. Electric railway journal . ets back of the seats, where mostof the complaints of low temperature arise. The fresh aircould then be taken in on a level with the heaters through eitherthe side or end panels. The only difficulty in such a systemwould be that many passengers will not be satisfied that a caris properly ventilated unless they can see an opening direct tothe outer air. William C. Whiston. NEW METHOD OF GEAR MOUNTING J. E. Osmer, master mechanic, Northwestern Elevated Rail-road, Chicago, has recently obtained patents on a new methodfor mounting gears used in electric railway car pro
. Electric railway journal . ets back of the seats, where mostof the complaints of low temperature arise. The fresh aircould then be taken in on a level with the heaters through eitherthe side or end panels. The only difficulty in such a systemwould be that many passengers will not be satisfied that a caris properly ventilated unless they can see an opening direct tothe outer air. William C. Whiston. NEW METHOD OF GEAR MOUNTING J. E. Osmer, master mechanic, Northwestern Elevated Rail-road, Chicago, has recently obtained patents on a new methodfor mounting gears used in electric railway car noteworthy feature of the new method is the supplantingof the ordinary solid or split gear wheel with a pressed cir-cular rack which is supported on an annular ring projectinginwardly from the web of one of the car wheels, as illus-trated. This form of construction will permit the motor-axlebearing on the pinion end to extend inside of the gear, where itwill be in direct line with the gear and pinion. Placing the. a
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