| 发明名称 |
MAGNETIC SEAL SYSTEM FOR BELT CONVEYOR ROLLERS |
| 摘要 |
A magnetic seal system for belt conveyor roller (11), formed by magnetic labyrinth (10) and arranged before a ball bearing or similar mechanical construction so as to prevent dust admission into the ball bearing. The magnetic labyrinth (10) has two overlapping annular rings (15' and 15'') made of magnetic material. |
| 申请公布号 |
WO8604398(A1) |
申请公布日期 |
1986.07.31 |
| 申请号 |
WO1983BR00008 |
申请日期 |
1983.09.08 |
| 申请人 |
CANTINHO TAVARES, LUIZ, MARCIO |
发明人 |
CANTINHO TAVARES, LUIZ, MARCIO |
| 分类号 |
B65G39/08;F16J15/54;(IPC1-7):F16J15/00;F16J15/44 |
主分类号 |
B65G39/08 |
| 代理机构 |
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代理人 |
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| 主权项 |
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