发明名称 |
Portable variable speed volumetric feed hopper |
摘要 |
A volumetric feed hopper is provided with a variable speed drive to vary the feed rate of the hopper. The hopper is further provided with adjustable legs with pivoting feet to enable the hopper to be installed a various heights and on uneven surfaces.
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申请公布号 |
US6817747(B2) |
申请公布日期 |
2004.11.16 |
申请号 |
US20020299829 |
申请日期 |
2002.11.20 |
申请人 |
PREISSER MARK;FOX ROBERT J. |
发明人 |
PREISSER MARK;FOX ROBERT J. |
分类号 |
B28C7/16;(IPC1-7):B01F15/02 |
主分类号 |
B28C7/16 |
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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