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Mechanism of slide and crank, with crank and connecting rod of egal lengths and with two abutments |
  | Click to enlarge |
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Structure of mechanism |
| Function |
The lengths of the elements of the mechanism satisfy the condition AB=BC=BD. The lengths of elements are in accordance to the adopted ratio, the point D moves according to a straight line “c-c”. The abutments “a” and “b” planned in the construction of the mechanism are necessary to cross the indefinite positions. The movement of the connecting rod “2” can be reproduced by the movement without sliding of the circumference “d”, united of this connecting rod, on the immovable circumference “e”, the ratio of their radius being AB/DC. The complete stroke “s” of the slide “3” is equal to four lengths of the crank “1”. |
| Comment |
Authors : DUMONT Nicolas based on a model of I Artobolevski book.
Modified by : Miguel PEREZ BORRAJO
IFMA (French Institute for Advanced Mechanics) - http://www.ifma.fr
Clermont-Ferrand, FRANCE
This model is based on a mechanism described by Artobolevskij under number 1484.
The mechanism is shown here.
The model and all attached items were made within this context. |
| Dimension of mechanism |
planar |
| Number of links |
4 |
| Drive movement |
Rotation |
| Degree of freedom |
1 |
| Fundamental mechanism |
 Link containing mechanism |
| Number of inputs |
1 |
| Number of followers |
1 |
| Revolution ability |
no |
| Revolution ability of input link |
yes |
| Relative position between drive and output |
orthogonal intersecting |
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Application |
| Application area |
: not recognisable |
| Examples of application |
industry |
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IFMA (French Institute for Advanced Mechanics) |
| Persons |
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editor: Perez-Borrajo, Miguel (Ed.)
creator: Dumont, Nicolas |
| Date of production |
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September 2011 - January 2012 |
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| Further media formats |
 Animations |
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 CAX files |
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Newsletter
DMG-Lib
Europeana
IFMA
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