. Electric railway gazette . nderson, Boston, Mass. Filed Feb. A double insulation separates the line terminals,and a non-conductor is interposed between the termi-nals which the trolley wheel engages when passingfrom one terminal to another. Tbere are auxiliary re-movable terminals co-operating with the line terminals. 528,788. Bond for Klectric Railways; HenryB. NichIs and Frederick H. Lincoln, Philadelphia. .?ept. 20, 1894. The bonding joint comprises a railprovided with an opening, a bonding wire, nuts en-gaging therewith and provided with flanges entragingI be opening of
. Electric railway gazette . nderson, Boston, Mass. Filed Feb. A double insulation separates the line terminals,and a non-conductor is interposed between the termi-nals which the trolley wheel engages when passingfrom one terminal to another. Tbere are auxiliary re-movable terminals co-operating with the line terminals. 528,788. Bond for Klectric Railways; HenryB. NichIs and Frederick H. Lincoln, Philadelphia. .?ept. 20, 1894. The bonding joint comprises a railprovided with an opening, a bonding wire, nuts en-gaging therewith and provided with flanges entragingI be opening of the rail. One of the nuts is provided witha pour-bole to permit of molten metallic material beingintroduced so as to expand and establish an air andwater Light connection of the rail with the bondingwire. (See illustration.) 528,796. Motor for Street Cars; Harvey S. Park,Chicago, 111. Filed Dec. 5, 1893. This is a primarymottor having a continuous and constant speed ap-proximately, a secondary iiioIik- receiving and storing. i28,78^. power from the primary motor. A controlling mechan-ism for the primary motor aufcoraatically operates tothrow the motor out of uso as the secondary motorrcaoheB the limit of power. Kail way Car; Charles H. Barrows, Wil- limantic. Conn. Filed Feb. 9, 1894. The car body has alongitudinal passenger compartment and transverse, spaced, battery compartments at or near the endof the passenger compartment and below the door there-of. A truck frame is situated between the battery-compartments and ha& at it ends the bearings or cush-ions upon which rests the car body. Tfie axles arejournaled in the truck frame, and a motor is carried bythe truck frame and geared witli the axles. (S^-e illus-tration.) 528,860. Brake for Railway Cars; John R,Criobs, Verona, Pa. Filed March 10, 1894. This is animprovement in brakes and is illustrated in the accompanying cut. (See illustration.) 528,867. Automatic Railway Switeli ; CharlesF. Duval. Boston, Mass. Filed
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