公开(公告)号：US5363600A

公开(公告)日：1994-11-15

申请号：US966836

申请日：1992-10-27

申请人： Osamu Shishido ,  Satoshi Arai ,  Yuugo Tomaru ,  Eiji Nagayama

发明人： Osamu Shishido ,  Satoshi Arai ,  Yuugo Tomaru ,  Eiji Nagayama

IPC分类号： A47L11/16 ,  A47L11/162 ,  A47L11/40 ,  B24B7/18 ,  B24B23/02 ,  B24B55/10

CPC分类号： B24B7/186 ,  A47L11/162 ,  A47L11/4038 ,  A47L11/4077 ,  B24B23/02 ,  B24B55/102

摘要： In a floor polisher for polishing a floor by rotating a pad by a motor while running the floor polisher by way of pushing an operation handle, a dust scattering prevention device in the floor polisher comprising a dust scattering prevention cover which is provided at least a lower end portion thereof with a ring-shaped core bar and the whole of which is formed into a generally skirt-like shape widened toward a lower end thereof, using a flexible cloth, the cover being attached to a lower end opening of a pad covering an upper surface side of the pad in such a manner as that a lower end portion of the cover is in contact with the floor.

摘要翻译： 在用于通过推动操作手柄运行地板抛光机时通过电动机旋转垫子来研磨地板的地板抛光机中，所述地板抛光机中的防尘散射装置包括至少设置有下部 其端部具有环形芯棒，并且使用柔性布将其整体形成为朝向其下端加宽的大致裙状形状，所述盖附接到覆盖覆盖物的垫的下端开口 垫的上表面侧以使得盖的下端部与地板接触的方式。