Mechanical appliances, mechanical movements and novelties of construction; a complete work and a continuation, as a second volume, of the author's book entitled "Mechanical movements, powers and devices" ... including an explanatory chapter on the leading conceptions of perpetual motion existing during the past three centuries (1914)
Hiscox, Gardner Dexter, 1822?-1908 · New York, N. W. Henley Publishing · leaf 277
s cylinder aroundthe flame section. A central metallicchimney d, arranged to separate the in-coming air at a through the wire gauze,while the products of combustion pass upthe central chimney. By this arrangement the flame is fedwith purer air than when the centralchimney is not used. 273 274… … 710. WELL-BORING TOOLS. d, broad edge reamer ; e, composite flaring reamer ;/, shoulder reamer ; g, double-cutting cross reamer ;h, spring circular blade reamer, allfor truing and enlarging holes.
Mechanical movements
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