. Electric railway journal . STANDARD AIR BRAKE TOTAL LEVERAGE 12 TO I CYLINDER LEVERS SIZE OF CYL A B C D E F G H 1 K L M e« 12 29 26 Bi H IS •5 Ig 7| 5k 3 3 lOx 12 3 l 28 74 ei 4f Ig IS is e|j 54 3 3 12x v£ 342 312 876 8,6 6 5 IB s io,i s£ 3 3 I4x 12 33(i 35 92 92 7 14 if £ 11 mi 3 I6x 12 3»ii 36 IO 92 82. i* If is 115 4 3 SIZEOF LIGHT WEIGHT OF LBS CYLINDER PRESSURE CYL 100 PER CENT BP 90 PER CENT BP 85 PER CENT BP 7,5PER. CENT 8x 12 UP TO UP TO UP TO 35,000 UP TO 40,000 I0x 12 33,000 TO 52,000 TO 55,000 40,000 TO 62,000 I2x
. Electric railway journal . STANDARD AIR BRAKE TOTAL LEVERAGE 12 TO I CYLINDER LEVERS SIZE OF CYL A B C D E F G H 1 K L M e« 12 29 26 Bi H IS •5 Ig 7| 5k 3 3 lOx 12 3 l 28 74 ei 4f Ig IS is e|j 54 3 3 12x v£ 342 312 876 8,6 6 5 IB s io,i s£ 3 3 I4x 12 33(i 35 92 92 7 14 if £ 11 mi 3 I6x 12 3»ii 36 IO 92 82. i* If is 115 4 3 SIZEOF LIGHT WEIGHT OF LBS CYLINDER PRESSURE CYL 100 PER CENT BP 90 PER CENT BP 85 PER CENT BP 7,5PER. CENT 8x 12 UP TO UP TO UP TO 35,000 UP TO 40,000 I0x 12 33,000 TO 52,000 TO 55,000 40,000 TO 62,000 I2x 12 47,00070 67,000 52,000 TO 74,000 55,000 TO 79,000 62,OOOT089,000 I4x 12 67,000 TO 32,000 74,000 TO 79,000 TO 108000 TO 16x12 32,000 TO 120,000 133,000 108,000 TO 141,000 TO 160,000 ALL PINS TO BE ii LESS IN DIAMETER THAN DRILLED HOLES. 1 -i- Fig. 2—Central Electric Standards—Air Brake Details Fig. 3—Trailer Light Connector. Fig. 5—Standard Insignia Fig. 6—Double Headlight Plug and Receptacle July i, 1911.] ELECTRIC RAILWAY JOURNAL 33 CENTER OF BRAKE SHOE Recommended that center of brake shoe be set 2 in. belowcenter of wheel as shown in Fig. 4. DESTINATION SIGNS This subject was laid on the table on account of manyother more important and pressing subjects. TRAIN-LIGHTING CIRCUIT CONNECTOR Recommended that trail car or train-lighting circuit con-nector, shown in Fig. 3, be placed 6 in. to the left of thecenter, as shown in Fig. 1, and concealed in the center ofthe platform hood apron. HEADLIGHT PLUG RECEPTACLE Recommended to use a double headlight connection, asshown in Fig. 6, and to be located as shown in Fig. 1. STANDARD HEADLIGHT HOLDER Recommended to use the standard headlight holder asadopted Sept. 22, 1910, and to be located as in Fig. 1. NATIONAL INSIGNIA Recommended that a national insignia, shown in Fig. 5,be adopted and that all material, as far as it is possible tomark, should be stamped
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Keywords: ., bookcentury1900, bookdecade1900, bookpublishernewyorkmcgrawhillp
