n anvil block and a gauge bar, both of When the pawls catch on the racks the thrust tends to keep apparatus consists of a fan and the coil of heating pipe, a, which are firmly attached; the gauge bar has a shifting stop them in contact, so that in case they only catch slightly at which is arranged… … against the periphery of the wheel. 'To STOKES’ BENDING MACHINE. the other end of the lever two ropes are WILSON’S METALLURGIC FURNACE, attached; one of which passes over a grooved pulley and thence to a weight which acts to keep bars. Alongside of the anvil block is a former block, hav- gases for…
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