| 发明名称 |
METHOD AND APPARATUS FOR PLASTIC DUCT BANK MANUFACTURE |
| 摘要 |
A method and apparatus for manufacturing a duct bank comprising the steps of loading a frame with a series of templates, positioning the frame adjacent a pipe extruder, aligning a set of a plurality of holes with a die of the pipe extruder, extruding a pipe of a first length into the set of holes, repeating the steps of aligning and extruding for each set of holes, thereby forming the duct bank, banding the duct bank, and removing the duct bank from the frame. |
| 申请公布号 |
US2016121534(A1) |
申请公布日期 |
2016.05.05 |
| 申请号 |
US201614993545 |
申请日期 |
2016.01.12 |
| 申请人 |
Cummings Electrical, L.P. |
发明人 |
Gross Scott |
| 分类号 |
B29C47/00;B29C47/34;B29C47/92;B29C47/02;B29C47/06 |
主分类号 |
B29C47/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for manufacturing a duct bank utilizing a set of templates, and an extruder having an extrusion die with an axis, comprising:
providing an indexable frame with a set of template supports; arranging the set of templates in the set of template supports to form a set of aligned receiver holes; sequentially extruding and inserting a set of duct pipes into the set of aligned receiver holes; whereby the duct bank is formed. |
| 地址 |
Fort Worth TX US |
