| 摘要 |
PROBLEM TO BE SOLVED: To facilitate production and assembly, surely restrict a horizontal movement range of each part, prevent interference with another part, and optimally maintain a spring pressure of movements (floating) of a floating nut 15 and a floating bolt 16.SOLUTION: A floating nut includes a third plate 8, a first plate 3, a plate spring 4, a second plate 5, and a shaft part 7. A pair of side wall parts 2 are arranged in both respective sides of the first plate 3, and the third plate 8 is allowed to move in a range between the side wall parts 2. The plate spring 4 is interposed between the first plate 3 and the second plate 5, and a space between the second plate 5 and the third plate 8 both fixed to the shaft part 7 is determined. |
