Modern mechanism, exhibiting the latest progress in machines, motors, and the transmission of power, being a supplementary volume to Appletons' cyclopaedia of applied mechanics (1892)
Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 66
hown is for bending double and single bentexpress shafts and poles, and carriage shafts and poles; forming the heel end of express orcarriage sliafts and poles, and tlie iiody and tip end of shafts complete at the same time. Theprinci|)le involved is the bending of the material over iron forms… … Bending machine. shown in the cut has two sections complete for bending shafts in 10-pair lots, or 18 poles atonce: and they can be filled four times per day. The forms are cast with cored chambers atthe points of bending, witii 2-in.-pipe connections, through which steam is received anddischarged…
Mechanical engineering
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