| 单词 | spiking crib or curb |
| 释义 | > as lemmasspiking crib or curb 2. spiking crib or curb: (see later quots.). ΘΚΠ society > occupation and work > equipment > mining equipment > [noun] > other mining equipment dial1681 stick1708 motty1797 nail1839 spiking crib or curb1839 spile1841 bull1849 dag1863 ore bin1867 monitor1873 Billy Fairplay1876 snibble1883 brattice-cloth1885 breaker1885 steam point1895 picking belt1900 self-rescuer1924 rock duster1930 walking dragline1930 1839 A. Ure Dict. Arts 972 In this operation, three kinds of cribs are employed; called wedging, spiking, and main cribs. 1839 A. Ure Dict. Arts 973 The next operation is to fix spiking cribs..to the rock. 1867 W. W. Smyth Treat. Coal & Coal-mining 114 Lighter rings of wood, the spiking curbs, were then placed at intervals of 18 inches to 3 feet, according to the pressure. 1883 W. S. Gresley Gloss. Terms Coal Mining 230 Spiking Curbs, light rings of wood to which planks are spiked…when plank tubbing is used in sinking through water-bearing ground. < as lemmas |
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