| 摘要 |
PROBLEM TO BE SOLVED: To simplify the switching work of used joining function surfaces. SOLUTION: When a joining function surface 8a of the joining function surfaces used for joining is switched to an other joining function surface 8b, an angle dividing mechanism 12 and a rotation support mechanism 5 are bonded to each other as shown in Fig. a. In the state that the joining function surface 8a is positioned at a lower part, the angle dividing mechanism 12 is upwardly moved by a manual operation as shown in Fig. b to release the connection of the angle dividing mechanism 12 and the rotation support mechanism 5. The rotation support mechanism 5 is rotated to a direction to the right by a manual operation making an axis in a vibration transmission direction as a rotation center as shown in Fig. c. When the rotation support mechanism 5 is rotated to the right by 90°as shown in Fig. d in the case of making Fig. a as a reference, the angle dividing mechanism 12 is downwardly moved by a manual operation and the angle dividing mechanism 12 and the rotation support mechanism 5 are connected to each other. Thereby, the other joining function surface 8b is substituted for the joining function surface 8a to be downwardly directed and becomes the joining function surface used for the joining. COPYRIGHT: (C)2004,JPO
|
