London Journal of Arts and Sceinces: And Repertory of Patent Inventions, Tom 4William Newton, Charles Frederick Partington W. Newton, 1856 |
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Strona 263
... moulding plough wheels . Two patterns are provided , one to mould the wheel and one part of the boss , and the other to mould the other portion of the boss . In the several arrangements hereafter described , it will be seen that one ...
... moulding plough wheels . Two patterns are provided , one to mould the wheel and one part of the boss , and the other to mould the other portion of the boss . In the several arrangements hereafter described , it will be seen that one ...
Strona 266
... mould , complete and ready for receiving the molten metal . The moulding apparatus consists of a framing a , fitted with a horizontal plate or table b , upon which the sand to form the mould is rammed in the flask or mould- box c . The ...
... mould , complete and ready for receiving the molten metal . The moulding apparatus consists of a framing a , fitted with a horizontal plate or table b , upon which the sand to form the mould is rammed in the flask or mould- box c . The ...
Strona 267
... mould ready for casting . The outer portions of the mould and the core are made to fit accurately together , not only by the conical sur- face formed by the shoulder or collar e , ( fig . 1 , ) a surface corresponding to which is formed ...
... mould ready for casting . The outer portions of the mould and the core are made to fit accurately together , not only by the conical sur- face formed by the shoulder or collar e , ( fig . 1 , ) a surface corresponding to which is formed ...
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acid alumina application arrangement attached axle bear date Birmingham blast blast furnace boiler bolt Brooman carriage cast centre Chancery-lane communication connected construction cylinder described diameter Edward Newton employed engine fabrics fibrous fixed flange fluid metal frame furnace George Glasgow grooves hammer heat Henry Henry Bessemer holes improvements in machinery inches invention consists iron James John John Henry Johnson Lancashire lever longitudinal machine machinery or apparatus Manchester manner manufacture material means ments mode motion mould naphtha needles obtained Office for Patents ordinary passes patentee claims pattern pieces pipe piston placed plate portable engine position pressure provements puddling furnace purpose rail railway ratus retorts Richard Archibald ring rolled rollers screw shaft shewn shews side slide spring steam substances suitable sulphurous acid surface Thomas tubes tuyere upper valve vertical vessel weight wheel William