| 摘要 |
PROBLEM TO BE SOLVED: To maintain the pull-off force of a supporting shaft member without impairing stopper portions by pressing the supporting shaft member into a shaft hole in an inner cylinder fitting having the stopper portions fixed to both ends of the outer periphery. SOLUTION: A vibration control device comprises the inner cylinder fitting 11, the stopper portions 15 fixed to both ends thereof in the axial direction and protruded to the radial direction, an outer cylinder fitting 16 arranged outside the inner cylinder fitting, and a rubber elastic body 18 elastically connecting the inner and outer cylinder fittings together. Large-diameter portions 12 somewhat swollen to the radial direction are formed at both ends of the inner cylinder fitting in the axial direction including the arranged parts of the stopper portions, with their inner and outer diameters being somewhat larger than those of an intermediate portion. Since the large-diameter portions are not affected by pressing and fitting the supporting shaft member into the shaft hole in the inner cylinder member, the stopper portions are not impaired. With the intermediate portion of the inner cylinder fitting elastically deformed by press-in, the pull-off force of the supporting shaft member is maintained.
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