发明名称 |
Bellows with molded panels |
摘要 |
A multi-sided bellows cover has panel sections formed of extruded plastic panels that are connected end-to-end by bead-in-slot connections. The panel sections can be made of one or more rigid wall sections that are connected at the fold lines by flexible web sections or by the bead-in-slot connection. The panel sections are integrally molded by extrusion, and many serial wall sections alternating with web sections may be integrally co-extruded with one another.
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申请公布号 |
US2005037173(A1) |
申请公布日期 |
2005.02.17 |
申请号 |
US20040944108 |
申请日期 |
2004.09.17 |
申请人 |
DAY STEVEN D.;MATTSON GARY E.;PLACSEK STEVEN B. |
发明人 |
DAY STEVEN D.;MATTSON GARY E.;PLACSEK STEVEN B. |
分类号 |
B23Q11/08;B66F7/06;F16J3/04;(IPC1-7):F16L1/00 |
主分类号 |
B23Q11/08 |
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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