dentallywith the development of the cylinder itself. The finishedcylinders are manufactured at Dayton, the copper finsbeing made in a special machine which takes the sheetcopper and forms it into the proper shape, reducing thedepth of the fins or loops at points where clearance forthe valve push… … Gearset and jrropeller shaft brake, showing camoperating mechanism outer wall of the cylinder, which latter is machined bothinside and out. While the cylinders are necessarily manufacturedsingly, they are assembled in pairs. There are two de-tachable heads, each covering two cylinders of…
Automobiles · Aeronautics
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