| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a joint device in which a wall joint device is not damaged and a slide joint cover and a screen plate move smoothly so as to be used safely even when the tip of a floor joint plate in a floor joint device rotates upward and becomes an inclined plane as a joint part becomes narrower due to an earthquake. <P>SOLUTION: A joint device 1 comprises a floor joint device 4 and a wall joint device 5 which covers a joint part 2 between wall surfaces of right and left buildings 3 at the site in which the floor joint device 4 is installed. The wall joint device 5 comprises an U-shaped joint cover 17 which covers so as to have a gap with the floor joint plate 9, joint cover supports 15 which are installed in wall surfaces on the joint part side of right and left buildings 3, a slide joint cover 19 which is installed at the lower end of the joint cover 17 to be slidable in a vertical direction and which has a cutout part 18 with the tip side not in contact with the floor joint plate 9, and a screen plate 20 which covers the cutout part 18 of the slide joint cover 19 and which is installed in the slide joint cover 19. <P>COPYRIGHT: (C)2013,JPO&INPIT |
