发明名称 |
Shredders, notably for processing heterogeneous materials |
摘要 |
A rotary comminuting apparatus adjustable to reduce either hard or soft materials includes a segmented perforated semi-cylindrical grate partially surrounding the lower portion of the rotor. The grate segments are pivotally supported on a common axle parallel to the axis of the rotor. The opposite ends of the segments are each supported by a hydraulic jack and the jacks have a common connection to a motor pump unit to pivot the grates from a lower position concentric with the rotor to an upper position in which the outer edge is closer to the rotor surface than the pivot edge.
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申请公布号 |
US4133489(A) |
申请公布日期 |
1979.01.09 |
申请号 |
US19770797167 |
申请日期 |
1977.05.16 |
申请人 |
MAILLET, EDGARD J. |
发明人 |
MAILLET, EDGARD J. |
分类号 |
B02C13/284;B02C18/14;B02C18/16;B02C23/16;(IPC1-7):B02C13/28 |
主分类号 |
B02C13/284 |
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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