. Railway and locomotive engineering : a practical journal of railway motive power and rolling stock . f the size of this machineis obtained from the following: Theheads have an adjustment in and out of12 inches, and are adjustable on the mainrail up to a minimum centre distance of18 inches. The heads carrying thespindles are complete in themselves, aseach is arranged with a clutch for stop-ping and starting. Adjustable stops for Force exerted Diameter of Area of at 50 lbs. per. cylinder. cylinder. square inch. 6 .. .. 1,400 8 .. 50 27 . 2,500 10 .. .. .. 3,950 12 5,650 14 1
. Railway and locomotive engineering : a practical journal of railway motive power and rolling stock . f the size of this machineis obtained from the following: Theheads have an adjustment in and out of12 inches, and are adjustable on the mainrail up to a minimum centre distance of18 inches. The heads carrying thespindles are complete in themselves, aseach is arranged with a clutch for stop-ping and starting. Adjustable stops for Force exerted Diameter of Area of at 50 lbs. per. cylinder. cylinder. square inch. 6 .. .. 1,400 8 .. 50 27 . 2,500 10 .. .. .. 3,950 12 5,650 14 7,700 16 10,050 18 12,720 BRAKE PIPE PRESSURES. Unless local conditions of service rendera change from the following necessary,the recommended pressures will be asfollows: Minimum brake pipe pressure for gen-eral freight service, 80 pounds; for freighttrain service on heavy grades, 90 to 110pounds; for switch engines in generalfreight yard service, 70 pounds; forswitch engines in general passenger yardservice, 110 pounds; for passenger carservice without high speed appartus, 90. MOTOR-DRIVEN MUD-RING automatically knocking off same are pro-vided. Two changes of power feed areprovided on each head. The base is a continuous box sectionand the table is arranged for an in andout motion of 36 inches. The totalweight is 23,000 pounds. AND FLUE SHEET DRILL. pounds; for passenger car service withhigh speed apparatus, 110 pounds. Recommended Practice of the NewYork Air Brake Co. On account of the numerous cases ofwrongly used triple valves, auxiliaryreservoirs and sometimes brake cylinders:that have come to our notice, we printherewith a table showing the correct useof the parts in question, and in addition,proper sizes for supplementary reservoirsin passenger service as well as some in-formation calculated to be of value to re-pairmen and inspectors who come intouch with these equipments. The following table shows the area of,and force exerted by, the different brak
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectrailroa, bookyear1901
