单词 | hollow or concave chamfer |
释义 | > as lemmashollow or concave chamfer 2. The surface produced by bevelling off a square edge or corner equally on both sides; if made concave, it is called a hollow or concave chamfer.Not in Phillips, Blount, Kersey, Bailey, Johnson, or Todd. ΘΚΠ the world > space > relative position > inclination > [noun] > an inclination > bevelling > surface produced by chamfer1842 champer1854 1842 J. Gwilt Encycl. Archit. Gloss. 948 Chamfer, the arris of anything originally right-angled cut a slope or bevel. 1851 J. Ruskin Stones of Venice I. xxii. 255 You may see the straight chamfer on most lamp-posts, and pillars at railway stations, it being the easiest to cut: the concave chamfer requires more care, and occurs generally in well finished but simple architecture. 1851 T. H. Turner Some Acct. Domest. Archit. I. ii. 30 It has a round moulding instead of the hollow chamfer. 1870 F. R. Wilson Archit. Surv. Churches Lindisfarne 82 The jambs are square, with a slight chamfer. 1881 Mechanic §346. < as lemmas |
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