. Railroad digest . absolutely preventing any movement orseparation of the point rail from themain rail when the switch is set for themain line, and also, if desired, for simi-larly locking the point rail when theswitch is set for the siding. In a switch, the combination withfixed rails and point rails, the latter be-ing connected so as to move together, ofmeans for moving said point rails, meanscarried by said rails and co-operatingwith one of the point rails to lock it im-movably in position against a fixed rail,and means co-operating with the movingmeans and the locking means to lockthem bo
. Railroad digest . absolutely preventing any movement orseparation of the point rail from themain rail when the switch is set for themain line, and also, if desired, for simi-larly locking the point rail when theswitch is set for the siding. In a switch, the combination withfixed rails and point rails, the latter be-ing connected so as to move together, ofmeans for moving said point rails, meanscarried by said rails and co-operatingwith one of the point rails to lock it im-movably in position against a fixed rail,and means co-operating with the movingmeans and the locking means to lockthem both positively against operation. Dust-Guard No. 674, A. PERKINS, of Omaha. Neb., assignor to Moffett Bearing Company, of Council Bluffs, la. A rotating shaft, a dust guard casecontaining packing, a box having an endsurrounding said dust guard case, meansto restrain the rotation of said case insaid box end yet permit the sliding of. said case in said box end in the directionof the longitudinal axis of the shaft, anda packing interposed between the exter-ior of the dust guard case and the inter-ior of the box end to prevent dust enter-ing the box between the outer side of thecase and the opening in which it slidesin the box end. RAILROAD DIGEST June, 1901 Steam-Injector No. 674, STICKER, of New York, N. Y. This invention relates to steam inject-ors ; and the contemplated improvementsare applicable in the main to injectorsoperated by live steam alone or exhauststeam with or without the addition of re steam.
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectrailroa, bookyear1901
