Mechanical applicances, mechanical movements and novelties of construction; a complete work and a continuation, as a second volume, of the author's book entitled "Mechanical mvements, powers and devices"; (1917)
Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing company · leaf 294
same diameter as the bell, soldered tothe casting, A, leaving an annular opening /wo of an inch. C, the bell which may be cast or made of the sametubing as at B, with a headpiece, D, soldered in. MILL AND FACTORY APPLIANCES AND TOOLS, ETC. 289 749. GASOLINE - HEATED SOLDERING COPPER. The central… … SOLDERING IRON by the air drawn in through the holes in the tube. The flame impinges onthe solid head of the copper and is exhausted through the holes in theheadpiece. To start, a little gasoline is poured into the cup under thevalve neck and fired for a moment. The valve regulates the amount…
Mechanical movements
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