. The Street railway journal . able forfurnishing power to mine locomotives, unwinds from a drumon the car as the latter moves along. 821,346. Car Fender; Harry Ekrem, San Pedro, Cal. Oct. 31, 1905. The fender is yieldably supported in an ele-vated position, and a trip member located in front of the fenderhas a toggle connection therewith to positively depress thefender when the trip is moved rearwardly. 821,352. Traction-Increasing Device for Street Cars; HarryH. Fox, Duquesne Junction, Pa. App. filed Dec. 5, 1905. Electro-magnets on the car, the cores of which are arranged in close
. The Street railway journal . able forfurnishing power to mine locomotives, unwinds from a drumon the car as the latter moves along. 821,346. Car Fender; Harry Ekrem, San Pedro, Cal. Oct. 31, 1905. The fender is yieldably supported in an ele-vated position, and a trip member located in front of the fenderhas a toggle connection therewith to positively depress thefender when the trip is moved rearwardly. 821,352. Traction-Increasing Device for Street Cars; HarryH. Fox, Duquesne Junction, Pa. App. filed Dec. 5, 1905. Electro-magnets on the car, the cores of which are arranged in closeproximity to the rails whereby the traction is increased when themagnets are energized. The magnets are in circuit with theoperating circuit of the car. 821,381. Signaling System; Wilmer W. Salmon, Buffalo, N. filed May 22, 1905. A continuously rotating shaft and amagnetic clutch which engages a winding mechanism for hoistingthe semaphore arm. Also has means for releasing the clutch torestore the arm to safety PATENT NO. 821,279 Railway Switching and Signaling Apparatus; John , Buffalo, N. Y. App. filed Feb. 10, 1903. The objectsof this invention are to guard against the bad effects of crossedwires and of an open common wire, to enable the operator toreadily determine which wires are in trouble, and to reduce theeffects of a fall in potential in the common wire on the safetyappartus itself. Apparatus for Operating and Controlling RailwaySwitches and Signals; John D. Taylor, Buffalo, N. Y. App. filedJune 20, 1903. Improvements on above. 821,400. Ball-Bearing Electric Trolley Wheel; Robert S. Bolye,Fort Branch, and Walter G. Cleveland, Cynthiana, Ind. June 16, 1904. Journal bearings of the trolley wheel aremade in two parts so as to be capable of receiving the racewaysof a ball-bearing, and which is thereby removable when desired. 821,435. Railway Switching and Signaling Apparatus; WilmerW. Salmon, Buffalo, N. Y. App. filed Ma
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectstreetr, bookyear1884
