| 摘要 |
PROBLEM TO BE SOLVED: To provide a slide bearing device that has simple and compact constitution capable of preventing a supported upper structure from falling owing to an excessive horizontal movement, and is superior in workability.SOLUTION: A slide bearing device includes a sliding plate 7 fixed to a lower surface of a sole plate 9 fixed to an upper structure 11, and a bearing body 2 which is fixed to an upper surface of a base plate 10 fixed to a lower structure 12. The sliding plate 7 is mounted on an upper surface of an upper shoe 5 as an upper end member of the bearing body 2 to slidably move, the sliding plate 7 has a downward projecting annular shift restriction part 8 at a peripheral edge and is moved down so as to insert the upper shoe 5 into the shift restriction part 8. The shift restriction part 8 protrudes to between a thickness-directional center CL of the bearing part 2 and an upper surface of a lower shoe 6 as a lower end member of the bearing body 2 in a state that the sliding plate 7 is placed on the upper surface of the upper shoe 5. |
