. Railway master mechanic [microform] . rangement. Yours truly, Illinois. M. M. Coping and Notching Machine THE machine, illustrated herewith, was recently furnishedthe Elgin, Joliet & Eastern Railway by the Long and All-statter Company, Hamilton, Ohio. It is a combined ma-chine for coping and notching, and the tools shown are forcoping and notching, and, when these tools are removed, theslide is so constructed, that punching tools, six or eight in num-ber, adjustable between centers, arranged with gags so as tomake them operative or inoperative, at the will of the user, andsuitable for punchi
. Railway master mechanic [microform] . rangement. Yours truly, Illinois. M. M. Coping and Notching Machine THE machine, illustrated herewith, was recently furnishedthe Elgin, Joliet & Eastern Railway by the Long and All-statter Company, Hamilton, Ohio. It is a combined ma-chine for coping and notching, and the tools shown are forcoping and notching, and, when these tools are removed, theslide is so constructed, that punching tools, six or eight in num-ber, adjustable between centers, arranged with gags so as tomake them operative or inoperative, at the will of the user, andsuitable for punching the web or flanges of I-beams, , can be attached. The slot in the lower jaw is intended for the I-beam to passthrough, and the flanges rest on the upper part (dies) in properposition for being punched, and when the beam is turned halfway over, it is then in position for punching the web. Thepunching tools, running from front to rear in a straight line,can be used for this work and also for punching connections, Coping and Notching Machine. The front tool is for notching; the center tool cuts the flange,and the tool nearest the throat of the machine trims the web;another tool near the front on one side does notching of variouskinds and cuts away the web, when This machine may also be used with special tools, for cut-ting off I-beams, and of course it can be used as a single punch-ing machine. Two angles can be bolted together and bothpunched at the same time. Two channels can be mounted inthe same way, both flanges resting on the dies, same as I-beams. The slide is arranged with T slots running from front torear for holding the tools. This machine is arranged for sideor angle drive, by belt, through miter gears as shown. It hasautomatic stop that brings slide to rest at the completion ofeach stroke, and this can be set so it will stop the machine atany part of the stroke. Metal Cutting Tools Without Clearance (Continued from January issue) A tool
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Keywords: ., bookcentury1800, bookdecade1890, bookpublishernewyo, bookyear1895
