| 摘要 |
<p>A lock for retaining first and second tooth members of an excavation tooth assembly in an assembled condition, the lock comprising: a body extending along a longitudinal axis between first and second ends and having a surface located towards the first end, the surface extending transversely to the longitudinal axis; an engagement member that is coupled to and movable with respect to the body; and a resilient member coupling the engagement member to the body, wherein the engagement member has a transmitter portion defining a surface that overlaps the transverse surface of the body to enable axial forces on the Sock to be transmitted between the body and the engagement member.</p> |
