MechanismLongmans, Green, and Company, 1905 - 408 páginas |
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Página 15
... lever , wheel and axle , inclined plane , and screw . first two are examples of a turning pair , and the second two of a sliding pair . In each there is no train of mechanism , and the driver and follower are one and the same piece ...
... lever , wheel and axle , inclined plane , and screw . first two are examples of a turning pair , and the second two of a sliding pair . In each there is no train of mechanism , and the driver and follower are one and the same piece ...
Página 16
... lever , the donkey engine , Watt's parallel motion , toggle joints , Oldham's coupling , Hooke's joint , etc. These , and others , are fully discussed in Chapters III . and IV . § 16. Complex Machines . - When a mechanism consists of ...
... lever , the donkey engine , Watt's parallel motion , toggle joints , Oldham's coupling , Hooke's joint , etc. These , and others , are fully discussed in Chapters III . and IV . § 16. Complex Machines . - When a mechanism consists of ...
Página 18
... Lever , Wheel and Axle . The lever consists of a link , AB , rotating about a pin , P , the combination forming a turning pair ( Fig . 17 ) . When motion takes place , the driving and following points A and B describe circular arcs ...
... Lever , Wheel and Axle . The lever consists of a link , AB , rotating about a pin , P , the combination forming a turning pair ( Fig . 17 ) . When motion takes place , the driving and following points A and B describe circular arcs ...
Página 29
... lever carried by a spindle , E , which can turn in bearings suspended from a bracket , J ; and the spindle E also carries an arm , L , which is slotted at the end to receive a pin attached to D. The breadth of the pulley on the main ...
... lever carried by a spindle , E , which can turn in bearings suspended from a bracket , J ; and the spindle E also carries an arm , L , which is slotted at the end to receive a pin attached to D. The breadth of the pulley on the main ...
Página 50
... lever , S , consisting of two rigid arms , turns about a fixed stud ; and the ends of the arms are slotted in order to receive two pins , one pin being attached to the extremity of the rod P , and the other attached to a piece , T ...
... lever , S , consisting of two rigid arms , turns about a fixed stud ; and the ends of the arms are slotted in order to receive two pins , one pin being attached to the extremity of the rod P , and the other attached to a piece , T ...
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Términos y frases comunes
actuating addendum circle angle angular velocity angular-velocity ratio arc of approach attached axis B.Sc belt bevel wheel block centripetal acceleration circular arc common normal connecting rod connecting-rod coupler crank arm crank pin crank radius crank shaft crosshead Crown 8vo curve cutter cutting cycloidal cylinder described diameter direction displacement distance draw driving ELEMENTARY ellipse engine equal equivalent crank fixed centre gear horizontal Illustrations intersect involute keyed kinematic lathe leading screw length lever line of centres line of stroke machine mandrel mean position meshes move number of teeth obliquity obtained oscillating P₁ P₁A P₂ parallel motion perpendicular pinion piston pitch circle pitch point plane pulley rack radii reciprocating piece relative represent the velocity revolution revolutions per minute roller rolling circle shape shown in Fig sliding slot spindle spur wheel straight line tool tooth trace transmitted turning pairs valve velocity diagram velocity ratio vertical whilst worm wheel
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