发明名称 |
Maintenance device for flat filter head valves |
摘要 |
A maintenance device for flat filter head valves, comprising a metallic structure (1) having an upper flange (2), which is supported and connected by structural components (5) on a support frame (6), from which derive four supporting legs (7) having respective wheels (8) in the lower ends thereof. The device is formed as a small car (11) to be positioned over tracks (10) at the time the component to be subjected to maintenance procedures is removed, and it can be removed from the work area (T) of base structure (9) later on.
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申请公布号 |
US6115896(A) |
申请公布日期 |
2000.09.12 |
申请号 |
US19980174772 |
申请日期 |
1998.10.19 |
申请人 |
COMPANHIA VALE DO RIO DOCE |
发明人 |
GONCALVES, HERLON QUINTAO;SENA, NELSON APARECIDO;SILVA, JOSEGERALDO;SILVA, EDUARDO;FERREIRA, LUIZ DE SOUZA;DUTRA, ELOI |
分类号 |
B01D29/01;(IPC1-7):B66F3/00 |
主分类号 |
B01D29/01 |
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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