To provide a bushing capable of providing a satisfactory nonlinear characteristic.
The bushing 100 comprises an outer cylinder 110; an inner cylinder 120 inserted to the inner diameter side of the outer cylinder 110, to which a load of a direction substantially laid along the radial direction thereof is applied; and an elastic body 130 provided between the inner circumferential surface of the outer cylinder 110 and the outer circumferential surface of the inner cylinder 120. The elastic body 130 includes a plurality of space parts 141, 142, and 143 arranged in the circumferential direction of the elastic body with a distance from a plane P including the central axis of the inner cylinder 130 and parallel to the working direction of the load, the size of the space parts being successively reduced according to the distance from the plane P.
JP2010048293 | VIBRATION CONTROL BUSH |
JPH11208231A | 1999-08-03 | |||
JPS63146244U | 1988-09-27 | |||
JPH0183935U | 1989-06-05 | |||
JPH1026162A | 1998-01-27 |
Atsushi Watanabe
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