| 摘要 |
PROBLEM TO BE SOLVED: To provide a positioning structure capable of accurately positioning the mounting position of an outer bend without causing play. SOLUTION: In this positioning structure for the outer bend, a protruding piece 12 forming a cutout part 11 cut out at an angle of 90 degrees when viewed in a plane is provided in an upper end part of a corner part 8 on an indoor side of the outer bend 1, and the cutout part 11 is abutted on an outside angle part of a building to determine the mounting position of the outer bend. A protruding piece forming a tip angle to 90 degrees when viewed in a plane is provided in a basic part of an outer bend support device. An inner face of the corner part on the indoor side of the outer bend is abutted on the protruding piece and the outer bend is attached to the outer bend support device to determine the mounting position of the outer bend. COPYRIGHT: (C)2004,JPO
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