Dry wall-board surface finishing
    2.
    发明授权
    Dry wall-board surface finishing 失效
    干墙板表面处理

    公开(公告)号:US4197338A

    公开(公告)日:1980-04-08

    申请号:US953695

    申请日:1978-10-20

    申请人: Anthony Perna

    发明人: Anthony Perna

    CPC分类号: B05C17/10 B05C17/0212

    摘要: In the finishing of dry wall-board surfaces at joints and outside and inside corners by applying joint compounds, by taping thereover and by applying wipe-off tools for removal of excess compound applied and feathering of the tape edges either simultaneously or otherwise, the improvement which comprises using a cellular or cellulosic sponge roller having an operative peripheral sleeve circular in profile and adapted to pick up and distribute said compound in the application thereof.

    摘要翻译: 通过施加接头化合物,在接合处和外角和内角处干燥的墙板表面的整理,通过在其上胶带并通过应用擦除工具以同时或以其他方式除去多余的化合物和带边缘的羽化, 其包括使用细胞或纤维素海绵辊,其具有在轮廓中圆形的可操作的外围套筒,并适于在其应用中拾取和分配所述化合物。