发明名称 |
Grinding mill with dual articulation actuation cylinder |
摘要 |
The roller grinding mill for comminuting brittle grinding stock includes at least one grinding roller which co-operates with a counter-face in such a manner that the grinding stock is comminuted between the grinding roller and the counter-face and a pressing system for applying a force to the grinding stock via the grinding roller. The pressing system includes: at least one hydropneumatic store and at least one dual-articulation actuating cylinder. The dual-articulation actuating cylinder is connected to the hydropneumatic store and has two pistons and a housing which acts as a coupling rod.
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申请公布号 |
US8517296(B2) |
申请公布日期 |
2013.08.27 |
申请号 |
US201113087501 |
申请日期 |
2011.04.15 |
申请人 |
FRERICH DANIEL;HOERSTER NILS;PETERS ALEXANDER;KOENNING LUDWIG;RUETHER THOMAS;POLYSIUS AG |
发明人 |
FRERICH DANIEL;HOERSTER NILS;PETERS ALEXANDER;KOENNING LUDWIG;RUETHER THOMAS |
分类号 |
B02C4/32 |
主分类号 |
B02C4/32 |
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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