. Electric railway gazette . red part. A set-screw serves the double purpose of preventing the two parts from unscrew-ing and affords means for allowing a lubricant to be introduced into thechamber. 538 298. CAR VENTILATOR; James Timms, Columbus. O. Filed Jan. 17. ventilator comprises a case restricted at the centie and open and flaringat the ends. A valve is centrally pivoted at each end. the free ends termi-nating in proximity to each other. One of the valves is adapted to form adividinglor^partition wall while the other serves as a deflector. 210 STREET RAILWAY GAZETTE. Vol,. XII.
. Electric railway gazette . red part. A set-screw serves the double purpose of preventing the two parts from unscrew-ing and affords means for allowing a lubricant to be introduced into thechamber. 538 298. CAR VENTILATOR; James Timms, Columbus. O. Filed Jan. 17. ventilator comprises a case restricted at the centie and open and flaringat the ends. A valve is centrally pivoted at each end. the free ends termi-nating in proximity to each other. One of the valves is adapted to form adividinglor^partition wall while the other serves as a deflector. 210 STREET RAILWAY GAZETTE. Vol,. XII. No. 19. .32 .. MEANS r Define. Cli ii idei the car C£ ds which ra ti ons between ded from th ith FOR VENTILATING ELECTRIC MOTORS ON CARS: Jafton Heights, Pa. Filed March 14, 1885. A conduit is arran extending the entire length. It is provided at its end vay be opened or closed as desired. There are flexible connec the pipe and the lids of the motor box and an opening is proe motor box into the main pipe. (See Illustration).. No. 538,275.—Electric Brake. 533,357; UNDERGROUND ELECTRIC RAILWAY; James F. Smith, Y. Filed Aug. 15. 1S!)4. It consists of U-shaped outer -sectionswith H-shaped sections arranged in it between and separated from the fideplates. The slot rails are applied to the upper edges of the H-shaped sec-tions and angle irons are applied to the upper edges of the U-shaped sectionabutting against the slot rails. 588,364. SAFETY ATTACHMENT FOR STREET CARS: Oscar Beck, Newark,N. J. Filed March 16. 1894. Longitudinally movable guard rails are mountedon suitable bearings or suppoits secured to the truck frame at each side ofthe car and in close proximity to the track rails. A safety guard or recep-tacle is arranged at each end of and in line with the guard rails, beingfirmly screwed to the latter. Means for projecting the safety guards ineither direction are provided. 638,373. CONDUIT SYSTEM FOR ELECTRIC RAILWAYS: Frank H. N. Y. Filed April 24
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