. The Street railway journal . in the finishedbolster an integral end portion adapted to receive the compressionmember. 724,690. Controlling System for Railway Vehicles or Trains;George Gibbs, New York, N. Y. App. filed April 11, 1902. Meanswhereby the setting of the air brakes shall serve to break thepower circuit by affecting the return of either a hand operatedmain controller or the master-controller of the system to ofifposition. 724,762. Third Rail Electric Railway System; William G. Wag-enhals, Cincinnati, O. App. filed Jan. 28, 1903. The rail is invertedand under a hood, so that weather
. The Street railway journal . in the finishedbolster an integral end portion adapted to receive the compressionmember. 724,690. Controlling System for Railway Vehicles or Trains;George Gibbs, New York, N. Y. App. filed April 11, 1902. Meanswhereby the setting of the air brakes shall serve to break thepower circuit by affecting the return of either a hand operatedmain controller or the master-controller of the system to ofifposition. 724,762. Third Rail Electric Railway System; William G. Wag-enhals, Cincinnati, O. App. filed Jan. 28, 1903. The rail is invertedand under a hood, so that weather conditions will not affect it. 724,766. Street Car Safety Guard; Charles A. Willard, St. Louis,Mo. App. filed Dec. 6, 1902. A rail adapted to be projected be-yond the rear of a car by the motorman to prevent passengersfrom passing around the rear of the car in front of an approach-ing car on the other track. 724,821. Car Operated Automatic Tramway Switch Mechanism;Fred Davison, Bath, N. Y. App. filed March 12, 1902. PATENT NO. 724,950 724,927. Trolley; Charles A. Olsen, Pittsburg, Pa. App. filedDec. 24, 1902. The trolley pole is in two pieces, joined by a knucklejoint adapted to open and close as the elevation of the wire varies. 724,937- Street Car Fender; John Rawlins, East Galesburg, filed Dec. 5, 1902. The fender is pivotally mounted at itsmiddle whereby when an obstruction is encountered the fenderwill swing to one side, thereby projecting the obstruction fromthe track. Ventilator for Electric Motors for Cars; Horace , Philadelphia, Pa. App. filed March 25, 1902. Thispatent and those following in the same name relate to the collec-tion of air by a funnel and means for conducting it to the motorsfor cooling purposes. Ventilating Device for Electric Motors for Cars; Hor-ace B. Rowland, Philadelphia, Pa. App. filed April 19, 1902. Seepreceding patent. Ventilator for Motors for Cars; Horace B. Rowland,Philadelphia, Pa. Ap
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectstreetr, bookyear1884
