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 |
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Página 12
... breadth of the pinion ( plan , Fig . 2 ) . The pitch line is shown by the dotted line , a b c d , the face of the wheel by A B ( Fig . 1 ) , in eleva- tion , which , of course , will only show straight lines by looking on the top of the ...
... breadth of the pinion ( plan , Fig . 2 ) . The pitch line is shown by the dotted line , a b c d , the face of the wheel by A B ( Fig . 1 ) , in eleva- tion , which , of course , will only show straight lines by looking on the top of the ...
Página 13
... breadth a to b , however , will have to be carried first down to the plan , Fig . 2 , copied on to Fig . 4 , and then carried on the centre line , X X ; in fact , any point carried over from the pitch line to the different views of the ...
... breadth a to b , however , will have to be carried first down to the plan , Fig . 2 , copied on to Fig . 4 , and then carried on the centre line , X X ; in fact , any point carried over from the pitch line to the different views of the ...
Página 15
... breadth . . ( 29. ) Plate IV . , Figs . 3 and 4. The Worm and the Worm - wheel . - By glancing at the elevation of Fig . 1 , it is at once perceived that the form of the thread of the screw and the teeth of the wheel is on the same ...
... breadth . . ( 29. ) Plate IV . , Figs . 3 and 4. The Worm and the Worm - wheel . - By glancing at the elevation of Fig . 1 , it is at once perceived that the form of the thread of the screw and the teeth of the wheel is on the same ...
Página 16
... breadth of which being at the pitch line , corresponding to the one found by setting the tooth out at the proper instant . The tooth , as seen in plan , is rounded to the outside , so that one tooth works freely into the other . The ...
... breadth of which being at the pitch line , corresponding to the one found by setting the tooth out at the proper instant . The tooth , as seen in plan , is rounded to the outside , so that one tooth works freely into the other . The ...
Página 17
... breadth of the wheel , Fig . 2 , which dotted lines sufficiently denote . - ( 36. ) Plate VI . , Figs . 1 , 2 , 3 , 4 , 5. The Spur - wheel and Pinion . After the preceding explanations of the con- struction of teeth for wheels , it is ...
... breadth of the wheel , Fig . 2 , which dotted lines sufficiently denote . - ( 36. ) Plate VI . , Figs . 1 , 2 , 3 , 4 , 5. The Spur - wheel and Pinion . After the preceding explanations of the con- struction of teeth for wheels , it is ...
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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 |
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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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