| 摘要 |
PURPOSE:To let a spring property rise early when an outer tube is relatively displaced perpendicular to the axis by providing a bushing having a gap width narrowed. CONSTITUTION:In a bushing having an inner tube 1, outer tube 2, elastic body 3 and gap 4, when the peripheral wall of the outer tube 2 is closed tight to preliminarily compress the elastic body 3, a ring-like projection 6 projecting radially inward is formed on the peripheral wall of the outer tube 2 to narrow the gap width of a gap portion 4a of the gap 4 opposed to the projection 6, for example of about 0.5-5mm of gap width. |
