Hartford Steam Boiler Inspection and Insurance Company · Hartford, Ct. : Hartford Steam Boiler Inspection and Insurance Co · leaf 171
an or-dinary double-riv-eted lap-joint, andit is to be ob-served that whenthe boiler is understeam, the ten-sions on the re-spective plateswhich are unitedby the rivets can-not possibly actin one and thesame straight line.The plates do notabut against each other at the edges, but are laid one over… … Fig. 4. — Illustrating the Off-set of the Lap. 1905.J THE LOCOMOTIVE. -163 for the rivets to cock up somewhat after the fashion shown in Fig. 7. Theaction will not be as violent as here represented, but the tendency will be for thejoint to be deformed towards a position in which the two overlapping…
Locomotives · Steam-boiler explosions
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