 Transverse grooves are cut at equal distances, something less than the diameter of the shot, as shown in the diagram. Staples of hard brass spring-wire (No. 14* or 15), are fixed with their prongs in the continuation of the grooves. Pieces of sheet copper...  Text Book of Gunnery, 1887 - Page 119de G. Mackinlay - 1887 - 342 pagesAffichage du livre entier - À propos de ce livre
 | Francis Bashforth - 1866 - 44 pages
...diameter of the shot, as shewn in the diagram. Kg. 3. Staples of hard brass spring-wire (No. 14 or 16), are fixed with their prongs in the continuation of...The pieces of copper A are used to connect each wire steeple, as C, with its neighbour on each side. Thus, Fig. 4, a, c, e,g, &c., represent these copper... | |
 | Joseph Sladen - 1879 - 192 pages
...than the diameter of the shot, as shown in the diagram. Staples of hard brass Vll. spring-wire (No. 14 or 15), are fixed with their prongs in the continuation...copper, A, are used to connect each wire staple, as C, with its neighbour on each side. Thus (Pig. 2), a, c, e, g, &c., represent these copper connections... | |
 | Francis Bashforth - 1890 - 342 pages
...diameter of the shot, as shown in the diagram. Staples Fig. 6. Kg. 7. of hard brass spring-wire (No. 14 or 15), are fixed with their prongs in the continuation...copper A are used to connect each wire staple, as C, with its neighbour on each side. Thus, Fig. 7 a, c, e, g, &c., represent these copper connections... | |
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