The London Journal of Arts and Sciences, Tom 7Sherwood, Neely, and Jones, 1824 Containing reports of all new patents, with a description of their respective principles and properties: also, original communications on subjects connected with science and philosophy; particularly such as embrace the most recent inventions and dicoveries in practical mechanics. |
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Strona 11
... turns the prism over one quarter of a revolution , bringing the frisket and its sheet of paper in a situation ready ... turn over the prism another quarter , and so on as long as the segment wheel revolves , by which the printed sheets ...
... turns the prism over one quarter of a revolution , bringing the frisket and its sheet of paper in a situation ready ... turn over the prism another quarter , and so on as long as the segment wheel revolves , by which the printed sheets ...
Strona 20
... turning upon pivots in short staples , or ears , extending from the under side of the sole . These rollers are rounded on their edges and di- minish in diameter from the centre one , in order to produce a curved bearing ; c , is the ...
... turning upon pivots in short staples , or ears , extending from the under side of the sole . These rollers are rounded on their edges and di- minish in diameter from the centre one , in order to produce a curved bearing ; c , is the ...
Strona 26
... turns of the thread is taken round the neck of the eyelet - hole , which takes hold of the cloth already pressed , and by which the metallic eye is per- fectly secured . [ Inrolled September , 1823. ] 27 Original Communications . To the ...
... turns of the thread is taken round the neck of the eyelet - hole , which takes hold of the cloth already pressed , and by which the metallic eye is per- fectly secured . [ Inrolled September , 1823. ] 27 Original Communications . To the ...
Strona 35
... turn the gas fully on , to give a good light , we find about two feet , in round numbers , con- sumed per hour ; and when turned on moderately , 11. " The turning on fully is the criterion . Consumers and their servants in general ...
... turn the gas fully on , to give a good light , we find about two feet , in round numbers , con- sumed per hour ; and when turned on moderately , 11. " The turning on fully is the criterion . Consumers and their servants in general ...
Strona 63
... turns a pinion g ; to the axle of this pin- ion , another toothed - wheel h , is attached , which actuates two pinions , i and k , upon the shafts of the two fly - wheels 7 and m . By this train , the two fly - wheels are made to ...
... turns a pinion g ; to the axle of this pin- ion , another toothed - wheel h , is attached , which actuates two pinions , i and k , upon the shafts of the two fly - wheels 7 and m . By this train , the two fly - wheels are made to ...
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Popularne fragmenty
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