| 摘要 |
PURPOSE: A device for removing an ondol floor and a tile is provided to prevent production of noise in tearing up the existing floor and reduce the construction cost by quickly and simply executing removal work. CONSTITUTION: In a device for removing an ondol floor and a tile, the rear of a hydraulic cylinder(10) maintains predetermined height from a floor surface by a support rod(12) and a bearing rod(13). A rod enters in and out the hydraulic cylinder. A base plate(20) is fitted into the front end of the rod. A blade plate(30) is protruded at the bottom of the base plate, to maintain the oblique angle with the ground. A floor plate is removed through the blade plate operating by hydraulic pressure. The base plate(20) is assembled, with divided into a surface plate(21a) and a back plate(21b). The blade plate is detachably fitted between the surface plate and the back plate. The lower part of the base plate, to which the blade plate is assembled, is formed in a slant surface(22).
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