发明名称 |
Materials feeder equipment |
摘要 |
An improved materials feeder equipment includes highly efficient, durable, and wear and abrasion resistant sliding contact elements. In particular, the equipment has a feeder box and a ware plate arranged for sliding contact, each having high precision tetragonal zirconia polycrystal (TZP) ceramic or, alternatively, zirconia-alumina composite.
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申请公布号 |
US5839618(A) |
申请公布日期 |
1998.11.24 |
申请号 |
US19960736850 |
申请日期 |
1996.10.28 |
申请人 |
CHATTERJEE, DILIP K.;GHOSH, SYAMAL K. |
发明人 |
CHATTERJEE, DILIP K.;GHOSH, SYAMAL K. |
分类号 |
B30B15/30;C04B35/486;C04B35/488;(IPC1-7):G01F11/10 |
主分类号 |
B30B15/30 |
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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