| 摘要 |
PROBLEM TO BE SOLVED: To provide a rubber bushing capable of preventing the development of unusual sound caused by contact with a vehicular bracket and of enhancing durability. SOLUTION: A part from a bushing body containing a rubber-like elastic body 5, stopper rings 6 consisting of a rubber unit are engaged with an inner cylinder at its ends, respectively; the stopper rings 6 are composed of a surface lubricating member. A lubricant deposited on the contact surface with a vehicular bracket 2 reduces frictional resistance to the vehicular bracket 2 to prevent the development of unusual sound caused by a sticks lip. The stopper rings 6 are formed apart from the rubber bushing body to eliminate a problem, separated adhesion between the inner cylinder and an outer cylinder, enhancing durability. |
