| 摘要 |
PURPOSE: A ceramic support for a slack pocket is provided to simply fix the support to a welding material with magnetic force of a magnet plate adhered to a circular penetrating hole. CONSTITUTION: A valley(21) is formed horizontally to be inclined toward the inside of entire surface. A ceramic support(20) for a slack pocket having perpendicular and inclined surfaces(22,23) maintains its horizontality on both ends of a welding material. A strut(30) is connected by a bolt(32) through plural circular and oval penetrating holes by considering the fixed position and difference in thickness between upper/lower welding materials. Finally, a magnetic plate is closely adhered by a bolt(41) to a lower circular penetrating hole(11a) of a lower vertical stand(11).
|
