An Economic Investigation of Solid Journal Bearing Operation in Freight Service on Two Large Class I Railways |
Contents
INTRODUCTION | 9 |
STUDIES OF PERIODIC ATTENTION TO JOURNAL | 10 |
THE TWO RAILROADS STUDIED | 16 |
Copyright | |
16 other sections not shown
Common terms and phrases
1000 car miles Average Delay bad ordered Car Delays car repair car shortage Cars handled cars set Class I railroads classification yards costs of solid Cut Journals Rebrass defects Delays in Train Delays to Cars diesel-electric locomotives draft gears Dust Guard free slack freight car day fuel consumption hot box occurrence hot box set-offs hot boxes set increase inspection and lubrication journal bearing operation journal boxes locomotives mechanical failures miles per hot miles per set-off million car miles multiple correlation number of cars number of hot number of set-offs obtained Payroll Taxes percent Periodical Repacking Railroad A Railroad Repacking Date repair points Repair Track Forces Repairs to Hot result revenue per freight Road Repairs Rule 66 ruling grades sample solid bearing solid journal bearing Total Cars Total Costs total determined costs traffic train crews Train Delays Train Hour Value Types of Hot Unit Costs variables variations