| 摘要 |
<p>PURPOSE: To facilitate assembling work from outside of a car body by forming a body holding means which communicates with the car body through an opening of the car body and can hold or clamp the car body from inside. CONSTITUTION: An inside frame 9 extends downward from a major frame 3 and holds tools such as a clamp 11 or a spot welder. As the inside frame 9 is located relatively close to the center line of an apparatus, when the major frame 3 is lowered, the inside frame 9 is made to communicate with the inside of a body shell. The inside frame 9 is movably mounted to the major frame 3 and constituted so that it moves outward to the both sides of the car body shell by a horizontal cylinder. As the car body shell can be held by moving the inside frame 9, workability on outside the body can be improved.</p> |
