Hartford Steam Boiler Inspection and Insurance Company · Hartford, Ct. : Hartford Steam Boiler Inspection and Insurance Co · leaf 316
ots with the vessel under hydrostatic pressureshowed definitely that a crack had developed in the plate forming theoutside lap of the seam. As is usual with this type of crack, it startedfrom the hidden side of the plate and could not be seen. The slots,made at right angles to the direction of the… … Possible explosion of this air tank icas averted when hidden eraeks-were found by slotting the seams. 42 THE LOCOMOTIVE April, o o o o o o OnO O O OnO
Locomotives · Steam-boiler explosions
Internet Archive · Carnegie Library of Pittsburgh · Public Domain Mark 1.0. Free to use for anything.
