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Page 470 - A, B, C, D, E, F, G, KI, J, K, L, M, N, O, P, 0, R, S, T, U, V, W, X, Y, Z a, b, c, d, e, f, g, h, i...
Page 126 - Continued NOTE. — An extra charge is made for wheels having special hubs, or wheels bored larger than specified above.
Page 404 - ... very high. The Transmission may be suspended from the ceiling or set upon the floor, and used the same as an ordinary countershaft. Belt from the line shaft to the constant shaft of the Transmission, and from the variable shaft to the machine to be driven. Either shaft may be used as driver or driven. IN MAKING INQUIRY of us as to the size of Transmission required for driving any machine the following data should be given us: 1 — Kind of machine to be driven. 2 — Diameter of drive pulley...
Page 516 - CUTTERS. are of the very latest and most improved types, and each, in the work for which it is designed, represents the highest standard of efficiency thus far attained in the construction of Coal Mining Machines. Jeffrey 17- A Electric Coal Cutter in No.
Page 167 - Working strains for speeds greater than 200 feet travel per minute, but not exceeding maximum speeds given are the following per cent, of tabulated working strengths. 200 to 300 feet 85% 400 to 500 feet 65% 300 to 400 feet 75% 500 to 600 feet 60% Attachments for Jeffrey "Hercules" Malleable and Steel Combination Chains DD El Spec.
Page 294 - In ordering, state whether buckets are to be punched for flat belt or chain, and if for the latter, give size and number of strands of chain and style of attachment. Sizes priced in bold face type are carried in stock. LENGTH 1-| Style "A.
Page 18 - Jeffrey Retarding Conveyer and Steel Tipple; Capacity 700 Tons Coal per hour; Red Jacket Consolidated Coal & Coke Co., Mitchell Branch, Red Jacket, W.

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