| 发明名称 |
CATENA MECCANICA PERFEZIONATA |
| 摘要 |
<p>In order to increase the lifetime of the chain (1-1E), a first improvement is to provide a first annular seal element (8) positioned between the outer plate (4) and the inner plate (6). A second improvement is to provide a second annular seal element (11) positioned between the inner plate (6) and an idle rotating roller (12) on the bush (5). <IMAGE></p> |
| 申请公布号 |
ITMI971412(A1) |
申请公布日期 |
1998.12.16 |
| 申请号 |
IT1997MI01412 |
申请日期 |
1997.06.16 |
| 申请人 |
FABBRICA CATENE A RULLO FRATELLI FO SSATI S.P.A. |
发明人 |
FOSSATI ENRICO;PAOLETTI PIERO |
| 分类号 |
F16G13/06 |
主分类号 |
F16G13/06 |
| 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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