Aviation engines; design--construction--operation and repair; (1919)
Pagé, Victor Wilfred, 1885-1947 · New York, The Norman W. Henley publishing co. · leaf 538
nd diminishes a great deal of the excessfriction. Hall-Scott Engines 539 Great care is taken in the casting and machining ofthese cylinders, to have the bore and walls concentricwith each other. Small ribs are cast between outer andinner walls to assist cooling as well as to transfer stressesdirect… … Fig. 243.—Dimensioned Side Elevation of Wisconsin Twelve-Cylinder Air-plane Motor. washers tightened, they form a solid block, greatly assist-ing the rigidity of crank-case. The connecting rods are very light, being of the Ibeam type, milled from a solid Chrome nickel die forging.The caps are held…
Airplanes
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