The Technical World Magazine, Volume 6Technical World Company, 1907 |
From inside the book
Results 11-15 of 78
Page 91
... weights to be moved , however , an immense elec- tric crane , or " traveler , " has been con- structed , which runs on two four - wheel trucks and is pulled along the bridge as fast as the bridge is built by means of it . Throughout all ...
... weights to be moved , however , an immense elec- tric crane , or " traveler , " has been con- structed , which runs on two four - wheel trucks and is pulled along the bridge as fast as the bridge is built by means of it . Throughout all ...
Page 92
... weights as ten or twelve tons may be raised at a time by the electro - magnets . Even if the objects are plates standing on edge , they may be picked up and carried by the attraction of the magnet held against the edge , though the edge ...
... weights as ten or twelve tons may be raised at a time by the electro - magnets . Even if the objects are plates standing on edge , they may be picked up and carried by the attraction of the magnet held against the edge , though the edge ...
Page 94
... weight of each of the new locomotives including the tender is 419 , - 600 pounds . The tank capacity is 8,000 gallons . The entire weight of each of the new locomotives rests upon five pairs of drive wheels . The cylinders of the new en ...
... weight of each of the new locomotives including the tender is 419 , - 600 pounds . The tank capacity is 8,000 gallons . The entire weight of each of the new locomotives rests upon five pairs of drive wheels . The cylinders of the new en ...
Page 96
... weight of 100 tons was , until a few months ago , thought to be a feat worthy of note . Now these figures have been outnum- bered by eighty tons and the 100 tons lift made to appear a pigmy task by comparison with this latest feat of ...
... weight of 100 tons was , until a few months ago , thought to be a feat worthy of note . Now these figures have been outnum- bered by eighty tons and the 100 tons lift made to appear a pigmy task by comparison with this latest feat of ...
Page 99
... weight of the girders which can now be manufactured in Chicago is limited only by the ability of the railroad companies to transport them . Sunflowers for Profit ONE hundred acres planted with sun flowers . A farmer in southern In ...
... weight of the girders which can now be manufactured in Chicago is limited only by the ability of the railroad companies to transport them . Sunflowers for Profit ONE hundred acres planted with sun flowers . A farmer in southern In ...
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