The Mechanics' Magazine and Journal of Engineering, Agricultural Machinery, Manufactures and Shipbuilding, 86. köideRobertson, Brooman, & Company, 1867 |
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Page 9
... consists of certain improvements in the construction of machinery for boring rooks , whereby the hardest rock may be pierced in the same manner as iron is bored , providing the boring tool be pressed against the rocks with sufficient ...
... consists of certain improvements in the construction of machinery for boring rooks , whereby the hardest rock may be pierced in the same manner as iron is bored , providing the boring tool be pressed against the rocks with sufficient ...
Page 14
... consists , such wheel or wheels being provided with a pro- jecting flange for the purpose of acting upon the levers . Upon the train passing over the rails the levers will be simultaneously depressed , and thereby give the necessary ...
... consists , such wheel or wheels being provided with a pro- jecting flange for the purpose of acting upon the levers . Upon the train passing over the rails the levers will be simultaneously depressed , and thereby give the necessary ...
Page 15
... consists , first , in the mechanism for raising the table of the machine at the proper time to meet the cutters as they descend to their work . Second , in the mode of connecting the cutting tools to the revolving spindle of the machine ...
... consists , first , in the mechanism for raising the table of the machine at the proper time to meet the cutters as they descend to their work . Second , in the mode of connecting the cutting tools to the revolving spindle of the machine ...
Page 23
... consists in mounting the segmental pieces carrying the teeth or combs on the ends of links , the opposite ends of which are connected to a disc or ring . This disc or ring is mounted on the same shaft as the clearing disc , which in ...
... consists in mounting the segmental pieces carrying the teeth or combs on the ends of links , the opposite ends of which are connected to a disc or ring . This disc or ring is mounted on the same shaft as the clearing disc , which in ...
Page 26
... consists . The second part of the invention con- or standard of the machine by means of a bracket , which , sists in the attachment of the drillstock to the upright post with the two bearings in which the drillstock works , are all cast ...
... consists . The second part of the invention con- or standard of the machine by means of a bracket , which , sists in the attachment of the drillstock to the upright post with the two bearings in which the drillstock works , are all cast ...
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acid action applied arrangement August 23 barrel bars boiler bolt breech breechloading cable carbonic carbonic acid carriage carried cartridge cause centre chamber Chancery-lane civil engineer coal communication connected construction copper cylinder Dated August Dated July Dated June described diameter disc effect electric employed engineer explosion fire fixed flame frame furnace heat hole horizontal Improvements in machinery invention consists invention relates inventor iron June 27 lamp lever machine manner manufacture material means mechanical ments metal motion needle obtained ordinary pass Patent abandoned Patent completed patentee claims piece pipe piston placed plate portion present pressure produced provements pulley purpose rail railway ratus reverberatory furnace revolving rifle rollers screw screw thread shaft ships side slide slot spindle spring steam steel substances suitable surface tion tons tube valve vertical vessel vis viva W. E. Newton weight wheels