单词 | ring-plate |
释义 | > as lemmasring-plate ring-plate n. (a) a plate with a ring for running chains or ropes through; (b) a plate with a ring attached for supporting a pipe; (c) an iron plate underlying a circular door knocker. ΘΚΠ society > inhabiting and dwelling > inhabited place > a building > parts of building > window or door > parts of door > [noun] > door fittings > door-knocker > plate beneath ring-plate1717 1717 W. Sutherland Britain's Glory: Ship-building Unvail'd 89 (template for indenture) To have [blank space] Ring Plates, to belay the Runners and Tackles to, of [blank space] inches thick, wrought in Proportion to the other. 1826 T. Reid Treat. Clock & Watch Making xv. 298 On this ring-plate, at the outermost circles containing divisions, are laid down the days of the year. a1884 E. H. Knight Pract. Dict. Mech. Suppl. 758/2 Ring plate, a ring in a plate attached to a wall to support a steam radiator pipe or coil. 1904 Athenæum 9 Apr. 473/3 The ironwork on some of the doors is noteworthy; the central ring and ringplate..is fairly frequent. 1961 Fowler's Mech. Engineer's Pocket Bk. (ed. 63) 160 This is accomplished by means of a ‘Ringstay’ joint, consisting of an external cast-iron ringplate containing a cast-iron split ring. 2006 A. K. Escoe Piping & Pipeline Assessment Guide vi. 378 The welded ring plate was used to attach rods for two constant spring hangers beneath the steam header. < as lemmas |
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