| 摘要 |
PROBLEM TO BE SOLVED: To uniform the vulcanization progress due to temperature transfer, and to restrain the dispersion in the thickness of rubberlike elastic plates after vulcanization by restraining the dispersion in the superposing arrangement of rubberlike elastic plates and by simplifying the lamination work, and also by providing a region for the expansion allowance of rubber to the radial intermediate part. SOLUTION: In a laminated rubber support, a laminated base body in which hard plates 2 and rubberlike elastic plates 3 are alternately laminated and which has a hollow part 5 penetrating the laminated layers in its center is pressurized and heated for vulcanizing and bonding the hard plates 2 and rubberlike elastic plates 3, and the respective rubberlike elastic plates 3 of the laminated base body is made of a plurality of ringshaped bodies 10 that have been divided inside and outside in the radial direction making a center of the hollow part 5. The plurality of ringshaped bodies 10 contain an outermost ringshaped body 10A whose outer circumferential periphery Ao is along with the outer circumferential periphery 2o of the hard plate 2, and an innermost ringshaped body 10B whose inner circumferential periphery Bi is along with the inner circumfential periphery 2i of the hard plate 2, and also the ringshaped bodies 10 are concentrically arranged with a gap Go in the radial direction to each other. |
