The Mechanics' Magazine and Journal of Engineering, Agricultural Machinery, Manufactures and Shipbuilding, 73. köideRobertson, Brooman, & Company, 1860 |
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Page 58
... position until the contrary or main line signals have first been caused to assume the danger position , after which the points may be moved , and the act of moving them ( the points ) will cause the main line signals to become locked ...
... position until the contrary or main line signals have first been caused to assume the danger position , after which the points may be moved , and the act of moving them ( the points ) will cause the main line signals to become locked ...
Page 80
... position of stability . The threads were about 14 inch long , so that a piece of ice , when depressed sideways and then left to itself , rose in the water as far as it could , and into its stable position , with considerable force ...
... position of stability . The threads were about 14 inch long , so that a piece of ice , when depressed sideways and then left to itself , rose in the water as far as it could , and into its stable position , with considerable force ...
Page 192
... position and arrangement for a compass to ensure small deviations , and permanency on changes of geographic position ; and the changes to which the compass is liable from various causes on the foregoing conditions being fulfilled . Το ...
... position and arrangement for a compass to ensure small deviations , and permanency on changes of geographic position ; and the changes to which the compass is liable from various causes on the foregoing conditions being fulfilled . Το ...
Contents
Organic mechanism | 3 |
Telegraph the North Atlantic 9 421 | 9 |
Panorama an improved species of 326 | 10 |
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Admiralty anchor apparatus applicable arrangement barrel battery boiler breech-loading cable cannon carriage carried cause centre coal Committee communication connected consists construction copper cylinder Dated Dec Dated Feb Dated Jan described drawing rollers drawings effect electric electric telegraph Elswick employed engine experiments fabrics fire fixed force furnace grooves gutta-percha heat holes Holyhead Improvements in machinery inches instrument invention inventor iron length lever London machine MAGAZINE magnet manufacture material means mechanical ments Messrs metal motion obtained Office ordinary paper pass Patent abandoned Patent completed percussion cap piece pipe piston placed plate present pressure produced projectile propeller provements pulley purpose rail railway rifled roller round screw shaft ships shot side Sir William Armstrong slide spindle spring steam steel substances suitable surface telegraph thread tion tube valve vertical vessel W. E. Newton weight wheel wire Woolwich yards