Joining device
AssigneeSaint-Gobain Centre De Recherches Et D'Etudes Europeen
InventorsChristian His, Franceline Villermaux, Guillaume Belly
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Abstract
A device having a first part shrink-fitted with a first shrink ring, the first shrink ring being shrink-fitted with a second shrink ring exhibiting a lower thermal expansion coefficient than a thermal expansion coefficient of the first shrink ring.
Claims33
A device comprising a first part shrink-fitted with a first shrink ring, the first shrink ring being shrink-fitted with a second shrink ring exhibiting a lower thermal expansion coefficient than a thermal expansion coefficient of the first shrink ring, the material of the second shrink ring comprising niobium in a content by weight of greater than 80%.
Dependencies are inferred from the claim text.