of the metal for common work. A pound of iron oxide paint, when the frame. By turning the crank handle, shown in the en- upon which the paint is to be applied, that is, it is to be im- mixed ready for use in the proportions of two thirds oxide to graving, motion is imparted through the gearing and… … door, and blind factories, and for mold- wavy lines, a design wheel of the re- Fig. 2.-L0TZ' ENGRAVING MACHINE. ing manufacturers. The wheels are quired pattern is fixed in the position mounted on a 1 inch steel arbor, and are located three on shown, and operates as already described. 2 per cent of…
Keely · Iron · Improved · Piston · Water · Patents · Keely motor · Inch · Attorney keely · Positive pole · Scientific American · North Pole · Piston speed · Wrought iron · Square inch · Horse power · Letters patent
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