. Locomotive engineering : a practical journal of railway motive power and rolling stock . A Two-ArmKIi , As the distant signals must never becleared until after the home signal hasbeen cleared, the lever of the distantsignal, when reversed, must lock the lever (IM2) 0--8 ,®.((Z)^8). (7^8,9, (8)- 9 ,10(5)-8 , 9 (12)—SPARE (^>^^. (gMll), 3 Fig 10 10. 10. For if lever i, when reversed, locks lever 2reversed, then lever 6 must be reversed,and lever 11 will be locked in the normalor danger position, and a train approach-ing from the direction of signal i will bethe only train for
. Locomotive engineering : a practical journal of railway motive power and rolling stock . A Two-ArmKIi , As the distant signals must never becleared until after the home signal hasbeen cleared, the lever of the distantsignal, when reversed, must lock the lever (IM2) 0--8 ,®.((Z)^8). (7^8,9, (8)- 9 ,10(5)-8 , 9 (12)—SPARE (^>^^. (gMll), 3 Fig 10 10. 10. For if lever i, when reversed, locks lever 2reversed, then lever 6 must be reversed,and lever 11 will be locked in the normalor danger position, and a train approach-ing from the direction of signal i will bethe only train for which the derails areclosed and the signals cleared for it to passover the crossing. For the sake of convenience and clear-ness, the locking performed by each lever,when reversed, is arranged in the form of adiagram or sheet, as is shown in the figure,the circle put around the figures indicatingthat that lever is reversed—otherwise thelever is supposed to be in the normal ordanger position. When two double-track roads cross eachother, the same n
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectrailroa, bookyear1892
