Mechanic's and Student's Guide in the Designing and Construction of General Gearing as Eccentrics, Screws, Toothed Wheels, Etc: And the Drawing of Rectilineal and Curved Surfaces; with Practical Rules and DetailsW.P. Nimmo, 1868 - 50 páginas |
Dentro del libro
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Página 16
... Arms . Size of wheel , I foot 2 inches X 46 teeth x 1 " pitch X 24 " wide . After the pitch line and all the required centre lines have been drawn , the teeth are set out in the same manner as before described . Produce the same on the ...
... Arms . Size of wheel , I foot 2 inches X 46 teeth x 1 " pitch X 24 " wide . After the pitch line and all the required centre lines have been drawn , the teeth are set out in the same manner as before described . Produce the same on the ...
Página 17
... arms are the next to be set out , tapering from the boss to the rim , Fig . 1 , whose section is shown in Fig . 4 , and taken at X X. The extra pro- jection or thickness at the centre of the rim at I ( Fig . 3 ) is to give the rim ...
... arms are the next to be set out , tapering from the boss to the rim , Fig . 1 , whose section is shown in Fig . 4 , and taken at X X. The extra pro- jection or thickness at the centre of the rim at I ( Fig . 3 ) is to give the rim ...
Página 18
... arm at g h , Fig . 1. After having determined the size of both wheels required in the present drawing , as above , the centres are found by halving the diameters of each , and adding them together , which would give I foot 83 inches ...
... arm at g h , Fig . 1. After having determined the size of both wheels required in the present drawing , as above , the centres are found by halving the diameters of each , and adding them together , which would give I foot 83 inches ...
Página 19
... arms marked respectively a b c , which will further be shown in preceding plates . The size of the eye and the boss will all depend on the calculation of the strains required . It may here be remarked that in practice the bosses of ...
... arms marked respectively a b c , which will further be shown in preceding plates . The size of the eye and the boss will all depend on the calculation of the strains required . It may here be remarked that in practice the bosses of ...
Página 23
... arm . ( 52. ) Plates XII . , XIII . , and XIV . are given here as examples of the application of screws , wheels , etc. , to practical machinery . Plates XII . and XIII . are working drawings of a screw or lifting jack , Fig . 5 ...
... arm . ( 52. ) Plates XII . , XIII . , and XIV . are given here as examples of the application of screws , wheels , etc. , to practical machinery . Plates XII . and XIII . are working drawings of a screw or lifting jack , Fig . 5 ...
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Mechanic's and Student's Guide in the Designing and Construction of General ... Francis Herbert Joynson Sin vista previa disponible - 2016 |
Términos y frases comunes
50 cents 75 cents A B C Artillery axis belt bevel wheels bisect breadth Captain cast-iron Cavalry centre line circle described circumference Cloth cone construction Corps of Engineers cut the circle cycloid describe arcs describe the curve diagrams diameter distance divide Double Eccentrical draw radial lines drawn edition elevation Fig ellipse engravings epicycloid feet French gear given Gunnery height horse power Hypsometry Illustrated inches pitch instruction intersections J. P. WHITNEY Journal length Major-General Manual Maps Merrimack River Military Academy motion Naval number of equal octavo officers Ordnance perpendicular pinion pitch line plan Fig Plate XV point F practical pulley radius revised revolutions per minute Rifle round screw semicircles shaft spiral Steam steel strength teeth tion tooth Treatise U. S. Army U. S. Navy United United States Army UNITED STATES NAVY velocity vertical Volunteers West Point width wrought-iron
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