发明名称 |
Method and apparatus for applying foam to a flat panel. |
摘要 |
Application of foam onto a flat, generally horizontal panel having parallel material moved along the panel in the path between two laths and oscillating from side to side. The injection head may execute a pendulum type motion in a plane perpendicular to the panel. Used for the prodn. of construction panels, used e.g. for internal walls roof lining the like. Each pass of the foam follows the previous one comparatively rapidly and thus the difference in development, hardening etc. of the passes is not great and consequently gaps and irregularities are not formed. |
申请公布号 |
EP0044108(A1) |
申请公布日期 |
1982.01.20 |
申请号 |
EP19810200754 |
申请日期 |
1981.07.02 |
申请人 |
MOBAN B.V. |
发明人 |
VAN DEN BERG, JOANNES;AALBERS, JOHAN GERHARDUS |
分类号 |
B05B13/04;B29C44/32;B29C44/36 |
主分类号 |
B05B13/04 |
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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