. Electric railway review . Improved Pipe Machines THE E. C. & B. pipe-cutting andthreading machines, manufacturedby Crane Co., have been on the marketfor many years and are unsurpassed fordurability and for rapidity and economyof operation. The line is very complete,ranging from small hand-operated toolsup to machines for handling 18-inch pipe. Machines are furnished eitherbelt, engine or motor driven. The illustration shows the No. 3}4 tool, capacity2}4 to 6 inches, designed especially for rapid produc-tion. Of the quick grip and sliding die head type,it is very substantially and compactly b
. Electric railway review . Improved Pipe Machines THE E. C. & B. pipe-cutting andthreading machines, manufacturedby Crane Co., have been on the marketfor many years and are unsurpassed fordurability and for rapidity and economyof operation. The line is very complete,ranging from small hand-operated toolsup to machines for handling 18-inch pipe. Machines are furnished eitherbelt, engine or motor driven. The illustration shows the No. 3}4 tool, capacity2}4 to 6 inches, designed especially for rapid produc-tion. Of the quick grip and sliding die head type,it is very substantially and compactly built, therebeing practically but three pieces to the details which play such an important part inthe operation of pipe machines have been carefullyattended to. Among these may be mentioned: Pipe may be gripped or released withoutstopping the machine, by moving a lever,owing to the special construction of thegripping chuck. Pipe that is not perfectly round is grippedwithout slipping between the eight remov-ab
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectstreetr, bookyear1906
