretcher-bar of suitable form for stretching the hides transversely. 1902 Lockwood's Dict. Mech. Engin. (ed. 3) Stretcher Bar, or Stretcher, a long bar or bolt shouldered near each end, and used for the purpose of maintaining A frames and side frames at a fixed distance apart and perfectly rigid. < as lemmas |
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