. The Street railway journal . erent sizes ofcups to care for this variation, a large per-centage of them are such a poor fit thatit is impossible to hold them tight enoughto prevent their jumping out and gettinglost or broken when the car goes overspecial work or switches. Another great trouble is that it is neces-sary to have two or three patterns for thesame motor, as the armature boxes areentirely different in form and size fromthose on the axle bearing, so that a systemhaving several different types of motorswould of necessity require numerous sizesand shapes of oil cups. Still another di
. The Street railway journal . erent sizes ofcups to care for this variation, a large per-centage of them are such a poor fit thatit is impossible to hold them tight enoughto prevent their jumping out and gettinglost or broken when the car goes overspecial work or switches. Another great trouble is that it is neces-sary to have two or three patterns for thesame motor, as the armature boxes areentirely different in form and size fromthose on the axle bearing, so that a systemhaving several different types of motorswould of necessity require numerous sizesand shapes of oil cups. Still another disadvantage in using anoil cup is that during extremely coldweather the oil congeals and does not feeduntil the bearing becomes warm enough to heat the oilthrough the cup. As the oil cup has quite an air spacearound it, considerable heat must be generated before the The Brooklyn Rapid Transit Company has-notified thePublic Service Commission, in compliance with a requestmade at the public hearing, that in November it had avail-.
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectstreetr, bookyear1884
