Hartford Steam Boiler Inspection and Insurance Company · Hartford, Ct. : Hartford Steam Boiler Inspection and Insurance Co · leaf 125
Figs. 7 and 8. 118 THE LOCOMOTIVE, [August, the timbers. In this case the weight of pipe would be carried by the floor planksinstead of tlie beams. With mill floors as constructed at the present time, this wouldform a good support, especially if it were placed close beside a beam. Two bolts are … Figs. 9 and 10. let through the floor, the heads being flush with its upper surface so as to offer noobstruction. The bolts should be a driving fit tlirough the planking, and have theirthreads cut of such a length that a nut and washer may be screwed up to the under side
Locomotives · Steam-boiler explosions
Internet Archive · Carnegie Library of Pittsburgh · Public Domain Mark 1.0. Free to use for anything.
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