| 发明名称 |
Track with overlapping links for dry coal extrusion pumps |
| 摘要 |
A chain for a particulate material extrusion pump includes a plurality of links, each of the plurality of links having a link body and a link ledge, wherein each link ledge of the plurality of links at least partially overlaps the link body of an adjacent one of the plurality of links. |
| 申请公布号 |
US8631927(B2) |
申请公布日期 |
2014.01.21 |
| 申请号 |
US20090487856 |
申请日期 |
2009.06.19 |
| 申请人 |
SAUNDERS TIMOTHY;BRADY JOHN D.;AEROJET ROCKETDYNE OF DE, INC. |
发明人 |
SAUNDERS TIMOTHY;BRADY JOHN D. |
| 分类号 |
B65G15/00;B65G15/14 |
主分类号 |
B65G15/00 |
| 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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