Epicyclic  gear  of  arithmometer

1. Model by Tchebyshev (CNAM)
1. Reconstruction
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Reconstructed mechanism in action
(model by “Mathematical etudes”)

Original papers by Tchebyshev:


Museums and archives:

  • Model of the epicyclic gear is stored in the Musée des arts et métiers du Conservatoire national des arts et métiers (Paris, France), CNAM № 12440-0000.

Research:


Other sources:


Model:


Link to this page:

Other Projects of Mathematical Etudes Fund
 
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