. Western electrician . ings above and beneath the meet-ing ends of said bars, and a support lor said springs rigid withthe truck frame. 532,095. Electric Arc Lamp. Amos W. Richardson,Patricroft, Eng. Application filed March 2, 1894. In an electric arc lamp there is the combination of the mainsolenoid, the shunt solenoid and the central supporting core ofthe armature, the contact-making piece the tube carried by thearmature, through which the carbon passes, the positive carbon,the carbon holder attached to the tube, the short tube, theprongs, runners and clutch box. 532,101. Insulator for Elec
. Western electrician . ings above and beneath the meet-ing ends of said bars, and a support lor said springs rigid withthe truck frame. 532,095. Electric Arc Lamp. Amos W. Richardson,Patricroft, Eng. Application filed March 2, 1894. In an electric arc lamp there is the combination of the mainsolenoid, the shunt solenoid and the central supporting core ofthe armature, the contact-making piece the tube carried by thearmature, through which the carbon passes, the positive carbon,the carbon holder attached to the tube, the short tube, theprongs, runners and clutch box. 532,101. Insulator for Electric Wires. Daniel M. Roth-enberger, Lancaster, Pa. Application filed April 4,1894. In an insulator, the combination with a wire, of a curved orangular groove formed in the outer surface of the insulator andconstructed throughout its whole extent to receive the wire, anda retainer located by the side of the groove and having one endpermanently secured in the insulator, and the other endadapted to bind the wire in NO. 532,016. 532,103. Electric Lamp Support. Frank Schefold andJames Nortney, New Albany, Ind. Application 1, 1S94. An electric lamp is provided with automatically actuatedhooks constituting its electrical terminals, hangers securedabove the lamp and in the electrical circuit, conductive platesconnected with the hangers respectively, a movable contactplate and a yielding head upon the lamp arranged to hold thecontact plate out of contact with the conductive plates when thelamp is raised. 532,113. Converter System for Electric Railways. GeorgeW. Swartz, Florence, Ala. Application filed October12, 1893. The claim reads as follov/s: In a system of electrical distri-bution for railways, the combination of a bare conductor in sec-tions insulated from each other, an outgoing circuit, a returncircuit and transformers, each having its primary permanentlyinserted between the outgoing and return circuits, and havingone pole of its secondary connected to a sec
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