Knight's American mechanical dictionary : a description of tools, instruments, machines, processes and engineering, history of inventions, general technological vocabulary ; and digest of mechanical appliances in science and the arts . Molding, Shaping, and Recessing Machine. purposes, among which may be mentioned cuttingcurvilinear ^jfiticking circular and straight. Gear-Molding Machine. interdental space, when spur-gears are to he is attached to the lower end of a vertical guide-bar, which slides in ways formed at the end ofa horizontal support, which lias a radial position
Knight's American mechanical dictionary : a description of tools, instruments, machines, processes and engineering, history of inventions, general technological vocabulary ; and digest of mechanical appliances in science and the arts . Molding, Shaping, and Recessing Machine. purposes, among which may be mentioned cuttingcurvilinear ^jfiticking circular and straight. Gear-Molding Machine. interdental space, when spur-gears are to he is attached to the lower end of a vertical guide-bar, which slides in ways formed at the end ofa horizontal support, which lias a radial positionrelatively to a central vertical siiindle or arbor. Bythis means the pattern is carried around, and, be-ing made to descend, makes the proper impressionfor that portion of the gear-wheel or yiulley which cor-responds to it. It is used to mold gear-wheels fromnine inches up to six feet in diameter, — either spur,bevel, miter, nioitise, or worm wheels, plain orshrouded, — and it is also equally a|)|dicable tomolding fly-wheels or pulleys, either whole or fittedin segments. 3. (Plas/)c-iiorIi.) A^ machine for the manufac-ture of composition-molding. The material is driven MOLDING-MILL. 1469 MOLE-PLOW. from the cone - shapedhopper by the spiralcompressor, and is re-ceived on an endlessapron which carries it tothe die-wheel and deliv-ers it on an inclined ta-ble. The
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Keywords: ., bookcentury1800, booksubjectin, booksubjectmechanicalengineering
