878 MODERN STEAM PRACTICE . one or both edges , and in some vessels double angle irons , placed back to back without plates , are adopted . PLATING AND RIVETTING . With regard to the plating of the vessel , the disposition of butts commonly adopted is known as the diagonal system , there being… … Fig . 636 . — Diagonal System of Plating . aa , Outside plating . bb , Inside plating . cc , Frames . outside and inside plating or strakes . Another mode of plating has four plates between the vertical butts in the space between two frames , the butts being on alternate inside and outside strakes…
e-rara · Eisenbibliothek Schlatt · No known copyright restrictions. Free to use for anything.