| 发明名称 |
PISTON AND PISTON ROD FOR A RODLESS DISPENSER |
| 摘要 |
A piston and piston rod for a rodless dispenser for extrudable material are configured such that compressive force exerted on the piston from a push chain causes a reactive torque to be created that locks the links of the chain together. The push rod is located away from the piston's geometric center.
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| 申请公布号 |
US2011168742(A1) |
申请公布日期 |
2011.07.14 |
| 申请号 |
US20100703613 |
申请日期 |
2010.02.10 |
| 申请人 |
PRINCE CASTLE, INC. |
发明人 |
VELTROP LOREN;VAN ERDEN DONALD;ERDEN PAULETTE VAN;SCHMIDT ERIC;ROTE SCOTT;SOMEN DANIEL;KURTH MARK;EIGER AARON;PAYNE TIMOTHY |
| 分类号 |
B67D7/60 |
主分类号 |
B67D7/60 |
| 代理机构 |
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代理人 |
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| 主权项 |
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