Technical World Magazine, Volume 12Technical World Company, 1909 |
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Page 175
... SIGNALS PRODUCED IN ENGINE . Showing time signal. F REDERICK LA CROIX , late of San Antonio , Texas , but now of New York , has invented an electric cab - signal and auto- matic safety stop . The device is being exploited at the present ...
... SIGNALS PRODUCED IN ENGINE . Showing time signal. F REDERICK LA CROIX , late of San Antonio , Texas , but now of New York , has invented an electric cab - signal and auto- matic safety stop . The device is being exploited at the present ...
Page 176
INDICATOR RECORDING SIGNALS PRODUCED IN ENGINE . Showing time signal remained against train . DYNAMO OF ONE - FOURTH ... cab on approaching a fixed signal which is set against the train ; rings a bell in the cab under similar ...
INDICATOR RECORDING SIGNALS PRODUCED IN ENGINE . Showing time signal remained against train . DYNAMO OF ONE - FOURTH ... cab on approaching a fixed signal which is set against the train ; rings a bell in the cab under similar ...
Page 179
FREDERICK LA CROIX . , Inventor of automatic stop and cab signal . THIRD RAIL SECTION AT SOUTH PATERSON , N J. ,. at the other end of the wire distinctly . Telephone com- munication is com- pleted through the third rail and the line ...
FREDERICK LA CROIX . , Inventor of automatic stop and cab signal . THIRD RAIL SECTION AT SOUTH PATERSON , N J. ,. at the other end of the wire distinctly . Telephone com- munication is com- pleted through the third rail and the line ...
Page 180
... Signal and Train Control Board for the sole pur- pose of examining safety ... cab signals , or an average of a little more than one for every day , in ... Cab Signals of the Railway Signal Association said in a report submitted ...
... Signal and Train Control Board for the sole pur- pose of examining safety ... cab signals , or an average of a little more than one for every day , in ... Cab Signals of the Railway Signal Association said in a report submitted ...
Page 181
... signal is in the stop position a current is switched into the third rail which on being picked up by the contact brush opens an electro- pneumatic valve and blows a whistle in the cab . The other is the Raven electrical cab signal which ...
... signal is in the stop position a current is switched into the third rail which on being picked up by the contact brush opens an electro- pneumatic valve and blows a whistle in the cab . The other is the Raven electrical cab signal which ...
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acres Alaska apparatus average balloon Blau gas boat bridge built bushels butterfat butterfly cab signal Cap'n Bill casualty company cattle cent Chicago City Fuel coal concrete copper cost crop disease dollars earth electric engine experiments fact farm farmer feet fire five four freight guncotton hand hill hogs hour Hudson Bay Company hundred inches lake land light machine maguey ment method miles motor mountain Ole Miss operation Orville Wright pass pellagra photograph plant pole pounds produced rail railroad railway record river road rock rousters shows side signal snag sodium peroxide soil speed square miles station steam steel surface TECHNICAL WORLD MAGAZINE thing thousand ticks tion track trackless trolley train trees tunnel turn wheel Wimshurst machine wire WORLD MAGAZINE yards