for heating parts ofthe car which can be straightened without removing.These heaters are operated by compressed air and burnfuel oil. Heavy Repairs Defined—Heavy repairs include bent sills, or body sprung out of shape, bent or buckled plates,sheets in sides or ends rusted out, bent or broken… … Autogenous Welding of Bolsters Autogenous welding has made it possible to savesome material which was formerly sent to the scrappile. Knuckles, couplers, bolsters, steel trucks and 112 STEEL CAR REPAIRS many things made of metal may be welded and re-enforced by this process. It also serves a…
Railroad cars · Railroads
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