. Railway mechanical engineer . -^! L^ 1< .24- -H ADAPTER CASTING USED ON ECONOMY DRAFT ARM opening. When applying underframes to cars with 11J4in. bolsters a 2J/2 in. tiller casting is welded to the of the cars now being reinforced with steel un-derframes have been equipped with the Economy draft armapplied to the wooden sills. In order to save the draft arma casting was designed to be attached to the section of the. View Showing Construction at End of Underframe draft arm which extends beyond the Ijolster, joining it withthe center sills in the same manner as in the case wher
. Railway mechanical engineer . -^! L^ 1< .24- -H ADAPTER CASTING USED ON ECONOMY DRAFT ARM opening. When applying underframes to cars with 11J4in. bolsters a 2J/2 in. tiller casting is welded to the of the cars now being reinforced with steel un-derframes have been equipped with the Economy draft armapplied to the wooden sills. In order to save the draft arma casting was designed to be attached to the section of the. View Showing Construction at End of Underframe draft arm which extends beyond the Ijolster, joining it withthe center sills in the same manner as in the case wherethe special design of draft arm is used. The First —The first submarine boat ofwhich history makes any record was built by a Dutchman,named van Driebel, in 1640. The boat was built in Englandwith money said to have been advanced by King James to reports the vessel had a unique Ijallasting was a number of goatskin bags placed under the deckbetween two large planks. These bags, when filled with water,caused the vessel to sink. To cause it to rise again the bagswere pressed together again with a windlass arrangement,forcing the water out, and thus giving the boat reserve buoy-ancy.—The Engineer. Tank Cars for the Santa Fe Constructed in Accordance with the Latest M. C. III Specifications, of 12,000 Gal. Capacity THE Santa Fe has ordered from the Pressed Steel CarCompany, 500 tank
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectrailroadengineering
