| 摘要 |
A combined member which prevents two members connectedly combined with each other from being separated from each other and economically provides excellent rigidity, corrosion resistance, wear resistance, and heat resistance, characterized in that, in the combined member formed of a first member and a second member connectedly combined with each other, the first member has a projected part and the projected part is formed so that it is expanded toward its tip direction and the second member has a recessed part and the recessed part is formed so as to correspond in shape to the projected part with a specified gap between them, and a wedge-shaped member is inserted into a clearance formed between the recessed part and the projected part by the fitting of these parts so as to prevent the first member from being separated from the second member; filler may be filled in those clearance parts remaining after the wedge-shaped member is inserted. |
