The Mechanics' Magazine and Journal of Engineering, Agricultural Machinery, Manufactures and Shipbuilding, 73. köideRobertson, Brooman, & Company, 1860 |
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Page 68
... lower or bed die , which , as above stated , consists partly of a fixed die and partly of a ram or forcer . By these means , as the sheet metal blank is pressed slowly into the lower or the metal , which protrude beyond the central ...
... lower or bed die , which , as above stated , consists partly of a fixed die and partly of a ram or forcer . By these means , as the sheet metal blank is pressed slowly into the lower or the metal , which protrude beyond the central ...
Page 160
... lower end of this spring is carried by a block , which is held on an up- right screw ( between two nuts or buttons ) fixed to the key , such upright spring passing through the horizontal or lower limb of the crank lever . By this ...
... lower end of this spring is carried by a block , which is held on an up- right screw ( between two nuts or buttons ) fixed to the key , such upright spring passing through the horizontal or lower limb of the crank lever . By this ...
Page 237
... lower portion of each seg- ment . The two other arms II of each plate or segment are suspended from wrought - iron eyes LL , bolted to the frame opposite the lower por- tion of each segment ; these arms 1 1 , being hinged to the upper ...
... lower portion of each seg- ment . The two other arms II of each plate or segment are suspended from wrought - iron eyes LL , bolted to the frame opposite the lower por- tion of each segment ; these arms 1 1 , being hinged to the upper ...
Contents
Organic mechanism | 3 |
Telegraph the North Atlantic 9 421 | 9 |
Panorama an improved species of 326 | 10 |
27 other sections not shown
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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