Principles of MechanismLongmans, Green, 1870 - 463 páginas |
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Página vi
... connected together in various ways , so that if one be made to 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 ...
... connected together in various ways , so that if one be made to 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 ...
Página xiv
... connection and the law of its action are for the most part independent of the actual velocities . By establishing a system upon the relations of motion instead of upon the actual motions , it will be found that many of the redun ...
... connection and the law of its action are for the most part independent of the actual velocities . By establishing a system upon the relations of motion instead of upon the actual motions , it will be found that many of the redun ...
Página xvii
... connected by a general principle which had not hitherto been defined ; these I ventured to term Aggregate Motions . One portion only of these contrivances had usually been treated as a separate class , under the name of Differential ...
... connected by a general principle which had not hitherto been defined ; these I ventured to term Aggregate Motions . One portion only of these contrivances had usually been treated as a separate class , under the name of Differential ...
Página xxv
... Connection of pieces . 26. Driver . Follower . 27. Com- munication of Motion . By Mechanistic Connections . Art . 28. By contact . Rolling or sliding . 29. By intermediate pieces , rigid ( link ) or flexible ( wrapping connection ) . 30 ...
... Connection of pieces . 26. Driver . Follower . 27. Com- munication of Motion . By Mechanistic Connections . Art . 28. By contact . Rolling or sliding . 29. By intermediate pieces , rigid ( link ) or flexible ( wrapping connection ) . 30 ...
Página xxxi
... Connection of rods by a universal joint . 1st form by Amicus , published in 1664 , p . 439. 2nd form by Hooke for description of sun - dials , 1667 , p . 441 . CHAPTER II . CONSTRUCTIONAL FORMS AND THEORY . Art . THE SEPARATE ARTICLES ...
... Connection of rods by a universal joint . 1st form by Amicus , published in 1664 , p . 439. 2nd form by Hooke for description of sun - dials , 1667 , p . 441 . CHAPTER II . CONSTRUCTIONAL FORMS AND THEORY . Art . THE SEPARATE ARTICLES ...
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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