| 摘要 |
PROBLEM TO BE SOLVED: To provide a vibration-resistant bushing capable of coping with riding comfort of crew members and driving stability of a driver with in a well-balanced state in the vibration-resistant bushing which is arranged at a vertical layout. SOLUTION: The vibration-resistant bushing is provided with a main shaft member 1 having an inclined surface 13 where the diameter of the main shaft member is increased toward one end, an outer cylinder member 2 coaxially arranged apart on an outer peripheral side of the main shaft member 1, and a rubber elastic body 3 integrally connecting both members by firmly fixing an outer peripheral surface including the inclined plane 13 of the main shaft member 1 and an inner peripheral surface of the outer cylinder member 2. An outer side-scooped portion 32 extending from an outer periphery to an axial direction is arranged on an end face at a bulged portion 12 side of the rubber elastic body 3, and an inner side-scooped portion 33 extending from an inner periphery to an axial direction is arranged on the other end opposite to the bulged portion 12. A inclined arm 34 formed so as to radially incline inward along the inclined surface 13 of the main shaft member 1 from the inner peripheral surface of the outer cylinder member 2 is arranged between the outer side-scooped portion 32 and the inner side-scooped portion 33. COPYRIGHT: (C)2005,JPO&NCIPI |
