| 摘要 |
PURPOSE:To enable movable walls to be automatically run along ceiling rails by composing a table driving mechanism so that a turntable may be horizontally swung to permit the end section of a movable rail to coincide with the end sections of the ceiling rails. CONSTITUTION:The end sections of a plurality of ceiling rails 11, 12 are respectively allowed to face a cross point A and are horizontally arranged, and a turntable 2 provided with a movable rail 22 formed with a cross-sectional area equal to the cross-sectional areas of the ceiling rails 11, 12 is set at the cross point A. After that, a table driving mechanism 3 is composed so that the turntable 2 may be horizontally swung to permit the end section of the movable rail 22 to coincide with the end sections of the ceiling rails 11, 12 selectively. After that, a running body 6 is set within the ceiling ails 11, 12, and respective movable walls 5 are supported to be suspended via suspension rods 7, 7 suspended from the running body 6. A distance between the suspension rods 7, 7 is set to be of a value less than 1/2 of the width dimension of the movable walls 5. Then, by a movable wall running driving mechanism, the movable walls 5 are run. |
