The mechanical engineer's pocket-book. A reference-book of rules, tables, data, and formulæ, for the use of engineers, mechanics, and students (1910)
Kent, William, 1851-1918 · New York, J. Wiley & sons · leaf 1524
on before the work isdone, not after, andthe compressing is alldone by a straight pulland push on a continu-ous piston rod. TheCompressor is self-con-tained ; the repair bills are reduced to a minimum, and the machine is economical and efficient. Special machines for high pressures and for… … ESTABLISHED 1857 L LESGHEN & SONS ROPE GO. 920-932 NORTH FIRST STREET, ST, LOUIS, MO. WIRE ROPE AERIAL WIRE ROPE for . TRAMWAYS. MIMES, QUARRIES, single and double ELEVATORS, ETC. ROPE SYSTEMS. BRANCH OFFICES: NEW YORK 10 WM. SELLERS & CO. (INCORPORATED) PHILADELPHIA, PA. LABOR-SAVING…
Mechanical engineering
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