| 发明名称 |
Conveyor systems and high durability rollers therefor |
| 摘要 |
An inventive roller and an inventive conveyor assembly which includes at least one such roller. The inventive roller comprises: an axle housing; a polymer foam segment positioned around the axle housing; and a polymer coating which covers the exterior of the polymer foam segment.
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| 申请公布号 |
US5381887(A) |
申请公布日期 |
1995.01.17 |
| 申请号 |
US19940180875 |
申请日期 |
1994.01.12 |
| 申请人 |
ELASTOMER SPECIALTIES, INC. |
发明人 |
EMMONS, ORLIN W. |
| 分类号 |
B65G39/02;B65G39/06;B65G39/09;(IPC1-7):B65G15/68 |
主分类号 |
B65G39/02 |
| 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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