. The Street railway journal . entirely removed and set aside when it is de-sired to inspect the controller. The breakingcylinder is so designed that when the contactshave become worn the cylinder can be turnedend for end and the opposite edges of contactbrought into service, thus doubling the life ofthe terminals, which are, in addition, easily re-placeable. GENERAL AND BRANCH OFFICES. The WalkerCompanys head-ei Li a r t e r s a re atCleveland, O. Thebranch offices are asfollows : New York, g 1 1Postal TelegraphBuilding. Chicago. i(-)4s-i()48 MonadnockBlock. [Philadelphia, 1120Betz Building.
. The Street railway journal . entirely removed and set aside when it is de-sired to inspect the controller. The breakingcylinder is so designed that when the contactshave become worn the cylinder can be turnedend for end and the opposite edges of contactbrought into service, thus doubling the life ofthe terminals, which are, in addition, easily re-placeable. GENERAL AND BRANCH OFFICES. The WalkerCompanys head-ei Li a r t e r s a re atCleveland, O. Thebranch offices are asfollows : New York, g 1 1Postal TelegraphBuilding. Chicago. i(-)4s-i()48 MonadnockBlock. [Philadelphia, 1120Betz Building. Boston, 8 OliverStreet. St. Louis, 7i=>-7i7North Second BRKAKIXG SWITCH <iPEN. MKHAKIXC SWITCH CI,OSI;ii. THE WALKER -TYPE E CONTROLLER San Francisco, i v1 s Fremont , 470-47S Syndicate , 1012 Carnegie , ^10 Trust Building. Paris, France, Fxploitation Des ProcedesFlectriques Walker, h Rue Boudreau. Johannesburg, South American Republic,W. G. Gammon. Junb;, 1896.] STREET RAILWAY JOURNAL. 63 The Pearson Hub Car Replacing- Jack. The illtistrations on this and the following page showthe Pearson Hub Car Replacing Jack in actual use. Thisappliance is manufactured by the National Jack Company,of Lowell, Mass. Fig. I represents the jack under a plow hoisted andready to throw over. Fig. 2 shows the position of theplow and jack after the plow has been pushed over by oneman. Fig. 3 shows the device set up to hoist and push theplow towards the rail. When the bar is turned it hoistsand pushes at the same time and very rapidly. Fig. 4shows the plow moved part way back, and Fig. 5 the plowon the rail ag
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectstreetr, bookyear1884
