On the rubber bearing body which facilities does the side block of the converse T letter condition which possesses the upper part projected part in the surface

摘要

PROBLEM TO BE SOLVED: To provide a shearing deformation holding device of a rubber bearing body easy in attachment-detachment, with a simple and miniaturizable structure.;SOLUTION: On both sides in the direction perpendicular to the bridge axis, one end part of a reaction receiving body 6 is fastened to an end surface in the direction perpendicular to the bridge axis of an upper shoe 2 relatively dislocated in the bridge axis direction X to a lower shoe 3. A holding part 6a extending downward from one end part, is opposed to a bridge axis directional X end surface of a base part 4b of a side block 4. A tip part of an adjusting bolt 8 projecting from the holding part 6a, is allowed to abut on an end surface of the base part 4b of the opposed side blocks 4. Shearing deformation is held by sharing reaction by the shearing deformation by the reaction receiving body 6. A shearing deformation quantity is adjusted by changing a projection quantity of the adjusting bolt 8.;COPYRIGHT: (C)2006,JPO&NCIPI