Hutton, Frederick Remsen, 1853- [from old catalog] · New York, J. Wiley & sons; [etc., etc.] · leaf 452
ss up through the plate and between thetwo bars of each pair. The joint between head and plate ismade by a copper washer, and the washer under the nut THE STEAM-BOILER, GENERAL CONSTRUCTION. 415 serves to bind the bars together. A taper washer or distance-piece keeps the bars from the plate, so as… … FiG. 349. ance to bending is depended on if they can be short. Figs.348 and 349 show other methods, used either where thecrown-sheet is arched to approach parallelism with the outershell, or where the outer shell is made flat to become parallelwith the flat crown-sheet. The stay-bolts have taper…
Mechanical engineering · Steam power plants
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