发明名称 |
Method of making plastic hoods and dividers |
摘要 |
Plastic hoods and dividers are provided for use with row crop heads. The hoods and dividers are single walled and self-supporting. The single-walled hoods and dividers are preferably manufactured through a rotational molding process wherein a non-stick coating, such as polytetrafluoroethylene, is attached to portions of the mold.
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申请公布号 |
US6143230(A) |
申请公布日期 |
2000.11.07 |
申请号 |
US19990305708 |
申请日期 |
1999.05.05 |
申请人 |
CASE CORPORATION |
发明人 |
ANDRIOS, JOHN;KERBER, DATHAN;KOESTERS, BRIAN |
分类号 |
B29C33/56;B29C41/04;(IPC1-7):B29C33/56 |
主分类号 |
B29C33/56 |
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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