| 摘要 |
A pivot bushing for a variable-pitch vane of a turbomachine, the bushing being for mounting in a recess in a ring of the turbomachine, the recess being of a shape that is substantially complementary to the shape of the bushing. The bushing comprises a substantially tubular body of longitudinal axis provided at one end with a first conical collar and at an opposite end with a second conical collar, the conical surfaces defined by the first and second collars being disposed facing each other.
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