The Mechanics' Magazine and Journal of Engineering, Agricultural Machinery, Manufactures and Shipbuilding, 71. köide |
From inside the book
Results 1-5 of 87
Page 8
In doing this we will , in the moval of the sulphur and phosphorus from the plates
would eventually be made in preference ; first place , revert to the evidence given
before metal . “ Mr. Bessemer committed a great and that those who wanted ...
In doing this we will , in the moval of the sulphur and phosphorus from the plates
would eventually be made in preference ; first place , revert to the evidence given
before metal . “ Mr. Bessemer committed a great and that those who wanted ...
Page 8
The when shaken the blanks naturally range them are placed when removed
from the bath , and by machine is then started , and straightway the selves on
their edgas in the flutings , and thus friction with the heated sawdust , the
workman in ...
The when shaken the blanks naturally range them are placed when removed
from the bath , and by machine is then started , and straightway the selves on
their edgas in the flutings , and thus friction with the heated sawdust , the
workman in ...
Page 8
which is 4596 , and subtract 103.95 from it , horizontal column are placed to the
right in the respectively , and the sum of the results , 1832.0 , Putting for A , B ,
and C their values , as given vertical column headed " areas . " We must , carried
to ...
which is 4596 , and subtract 103.95 from it , horizontal column are placed to the
right in the respectively , and the sum of the results , 1832.0 , Putting for A , B ,
and C their values , as given vertical column headed " areas . " We must , carried
to ...
Page 8
The marked blanks, after this squeezing, are ejected by the action of the machine
itself, and fall forward into a basket lined with pigskin, and placed to catch them.
In the return stroke of the sliders they carry two other pieces from beneath the ...
The marked blanks, after this squeezing, are ejected by the action of the machine
itself, and fall forward into a basket lined with pigskin, and placed to catch them.
In the return stroke of the sliders they carry two other pieces from beneath the ...
Page 8
horizontal oolumn are placed to the right in the vertical column headed "areas."
We must, however, bear in mind that these quantities are not the semi-areas of
the several transverse sections ; in the present example they are numerically the
...
horizontal oolumn are placed to the right in the vertical column headed "areas."
We must, however, bear in mind that these quantities are not the semi-areas of
the several transverse sections ; in the present example they are numerically the
...
What people are saying - Write a review
We haven't found any reviews in the usual places.
Other editions - View all
Common terms and phrases
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
Popular passages
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...