The Mechanics' Magazine and Journal of Engineering, Agricultural Machinery, Manufactures and Shipbuilding, 71. köide |
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Page 8
In each case the metal assized — to coin a new word - marked , annealed The
marking , gives a plain rim only , and the ... between the horizontal sections will
give the tion tables plated with iron , small carriages of apparently been doubly
gilt ...
In each case the metal assized — to coin a new word - marked , annealed The
marking , gives a plain rim only , and the ... between the horizontal sections will
give the tion tables plated with iron , small carriages of apparently been doubly
gilt ...
Page 8
... the sun becomes however , bear in mind that these quantities are multiplied by
4.2 and · 5 , give the displacement in + ... both sides gives the same number as is
found area representing the displacement , is the same P.N . ,, ( shaded in the ...
... the sun becomes however , bear in mind that these quantities are multiplied by
4.2 and · 5 , give the displacement in + ... both sides gives the same number as is
found area representing the displacement , is the same P.N . ,, ( shaded in the ...
Page 8
The marking gives a plain rim only, and the object of this is to render it less
necessary to put a very heavy strain on the dies afterwards in the coining press.
The protecting edge of the future coin is in fact thus raised, and made ready to
receive ...
The marking gives a plain rim only, and the object of this is to render it less
necessary to put a very heavy strain on the dies afterwards in the coining press.
The protecting edge of the future coin is in fact thus raised, and made ready to
receive ...
Page 8
This multiplied by 2 for both sides gives 7694- 1, the displacement in cubic feet
for both sides fmm the L. W. line to upper ... should be calculated by the ordinary
rules of mensuration, and added to the above result to give the total displacement
.
This multiplied by 2 for both sides gives 7694- 1, the displacement in cubic feet
for both sides fmm the L. W. line to upper ... should be calculated by the ordinary
rules of mensuration, and added to the above result to give the total displacement
.
Page 8
Should is well known that one defect of the screw is , that sections , and then by
the constant number 2 x 4.2 | these mechanical perfections make much farther it
does not , under all circumstances , e . g . , head to before mentioned , will give ...
Should is well known that one defect of the screw is , that sections , and then by
the constant number 2 x 4.2 | these mechanical perfections make much farther it
does not , under all circumstances , e . g . , head to before mentioned , will give ...
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action allow amount apparatus appears application arrangement boiler carried cause close coins combined Committee communication connected consists construction covered cylinder Dated Dated Feb Dated Jan described direction drawings effect employed engines equal experiments fabrics fact feet fire fitted fixed frame furnace give given Government hand head heat Improvements inch increase invention iron less lower machine machinery manufacture material matter means MECHANICS ments metal method motion moving object obtained officers operation ordinary pass Patent abandoned Patent completed piece pipe placed plate portion position prepared present pressure produced question receive reference respect rollers round screw ship side steam steel supply surface taken tion tube turned upper valve vessel weight wheel whole wire
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Page 20 - WILL you walk into my parlour?" said the Spider to the Fly; " 'Tis the prettiest little parlour that ever you did spy ; The way into my parlour is up a winding stair, And I have many curious things to show when you are there." " Oh, no, no," said the little Fly ; " to ask me is in vain, For who goes up your winding stair can ne'er come down again.
Page 88 - All letters patent for inventions granted under the provisions hereinbefore contained shall be made subject to the condition that the same shall be void, and that the powers and privileges thereby granted shall cease and determine, at the expiration of three years and seven years respectively from the date thereof...
Page 193 - ... would have looked like false humility, that is like pride, on mine. But I reflected further, and saw in my acceptance the means, of which necessarily so few are offered to Her Majesty, of testifying to you, through the instrumentality of her husband, that your labours are not unappreciated by your Sovereign, and that she wishes her people to know this as well as yourselves.
Page 193 - I, a simple admirer and would-be student of science, to take the place of the chief and spokesman of the scientific men of the day, assembled in furtherance of their important objects ! — the thing appeared to me impossible. Yet, on reflection, I came to the conclusion that, if not as a contributor to, or director of your labours, I might still be useful to you, useful to Science, by accepting your offer. Remembering that this Association is a popular Association, not a secret confraternity of...
Page 194 - To give a stronger impulse and a more systematic direction to scientific inquiry, — to promote the intercourse of those who cultivate Science in different parts of the British Empire, with one another, and with foreign philosophers, — to obtain a more general attention to the objects of Science, and a removal of any disadvantages of a public kind which impede its progress.
Page 211 - for the purpose of taking such steps as may be necessary to render the patent system and the funds derived from inventors more efficient and available for the reward of meritorious inventors and the advancement of practical science.
Page 195 - ... are stored, saving him at once a painful and laborious search, and affording him at the same time an assurance that what is here offered contains the whole of the treasures yet acquired. While this has been one of its latest attempts, the Association has from its very beginning kept in view that its main sphere of usefulness lay in that concentrated attention to all scientific operations which a general gives to the movements of his army, watching and regulating the progress of his impetuous...
Page 195 - ... which I trust you will determine to found would risk success in working on such large lines, let me remind you that in 1859, when the late Prince Consort occupied this Chair, he referred to " impediments " to scientific progress, and said, " they are often such as can only be successfully dealt with by the powerful arm of the State or the long purse of the nation.
Page 194 - On this primitive soil the botanist and zoologist will be attracted only by a limited range of plants and animals ; but they are the very species which the extension of agriculture and increase of population are gradually driving out of many parts of the country. On those blue hills the red deer, in vast herds, holds undisturbed dominion over the wide heathery forest, until the sportsman, fatigued and unstrung by the busy life of the bustling town, invades the moor, to regain health and vigour by...
Page 193 - Remembering that this Association is a popular Association, not a secret confraternity of men jealously guarding the mysteries of their profession, but inviting the uninitiated, the public at large, to join them, having as one of its objects to break down those imaginary and hurtful barriers which exist between men of science and so-called men of practice...