Principles of MechanismLongmans, Green, 1870 - 463 páginas |
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Página vi
... move they all receive a motion , the relation of which to that of the first is governed by the nature of the connection . The work which the machine has to do will require that the pieces appropriated to this work shall move with ...
... move they all receive a motion , the relation of which to that of the first is governed by the nature of the connection . The work which the machine has to do will require that the pieces appropriated to this work shall move with ...
Página 2
... moving power , and ending with the grindstone , which in like manner is peculiar and adapted to the work . But this is ... move according to the law required by the nature of the work . 4. These three classes of mechanical organs are so ...
... moving power , and ending with the grindstone , which in like manner is peculiar and adapted to the work . But this is ... move according to the law required by the nature of the work . 4. These three classes of mechanical organs are so ...
Página 3
... moves according to a given law , the others must move according to certain other given laws , this branch of the subject may be reduced to geometrical prin- ciples alone : whereas by considering mechanism as usual , as a modifier of ...
... moves according to a given law , the others must move according to certain other given laws , this branch of the subject may be reduced to geometrical prin- ciples alone : whereas by considering mechanism as usual , as a modifier of ...
Página 5
... move with respect to another moving body , if the latter be assumed as the standard to which the motion is to be referred . 9. Motion is essentially continuous ; that is to say , a point cannot pass from one position to another without ...
... move with respect to another moving body , if the latter be assumed as the standard to which the motion is to be referred . 9. Motion is essentially continuous ; that is to say , a point cannot pass from one position to another without ...
Página 6
... move ' ( Johnson ) , but is often employed in common language and by mathematicians in the same general sense as rotation . In astronomy revolution is limited to express the period of a heavenly body , that is its course from any point ...
... move ' ( Johnson ) , but is often employed in common language and by mathematicians in the same general sense as rotation . In astronomy revolution is limited to express the period of a heavenly body , that is its course from any point ...
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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