发明名称 |
Ceramic conveyor roll with metal end caps and its assembly |
摘要 |
<p>The present invention relates to conveyor rolls used in high temperature applications, and more particularly concerns an improved end cap assembly for such rolls. According to the invention, the conveyor roll (1) comprises a) a ceramic spool (2), b) at each end (21,22) of the ceramic spool (2), an end cap (4) comprising a metal ferrule (41) and having a certain internal circumference adapted to fit over an end (21) of the ceramic spool; and c) interposed between each end (21,22) of the ceramic spool (2) and the end cap (4) a tolerance ring (3) of resilient metal having a plurality of circumferentially arranged corrugations. This conveyor roll can resist temporary overheat or blocage without damages.</p> |
申请公布号 |
EP1693635(A1) |
申请公布日期 |
2006.08.23 |
申请号 |
EP20050447040 |
申请日期 |
2005.02.22 |
申请人 |
VESUVIUS CRUCIBLE COMPANY |
发明人 |
GAUTIER, DAVID;FLAMME, ARNAUD |
分类号 |
F27D3/02;B65G39/02;F16D1/08 |
主分类号 |
F27D3/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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