The Technical World Magazine, Volume 10Technical World Company, 1908 |
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Results 1-5 of 58
Page 6
... ment . Ultimately , it is estimated , the Necaxa project will develop 235,000 horse power of electrical energy which is so far in advance of that now de- manded of it for all purposes that other transmission lines that will connect the ...
... ment . Ultimately , it is estimated , the Necaxa project will develop 235,000 horse power of electrical energy which is so far in advance of that now de- manded of it for all purposes that other transmission lines that will connect the ...
Page 18
... ment engineers four years ago , nobody ever entered the gorge and came out alive . The reconnoissance had to be made , however , and , as usually happens in such cases , men willing and ready to con- front the incidental perils were not ...
... ment engineers four years ago , nobody ever entered the gorge and came out alive . The reconnoissance had to be made , however , and , as usually happens in such cases , men willing and ready to con- front the incidental perils were not ...
Page 60
... ment , aggregates from $ 150 to $ 200 per acre . The yield per acre runs from 18 , - 000 to 25,000 pounds . The gross re- turns from the crop per acre have run as high as $ 900 in the Laredo district and the net return in the same ...
... ment , aggregates from $ 150 to $ 200 per acre . The yield per acre runs from 18 , - 000 to 25,000 pounds . The gross re- turns from the crop per acre have run as high as $ 900 in the Laredo district and the net return in the same ...
Page 72
... ment blocks are to be cut . This is a frame , fixed on one side to the floor and resting on the other side on the pillars of the sawing table . Two endless chains provided with cams run over two toothed - wheel drums mounted at the two ...
... ment blocks are to be cut . This is a frame , fixed on one side to the floor and resting on the other side on the pillars of the sawing table . Two endless chains provided with cams run over two toothed - wheel drums mounted at the two ...
Page 73
... ment blocks away in small trucks . The operation is carried out as fol- lows : After the planks are taken to the hoisting conveyor , they are unloaded by two workmen and are placed one after the other on the chain of the conveyor , in ...
... ment blocks away in small trucks . The operation is carried out as fol- lows : After the planks are taken to the hoisting conveyor , they are unloaded by two workmen and are placed one after the other on the chain of the conveyor , in ...
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