发明名称 |
Method of producing crossbeams by gluing |
摘要 |
The precision-produced quarters (2) with the characteristic year rings (4) and slanting lines for the hole (3) are glued while wet. The wet-glued beams are prepared for the drying chambers after the glue-pressing and hardening periods have elapsed. The quarters are prepared by graded slits or surfaces and glue-application gaps, and then wet-glued.
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申请公布号 |
DE19703785(A1) |
申请公布日期 |
1998.08.06 |
申请号 |
DE19971003785 |
申请日期 |
1997.02.01 |
申请人 |
FRIES, PETRA, 57319 BAD BERLEBURG, DE |
发明人 |
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分类号 |
B27G11/00;B27M3/00;E04C3/14;(IPC1-7):B27M3/00 |
主分类号 |
B27G11/00 |
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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