Quadruplanar-Inversor

The Quadruplanar inversor of Sylvester and Kempe is a generalization^[1] of Hart's inversor. Like Hart's inversor, is a mechanism that provides a perfect straight line motion without sliding guides.

The mechanism was described in 1875 by James Joseph Sylvester (1814-1897) in the journal Nature.

Gallery

• Example 1
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• Example 2
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• Example 3
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References

External links

• A strong relationship between new and old inversion mechanisms Dijksman, E.A., Published in: Journal of Engineering for Industry : Transactions of the ASME, Published: 01/01/1971
• http://americanhistory.si.edu/collections/search/object/nmah_1214012
• http://alexandria.tue.nl/repository/freearticles/605221.pdf