Hartford Steam Boiler Inspection and Insurance Company · Hartford, Ct. : Hartford Steam Boiler Inspection and Insurance Co · leaf 183
ils in the back connection of a boiler setting, it is not durableunless it has some support in addition to the mutual pressure between its componentparts. The rear arch in a boiler setting is often turned from the back wall forwards fowardthe boiler instead of being sprung from one side of the… … Fig. 2. — Side View of Arch Bar for 72-Incii Boiler. struction often works very well, and we have sometimes recommended it in the past. Wedo not consider that an arch that is sprung from the rear wall forward is as good, how-ever, as one that is sprung from one side of the setting to the other,…
Locomotives · Steam-boiler explosions
Internet Archive · Carnegie Library of Pittsburgh · Public Domain Mark 1.0. Free to use for anything.
