Principles of MechanismLongmans, Green, 1870 - 463 páginas |
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Página vii
... crank , on cams , on machines for converting a circular motion into a rectilinear , or a back and forwards motion , and for converting a back and forwards motion into a continued circular motion , and so on . This must , in fact , be ...
... crank , on cams , on machines for converting a circular motion into a rectilinear , or a back and forwards motion , and for converting a back and forwards motion into a continued circular motion , and so on . This must , in fact , be ...
Página xxi
... Cranks and link - work for Link - work Cranks , excentrics , and By Link- work . equal rotations Hooke's joints Cranks for limited mo- other link - work Ratchet wheels and clicks tions Bell - crank work Intermittent link - work DIVISION ...
... Cranks and link - work for Link - work Cranks , excentrics , and By Link- work . equal rotations Hooke's joints Cranks for limited mo- other link - work Ratchet wheels and clicks tions Bell - crank work Intermittent link - work DIVISION ...
Página xxviii
... crank work . CLASS C. { CHAPTER XII . DIRECTIONAL RELATION AND VELOCITY RATIO CONSTANT OR VARYING Art . 290. General definitions : ( 1 ) Rectilinear reciprocation , p . 214 ; Lecture apparatus for , p . 219 ; ( 2 ) Rotative ...
... crank work . CLASS C. { CHAPTER XII . DIRECTIONAL RELATION AND VELOCITY RATIO CONSTANT OR VARYING Art . 290. General definitions : ( 1 ) Rectilinear reciprocation , p . 214 ; Lecture apparatus for , p . 219 ; ( 2 ) Rotative ...
Página xxxiii
... crank . 287 Face and flank of a tooth 140 Bevil - wheel 68 Fall - rope and fall - block 371 Bridle rod of a parallel motion 438 • Female screw 211 • Block 370 Flat screw • 204 Cam . 205 , 226 , 273 Fusee . 271 • Cannon 325 Geer ( in and ...
... crank . 287 Face and flank of a tooth 140 Bevil - wheel 68 Fall - rope and fall - block 371 Bridle rod of a parallel motion 438 • Female screw 211 • Block 370 Flat screw • 204 Cam . 205 , 226 , 273 Fusee . 271 • Cannon 325 Geer ( in and ...
Página 16
... cranks with connecting rods , bell - hanging , and the like , while wrapping connections are employed for endless bands and * I adopted the term from the hanging rods of Watt's parallel motion . In his patent , 1784 , he describes these ...
... cranks with connecting rods , bell - hanging , and the like , while wrapping connections are employed for endless bands and * I adopted the term from the hanging rods of Watt's parallel motion . In his patent , 1784 , he describes these ...
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Principles of Mechanism: Designed for the Use of Students in the ... Robert Willis Visualização integral - 1841 |
Palavras e frases frequentes
angle angular velocity ratio arrangement axes axis carried center of motion circumference coincide combination communicated cone connected constant contrivance cord crank cylinder dead point describing circle diameter distance driver edge ellipse employed epicyclic train epicycloid equal example excentric extremity fixed follower frame friction frustum geer geometrical series given groove hyperboloid hypocycloid involute last wheel length line of centers link-work logarithmic spiral machine mechanism move number of teeth obtained opposite direction oscillation pair parallel parallel motion pass path perpendicular piece pinion pitch circle plane point of contact position pully rack radial radii radius ratchet-wheel respectively revolution revolve right line roller rolling contact rotation round screw shaft shown side sliding solids of revolution string surface synchronal rotations tangent termed toothed wheel turn upper versin vertical Vide weight wheel-work