holds these segments in such position that the vane pipe which is to be bent. Conical plugs are removably herewith an improved ore-sampling machine, which is the invention of Mr. William L. Raht, of 140 West secured to each end of this pipe, and these plugs are lies at a right angle to the… … which are bent around the wings and hold them firmly in place. By ORE-SAMPLING MACHINE. means of this simple construction it BENDING DEVICE. vantages are claimed from this machine. It can be is possible to readily replace an injured wing with a easily inspected and cleaned. It does away with new…
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