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Slider-crank mechanism with double stroke of the slide

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Structure of mechanism

Function The element performs a reciprocating motion of rotation within the angle B'AB''. The oscillatory movement of the element 1 is transformed, through the elements 2.3 and 4 move back and forth of the crosshead 5. For each complete oscillation of the lever 1, the crosshead 5 makes two complete cycles of movement. The trajectory s travelled by the point D from the crosshead of its lower limit position, shown in the drawing, to its upper limit position is:
Comment Authors : François Vandenbon based on a model of I Artobolevski book.
Modified by : Miguel PEREZ BORRAJO
IFMA (French Institute for Advanced Mechanics) -
Clermont-Ferrand, FRANCE
This model is based on a mechanism described by Artobolevskij under number 1507.
The mechanism is shown here.
The model and all attached items were made within this context.
Dimension of mechanism planar
Number of links 6
Drive movement Rotation
Degree of freedom 1
Fundamental mechanism Link containing mechanism Step mechanism
Number of inputs 1
Number of followers 1
Relative position between drive and output orthogonal crossing


Application area : not recognisable
Examples of application This mechanism can be used to generate alternative translational movements.
Link containing mechanism
Step mechanism
IAO 2011
Permanent links
DMG-Lib FaviconDMG-Lib
Europeana FaviconEuropeana
Data provider
Location IFMA (French Institute for Advanced Mechanics)
Persons editor: Perez-Borrajo, Miguel (Ed.)
creator: Vandenbon, Florian
Date of production September 2011 - January 2012
Further media formats
CAX files

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