发明名称 |
APPARATUS AND METHODS FOR MAKING A SCREEN AND A SCREEN MADE BY THE METHOD |
摘要 |
A method for making a screen for a vibratory separator, the method including placing at least one layer of screening material below a glue application apparatus, the glue application apparatus including a main body and a plurality of movable glue nozzles movably connected to the body, applying with the movable glue nozzles an amount of glue, in a pattern to at least a portion of the at least one layer of screening material by moving the movable glue nozzles over the at least one layer of screening material. The method wherein the glue application apparatus includes at least one stationary glue nozzle secured immovably to the main body, the method including applying at least one shearable glue bead having a length to the screening material so that shearing the screening material along the length of the at least one shearable glue bead produces separate sections of the screening material. |
申请公布号 |
EP1294495(B1) |
申请公布日期 |
2006.04.26 |
申请号 |
EP20010931892 |
申请日期 |
2001.05.18 |
申请人 |
VARCO I/P, INC. |
发明人 |
ADAMS, THOMAS COLE;SEYFFERT, KENNETH WAYNE;LARGENT, DAVID WAYNE;SCHULTE, DAVID LEE, JR.;GRICHAR, CHARLES NEWTON;LEONE, VINCENT DOMINICK;WALKER, JEFFERY EARL;MCCLUNG, GUY LAMONT, III |
分类号 |
B07B1/00;B01D29/01;B01D29/07;B01D29/21;B01D33/00;B01D33/01;B01D33/03;B07B1/46;B07B1/48;B21F27/00;B32B7/12;B32B37/00;E21B21/06 |
主分类号 |
B07B1/00 |
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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