The engineer's sketch-book of mechanical movements, devices, appliances, contrivances and details employed in the design and construction of machinery for every purpose; (1902)
Barber, Thomas Walter. [from old catalog] · New York, Spon & Chamberlain · leaf 293
late junction for H girders of equal depths. ^Bottom seams; 2244 is strengthened by a thick wire ring. Section 48.—LEVERS. (See also p. 108.) 2256. Lever, with universal motion. 2257. Hand starting lever, cheap construction, formed of light channel- iron, with a bent lock bar engaging with holes in… … THE ENGINEERS SKETCHBOOK. 2258. Double lever, hand motion, for fire-engine, pumps, &c, 2259. Locking lever formed of iron tube with sliding catch rod inside. 2260. Starting lever, with hooked catch, taking into holes in a sector plate. 2261. Convex worm for locking and adjusting a starting…
Mechanical movements
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