. Electric railway gazette . 3. Divided and this appiica-tianfilpd Oct. U. 1893. The metihod of manufacturiug acomposite car wheel composed of a cast iron center orbody and a chilled rim or tread integral therewith andconverted into ^teel, which consists in subjecting a castiron wheel having a chilled rim or tread to thedirect ac-tion of a flame produced by the combustion of a hydro-carbon . *8. Roller Bearing; Frank S. Church,Detroit. Mich., Assienor of one-half to W. Fitz-HughKdwards, sane place. Filed Aug. 26, 1893 A rollerbearing comprising a fixed shaft, a hub apertured tosurround th
. Electric railway gazette . 3. Divided and this appiica-tianfilpd Oct. U. 1893. The metihod of manufacturiug acomposite car wheel composed of a cast iron center orbody and a chilled rim or tread integral therewith andconverted into ^teel, which consists in subjecting a castiron wheel having a chilled rim or tread to thedirect ac-tion of a flame produced by the combustion of a hydro-carbon . *8. Roller Bearing; Frank S. Church,Detroit. Mich., Assienor of one-half to W. Fitz-HughKdwards, sane place. Filed Aug. 26, 1893 A rollerbearing comprising a fixed shaft, a hub apertured tosurround the shaft, an enlargement on the shaft withinthe hub, interposed rollers consisting of an outer seriesbearing agf^in^L the huh, an inner seri-s bearing againstthe fixed shaft, and an intermediate series of hnilowspacing idlers between thn inner and outer series ofrollers, a riny-frame located at opposite ends of the in-termediate rollers, shafts connecting the rings of theframe and pas-ing through the intermediate rollers, and. No. 522,656. bearinpp between the ahaf ta and intermediate rollers.(See illustratioD.) 522, Conauit Railway TrollfT; John L.(Jievcling. Auburn. N. Y. Filed Aug. 5, 1891. An elec-tric trolley, consisting of a depending plate in combina-tion the trolleye supported on either aide thereofrespectively by a pair of pivoted arms. (See illustra-tion.) 522,665. far Brake; George W. Kramer. I! ed Nov. 6, 1893. Ah a means of applying thebrakes of cars, a friction clutch cono mounted vipon androtating with a shaft, supporled by the car. in suchmanner as to bo longitudinally mo^able on said shaft, acup Hhaptd bowl loosely mounted upon the same to be engaged by said cone; and means formovinK Ihe cone longitudinally to engage said bowl;in combination with means for imparting the rotationof the oar axle to the clutcti cone and means for trans-milting the rotation of the cluLcQ bowl to the brakeBicm, 632,670. Dancer Signal for Railway Cr
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