| 摘要 |
PROBLEM TO BE SOLVED: To dispense with centering of piping materials so as to shorten working time by providing a clamp body for slidably receiving both clamps in a trestle of a clamp base to grasp the materials on the base slidably in an orthogonal direction to a sliding direction of the base. SOLUTION: The fusion bonding machine A comprises a trestle 1, two clamps 2, and a heater face 3. The clamp 2 has a clamp base 4, and a clamp body 5. The base 4 is supported slidably in a lengthwise direction by a guide rail, and slid cooperatively with a handle 41 in the face 3 direction. A traverse rail 46 for slidably supporting the body 5 perpendicularly to the rail is provided on the upper surface of the base 4. As a result, even in case of deviating an axial center of piping materials, the body 5 is traversely moved along the rail 41 to be simply centered. |
