Hartford Steam Boiler Inspection and Insurance Company · Hartford, Ct. : Hartford Steam Boiler Inspection and Insurance Co · leaf 192
the cover-bolt circle; L is the total steam load on thehead of the vulcanizer, in pounds; N is the total number of the cover-bolts; m isthe distance, in inches, from the middle of the packing to the cover-bolt circle;and E is the excess of the actual tension on each cover-bolt, over and above… … L (TOTAL STEAM LOA-D) Fig. 12. — Illustrating the Meaning of Certain Symbols. The quantity /, which occurs in this formula, is difficult to explain to thosewho are not familiar with it in the theory of beams and other structures. It isfound by dividing up the area of the cross-section into a great…
Locomotives · Steam-boiler explosions
Internet Archive · Carnegie Library of Pittsburgh · Public Domain Mark 1.0. Free to use for anything.
