welded with the oxy-acetylene torch using regularwelding wire as filler. Holes of sufl!icient size are usual-ly provided in the bulkheads to permit free flow betweenthe compartments. Where necessary, the bulkheads arestiffened by rolling a V shaped corrugation in them.All flat surfaces, such as… … Fig 1 JM: r~T- f NVt FLAT PLATES Fig 2 F{/. 1—Corrugation rolled or pressed into sheet adjacent to and around weld, when inserting heads in tanks, joining in bulkheads, and welding on fittingsFir/. 2—Bulkheads or hnffles turned up at 4.) deg. angle and riveted to a V shaped corrugation in the tank…
Automobiles · Aeronautics
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