发明名称 |
Apparatus for producing blowing wool insulation from glass wool mat |
摘要 |
A pair of gear-driven hollow cutting cylinders, each perforated with square holes to provide a grid of exterior cutting edges extending circumferentially and longitudinally of the cylinder, breaks a glass wool mat fed therebetween into small columns which are pneumatically conveyed from the inside of the cylinders to a conventional bagging machine.
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申请公布号 |
US4184643(A) |
申请公布日期 |
1980.01.22 |
申请号 |
US19780939548 |
申请日期 |
1978.09.05 |
申请人 |
OWENS-CORNING FIBERGLAS CORP |
发明人 |
MCCORT, RALPH E |
分类号 |
B02C18/06;(IPC1-7):B02C23/00;B02C23/30 |
主分类号 |
B02C18/06 |
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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