| 摘要 |
PROBLEM TO BE SOLVED: To automatically fit a hinge which needs rotational motion for fitting. SOLUTION: After positioning an up/down outer frame hinge and up/down front frame hinge in vertical direction, the front frame is lowered to the outer frame 1 or the outer frame 1 is raised to the front frame 15, and the hinge hole 23 of the lower front frame and the hinge pin 12 of the lower outer frame hinge are fitted to each other. In this state, a rotational frame 57 supporting the outer frame 1 with a cam mechanism 33 is slightly rotated to the right around a joining part P by fitting of the hinge pin 12 of the lower outer frame hinge and the hinge hole 23 of the lower front frame hinge. Then, the hinge pin 22 of the upper front frame hinge 20 and the hinge hole 9 of the upper outer frame hinge 7 are fitted to each other. COPYRIGHT: (C)2004,JPO
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