ROTOR SYSTEM ANTI-ROTATION WEAR PROTECTOR

摘要

A rotating control system includes a member having at least one clevis definedby a pair of clevis arms disposed in a clevis plane, the at least one clevishaving an axisof symmetry disposed in the clevis plane midway between the pair of clevisarms, ashaft member pivotally coupled between the pair of clevis arms, the shaftmemberhaving a shaft axis, the shaft axis disposed axially along the shaft member,and an anti-rotationdevice for limiting a rotation of the shaft member about the shaft axis, theanti-rotationdevice having a plurality of flanges configured to couple to the clevis armsofthe member, the flanges extending from a surface of a base member, the anti-rotationdevice having at least one restraining member that protrudes toward the shaftmemberfor limiting the axial rotation of the shaft member.