发明名称 |
Arrangement for a double shaft extruder |
摘要 |
A transmission for a high-output two-shaft extruder, comprising a speed-reduction gear (1) and a distribution gear (2). The distribution gear has one take-off shaft (4) driven directly by the speed-reduction gear and another take-off shaft (5) driven by the first take-off shaft in conjunction with two distributor shafts (11 & 12), one on each side. The speed-reduction gear is a planetary gear, its sun wheel (21) driven by a main motor and its ring (27) by a superimposition motor, and its planetary bearing (25) coupled to the distribution gear's first take-off shaft. The main motor operates at a constant speed and is designed to handle most of the total power demand. The superimposition motor is regulable or discontinuously variable in speed and is designed to handle a fraction of the total power demand.
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申请公布号 |
US6106426(A) |
申请公布日期 |
2000.08.22 |
申请号 |
US19990325520 |
申请日期 |
1999.06.03 |
申请人 |
A. FRIER, FLENDER AG |
发明人 |
MORHARD, HANS JOACHIM;BOEING, ALFONS |
分类号 |
B29C47/42;B29C47/08;F16H3/72;F16H37/06;(IPC1-7):F16H37/06 |
主分类号 |
B29C47/42 |
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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