| 摘要 |
An excavator wear member comprising a body, a side wall having a mounting ear extending rearwardly of the body, a socket cavity extending into the body and at least partially defined by the side wall, an upper wall 5 and a lower wall, and a locking aperture extending through the side wall of the excavator wear member, the locking aperture having a receiving passage having a generally circular main portion and a retaining recess having a generally circular main portion that is concentric with the generally circular main portion of the receiving passage, wherein, the receiving 10 passage extends towards the socket cavity from an outer face of the side wall and the retaining recess is located on an inner face of the side wall and has a larger diameter than the generally circular main portion of the receiving passage such that the receiving passage terminates at the retaining recess, and wherein a planar locking face is located at an end of 15 the retaining recess. C) C) o (Y) C') 04o |
