发明名称 |
Reinforced open head drum lid |
摘要 |
A drum lid for an open head drum in which the drum lid is clamped to the drum by a closing ring for sealing the drum. A section of the lip of the lid is reinforced. The section is reinforced by rigidly securing a reinforcing member to the exterior of the lid. The reinforcing member may be a metal lug.
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申请公布号 |
US4646931(A) |
申请公布日期 |
1987.03.03 |
申请号 |
US19850778364 |
申请日期 |
1985.09.20 |
申请人 |
ANDREWS, JOSEPH J.;ANDREWS, ALBERT J. |
发明人 |
ANDREWS, JOSEPH J.;ANDREWS, ALBERT J. |
分类号 |
B65D45/32;(IPC1-7):B65D45/32 |
主分类号 |
B65D45/32 |
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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