Factory and industrial management . TRACTION ENGINE HAULING A LOAD OF LOGS, SWARTWOOD, N. Y. 208 THE ENGINEERING SPECIAL ELEVATOR EQUIPMENT FOR ELECTRIC PASSENGER CARS, HUDSON & MAN-HATTAN 50 by 12 ft., lifting capacity 100,0(iO lb. Operated by 100 h. p. motor, driving two50 ft. drum shafts through balanced worm gears. Controlled by pilot switch operatedby hand shipping cable. Speed 10 to 20 ft. per minute; lift 30 T. McLauthlin Co, Undoubtedly one of the best places to study hoisting machines isat some place like Lorain, Ohio, where the ore is taken out of
Factory and industrial management . TRACTION ENGINE HAULING A LOAD OF LOGS, SWARTWOOD, N. Y. 208 THE ENGINEERING SPECIAL ELEVATOR EQUIPMENT FOR ELECTRIC PASSENGER CARS, HUDSON & MAN-HATTAN 50 by 12 ft., lifting capacity 100,0(iO lb. Operated by 100 h. p. motor, driving two50 ft. drum shafts through balanced worm gears. Controlled by pilot switch operatedby hand shipping cable. Speed 10 to 20 ft. per minute; lift 30 T. McLauthlin Co, Undoubtedly one of the best places to study hoisting machines isat some place like Lorain, Ohio, where the ore is taken out of thelake boats, one machine taking what it can handle best; then theboat is moved on to another machine and perhaps again—for at theseplaces it is fully realized that different kinds of tools are required fordifferent purposes; so we see a great many different kinds of ma-chines at work side by side, each doing that for which it is most fitted. This lesson should also be learned, but very often is not, by thosewho have to design rigid structures of steel, stone, concrete or con-crete-steel, all of which have thei
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Keywords: ., bookcentury1800, bookdecade1890, booksubj, booksubjectengineering
