发明名称 |
Conveying device for exact metering, wherein at least one projecting body is rotated in an inner, disrupted threaded groove, and a use therefor |
摘要 |
A conveying device for metering of bulk material includes a sleeve having an interior region having an inner threaded groove. The threaded groove is disrupted by a plurality of cross-wise extending compensating grooves. The conveying device further includes a rotatable part, at least a portion of the rotatable part being disposed inside of the interior region of the sleeve. The rotatable part has one or more flexible first bodies, an outermost point of the first bodies extending to an inner wall of the sleeve. The device conveys bulk material as the rotatable part rotates such that the first bodies move along the threaded groove from one compensating groove to a next compensating groove.
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申请公布号 |
US5421513(A) |
申请公布日期 |
1995.06.06 |
申请号 |
US19930137042 |
申请日期 |
1993.12.20 |
申请人 |
DANAG AG |
发明人 |
GUBLER, DANIEL |
分类号 |
B65G33/12;B65G65/46;B65G65/48;(IPC1-7):B65G33/12 |
主分类号 |
B65G33/12 |
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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