Clamp yoke error proofing device and method
A steering assembly includes a pinion shaft. The steering assembly also includes a yoke defining a space for axially receiving the pinion shaft and defining an access path for receiving a fastener that couples the pinion shaft to the yoke. The steering assembly further includes an error-proofing device fixed to the yoke and having a deflectable portion blocking the access path in an initial position and deflectable upon contact with the pinion shaft to be clear of the access path in a final assembly position to ensure that the pinion shaft is assembled to the yoke at a predetermined axial position.
1. A steering assembly comprising:
a pinion shaft;
a yoke defining a space for axially receiving the pinion shaft and defining an access path for receiving a fastener that couples the pinion shaft to the yoke; and
an error-proofing device fixed to the yoke, the error-proofing device comprising a ring portion and a deflectable portion, the ring portion located within a recess defined by an inner wall of the yoke, the recess extending annularly around the inner wall, the deflectable portion blocking the access path in an initial position and deflectable relative to the ring portion upon contact with the pinion shaft to be clear of the access path in a final assembly position to ensure that the pinion shaft is assembled to the yoke at a predetermined axial position.
2. The steering assembly of claim 1 , wherein the ring portion is located within a ring plane that is perpendicular to a plane that the deflectable portion is within.
3. The steering assembly of claim 1 , wherein the error-proofing device is formed at least partially from spring steel.
4. A machine comprising:
a yoke;
a shaft that is coupled to the yoke at a predetermined axial location, the yoke defining an access path for receiving a fastener that couples the shaft to the yoke; and
an error-proofing device fixed to the yoke, the error-proofing device comprising a ring portion and a deflectable portion, the ring portion located within a recess defined by an inner wall of the yoke, the recess extending annularly around the inner wall, the deflectable portion blocking the access path in an initial position and deflectable relative to the ring portion upon contact with the shaft to be clear of the access path in a final assembly position to ensure that the shaft is assembled to the yoke at the predetermined axial location.
5. The steering assembly of claim 4 , wherein the ring portion is located within a ring plane that is perpendicular to a plane that the deflectable portion is within.
6. The steering assembly of claim 4 , wherein the error-proofing device is formed at least partially from spring steel.