发明名称 |
Mixer rotor with spiral core ribs |
摘要 |
An improved rotor design is provided for an internal batch mixing machine. A rotor has a rotor body with an axially extending central cavity, and with a plurality of mixing wings defined on the outer surface of the rotor body. A plurality of internal reinforcing ribs of generally spiral or curved configuration are defined on the rotor body and project into the cavity.
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申请公布号 |
US2007291579(A1) |
申请公布日期 |
2007.12.20 |
申请号 |
US20060454510 |
申请日期 |
2006.06.16 |
申请人 |
BRIDGESTONE FIRESTONE NORTH AMERICAN TIRE, LLC |
发明人 |
HUFFSTETLER VERNIE D.;SANTANAM LAKSHMAN;PARIKH MUKULBHAI N.;PAGE JAMES W. |
分类号 |
B29B7/18;B29B7/82 |
主分类号 |
B29B7/18 |
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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