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Title:
BALL AND SOCKET JOINT FOR CONNECTING CERAMIC ROLLER TO BEARING
Document Type and Number:
Japanese Patent JP3491057
Kind Code:
B2
Abstract:

PURPOSE: To provide a ball and socket joint designed in an unlimited method for the application in glass or metallurgical industry to eliminate localized stressess causing chipping of a roller and significantly extend the service life of a mounting part.
CONSTITUTION: A ceramic roller consisting of a shell 2 and a shaft 1 passing through the shell 2 comprises at last one ball and socket joint located between the shell 2 and the shaft 1. At least one end cap 4 is placed at the end of the shell 2 and mounted on the shaft 1. The ball and socket joint is provided between the shell 2 and the end cap 4 or between the shaft 1 and the end cap 4. The ball and socket joint is preferably realized by providing an annular collar having a rounded cross section mounted between the truncated conical bearing surface of the shell 2 and the end cap 4.


Inventors:
Gautier, David
Application Number:
JP6005494A
Publication Date:
January 26, 2004
Filing Date:
March 04, 1994
Export Citation:
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Assignee:
Vesuvius FR. SA.
International Classes:
C21D1/00; B65G39/02; F16C11/06; F16C13/00; F16C13/02; (IPC1-7): F16C13/00; C21D1/00; F16C11/06
Attorney, Agent or Firm:
大橋 邦彦 (外1名)



 
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