Locomotive boiler construction; a practical treatise for boilermakers, boiler users and inspectors .. . — — Figure 219Dry pipe support. The Derry Collard Co. of these plates is shown in Fig. 220. They are made ofregular boiler plate % or y2 inch thick, depending upon. 77/e Derry-Collard Co. A dash plate to keep water out of dome. the width and length, and are supported by angle ironsriveted to the side of the boiler by rivets R. The connection between the throttle pipe and thedry pipe is made by means of a ball joint of a radius R,Tig. 221. The curve is turned on the throttle pipe with 239 Thr
Locomotive boiler construction; a practical treatise for boilermakers, boiler users and inspectors .. . — — Figure 219Dry pipe support. The Derry Collard Co. of these plates is shown in Fig. 220. They are made ofregular boiler plate % or y2 inch thick, depending upon. 77/e Derry-Collard Co. A dash plate to keep water out of dome. the width and length, and are supported by angle ironsriveted to the side of the boiler by rivets R. The connection between the throttle pipe and thedry pipe is made by means of a ball joint of a radius R,Tig. 221. The curve is turned on the throttle pipe with 239 Throttle pipe connection. a forming tool and is cut out of the dry pipe by a ball orrose reamer. A strap bolt B holds the dry pipe to thethrottle by means of keys K. The hole H is rough cored,C is made of cast iron and W of wrought iron or account of the expense of copper pipe, the cast ironpiece C is frequently made very long and then is joinedto the front end by a small piece of copper pipe. Theconnection made between the two is made by means of acopper pipe D and wrought iron rings E. The rings are ^ffi* m„,.L^, . r 2
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Keywords: ., bookcentury1900, bookdecade1910, bookidlocomotivebo, bookyear1912
