London Journal of Arts, Sciences and Manufacturers, and Repertory of Patent Inventions, Volume 14William Newton, Charles Frederick Partington W. Newton, 1828 - Industrial arts |
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Page 7
... spring- pieces k , which guide the rovings through eyes to the bobbins , and press them against their surfaces so as ... springs are always kept pressing against the bobbins . In order that the rovings may be coiled uniformly upon the ...
... spring- pieces k , which guide the rovings through eyes to the bobbins , and press them against their surfaces so as ... springs are always kept pressing against the bobbins . In order that the rovings may be coiled uniformly upon the ...
Page 21
... elastic material , and covering it externally with leather , or occasionally a brush may be employed in place of the rubber . A further elasticity is given to the rubber by means of springs Taylor's , for a new Polishing Apparatus . 21.
... elastic material , and covering it externally with leather , or occasionally a brush may be employed in place of the rubber . A further elasticity is given to the rubber by means of springs Taylor's , for a new Polishing Apparatus . 21.
Page 23
... spring arm , and is let down so as to take hold of the rim of the hind wheel , by the driver lower- ing the lever f . Instead of the traces of the horses being attached to the front bar as usual , with a pole between them , they are to ...
... spring arm , and is let down so as to take hold of the rim of the hind wheel , by the driver lower- ing the lever f . Instead of the traces of the horses being attached to the front bar as usual , with a pole between them , they are to ...
Page 25
... Springs chiefly applicable to Carriages . [ Sealed 23rd May , 1826. ] THIS invention , the specification of which is comprised in a very few words , consists in rolling bars of steel for making carriage springs , between a pair of ...
... Springs chiefly applicable to Carriages . [ Sealed 23rd May , 1826. ] THIS invention , the specification of which is comprised in a very few words , consists in rolling bars of steel for making carriage springs , between a pair of ...
Page 46
... spring pincers , which are to hold the stone , the expanding borer , and a fourth spring pin- cer , provided with a head or a cap , closing outwardly to facilitate the introduction into the uretra , are all contained within the stem ...
... spring pincers , which are to hold the stone , the expanding borer , and a fourth spring pin- cer , provided with a head or a cap , closing outwardly to facilitate the introduction into the uretra , are all contained within the stem ...
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Common terms and phrases
acid aperture apparatus applied arms attached axle bobbin boiler boiling bottom carriage causes chamber City of London Clock colour conj construction contrivance County of Middlesex crane crank cylinder described Ditto-ditto drawing rollers Ecliptic edge elastic employed fixed flax heated hemp holes improvements inches inclined plane Inrolled intended invention iron lever Libra loco-motive lower LOWER EDMONTON machine machinery manufacture material means medals metal method mode mould mould box operation ordinary paddles Paris passed patent piece pinion pipe piston placed plate present propelling proposed pulley pump purpose revolve right ascension rotatory round roving Scorpio screw Sealed shaft shewn shews side silk sliding spindle spinning spring steam coach steam engine sugar surface temperature thread threads break tion toothed tube turned upper valve vapour vessel waggon weight wheel wind windlass wire
Popular passages
Page 212 - To all to whom these presents shall come, be it known, that I...
Page 33 - Middlesex, merchant, (in consequence of a communication made to him by a certain foreigner residing abroad) for 'an invention of certain improvements in the construction of locks and other fastenings.
Page 86 - Gentleman, for a machine for effecting an alternating motion between bodies revolving about a common centre or axis of motion ; also certain additional machinery or apparatus for applying the same to mechanical purposes.
Page 232 - Cambridge, a Treatise on the Geometrical Representation of the Square Roots of Negative Quantities, by the Rev.
Page 13 - Fulbam, in the County of Middlesex, Mathematical Instrument Maker, for a machine for breaking, cleaning, and preparing flax, hemp, and other vegetable substances containing fibre. Sealed 16th December, 1822.
Page 23 - Middlesex, gentleman, in consequence of a communication made to him by a certain foreigner residing abroad, for an invention of " certain improvements in the construction of railways and tram-roads, and in the carriages to be used thereon and otherwise.
Page 349 - I do hereby declare this to be my specification of the same, and that I do verily believe this my said specification doth comply in all respects fully and without reserve or disguise with the proviso in the said hereinbefore in part recited letters patent contained ; wherefore I hereby claim to maintain •exclusive right and privilege to my said invention.
Page 47 - London, merchant, in consequence of a communication made to him by a certain foreigner residing abroad, for an invention of " certain improvements in boilers for generating steam.
Page 6 - Gentleman, in consequence of commnnirations made to him by a certain foreigner residing abroad, for an invention of a cement for building and other purposes.
Page 48 - Esq. ; in consequence of a communication made to him by a certain Foreigner residing abroad, for an improved method of generating Steam.