. A textbook on the locomotive and the air brake . Release Position. Fig. Full Service Position. Fig. G. §15 THE NEW YORK AIR BRAKE. 19 triple head; 38 is the triple exhaust valve; J^S is the triplegraduating valve; Jf9 is the graduating-valve spring; is thetriple-piston valve; S is the triple-piston packing ring; 29 isthe cap nut for the auxiliary connection; IS is the drainageplug; 12 is a leather gasket; 26 is one of the nuts on the triplehead-bolts; 16 is a nipple for auxiliar} connection; 9 is theexhaust-valve spring; llf. is the triple bracket. The spacemarked A is the triple-pi
. A textbook on the locomotive and the air brake . Release Position. Fig. Full Service Position. Fig. G. §15 THE NEW YORK AIR BRAKE. 19 triple head; 38 is the triple exhaust valve; J^S is the triplegraduating valve; Jf9 is the graduating-valve spring; is thetriple-piston valve; S is the triple-piston packing ring; 29 isthe cap nut for the auxiliary connection; IS is the drainageplug; 12 is a leather gasket; 26 is one of the nuts on the triplehead-bolts; 16 is a nipple for auxiliar} connection; 9 is theexhaust-valve spring; llf. is the triple bracket. The spacemarked A is the triple-piston cylinder; h is the small feedgroove in the wall of triple cylinder; c is the space back of thepiston, and m is a small groove on the shoulder of the triplepiston; E is the exhaust-valve chamber; Fis the opening to theauxiliary reservoir; / is a drainage port; (r is a trap to collectthe moisture; h is the exhaust cavity in valve 38) % and j areexhaust ports in valve seat and bushing iT; / is a service portconnecting auxiliary with brake cylinder; X is the brake-cylind
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectrailroa, bookyear1901
